caeedcaaaefeafcbadbcbfaaedbddccfcecabdfeaecfcbdafabeaeffddbaffcbdfadabcacecfccdfecbaecfcbaddffddacabbaeccacfcdccbdafedacceabedddbcaafcedcdadfcafcdfdddffdafbafeacdfeccffcdfdeeefebdeafdfcbbbdbacbdfcbbebcfcaffceeabccabcabbaccaaceaabdbffbeccfccefcdabfaccfbacbecbadaedbbaaaeccbccccdceebffcdcceacdaadecfdeeaebcdddfcdfbdcdedafdfeaeaacefbbacedcaccedbdbdaccddeeedfabfefaceeeaccabbddecaadfeebcfccababafeccaecaffeaecdcbedcfadccfededebbbfbceafdafabcdcbdefaebafbdadcefabbadcffffaffedcdbdaeeadcefcbbfecbcfcddfdefdfeedefbffcfbafefdacabbfaabafafcefacfcaadddaabeedfecbfdebbbedfedfcccebdffffcbebbefdffdffbfddebfefceabafbafdfcfafeccadbccffbfffdfebaacdfcdaecfedbaeffdadadafcafaffabcbcaacdbaebdcddbfdccbeeeccafffcdfefddcedfbbcdbcfeedcbabaaaaeddeafeeddfbdbcddbedbfbcbfecadfdbdbfcbbffcfdecceccedabceecfadcebeccefdbecaafebfabfacacfbeeabafcbdeedbeaafdcabfbaebacadebeacedddaefbadaeeebccdfdafacbaaebffffdaddbccedabadadbbacfdbcacddeeebaebabedebbaeffebdfadeaacecafebcdeeadddafbafddbbfaceedbedbaddcaadafcbdbffeaaecedeecfacccbcafdccedebdbbeffdfaadbeeeceaadcacbaecbddfbcfefdeafcdccebacfeddecdecadcfeffccdfbcdcbfeabbffbcddfbfccfcecfeadccdcbdbecacafacfeacaeeddbdfabafaeabebdccaadffafbecfccaeffacceabbdffbedbdeddecdbebdddcbcbcdaddfcbfbdfecbcfaddcbddfcccbfecfeeaaaadddaddcbacacccefeffeaffddbfdafebdcfeacaafffecdeaabdabafcfdeedceadfbcabfeecebdfabededdcdfbecbebdeaccacaebaeefdbfaacddcdebbeebfcacfcbefbeceaaebffecddfbbeeabcaabbdacbddeffebebafacddbaefaebcffedeacdcacabdefecafecabeaaecffacfafbecaaaabcdeeeebfbfefbaaabebafababbddddbdbfaaecbafaaddebbbedaeebeacdbdbacbcbaefbdcaeccdfbebdefeaddeafcfceedadccaecbbefedfcefcaaddecebbcdacdcdfbebafceefbeafdfaeedfbebbffcbebbcdedfedfefffefececcfebdcdddbeedcaccecdbbaafffddafaedcbeacccacdabccecfabfcedaeaefafffbaffeefebebeadbfaefbcfbccbcbfeedbfcffcaadaddcabdbefffaddbfbbcdbcaceeedfbdababdaccedffdffcdbecaaaddbafcdecdbfbffacfebdaafefabbcfadfcadadccacdbcacdfedadafacddcfffebcfeceacebbabfdccfdebdffebfdadfefecbeffeecabccfcdecadbfdedcebadaacdbbdecdaffaefececffddbfbfeabacdebdbbacacebebbdcacfccbeccbaaccdebccfeebdcdacfcbbafafeccdabbcbdbaddceaddbfafcfbcfedebebdbdceecabaebbfbcfeccfeababcaacbddecbacaefecfccafbaabefcdbfcdbbaaabfeaacdcdbddcdbbaffcefeffcbbecfdaebdafcbdeeebecfcdfafedcecfbcaebafeedcafcabadcbaeabeecfecdefeebbffaadffcaecfcecbddfbcaefaccadfeacfcffdfdcbedbfcfdadcdaabeedeacaeccbbefaccbeefdceafdefefedbabcbeddffcbbfdbbcbbcecdfbfeaffbdaadcdabefddbffadcbcdbdaeaccdaedaaccbeeebcdffdbaeadbbbfeedfadafabbebcfedafdcfefeadebedfeedefafbbabafabacbeacdeaeeabfafccfadfacdaabdddedaebaaedfeccefbceceeffbaaabbbebdcaccdbbfafbfbbbfedbeaedeadccfcfecafbafffceabbfefbfdbcbaecccfffddacafcbdbceabdadbfbfacecbdbaaedebaacdaecfafcededdcefbebbcbbfdfbdbaffcaecfcaeccdefdeadcaccdfcfafbcecfbcbfafacfadfcbcfdcaeaeebabdbedacadbfedcfaaddefeaebaaefccaabbfcedaedbdfbbccadabbaeecdaabdcaffeebccbceceedfdfaeedfbdfecbaebbfefabfdcecaccfeddbdcccffddadcdbcceadaecfaeaddafecbcfeaebeafcafdbcfdfdbcfefdcfffccabaabdfffcdbbacabdcacafaeadadcafbfedebebdceffdaccfbdeccdcfdadfdedecacaeffeefadbeffcfcdccaebdfcedfcdefceaafecaabbcdaddcfbfbbabaaaacafddafbedaaaaaadafedaaeabfbadefcebdaaaafdebbacebcbddffebfcdeeaabaffffbfeacdffdbcdceaeaeaeecaddbcebfbdabcecefdcffedcababbfbafcfceddbfababbdccfeebfbecaaebbfdbfeecbabfcffafffeacfdeebbcceacdaacfcadadbddeaadafecefddfadeccdbaaecfaacfbcfccbbcefdedbefbdccfcaadfadeafcecafdfdfefdadfbbacdadaadbaeddbeccefdcafdbabdeacaabbedcdebdbcbfedbedbcedbaeaacbcceabffcafdcbdccdfefbdfccefadddfddbabdbffbcfecefdcabbdeebfeebfefccfcdbcaedceffaeadcbeaecccaebafabdbfdabbdeceacfcdeddcfbeefcfccadeebcaadefbfcccaaffbffdbcaebebfbddfdddfeebbaddfcadfddebceaeaccafdffbbdabbbdbbdafbcedeffffaadabbffaaeabdcfcdafdffaeceaafcecdcabbfdedadbbffbdfaeabfcfdfdddefdcafffacddafcbfacaeeffcebdccadcecacbcfbfbbabcffbebebfaacaeedccfbcaacfacfdaafffcedbadecbbdbdbdbabbfedbeeefbdbfcdbbacadbfbdaeddaebaabbbcabedacebaabefddfbceeabfabaaadbebbfbbacfadaeccbeabeffbddfbecafedefdfdbebddfdfbfabfaaefcaaccadeaddbfbbcacbceaebfdeeacccbcccfdcfafeabcbccbbbceaafcdbaebabbaccdbffdfbdcecabebcfafffbaaafdddefbfeffdeebeffefdeadfdbfbdefbbbdfdccaecabddfcdbdaeceabfbecfafbddbfefbacafcebedffbadaeccfefcbbddccbafcccdabedfeeceffdebebbfeecefefeedafcbddbfbcfbdbfedcfaaabeaafdcfdeafcdeecdfdeadcccacedaaabcafdbbebdacedafdedcbacfababbaddebbaacaefeaecabcdebeafadedcbbfafafcbabbacbbfeecaceeedfaddbbaaaefaffabfcacbfbcabadeddeebacdabaddaffbcabceeebfeceaaffabfeffcbbfccefcebfdeeabbccffbddefdccdacbccfbeafebdaaaacaddecafedaabffeebabcbdcabbabdeadfbeebfbbfeffdaccaceaabacbfdaeabeeccfbcfeadefacdebdbaccabfeaadcfafbdeffcedbfccdebddefccfacddaaafccffebebbddbcfeaacedeabeeebedbaceecffecdabcacdacddbcefdfceecadacfcdcbdceedadabdccafbcdfdebecdeefbddbccbaaccbfeddfeafafeabbcdfadeeaafafdabcbcdfdbfddcaedcbcedcbfdcefebffffdcaaacecbafbdabfddaecacabacefcaadbeacbcccddaeacbfabadcdccecbaeabafdeaeeefcdfeafcbbdbfebeeeceedcdacfdaeabfadbbbbcdafaeacfeefecbbeccffefceacfbdcdaadccfcffafedaaceacddffddddfadeeaccefbbcadaddcbcaabfaacbeabecfaeecfcaefccbcebceeceeccffaadccebeafacddceefccefadaedcbffaaaefdefacffcbaacaceaeefacbfdbfdbaccacfddeedeebccdfeeaddabbdbedfeafebceecedfdacedecadebbaacfabaeeddafeebcbdbdafdbffbbbaaaebfbafbcdeaecfadfffbfadafcecacbbdcdebfefbacdeccbbdcfebdcafbdbdfedccdbdfeffdbdbefeabacbeceadaaaaedcffecaffacfdcbbcebadedfbecabbbbbfebfaaffbdaeaadbfacccaacdeccefbfcfcfceceadfcfffefafedeeeddfebececdfbabeceedbcabcbacabffaaaadffabedbcfeffecbbdecdfdbdadcedcfcaeebfbbeddbedecbaadcfaaeeffadfbcaeacacfeabddcdcdeeccedaebedbeecdfdadaeceedfdecacffbdcfbabbacebdaefffafefbcdbafadfdeecefadaabdbebedccfdbeaeeabcbdfefefcaabcbbeffdadeeabdacadcbebbbdcffddbaaeadaeceadbfcecacecfecddbfcdbafececddeacceeedfeeefecfcafdfacfeffebffcefdbdbecfceacedcaacdbdfbbcabcbdadfffaafeeebffdedcafcfaaafaccdedfcebfdefcafcdcadabeecbfbaafbebfefebcbbaddbebdccecdeaceafebbcacfcdfecacbfedddbcccdfffeaedbceacfdeabeacbfafdfbbfbedacbeaaeecdaeacbbcedffbefeefecdadebfabafeacecbfcbdeffcaaeeaacbbfefbabeeeceddbddbcbfadebfcadffddfcffcfbfacbecddeafdadacefaefcbbbfbbabdbcecdecfbbbddebddbcaabcebaeaddadcbbbaafbbfeaeabffbfedecffddedfeabfdfaefabbaabfdaafccadafafcacadbbaccdbadfbddbadebbadeafdebbeebeeaaddefcfcbdecdffbfafacbdbfaddefddddffabfcbacfbdbaebfccdbefdcbbadbacfdabfcabeaeaebbcfcfceadacffbaddaaadbaecabefbbfafebebafccfabacdffafddbdeedfdcefffeedffdcfebdbdeaedadadaaafacadafebecffebcdcfcbfbebabffbcdeacbeaadbedeabefefceddfdaabcbeddffeacddcddedfafcfcbcfbdbcbbabbabfccccdedfffabefccefffffbafbdfeebaaecbcbfbdbdecedbbaceacebcdecafdcaaefadcaafcbecbcdcddbafbedbecdfdabefdedebadceaedbfbaabcbbacafaffebaebcdcfcecadebcefcdeecafcdaaeafacebaeaeaefcbcffbeaddcfceceedbdadfaeeeadfaeffcfbfdcfcbfdfceddbbcdceadfcacccbfeefffbcfdbeefdcfdfcabbeeceedabdefedabbeefeffbeedecbbebaccaefebdffbeedccccdbcccbfddefbdcedaebdebdaddcbdfbfcfdeaddcffcddfbafdaddfafcebbcbeacdeeadfcfbeecebabfcceabdeafabebefddcfcfbdbdfadbfdeadacfddcdeeabdddccedfeccfddfebabfdcdabffbebcbdcdcfcbabcbddbfaefffcfcaebcecceceefacecacdccbcfaebfcdebddcaebabeecfabfdddebacbfbcffbdfcaddeeffccecbbcebcdefffccadfdbbaebbacaffdeddbcabbbbdfbfbfcddcfdddeeceadbfefeeceacbfbeeedaeacadddddfccfcdcfeeedcbaabdacebfcffcbfceeebcfbfafeedabbeddfbdaadecdefbabdbffcefabbfcacccabcddecbecefcdceffbbabeddecaebeafcaaaeebefbabcdffafffabcabadbbfedffacfcfddccdddaefadbfffeaeafcfdbacccefbefecfcaadeaafdefaeaecbcaedbdbeeafecacbccddcfabccffbcaefcfcaedfadbfaeadefdffbeefcfcaebdeedcdfdcdeaedffaebfbcbdcecaffbadbbfecbbcafbbababdfaaafcbecbceafffcecfdceefcdccfcefdeeedddefafdcaeadfcbfeeeafacdaadecaefaedafafdfeeedecbbbfeecfbeedbdeceafcfdabfedaaffbdabebbdebfceaadccafafcbccaacfcbcffacfebfddccdcffdfccbddddeecdcafcdfdbddceceefcbeabedbbbabacddbcddeaabcbcfcacbdebcbdcacbdebdcefabccfeeaebbabefbdabccecaebfaceeffdeffeadcbcfdabdfdbafbffeaaeabfeacaebafbdafadacaecccbaaafbebfbcceccebbeadfffcfdcebfbbfeceddffbeeebaedfdaabaeebfbecedddcfafbdfadcdcfbcdfecaccbdaffdcfbabaeabbeeafcfaeafebbdbbeecaeeaccdeaceacfedccbfabaacafdabbbdeeffbfbecefaecbeccfdcddfedfdadbdcdfdbefcaebfebdebedbbcefaebdccfbfadaadabeacadadfbdebdecdeccbadcefedfcacbdcadeedaacdcffbbfdecdddfbacdaebabfacafabbcdfdfbbadededbfbebdccdfdfbbcbdaeeabdecabdcbddbbcdbdebefcadcccbadacaeabcdafdbeaddfaddedcdaccfecaaefaccfcbfedcdfafcdcdfafefccaedddfcccaedfcacbdcafdecffbdaecaefeebffbaacefabbfafeadebdbedeafdadebffedbecceddddfbaddacabcacbedfaabedceaffffbaddeeaffaacafdebbececeffffcabfafdfeedcfebddbadaabcddeafbacaecaabccefeccadceabfccbbeeceecfbcfcaaceabaabeddbfbbddcaeaeababaaedfdafaeaeeecfbbcbcadcccfeadeeecfccdacdabdffddfbdacdbebcfcbfdbabeaaecdffaacdededccedcbedfbfebeabaccaafbbbbabaceaafdcdcdfabbdebebfaadbfeffafaacaebfcdefdbbcfbbaeebdcaecafaccdfabfebbbddfcdeafdfdabffaaeafeaabafdddebebfffeebfddcbbcdfbbcbceeafacdbfbdebabcffdaecdaebbeaecafcdcdbcedbffcacacabefeffaaefbafcacfbaedfcfbfbefbffdefddbaebebcbffeeacbaeaecfcfebaadaaebbbfeeedcfeecfaebcddebfadafabcedbcefacdadfaccdbbcfcabedffeaffadefdcafdfabfcefadaefcfacbeefccdbfeddfebcbbfdbeebcbefabccdaabfddaaeebecfebfcdecbacecbebdedcfeddfeccfbabfcedfedaeefcfdafefcfbabacecabbfcdbebfdbddcfcbbdfdecfadcebeaeceadfdbaaaebcbeadbcffcfcbeecdaeaabbcecadcafdcbddcbaefddfcaadeeccfbccafbbececedbecbbbdeabdddbaddafeebbededcccdacbfeeabbadabedddfacddbaeaebbfedfbbddfbadcfedfdfcbcaabbcdbdcaadaafbcaabcaeecbdcdadafadedfdadbaacdaefedbebaacdfccabaaaeabbdcbbefbcbdbbffadfcdeaaebbbadbdaccfecaeddeffcfbddbacfbbcacfeefdcbecbcdebcdceeaccbadabfbcbbbdfafbbaeccefbaaffeaaacececfaeffdeaafafaffeeabdaedfbddceadbeeededcdbfdacefedbabfdffacaedadeacffcaaaddbdaccbbcbbfbcabfebbaedbcccdaeffacabcfeefdfefeacaeabaeaaffbcdffdfffcbaebcbaefeacaeeebcfdeeebacabbfbdeaffaedbafdbfccdebeeefdcfebfeeffbddedfccabeeecbfcfabaafacbaffccefbefbefcdfbfdebeabcadfbfebadbdddeccefbcddaceeaadbfabafbfbfccbbeeebfcafadeafcadeabbecbcfcfcbfeefcbfceccdbeefdbbafdbbaceffeefbeedcbbeaedbbdcefaeeebeedfdffcebdddadbdafaedbbefcffdddebbedfceffbedbededfdcdfdbfbadcfcddacebcbfdeedffbcfcbecacdbcadeefcbeeafbcdddfccfbbeeafabcdbdecbfbbbecafccdfceacfbddbeaacafeaddbdeeebdcaafddecdbababdecdfeccddecbadebedbbcaddfeeadbebefcaecadaacdedcdcaafaeafddaebddeebfedaeaecbedffcaeffaddeeefbdebbdeebedfeecbecdcdcbaccdbaebdaddfbabeaffeacffbbfeeefcdcebcffbbffcefcabecafaeeccfffedccedbebcbfabbdafeeffdcfccbddddfadeacdebeeccdacdbdabcafeceecabbefcaefcdaeeefcdefcffaacfebbefabecaabeecfaacceefbbafafacafeeffbfbdfaffffffdebacffbbdddddedafffdbefafdfefadcacdfcadfbbeeaffbeefaaeacfcaecdeaebdabbebbedacaacacccdfecdbaaaacaedeaebbccfacbefeecedceacbcbaffbcaecbcccfcbaceaabccecbcfafdadadcebafdabaafbffafdecedcaaddaadebcddbebddcdbcddccfcafeccbccfaebecbdadcfefefdefcddecefdbceafdffacdabaceeffeeeaadbececfecfcefbaeefbbbefaacaffadcabbdffbbdffceabbcdbcdcedbbdcebbbbbddbfafccbdffdbcebabeebcdfdedcabbcfdaabfeaadbafccadddddeacbddfefcdfebcafdebcfaddaafffbafaedecbebdcfbabbbfedfecbbebaaabaceedecefcdbcbabcfcdcfadfbcfbecfafeedeaffeabcfbbcfedfdbebcafdfecabdeddedaeddffcebeefecdfedbffcfccddbafcaeffdedddecffddacdcfeddccbaacafdcbdbacbecedcaaedbdbfbaeeeefadcfafdaedfdfbbccffecadcecaedcecdafacadeddeeeaecebbdeabdbabbcefeaccdfedcdaadbefbcfaeffcbfcbaebcafbedabceeecbacbbeecaacfebdfdbffbafdacfceacedacbefdeebefdbdadefccaeebffaecbfacacecfefdfeeceafabfbdfeefaeecbabfcaddbcefdeedfdcaebbaffdaefaafbcedadadadbedeffadebcfdfdeceaccffabebebdebcecfacffceecadeaecfdcaabcacfceebfceaaefaaadcedacfbfefdefeafadcfbcddcbfaaeddbdbfebcefcbdcecaaecedbbceffbacadecaadecaececcceeaeeeebfbfcabeafbdedacedaefadbbbcafbfaabbfeffbddeedefebafcdbadeccbbdacffaecbecdffbededbcbcfebdfbdffeedabaaddadfcaaaedabeeeeadadcadfecbabbccfddaacbfbffdefacffebabdfeafcbaffbafacfbbdacceccdabcfbfdeddeababdeeeaeffeafedbfdfdceccdcaaaacbfefdeeecbadddfecbafefebedbbecacfcbbafafeebaeecfbaecaceaaedbeadcbebbadfcaebdeffdebbdacfdcefafbeadefdaddfbcdccebddbecfcdecbcafeebbedbefbdbedbdfcfaeafbacbddfeaacccbfbefbebdfcffbfefefaaffcdcdcdaffcafbbbdadedaefeedfafffffcafaedfeeaafabbeaaabceafafddecfbaccabbcdfbebfedbfcefafdcececddadcaadfafadbadeaffdcbdeeabdebbfebcabfecfedafebaffdbfedcaccbcebbcccfaccdbcdefeaebfeadfffaaedfcebadefccfcecccbcefceacebcbafcacddafeaadcdfecbfbebcaaceacddbadaecfafeaafcbeedbbeabafebfedbcdfdfedcbcdbbdabcfeafacbebafafcbecbbbaddccfdbaadcedbcdededadaedbeccaddeabeeffcaebdfbabfeaccdfefebacbefebeeeefceeaffdcbfcaacdeaeefdfedcedfcfaabfbbceabacffdcdfefefeaefddaabbdfdddafbcacfeaeebeadccbfeaddccbeedcfeebcfbbfbdacecbefbfebbabafccaabeecefbfccbebcabddedcadacbccbcafbafebfdceefecffafaccdededabaaebbceeabfbbbccafaecebeeadbffefcdfdedbadceeaeabadabfcfecfcafcbcefcedcefcaffededbadbccdbaaccdadcfffbaaeeedfdeadfcbeebbdbccecbdebdabaecbbaedecaaeeeddeeecaaaacececdabadecbdbfebfdefedecffbddfadbfbfdefdcdddffceddaacbeacfecbfccfbfddbbbcbcdbbadbfaeddabdbfeccefaeffbdaebbcaffcbdcfaaaeafeeaeddeabcfefcdfddddfabdcafaaeceefbcaccbfcabefaafdafceebcafebdcadacadfcbdaafddafedaffebcdaffebcfcbabfececfeabbbfccaabbfebaaeaaebeadbfcfcffaedcfcdcfbfbbbfcdaeeddeccebdccaafeebfccffcaeddfddaedcdadaecdbcafedbdbfbedbfacaadafdabeffaeedecffcfacacefcebacadaeaacaadfbabfdccdecddbdeacbcfffdbcadbecbecdbabfbffcfdeebbdccaedeaacdbbcfcddceabaccdffbfdfcbeeacbdcbececbaabcccffdfadfaeabbbadedfbbddbaeecaddafebceaffcdedbcfdfeadbfcedeeefebedffcefcaeeaeabfafccdfbfcabdabebaddeeafcfdbcedadfdfeecccbffddcbdeaacaaaedacbcfaaeabebefccfdaceccafffdffcaafabeadcfbafffbfaffbbfaafbfbbbeeeeceadceafeddedecdbffefdaccbfbaafecefeecbefbeabbeadebcaabfdfcecdfcbaaaeceadeccebddceedcdececebefdebeacfaecadfaaabaefcfacafcedfdbfeefcadebcadcbbaadbafabbfaeeeacdbbdbeddadfcbeabdfdcececfbebedefbfbdcffdabdcbcafcddadacacdcbbeabefcafaafcdaaebafdabfbabdaccfababacdccaabfbfddddccfdcacbeeadafffafbfdbcdcdacdcfdfbdedfcceabcfefffbecacadebbeacddcecdaeddfcfcccaebbbaaaccfdabcfdccaffcbbfaeabbcfaecdbaacbfcdeeafaafadfbcefeafacedaedecfeedceacacadbffccdcfcdebeabaedbaddebfceeecacebddecaafcebeaaeeddebfccdafbbaeddbcdecefeccececcbbdadfdebfffabebddbcafcfdcafbacbfcddbdecacbacbcdbdcdecfdfadfadcfddbffcacbaadeaafaaefedddddcabdcaaaddcbbdbdfaebbfcdcbccbccabcdadcaeadccbeffeaabddbbcabcacbadccbeacaffceacccffeadbbdfecdbfacbfdffabcedddacfdffffddbfccccbfffdfebdbceefbbaccaadecaacfecfdcdcddfabedcadfcadbcfbeaaceecaefbddeebacfffdbdcdbeecfdbbcbddeebbbadedcedcdccafccfdeeceaddbbfbadbadcfffedfbdbcfebcffecadfefebeceebcabdafbdcccabcfbfcacaeeaabbeebdeaecbfbcffcccdbaecaebbcdddbfaeefaccaaeeddaabcacbcacfacdbdabfadafdaacdaddecbcedddbdaaadacfcdaafbababdfdceedfdeafdacbbdbeeacbaacfecdeeaedddfbacbedffaefadbbfeedadeeddcdacfcceaebeeaeebbbbaadfebddadacacdccbfbaafdffdbfeebccaabfdcbabcdfeddbbebafaebacebdcededdaaabdeedcccbedaaecbaccadacbcbadbbedcdcfbcbeaafdfeafefbcedbbcdefcdcdddbeddeaecbafbcccbaefbadcbbefadacabdcfdefaafcbfabffafeedbddefabbebbcaaabaafabdcbfdbabfcfaaddeabdccdfcdeefabebdfbadfeaafeeaaccfccadecdfcdaedcaccafdfdbeadfabcffbcddeafcbcbabaacddcebcfebfedcbaedbfeaadebceffbcbdfffeeadacbecbecbacbadcddcddffbfafdfabcbabedbaebfbfcfffabcbebcbaedeebddabddbccfbaecffdbdaebaadeaabbcdddededcabacfbadfccafdacdfbdbafaaacfdafbfdebbcacddbdfbbebbadddfaceecdebffcbbaeaaabaaefaffeedceaccfefffacfacaaeaaadddbadeceeecaeabdabfdcffaaaffcfadcaecaefeeefaddbbbaabafbceaaafcebfadfcbbcceacacfeecccfadefcfdebacacdfebedccdacccffaaeffbafaadfedbcaaffeedfdcaffbcbadbccadffddcfddcbeafccffddadeecbfecdaacacaaccaafebfdcefefecfdfadfdadcfcaccbbcfbefbacaddeedbcfcecddddabeedddaafbbedaaaeadecafbdbebeeecabeaaabfeaddcebffbcaeefedcadcfeaddaccbefdffccebfddbeefeeaebaacfefcbbcbabbdecbadcedcfccbbdbecedfefaaaeddbfefeaaedfddbeebbbbedddbfacaaacffedbefefdfcbedcbfaebcffdecccafcdbceddaedfcffdeeafdaecdefeffabbecebcfdacfcdfddfbedfaadafbaffbbccfcddddaaadfaaeedabeccdeefbeafadaaaeafbfedffeeebaedfbeadecdeaedabedeffbcbccdbaccedfdbacecebbecbfbcbceddabeedadacbedfeaafdbcddabddcebbcaacebcebadcdfeaecfdcfdaefbebafdcaebcefcddcbfbaceacdbfaefdcccafbbfaabcecdaacaabdaccaecebeaeeeacbdbcebafffbacffeffbcadcfeadbcbefddcedaecabbecebbadffcddcbbbfceceecceabbdbedeadeebdbeefebabaebafedfeecbaeddaffceeddcabcdcbffcaaeabeaccacbdedaefaecbbafedcabcbffbfaebefdbabbaafcdabecdbfedefebcccfdefaefaaeedafaebcdebbbdbeefcdacaaccacaaceabdcfafdabeaabfdaaecacfbdddbaebcaeefbecdcadfdedaeaaebdebcadacddddfcaebdecbadcfccaeccdabcbaddefdfcddacacdaeabdcaeceddadeeaeaadadededcecbccccfdcccdbdeaffebaadeddbcebfccaadcacadeceaeefcbcedefcadfeeabdabbcefbecfdbbdcbcaabeeccbaaaacffffdbcbfcbacbcfafbffeedeaeacffbaefdaddafbaaecaeaaacbbfcbeadbccfcdeafcbefaedcabaaccbefcccbeebaffefdbeebdadbabdbafffababadaeeacfdadbadcbddfeffafadbdfbfbfbccbefaafadbeffabcfaaaccecdffbdeedaacbefdccecbebdcaceddbfdebaafabccbecfedafafacaededdaafeedbacdfcbbabbbdecdaafbaaafffdaeccecfdbcfbbccadaadabcecfbbbadeaacbcabdaccfcbdffdbabefbcaadeabfdabdffbbbdcdfabbcdcdeefeadfbeceeefdbcdddffadefddedcaafadeaeecadfddefcddbeebfbeecbeedcacbfddcddfecefbceddeefcaaceafdbaabeaaaeadceddadeccfdbebbbfccccbdbddfcfaacdbabddcbbacddbbaaaadedbaabadcebcaeeafcaacbeeccabedabbaeeedcdbacfddeadceabfecaabfcfdfbeafceebaadeeaeebedfaaccacbbedfdddbefdfcecedacadbfbfebcaccfdafcbfceaaeefccdfcbbdcfddadddefdfadbacebafcafdbbefbcbbbbfcfbfddacfacaffdddabcdccddeeabddefacffaecbaaeabfedcbcbebfcbfaacedcbaacdebebcbebbfbdddfcbdfacfbdfeaeaedbaeedbdffaadaddbacdfbaafebceabaabfcdabcaaedaddbdddaaeffdbfedabbdbffdbccffdceaaecdcffffecbbecabefbfedbfeabfaefaddfcdafcacdddfdabcbfdaaebfabfebeaebbcdfbdeadbfacefbbaaeadbcaafdcfeefeecadffddaaaedceeefbcdadcfdabadfebcaaccdbcfcabdfcfcbddebefababefebdadefcacdebebebfddbfcfdafefbefecacaabbcafbeafafececcaeccdfaddafbeeefdbdceeadcfecfdcbadfadedccfdcfdcabafcfaaaecadbdeeebfadfbebefdeefdbdcccbcfebdfbddbefcdebeffcaabbdfcaaddedffffadbaaedeebbdcbdbafbbcdcbebdfeffedecadefbbfecbcfafbfbaffdeccbfeabafbbfcedfedeffadcfcbfbeabcceeebebddbecfddfaeaabebeafebecbabbadbdcddcdcfcbdcaccadeecbdffcceefecebaefebfeaafedfedfdfddbfcdedfefdcefccebcfffbadafdbcbacdcffbeefbbbebcdcebadfddbcbeaeaabceeebffabfceeafeddfbbdefdbbaefbcdbaafbefaafaeeecfeffdacafecfabacdecbbdaffdddfafdacfedbcfcccfacbadbeccaafacdeceaffdaaeccbdfaebdedbdcdfadbcedddacafabccafbfaaefcefdebeefcbeffadfcadacfceffbfdacfafdcfdedfccaceccfdcbbffeccfeacfdfcedeebefdafcfcdddcdfcfbbacecfaebfebfaebddeeffababcecbaedffacebbfabeeffceddfdcecbcddbbacccfdffcfdbcbcdfdafaddfebaaccdaedbdeafaafbfeaddbceddfabebddacfdbfddeffceabbaeafeeddeebbbbdbaadfbacaabbaafafbcaebcfbaaeffeddfeeffdddcafcbabafafcddefcdbfcfaabebeabafbeedfbacdffcfeaeedbecebfdfbabfddbfceebfdfacecefbebadeacacecdefecfdeefadaafcaddcbaedadbfdeacadbcffdaacaafdfafdfaefafdbbbdbadbcbcfaecffadfebdedbbdabecbfdefdfcdadfdbaffbdfbefedfaabfdebdaaffbdbcdadfececaafcaddeebafdbfcdfeaabbccffbefcedcffaccfcaecafdefccdcaeeddfbbdcfabcbceffecececdaddbadbfffdcffacdcebfbaacabdbaaaacccfddbacafbebedcdcecacdfbdabcbcbbaebddcffaffebfcbbebdcffcbdddafeceafbafceeebfcdfafccefcafacbffbeeaeafdacbdcdfaeeebebddccdfeccdcacdacbdaaacadfeceecfdefffefdbcddeafaddbddefdbafbdefbefbeaeedffeedefbcdfadcfbeafafbdcceaabbefddbffeeacbdadaecacfdecfcfbbaaeccefbbefadbabbafcfeedcfddccecbbadcdbfddfafcaadcbdbcbaadcbffccbfeedaeaecdcaefcbfbadcfbefbefdedceacdedbeabaafadbabcbdfeaeeaadccbbbaedcdbcfecbcaaeaadebbbedecdeefeebefcddcffaefeeaecbdcfbfedcaaddbedafadccbdbdbdeccccbeedadecafecdfcffceefaabcfadbaecaefedadabeeffbdcecfecafeafbcdfcbdeceafbddacefadceaecebdbeecfcfaabacadfbbdfeebcecfeeeeaecafcfbcbfffebdcaccbeabdafcffacbdeadfeedbafcfbbdbbccfbbdeadceffabcacafdedefccffefdccbeffffddbdafffefbeadfbeceeeaecdedcbbebecdefeefdefdfcfdcfbbcaafccdfcfaececfdeacfafedbefebafabfeabbedafdcedbcebbbafbeacdeafddddffdccbdedffffcdcccbedbefbdeccdabfcadcebbcadcfdfcababfecbcecaecfbcdbeddccadbedaefbdffdfcfcfbfcecbfebbebfdecbcfaeccfdacafaceafbacbecfccabcbfafabcbcaebbeefbeaeacbcdeafceeabbadbddadcbecadbecfedcedafaecaddaceebadebcfdabafbcffcccceabbfefddcaaabbbbbcfaffabfeaaddefadabefaabfaeeaebaecaabcbcdaabfcaebedabffdacfcfacdafcfedcedaacabafbadaccccadecebfbdbbbdfbeabbbfbadfefccafbabceccfceefedccdfadbeebfbfafebcbbdabaeafbccedffaebccbadccbacbebdaabbfacabaacdaaffdceccabbaefafeecccdcebccafccbefedefbcadfeecbeeefebebababbecadfeabfeefdfcaedbcacabaadacabdebeafcefcfacacefecadebcefdabbaacafceacfaafaafbeacffceffeafdfafeacbecedbcefdbccabfcacbdeeadfeaccfddcfdbfbdbafcefafddeadacbfaabcdffdfebceafdaabbbbdbbdcebeafcdcaabafcfaabfbddeebddfeebcdceecebdcceaeddbfdcdfdefafdedecccabaeecedeeebbfaedbecafafacbfeaddfcdfdffcddbaadcbfabefaecbeaaaacbedffdbcaffcaffbcbdfaabecfadbadbfaefbdfbbccdcbafafdacefeaabaccbdcadbbbdaabddeedfbbbadadfceddcdabcfcdafeeeecfbaddeacabeccfccabfaecdfbcaabdcddaabdffbffabecaeffebddfddcbadacebfacccfbffbabcfecacbcffbcbdebfcbbbeeadbbdddafaeaebdedffecefbbbaeabdfaadeccdaaecebffcdedababecfcebbedfadecbebfcbacbffcddfdbfbeedcaeffecdfdfecdeaefbecbddaceaefbdbcfdeddadcdcdeaaaaeddfcafffeabcedabeadbfcdfacffddfdacbfeaadcacddbdfefbaceafedacabdceeddaabdbbddcaccfeacaeecebddbaacfbefbdeacdabceabcbaedcbfcddcaafaeaafdbfeaedafdceafababfcaacbbbcdabfeebafcdccfcafdeacdaebdbbdccbffafcffbcbdfcabfccdccacaccbcdafdffafedeeafafbdddededabaecbfcaceaedbfedfeacfdfffeafaabaddbddbcbdeedaddbccffcccdeebdafccfdaadabccebefcbecaffbfabcbbdcedefbdfadccbfabefeefcfaaddebcdaffbbcaffdfdbbffbbfcccbdaefcaccafbfafecafecdddacecebcaeffaccfbcacbfabbcfffaafaafefdcdfbefcacafecedfadacddbfbbecdefbfcecfbeadcecedacceefbfbadfcaffeacfbcceeffeaabddfcfdcfcfbadeecbefaeebcaaaedadccbcfdbfbdebfddfecdfefecaffaefffaccbebcacedaccfbdaaacedbcbefaecfaebdeefebccfadaadcaddffcadfabeacbeefcdbcbafdccbeecedaeaadbcfbbcfccdecceebefbcdacdecbeabbacfaefefafcacaaefdcdbdbfdeddabdccdedbdedeaabafbacafbdbadffdefdbdabebeecaebdfefcabcfdeedcbffcaedbdefdeaddbecfcfafdaafeffabeafcacdcdabeedfecacfaccbceeeccfbfbeccdaccacbcafbccdaacccbadabfabfcefbdffddcdddebebceeacdacafebecbcbfdffbedadccfbecccdabfeefbfdadeadecbbbfdabfcbffdcafaeaccdaeecbdbafebaedfeeafdeabdffbdfafddbbcdfecedafdcbfebfefedeefdcfeafbdbbeeecaffbffcbccafedecfcefbafaafefafbcceffadffabdeecdbfadddfdefbcdfeccccdabebeeeffebbedeafbcceccebcfafdecccdbebfeceabfbadfcacbecdedcecabceebdbfabcccdfdadababfaeabcffdfbcabcbccecefaaadcaaceacceffbdfbbebbcaebccafecfabcfdaacbaebeeccdcaebaafefadecdfccbabdffcbfdeefcddeaebbfbdaffbbeebdaadcdecddefaddbfbadedfbaccdbeddfddcfeaffebabaafeaaccfbaeecacfaeeefeecddfaabdcabcebfcfaceaccafdfbdccfdfaceeaefaecddecbebcaaffffcbceaabadaceeccabbcbbecddedacebdfbbbbbaefbdafadcbdbbedbfacceadabeedadbafbdcffecfeeabaadcbfccdcedcdbdfbfdbdadfeffcbbbdabddfcbfcdebcfebfbccebbfedafebbeefafbdbcccddfffecbebcbceebebbbcefefafdaacfdfeacbcfcccffffdbcaaefcacbcadbeeffeccabdfacaffbcbebdafaebeeccffaaaadbdbdbddeccfcbddaedccecccdecdeadbbcacdeffcabaccdbabfbdfceeddcfaeaafbebaecdabafebcbdabdbadfbafbeeefbaacacfdeeeebbefadefceaccdacffffbbcdddbaeedbdcfacdcbfceeaccaafddebbfcbeeccbbcededffaebbbfaecedacaefbbcedbbefbaaebdceaafeddedbfbacdadfecdfdfcbfedeebedebceadcefebddfaccdcdefdafbaeeecabaadcccdecebdffbafabbcdddeaaccaeeedbcafacdadfdedacfaabebfbebfedbfeeccbddcbadbdcdbdbaffbdffddcbeaaeabcdecddaaeabcedfdcffcfffcabffeebaaabfbcaeeecedadbeeacabdbcdefaebeddcbeadedafddcacadcdecbbadbacbfacdeaabcdbfadcfbeecdcfcedfadfcfcabfcdedbcdaebdcabaebaeeaefcbacddbebdccefabefeeafdccdfaddfedbbfbfbcaffdccdbecbcbeebfdafceedcdbdefefaceedbdbebaeddfadefddedeaeaacaedcadfbbbffcfdcfabdadcefebbadfaabdbbdbfafebafeabdbdebceecebceaefdaffcaecbccffafaaecdaabcfdfcfecdcdedbdefcebaabbdbaddafdedacdbdadccddccdbceabaaefeccfecddebcaacedefbbfbdafdefbeedcaddbbbcebfebeeecdffbfacdbfbeaceaadeefddbcecbcebafcaefdcdbacceaffaccaaddcdcabefabeabfabcdbdedabbefcbcadfdefaedceefdebeebbeaaebcdeabefdffcebddcaffceabadcccffacbcaffacfffaeabbefdeabbcbeccedcccdaadcbfcfefbeeacbeaebdcaedabaeeeffabeaebdccdeadebeaffccbcfedceceabafeeebbfacdcbaedcafcdcaafdbafeecafcdfdaffcafbfffedaffeeacfffcddaabfcfaefbbfccfceaebabebaaafabbcfebeebeddabfabcadcceebeeddcdacaafdebeeefebeafcedcdaaafdafbfbabcdadfebabfbacaddddbffadbdaafeacadebdaacbacdffdadfaebaecfdbeeabdfcaacecbeacfebfceacbfbafabacaccdddaffeeaaeaaadcdffbfdeedafefebadeabcecddbdffaeafabaddfefcbfdfeaceffdaaaddfcdcfbcfabcccefdacdccbecebcfdcfdbdecddfcdefdcbbbfeafcecdaabfbbbcafddeddcdacacebfcdbedaabffefeffffabcebbdcfdaccaeffbfafffbfdcdeeaacacfedfdbeafcbabbbfbdebdcbbebfdbffacacdcadcdaaceceeeffbfcefebedfbcaecaeddfcfcbccaedacddcebcffeefedcfbaceaeedecdebabfbaccababebeeeceddbccfecbeebdebbdddafebcfdcaefecddffaaebeeefcaddfbaffabdaacbcebcdacafafafcedfbeccbeeabccebbaddebdccceecedbcbededffeacbbbbadddeeafbecfcffbcacbcaabeabfcdffbffbdbdfcbdafeabfbaccfbdeafafbdaabbfcaffffffcccfeacbcbdddcabbfafcecbcbadbadbebafbaedbadbeedceeeedaadddcccbffdfffecaefeefabbdedafbcaeabeacaacdbdffbecefedccdeddfefbcacfdccccbcbeecebcdfcaafbdcdecabfafebdeafabbccbebcdecefaaceeabdbfebaeedceadebbedffabdbdbabbabbdebcffcdaaedfcfebdcedefbfbbcadbeaabcfccbacfdadffcacffcefcebacdeafebeeaadebffadfbfbbabecbfbefcefcacacdfaeabadfebaadecdeeecddbcffaabaecdcbdcdcecdfbbfeaaafedfaaacbebeaccedafcbaeaeaebfadadcaebfbbffaacccdeacfbbaffbfddaeebbcfbadaefcddbfedfcedfbdeadfaeffaadddbcbfafacedccbeaeabebeaaeeafebbdcecbabdbeeeaeffdaadafcdeefeaebdddfbdabebedfbaedddabbaaddecbcfddeadfccdaeebfbdbbbfecabebabcececddccaecdbbadaadfdffebbbfbdabffbafffefaabaacefaeeaeedffabdcfbefbeeebdefcabebbcaeeadfdceeeadcfbcaebcfdccabbdecaabbdeeaebcceacbfaeafaeaffdbcfbecafeabfddbafdecbabbcabfffddaaebaadbecbfecebfdeacffcfbcbcfcbebaacddddeedbccdcacdabfbafcaefcadedfcbacfcbeaaefbeafdadeadafdafcebddfefddaccfbfdecaceecddfdceaceacfcddbfbbaebcbaddbfddfaddfdbeedeafdafdadacfaecdaafbaacbffcfbfeaededabedbabcebfcbcffbbeadbccbacceaffaecacbcabdabdeaddaccbebdaeceaeebfdfeddbeddabaedbbbeabebcbdeaaddeecdbdfacebcefecddedfafdbbfbcbecaaecceaffaaabbbfbfccecbeebccdbdfbeeeabacaaafdafcdfddcfaefbfdcadafdcedafbccceecdeebfcdeffedffaffbabfdcdcbaaaebedafaebfbbbeffadbbdedfaadabaeaaadbdadffeccfaaaeebacadbbbbafcdcbadcdffaccafebbacddcaacaaadbccffbbeeadedcbefcbdcffefefefcdfdbebfcfdedfeabdddabcafbffaefacfbdeadbbefdeceefdadafcfecaddfebdaffacbaafdcacfefafbddbbfafcebcceafbceefdfdaadcfcbfaebddbfbaccfeacebdcdbeefceecedebabcdfacdaddfcfaebeddfffeadaeaecdfecccacdaebdacdcbeaeabbcabebccaccacdcfaebbdaeadccadbdadcdcfedfacbcedbdfbdadcbdecbdfdeadabddabcccdbefedaebaeffecffedfdcecefddfccfcdadaedaaeafaaecfefdbbecfcddaaaeccaadecbfefabfbdaeabfadfecebcbfeeaecbdcaedbdebeaaabbecfbfecdcfaddeabafebcdfbbafbfddcbcafaedbdcdddddcacafcfeeacdfcbadbafeecacffaadefbbfeeaadcabafcbcdfffeaceaedbdbdbedeedaeebdbfdaaaabeeadddcbccabdaeeaedeccbabddfeadfcfcdbbadbdfcdacdedfabfafbecafddaedaebcebdefdfcceabeddcdbfedbfddcfadcbffcfcbccabcadebdbdfcdbfadbdaebaaabebabbfdcdfbdcddbfccceeeebabcdecdabfdcddceacecccdaaebeebacacdbccabfbceccdddbabddefedfacecccaeaecbaaaaeecbaecaebffbbdafdaeefdcdbfdaaeecbfbcdfbbcdcebdcdaacdfccabdfcfaadfdeebefefadecfdafcbaccbabdeaebdccefffcfbebbfeeabebccceddcafffafefaccdedcabddfdaaceeafaacbfbdfdbecedeabcbfddefcefaedefefacaccdcebdafbddfabddbcecdabfaaddebbffdfdacbacdfddcdadecaacffaabafeefcbfbfbccdddecddbafdabaaeeeabaafacdffabbbbedfebbdadbcfeaedefbefafbccdeabbcdabaefdffffddccddfedcdfbdcffabbceacdadbbfddbbbbbdbaefbebfafcbfedcbadbdaaeddfaafbffecebffeedbdfdeaaebddeefddebeedfdfcdecbcacdabbcfbececefcbcacbebbefcbabceddefecadccbeaedadcfccfcceedcfeafdfddecdffaafbafceabceedafeabadbcebccdaeeebbfbdfeecaaecfbfbfdeafdededebddedcbfffccbdeaacfecffccddebecdabbbcdefeddbfcfdbfdafcefccbfdebcdfcfbfcaababffadbeaaafedcfdeabaeafeafcfcbbbbefdadafbeeaeafdabbbaeeccadbaebbddaccefbfdbddeffbeadefdeeaacabacdcbabcccaebeaebfdaffceabcafabdebbadbfbfeececdaadffbebeccbcadaafbadffccffffafeabdeaeebddaabbfdcedcbddadedabebfbcdeabfbeabfbadbdefaefaceadfdfdfedadcddfedecacbaacfadbefaecbdddbbbbecffdfecfdaaccaccdbbceadabecacdebdbbfddcebdecfeeaefbaebacebfaeecadafedadfffacefdabbaeccfccdaaeebedfeaaadbffdfdeeecadbbbbacddfcacecdbbbfffaeeefadcdbfdaafecfbfdadceeeaddecfffdeabdebdacacaabbacccfaaadacbfbcedebcfadbeccadaaabaeebfecaeedcecbeededeeecfefcefbbbfccffafdeddaebbebcdebdddbeebaedbabacadbceffbfbbfdcadcfcccacbcfbdeddddfadaadeaddfeceeaacbdcbbfbefbabbfafcafebeaabbcccdddcdacbbdafccbcdfbddadcfbdfeafebbafdeefafcabedcfcbfbebcfbfdddcabbadcccbacdedcacaaaedbbdcbbcdbeebbabcaaaafdfbcdacbfbffbbedaaecfaabbffcbeedcbfecbbefbfdebeaadadddcebceceeccbecfcedbdefdeeffccafdbbccbbaaffafbbcedbcceffbdcfbacabfffcfebabdbbbfdbbfbebeebfceeaccfecbbfefccbcfaddaafcdafddeeabfecbababffcbcfeacbcacfdddcebefcadabeeebabcfbeebddddbcbbdeadecddfadbfadacecefdddbabfabdddaecacebaaefeeebbababefcdbffbebcabfccdedcedbbcfdabfddedeeffcadffebedffdadcadfdaecdbdafbbebaaeebfbdacecaacfcbfddcacabaabdbfcacebceaebbdfeaadecfabbbabfbcfdeedcecaedeeccfbfcccfafffefbfdffbedfbbfcbccedcddcceabaefadbfbddbccffabdbbafbffcedafabfeabdeddcdaaedbbaddcdacebdcbdefcfcbabceeefdbedbebaafdeaceaddcaceacafeccdabfadffacfccaeecbdacbefeedeaddeaefedcbfddccfbfcceebdfabafaaeafcdadeabeadcafaeafcbfdcddaafadbcaedcecaacfbccddeefebdebfefeecedffbefbfcefbadadbbebbebfeecddbbfbebbfdeacbfdfefbaebdbecdeefddddceabacbcafafdebafdafacfdccdfcdfceeedaaabbdfffdeefcdceddfdafcbacaeadddeddeeabfcebfaffcbbcecafcededaacbffbfcdbcafdbaaaedbedaeecdedcbadfbdbabcaccddbadabbcccedeebfeeaeeebfbdbaeeebaafdefdcfefcdaddaaaebeddcedcbbeffbbdedecfaddcecfdfbebcdbbcebebfcbbdafecaccacbecbfbcbecebffbfdffbcfdebcbedacbaefccbaebaecbbdeaaedcbfafcaafedccdabdfcadddbaafaddeaddfbbbabfaabbfcbcfeefaefafbbeecebcadefcacbbaabbdeddebccedfadebbdffcabfbeecceecdaadadceaafdcedecbefaafdcbabefbdfcccfcceeebffdcccabdcbadedcdcfcbecfdceeadbcdbdedebaeeddebabcdaeebfafeecfafcbededdbbccbaddaafeaeafcbededcfebfeeadbeaedaebeabbdefceaabdcbccdffcfabdffeafddbfddbdccedfdaceadacfcefebdbcbeccaebbbdceeadefedfcdefccbedcdebeeacefaceeeaafdecddeaddeafecebedcbbfadcdddfeadbdfadebaaaeabccecdbafcdabececffefffdcffbfcffccfbdfdbecbbadaeddbddbdbccdedceefeadbeeceabdedcdfccecafbceedabeafccbaebaffffdfaefdbfcedaeedbafaaafedcefafebeaddbfccdcfdaeddacefcefdfacbcdaabcdaffbeccdadefadbedaacecdcdfaceedeeecedeccbffccebfecacddaeffdfdebfeefdfbbddbfcecaabcdffafbdecedfdaacaaabbedbbcefcaffceddfccbcffecfecefcebafccfcfecbbccdefdafaabcafededfcbdaedffaffafdfaddaedaccbacafecedcfbfaccfbfeecdcfdcfcbaeabfafbafcedadaeedffcfabaadddaacbbedaddbebedfefcdafcdfcafeeafccdacdbcbddbbdfbbafdefffafbcaecfddccdcebedcbacbafbdcfdddbeffcdbbebacffdcccabfdfbbbccecebedfcdeeecadbaaabcefaffcddcedafbabfebdbdfceebfbcecafddfebbecbfafabedecbbbbcfbdbafceacdccfbfccaceceaceaffeaeebaeaacfffdcbcacbeefbadddbadaeedbfedfbdefdacdebbadacafccbdfdabbdeffeafcdcecbbaacafcccfefddefbbaccdafeadbabfbabfbfffcceefbdbddcebdedfadacfebbefdcadacbacccadcbcceddeafbaefefdcdfbcbbdebcfbfddadeefffceefffaefebdebadfeccbabbedddaedeecfaacfbabcafdbddefbaddbeabdabdebefdebfdfafeacabefacebfbebdccaffeaecbcbdeebddfdaaaabccdaefddbbeabffcbbfbdbccfcbfacdddafecdeffadcdcffbcbbddaafebaaaddefebbefffeaaafafdcbadcbbcdfefcefccacccfcccbdfeddccdcacafdbfbcfdbcaebddccffdcbbedabcdcecabdaceafbdbfdbffcabacebcbbdfaabddffbffefdeeeccedbeeabaeaaebeeacbddcaefaafedbffeababafdbbfeefafeffcadedfedfeeaccffcfacfaadffedaeeacaecdebeaaffcdbcaaacefccacebbcfaaeccaebbbacaebdcebcacddeaccfaaeddbecdbdeacebafdaefadcbbabdedecebebcceeececbcecdcdddecfaccacbcdbddadeafbcfdcbbdffffbaffbcedeceeddcbebbbcbdbcbffaeddccadbfdcbacadbfafdafcfbddcabcacacaceafcbaacedbddaaaacceacfddcbdaebedfffbddbbefbbeaedacddeabadbfcaceceedbebbafcbfedcfaddbbabbddfaeeebdacbffcdeacafeefabfbabbdabdeafbbaffacedddccacaccabdcbaaecdbaafafcebfaacefcecafbcbbddabdbabbadcfefbdaefdbaebdadfbeefbaedccbfbffefcfedfdaafbbafbdcbfdfcfbffbfebeebefacadcebccdccaffddaedcbfcccfceaafdffcbfbeccbaafcfcfafaedcdbeeaabcdcdbbdcbcfdbababfecabcafabbbdcfebafdbeaccfdacefdeeefaffbadccfadcacfeacccbccacacbeaedacabefecdfcbcbcfcbebccabeabbdabdcdaacbabaddddafdaaabbdfcacffeccbfebadfafcedbbeafafeafdbcdbbeaeaabcefeacfbeeecafdeedfcbcdaadadcbbeecdefafceffcfbcececbccddbcebccbdbbdfcfacaecabfaadbdcdbeccdbccadbeffbabddeaccbfdadcefdeaefcfbcebfcaecafdceaedbbafbecbedcbadeafedacdecdccafbadcdcaeafffddfdbdbbddbbfbebddabdbcbbcabddbfacabcfccbcaccdccafeeeddabfcffedbceaaadcdabdbaeadbbeaddbdecdeffdadaebdbeceddacedbfbfdafabbfecbcdcbcccabeceacbdbbbbdddfbcaefebaabebeaeebbadfeebdfbfdcdfcfeabfeafddfbdbfbaaafacdeefcbaadbbfeadfdaafcfcfeaeeabdecdafdcbfedbaaeaabaedccbebaecbbeafdfeeeebdbaebaaccdbcbecddddbbafdbbfadfcffeecbbcafbbacaaabbfcbbceeabbbfcbadedbeafcdffcddecbeeaddbddbccfceaedaffafdafadfeceabebabcaaaefcbddeefecabeabdfdeabddafccaafcdebcffccaedbedfddbefcffaebcbfbcdcaeccffdcfedadeaffedbabbabdeabfcdcbefaefdadbafbdccfcedabddbeeecadeddedfcfbbcfaaedeabaaceafabffdbdddeabcbbeaddaadfcebbbbeacecdebbeaafaeaecaefffddaddcbbeadbfafcbcabbeeccaaafbefadaefbcdadcbffcbfaebaafddecacfccceebebeaaebebaeeaccacdacccbceeceaaabbfadebcbcdfbfdeacdbdcbdbeaeeacfeabdeebabdaaffedfebcffeefabfbdedcefefbfffacbfefccafebccaedccebabbefbabfdbcaadffdbbeacccbdaecbafabeafcadefefabbbbfecbdafbdfbfafccdfabfeeaafacadafbcfbccabcecaabddaafdbfbddacabadbcbdcccfbdaecceafaacadacadddbaafaafbfcaeeecefffbfbbcbbafdcbfcdaccdcabccbecfdffabdfcdaeccabfbbdefdcfbaebbfbaacfdcaadaddececccaadeaeddfdaecadebdecacfeccfedafdbfddacadbfaffeafdeaeafebfaeeafbecbeddbacbeadbfbfdefaccbbddfdefacbebaadbdccccfddcddffbcaaabadaffdbdfaaddcadecfeebffefcaddcfdeeadeefbfadbffadfcebefccacfcbbfeacccfbfacdfbdedddfecdbdcdebfbdabfdbbeebddebfcdeddcccfeadeceacfdfbacfeffcbbaadcabaecbcfdaacfcafbbaecbbaacdacdddededabbaeaebcecbddaaeadfaaccddcbadcbfffccffcadafdcabccaceddbadabedeaeadffdcdcdfaadeafcecefbbbdffddbafecbebfaaeeebceaffefaddabacccedeacbbacdbffcfbcaafcadcadfbeafeaabecebafeafbdbecafddcebbfdabedfafeeedeadcfecbffffeeacaaeeffcfeefbefabbcafcfdbfbbaeddfefbcfafdfaacadcbabaceadedcaadfbabcbeddfbecfbccfbedeabdcedfbfadedaaabdbebdfdbbdfccfeaeaeedcedfcbfcdabddafcdbcccedcbabeaccffccdcefbfcdbdabaabcddcdeafeadbfdefbfbfbadeadbeeafaadcfccfaeddeabfffaddbafeebebabfbcdedcabaccbbaadeeeccfdedceddfdbaeefbeccdefefbafaaeccaffadafbeedbeabcddcfaeecddebfcfeacbaaaffeecfeccaacbbeedffaeabedcdcaabfdaefbfefbdfdfeedeffddfcacbddeebbaddaedcdeafdbaecbfdcccdbaffeedabbaffbaeedfedadfffafddbfaeaeafaffedddedccfdfbefccfbcbfbfaadfebebaedaffeffdeaceabdddcccdcdeaeedfbacfbecbaefaedabbcdfcbcffdbfbedfedbbaefdcfebfedfdcdebeacbafeebcdfcacfdccdbcacdaadeafeffebcfefbbceabbbcbbcabbdceeffbeeffadaeccebdedaeeadadbdacbdcabbeefdadbcabeedfbdebdabdfeeddebadbcdecbbcdebbfcbbdbeefdacdcafddfddefdccdcebfcfafdacbfddeccbacdeaddbdccebceaafdcaaccadacdeeaccfbaeaebdfefecbcfaeafcddadfdceedabcbdaacaddccbfdecdacddbbeedbfbfdfafddfbcbbcbcccfafeffddecabbacbbdbaadbcbabaeadbbfbabafaacceffdecacfccfeeafcbecdbdebdeaabdeefccfabfafbefffafbdecdceebdffaebabbdccfbdadcffbeddbfabfbfacfdcebbdbfdefbedaefdecaaedbeaeeabbfeabceababbffbfffbcdbdcbfaaffbdefdcbfaceadeeccbaececefaefbecfabeabbfcacbfdbdccceacacfaafebfbaabebbcedfeacbaccafbeaedaaecbfccbdbdabaeefafaeabccefbbebedeeedcdebdcedcbdaaabcadaeaeabccfdaedbbaddffafedfeceacbcaaadbbebfefffeaedcaabcfeaaedeebbabaefcecdfefeeaabbafecaedecdacbeadaabbbcfddcbfdbcbfdfffbecaeaddadebbfceeccfdccffdbaecfeeaceccbacaeffcdcedebdbbddefffcdcbeecefdceeadaffbcefbcbdeeacceebefbdfaffdbcedfdffdcecfafacfaaaeadcfacbaebeeabcbbfddadedfabbdafaebddfbeaaaddbbcaebfeadfdcabfeffebbbdebecfddceeeabfcacdcebefffadeabbeedafabaaaccbafcebdabffbadfcfaedfcecebeceddfefccaaaedbfbffdbcfdffbdeaccccabdbcaabebdbeaeacfcdabbfeddafebbcccaeaabeccceebbaaffaebdbeacbcdbccedacafdccaaeaaacebcffffededdbdfeaedeceaeccccdeadfacecbbdfaefdfaafffcfcfecbbcbccacfeffacddecdcbcceafccbbdefdadecedfdceaaffcbfefdfeaebfccddecbaebffadfcbdcedbecedcadbcabcbfdccffcdfccfefaeeeeaebbddfaebebcfeacbeafadfdfbaeeceffbbcbaebdbbeffbfebcecdecffecfccdfcaadedafafdbebccabfbaeccbcbabdabdadeebafabdafdefadeacacaefbfdcbfebffaaebcffbfbcbdbbffeaadaefdfadbbebdcecbcbedaaceebbecacddeadfccecadebfffadfdfceecfafeeadbfaabedeeffdabeafbedbaefbcafffaabcadfacfcfaccdcecedcddfbebecdffbecdebdbcfefceefcaecbabdaffcabcfaaefbdaaacdfbfbabeddabbcfbacbbafdcfafaffedfcffdcfcaaacecfbbabdcfbbabbddbbfcbeebebdbabbebfcffafaffdffcafdcbfaffbbdfcaebcabfacccfaaddddbebaffbbdcfdaacdbaddcbbeeddcdfeaddbccdcfffdcfcbabacfbefaaeaefffbfddbededeefcbebaabecbeffdbfbdfafedcbfaeebbacefaeecdfcebaabebbbfbbfaecffbbeceaebfaebbcfabbcaaafbbfcadeaffccefebbceafdfcabdbfdcebaeefdcbeadebbaaafdcbebbaddeefbacfdcccdfacbbfaaadfddfecebdbfbbfbefaacfefbdcfdfaabeecbdcdafefdecdfaebebfcadebdbbacafddfcbcceaefebebdebdecabcabbbeafecccfffefeebdcefafecaabaefebbceaacfaeddbefaadefaceecbfcdbecabceadacaaebdebbacdddebcfbbfbebcbbedadaaaaefbfcfedfccefdbafedcbfeffabdabcbcabffffeabdbbfdcdcdfeceddedabefbaaaecfaddfdfffdffdfafdfdabefcbfedfdcebcbddedbedcbfbaaaedccdddedcededbeaaadfefeaebaefdbbbcbfbbafcecfdecdeadefbfaecebdceeebebafbfebfecfdcdbfcacebadebfbbdbeabcfebceedaaadbbefebefeacaddfedefbbaffedaafffaacbfececbdcacaeedfbfffcceedfbfbfddebafcddfadbcbefedefebecfecacabfdebbdeceadecadedbfbfaacaaeefffbffffeacbfebadbddbbeddbedbbebddebbefbbaafcdeadecfceecdedeafedeabeeaecccbddbbaaaecebbcbcfabccafecddcbfbadacbadfdfaaacaeebbfdbdedbedfbbebccbffededfcbcbffdcedffffebfacdfdedbebecdbdcbdbdebbbdabcdcceefcdbdbddafeadfabeeeddefacabfcacdfbdddfafccedddcadcdddaeaeaebebeebabeaefafcbedbfdffdbfdabcdccbcbecadfeecdaccedfeecbddfdeaabdbfbfdeafbabedfcfaffdfbccbdfceaccadcdffecccdefafdfdbacecaafaaabbacadecccbaafdcaafceacaaeafbfffaffabfdeffecdfccccdeaffbfabeffefbbdaabdfccacbcdbdcaeddccabdcdefaddcaefeeaddfdabfdedbabebccdfdefdfeaddadefcbedcaffffbfafcdacffaababdeecbbebadbbaccfdefcceffbffefbfacffcbeaebaafabedfddfcdcafccdaadcceffafafbdffcddfabaeaefabfcabdaaabaafdeadfbfcffabaefafcccbcabafefdbdadcddaeeabbcffcacbfefeddcfcceffefbabbffcafaeadbbacecebcfcebdcbffeecdaaedbfafebbecdccefeadaccdbeaeacbdbdfafbebbdabecccafbbffbcbccaecacaeceaabddcefdfddadddbfabeafbcfaeeaecdbaafdcefceeddeeededcebdbdcfcdeffefedeeddadbbbeeafdeddddfdbcafbaecdedbcccadccbfffeeacaaeeafcdeeabebbbebeebafdfdeebecbdaaebfecadffddfbfdcbabbecacfebcebfccefaacbcddbaddcffcefcdfccbdceffaffecbfbdfdebacdacfbbeabdcbcaaaafaebedacdeafbfedbdfcbebefdcfeadafeeadfcacdcabddfbfcebadecbcefdfabbfcbccfaadedffebfdebafbafabfbccaaadfbfafbeadbcdbcddebedcdbdeabdcbbfdebccdebeacecefdccffdfcfcdfcabdbcafaeeddefcefacccddbacbdfdcbefadfffadacdddfcddcfbdedbaeebddfdadeaefecfcffcdcdfebdfcfcddbbdbaaacedcecbfdffcbbfdaacfdecfbfedbdcaddafcafacafcafbabedbfeeeefeceabfbeeddacefbcbeecebcaedbbdeedcbfccbcfbabcbdaafdecdebbeeeaabdaabbbcacafdfebdeedefabeefcebaeabbebcfabdcfdaddadddfefdfdcccfcdceeeddbaebfcccaecbfeadacabbdfffcdebfeddacccefdadfeddcaededbafabadbebcfeefabcdefcfddbdbbbbafdcbadadbebfdcefbddbcadcceadadaefbcbcceaafbacffcfadeddacdefeddffeacfacefbefccdccddcdcdcabffbaedeecbcadcabfdcbefffbbaeddcadedcebaceefefaceffcaacfaeaebbddfcdfccbbaacbcafdecdaaddaeababafefdedcdcbebedbdbfeecceddfeccbaebfecedcbcccaaecabfddbbffaabcdebaeccbdfbeebddcdcdccffbaedafaaadebacacebffffaedcabadaedffbfafaebfedeaffbeffbfbbfaadeacefffceeebcdadcbddbdeffefabdddfacefefdeceababecbfcfcbaebfefcdbeffaddcaaabbeefdbdecdeabacbffdeffefaacacfbadbbeefccbddafacbdddcdaaadcfbdcfadfccacebbbaebfaabdebbfeadbcccbbabcfacbacfeedbacbebeefcbcacebefdbcebdbafcbaeeacbabafaafbffeeceafbabbbbdceebbdcecfcabfffcfdbffacfcceaeeebbddbfebefbfdfbaaedceccedceeafdcdcaafdbeaabbabdafcdfbebbfdfaaeccbabeddaedfddccfbdbbafceaacaaffbdbeebbaeafccaedfbfabfeeaaeaabbbaebfaaafcdaadacacabcbdfadcfbbfbebebcafdfbbcbfedffbdfdffaebaefbaeacbdaeefffdbdabcafafefdfbdfbebceccaffdecdcdadcfdabfddcfcfceebdaeaccbabdefadbccafafadecdabbcbffcaaafaebacaedaecdccceadcbeeffefaebbdcffcabadbddefbcdcfcaaaaaffdfeaccbbbdaadfedbeeaecacbccdbcfdcaccdddedfbbeffaefdabedcdffaaadeedecabeffbeedcfebceecaefbacbeaecccaffdbfbfdaebbabcfbcdadafcecdbddeacddfddffbbcabfaeedcefecdbeacdceadfaeabfbcbadcedbeccefebabbaafbecaecabaaacfbeebbafdbceedeeddfaefebbfacdecfddbddbdedbebbebccfbaccedaddacbfebadafcaecaeddafacdacaebaabbaccbffabbccecafccccdaefcfdeeeadddabbcfdbaedbbaccbbadceccecbbcaddfcbbbdcfabaaaebbdbbccdfacfddcdcbfafdadaefaeefcfbddfebfcefdcdafedfaddfebabbbcfeeaeecfafdbdfeaabbbedeafeedddfdafbcccfabeeafecbaaaeebadaeecaeeafaaaaabbfdadeabcfcdfffbdeacdbedadebefdaedbdcaeeecdecfdecfcedcbfbecdbbeafddaabbdcfebdafdafcfdbfacfaafdbafaefeccbbdfdcfbcfbefecdfaeaafeafafdcdffcedbaeafefeebabddcdfafedcdbbdddbcfabeacfceecdadbdccfcabeebcbcbddbaaaffefeadbabbdeafbcbbbfdfaffffebbbefbcdfccfecdafabddcbdcbdefaccebecdfedefbabcfbccaddaffcbaeadfbdcfeacbbefdcedbdccecabbedaaeebfbfefbffaffaacefbbecfebbdabeebbfbdafcaacbaeddddaaefaededdeccfbcdafbbbdffeecbfdaeabcbabedeaababdcfacdcfedbbabcdaadfbfdedbfafaaecaeedccffcaacaaefbcfbccdbfcedaeaeedfaefadefcdeaacdbacbdedbdecdbfaffcadacfecdffffadeeefcbebcceabadadbebceeccdfdbfdbabfadcafcabaafadfcfeaebefdaededeefbefeecadcdcdbfacaceedffbaacebffefecadadfdbcbefaadffaabbdfefdcfaccbbefddbcdebbeebfeeeffecafbcecefbeefcbefbfbbeacbcdeaedafafddbacaebadbedfaadadcdacfcfdadfbaedfaccabefabaaacfcecbdfecbbacdeedcbdcdceaefecdbfdfedafccefecaddbdbdaeaedbecddffecbaccfaacaeadbdcbdeccefffccdbfeacbbddecfbceedfbeafdedefbdcaccabfdecdaebdceffabefbecdebdbfeebbbfcaddafedbfaadbbabcfcefdefccadaeaffaebdeddfdcfdacabefdbeebadebdddbcddccfbcabecaebeaffdbffbcbafcefaebfceaadacebafbcfcebbfcbeaadfcfdcfdbecedbdbaacabfbefaaddafcebdcebcadfeebdeadfdcbbdafdccbccdffeefbddfecbccbdddbbfdbdcfaddcdddadbeefeeaeaefceafbeeccbccebbecfcababcddcacdbdfabfddeadbbaaecedfcddcfdbaafbfdefdfcaaebbccfceddccbefecaccaeabedbcabaddcfdebbdadefffaedaeedcababeeeafcccbfdcfeeaddddcdabedeedaeafceaaafcabebeffbecaaccdacffaeafcfaabcaebdeabbcbcecffcdbeaecedfbbabfcbefffffcedcfdbdafcedbeceddccdfbccfffefaaeebeaeaeabdbdccfcfcdbabdcffafaacdfedebffcdcbffbcfbacdfebabedbdabaccaeffccfdbabedcbfffbafdadabdaebaadecdedcfacddeedbbebdbdbecfeabbffdebbcfeaecebbefcccbccddddecaaebbfdfddabbcfebcdaafbbddcafbedbbefdcedddefffdeffaacfbebeafbdedcbadcbcbdefeecbfacdcdedfaeacacddbdfcacaaddbccffcfdfbbbcefddcebafbeacaadedebacbbcdadabedbecfddbfedaffcabccfdfdbfedfdadbeaecceacabdfbabfdcfddbecfcbadbfdbcdbeeefcfebcffcceefffedafcecbccbcfaefdfccdeffcddeeffaeafdcaacedecdedbecacfdbadbafdfebadabddfeeadadacaedddcebcffeabdecfeaebaedbaccfcbfecbfdcceeebefecacadbcbfbeecbbaecfcbcdbdfdaffacfceecdfdefdcbadcecefdaaefdeacfdfcecabbeaffbecfdedeaafcaafebfdfdadffdbddeeaaaefcccdeacfceaaedfffbaadbadcefdbefadbdbeaeeeaeecdafcdaefafefcdaefaedbdfeaebacedadeffcbacaafbaaeaafebeeafbadcaebeecbcfaccceeaaffcbebaacfdaffecbfcedffbbfdbabaacfbcbcaeedfebfaedeaeeaafcaabeacadddffdedbabaaebedfecedbfeaeddbfdeefebeeafdbaefcdccadefecabbdccedddbccadcefeccbbbfeabcdbcdeeacadbccbacafcaeebddcceefdedbeefefafcdbecbabfffedebebdbdfaacfadafcaddfeabedeaeabfdecceedebceefeccacacbafefcedcabeefacafabefcbdbcbcadebcdadfbfafecddcbebabcdeabaadccecdfdafdaececedccedccfbcbafaaacffaeeaccdaeffacefbcdfbdcbbcffdbbaffceaaddebbfcaaeccbfbebddaddcfceebafcfefbaabcbcfdcbebbecdefbcdfbcadcbfdefadfbddaeaecdfbeebfbffcabeadebadbeadabfcfedafbdeadfcbaedccecdeefcadafbceeffcabdacacebaecbbbdeaaeabeaabdfcafdcabfdedaaccddbecefadfaaecfbdeaabababadbacaaecddaebfefdaeaffabfbbfabbfdeaefcdcbededdcfeaefbdcdecdcadeaaeceeeabefafefdacbceebfaddbfdbeaaaedbacfebcefacfcbcfbfafafceaefccabadcccabcbedbcaaeffedddfadeedddbadcdacfeeedeccceeecfbaeeafcfdbebfeaefaacbeccfafbceffcbcdcfceecaddfbcdbeffdccfffebcccbecbcbeaeeabfbfdbeafeadfabffcedaabcacfecadefddcceacacadefdcbdcacdabefbfadddfecbbaeefaeadcdbfaabadebaababfeddeddeaacbfdaffafbffafcafacebcdbaaceebbffeadbbcebccddaaabfceaefbbbfebfcabffecbcdbaceeeedebafdaaafcdbdddffacedcbbebfaedbaccdcddbcdeaaaefdeaebbfbeacbdfbbeabecafefdecdfaeacfbbcdcaedaaededdfbccdfcdceedcaaadcbaabecdddccbbedecafcafbebeccbffaafcbbfcdbafadfceedfaeaddaadfbbcdfaeacaedcdcdcdbdbdaeafabaffefbdcacedaafeacebfbfdedaccfcdeacffddadfccefcaedcfffdfedadfaeccefcacfdffbcbbfbbaeadbbffdfcbdabdeffffafeaaceecdbbcecaeacbeaddcdbeaddfaedcfeddebccacfebccbacbecabbdeaefcbcfbcfdebdefeffeecedebdfdabecbaaeedaedaafcdedcccacfdbffcdfcfadebcdbcbafdafeeeefbdefdefdbcccafcaffdadaaceadedcadacaebafdeabdfdbbaeafefaedebdcecfefddbbbbbeeecaeebcaecfbeeadaebdeeddfefebbacebdddeefbfdcbcbfbceecadacacbdbccfeceadafeebacfbffedefbbafcecfcfcfcdcaadecacbdcfebffffbbbaeddcdcfeaecafaaaeeceedbcafcbaefaadddeccecbebbddabfbbfabeadcbfddddddcfcedbdaaaeacfebefadfeacfffbdadbabfdbacedfdbaecbddbfeeccbfcccfaccaeddedbeacfdbbbbdbddbaddeeacfcfdcbdabfbfefbcecccfdcbefeabfbdfddcfdeccfaaaeeddfbeecfcfffdbaccfbbfedacadbcfbebcbfdbacbcafecaabecbaedeadafedbeeeebcdaefacbfdeabadebaacdeceeafeabdcbacadefcbebdbadbbadcbafdcdffdcdbcccadffdbedbaecedcdefaabfadfedcebecedaafacbecabecaecdcecaccafbbbddaebbfebbdafabedfacdbfaddabcfcafbfbdbdbbecbffdecbfbdbfdffafbaeffcaefacceafafdeeadbbdccaaadadcaedaaccafeefffdbfbccfccccbadafeabcbaaadefbaebfdacadaeabdfaffccfefdcbccfafddbebbdadababdecdbdcabbaccfddaacbdddbfddfaeeeedcddcfbbfcddfcdacdbeedfdebbfcaccfcebaeeffcfaccefbdfdfccabcfbedbeebaaeefeaabeaaffdbdefcefeaaacbecabcfdfdddcefdfaabcfebcbcdeddecdafceaadfebaeabadfffecddbcbcfdcdbaffdafaecedfcffdbedbeafecacdbdfadfbbeffbefaaaebecdfecfdfecdfabfbfbddddceabefceecceabfcefebcbcdfdbdfdefbaeeeeacebafdfdffebbceedaafedafefdccbdfaafedcaffeccfcabaebcfbcfefefbceeebbfcbbedffeccceeedfaaaafbfeeddfeaeaafaadeabdadfacfddfeebcfedfbfdeddeeaeccebffdebbfdaadcefbfabddffeabcbcecacafdaeaebabddbfdefecfadedfacedacffdfebcfcaafdecefcffecdebacdebfeddcccafaadabfedfcdaecaffbeefbfffebddbabefffbaccfbfdceaedcabccbaffabdafdfeedbeeebedaccaedceedfeffbacbbebeecccbddbfbdebfdbfdddaabeccccccdaeabbcfdbdbfdeaadfcdbabbabefbbacbbddcbfdcfcdaedaddbbdecefcbfbdebafadfcdfbbaaadfcecdddcbadcaddadbbaaddacaeddeaaaaefccdbebbaeddbdeababaceeaaafabcbceecdfdddbefccacdcfadfeddbebdbfedcaeabfcfeadabdbfbefbbbefbbbaaedfdfdedaebedafbdfcfbdcaafbcfbefdaaeeddbaaaebabecabfbdfafbaccecffcdbbfabeaacbabacbfeaddbacacbfcaeaeeeadbcefddfcdeccdfcedfeeeccafddbcebadaecfeeaaaedbeccfeecbbadebccdcbafedbbcdfdaafaeafcfdfdbebbfaaeabadbcbdfccecabcaefffffbdbdfdcecccfbfcaffefebaaaeeebbbfcccbbfefeefaaeebbadcfbcaeecdfbadbfaebbfbdeaacbdafdedefaaacaeabfefabdcfdfffceabfdfffbffcaaabdffcacfeefdcccfecfdefcabbcfbaffcafdcfcfcaecbedaedbabcabeafaafdccefdbbcfbeebbeaedeeeadafeceafefcfcbfedbddcbadbbeedefafbddfcccbeeeeadcbdbbaadaddefddcfccddfcdbfbcbeaaaacfadddebceabbedcedebcbfbbeffafbdfebccfbedffcecbedcdbffccdfbeaefcccbabcaeeafbabbcadebedebaabfefbfdbfbeffabaadaacaafeeebfafdaffcedfbdcfabadbfcffbfedadccfefbaceffedcedafffbaaafddacefaabacddaaaaaccdafbebddbbfaadcdbcbdebacdaccdeafacddbebbbcbbefadcdaaacdadfaceaacabaeaebfddbeffefedddafdbfdeaaedcbdcffaaafecffddaaedeacfefbafeedbbdaebefedaaefdefcdcecbdcbeebabdcbdeadabbcddbbfdaafdfefeaabcfcbcdbabcebcadbedfeadbdcdbfadebdffefcbfbfacebfdadacdacfecaedaafdabaafddacfbddabcbfdbfdfdeaadfbdebcaffbfaafcaddbfdeebebdbaccadbfadfadbafeddccbefdaedcaeffeceebaeaccbdffdcbedffdeaddffaadbfdfbefaaecdadadeacedbbbcceaccfabdbdfbbaaebceafcafeefcedadcfbcefcbdcbecabeadcbcbbfbdfaddadbddbbcbdcccccafdcaefdecdbebdafeefbacfbfebbbbebbebafafbcbfbeeaadcdcedddffaaaeccebbadabbafeceabfecffabbfeaafeecfaffceaaabcecbdebfecacecaaffbbaebbcabccaacccfcafceabbabdfcaefacfcdadecafeadeffacebfafccdcfcbafaffbadfcfaeaaefeeafefcbfffaddcdbbceecccaddaeedccedcddbcfbbddcffecdcecbceecbecffcebeaeefddecdeebaeeeaedabeaceadbeaddeeaacefddcaacffafebcacfdadfdffcaafefeaefaaebbfffccccffdebaeeceeeaecdbebbfcdfbfddabbdcffcdfbacccceaafeffacdedbeadaffdbaabadcadececbdfaaacacdbaedacefdcfbdfeadccedbfadaefbbcfebefabddebaafaddfddcdbbaedfacbcadadcdfadaadcbddafabfefbfdadfdfcbeecaadeefbeebacefdefdbdfacfbcbdaaabfabdabafccdbdfdefcddecffdddeeffeefeeabfdfeffeeeeabeebeeaecacedbbfdbcafffefccabaceedbcecbcfadbbcacadcccbacfdfadbcbfcdefedbbcbfbdcccffbecfbecaefaabcdefaccffabddedfceafeefcedeaacbdcfcbdedbdbbdffbcffaeccdbedbaabcbbeeadbadeaadcdfdbcedcaecebbceaafaebcfdefcecfcbceefefcfadfccaafbffaebbffcaaeeeacffcaacfadeabfbefcbcbdcbdcfbadcbcffbacadffaaadebbfaaacdbfeeebebadddacefbacbcdbaacaeffaabcefcacbdebbfdbfeeacbcdcdcfdeaeedfadbccbcbaddcdedfafacadfccabcfecabcaebfedeafcfbfdcfaecdbaaeceaedbcbedeeceeebfdeefdbacbedfeaefbdedeecdaedaeaacedeeacacfeefeecffdfebafcbcfecadcefcfddeeeedcfedbbadabffdddedaacfabdcbebbbfceaffddfcabcbfcadfdecbbafffcbdcabebdacaeeacbdabbcdbbdafccaeffcddcafabacdfeafafaafdfcbfdbcadcfbcdecaefccaaddbdddfaaacbdbdefcabbcbaedfcaacbafacccbbbbdcecfccfcccceaddefaddfaeacbcdecafaaebdccaaddeacdacbebabcbeebddbbdacddeeaacddffcbdffddeafbcfaedaffbbaebafcefccfbfafeeffbaeaafbebfbdbceebefbbfbdcfdafcfbcececfdabfffaeaadccbeaddedfbabbfbeeecbeadbcdcdeebbaccceaabaedecadffeeafaceefdefbdadbbeabcecfeccfdeeaffacdaaeafafccefeefbcdecfeacefbbfdcedbefdedaaccffcccefbebafbeaaaabaacbbbedfaadbedaadaaaecfbdafedabcbaacabecbffcfbbaeafafcdeaceabafadcebdeefabbccdceeacbcdccfdbfbcdedfcadeaedadadfadfafefaceabbafebccabdcffbddfbcceabddbbfabfcfebbdfeebefecadbccaecadffcddfaabcddadbffcdcffdedafbebbccbbeecbfaddddecefedceecebadbdacacecbdcfecddbadfdadadabddceefeaffbfabddfcebabcbcdcaecdccbaffabcdeefabbdfdfeaedbdcceebeefffaeddfccdedfdbcbbffaccdbbdcbedfcadcdecbcdedbbbbfcfffffeecafcacdfeffabddcececbabacfdaabbaabeadbcabbdfafafacadeedcdcaccababdddbcddeccffccbbdfbabddffdacaaebfbafbabfdddbcfdaeefedecdacedbedcededbefdcbbccadaeddbebbeddaeacecedeffbecbbbedcaeaeafbfecefccebcfafeafcbadaefcdebeccdecedebdfccfcedbdeaedcbeeddbffdacdecaaeaeeecceeabafcebeaafeaceabecfeebebdadeceafcfefcefaafbfdccdefafabcadfdbbaffafdbbaccbcbcafbddbcaececbbcecddbfecdfcffdfbeccccaeddbdbebcbbbeccdbeeeaddfbceadaeaeaabcbbfcbbddedfdbbdcbfaccfdcedefebbedbcacddeeebceaafaecdedddafadbecfebfbfcccdceddeeabcaedfbcecbcbaefeddcfdefefaabdbeefcdffeacbfeeccfcacafecaadedcfacdffecadcbeedecbffdecefbecfebdeebfcbfddaeeaaadbfdaeceefbcfcebdeeabfbabfbfadaadebddafacdeeafacacedcbcafdefafdffebedfbdafeabcfbbcdcbaffadddbdcecdaabbabbdeafdaaecfadddddffacffadddebfaaecfffdcaeffcaefffcdaeababacaafbcdedfdcfceafebbacfaeefcdebafdbcaedeebbaadbfabbdfadfaffdfecedbbdcbdbfbebaafcfaebfbadedefdedbbcaeeaddbbbdaefefbdfaabdfaefccfeadadaadcbfccfcbcedbeaebaeaadbdfbffbdecefceaccccaadaabfcbafcefdedbfdecbdcbcccbcdbafbfaffdedccbaefcbcbdbbacfdcbcfabdbfadbdfcaefecacafdccefcebacafafdbaeedbbdefbccfbcffdbcfdcbdcbfdcabcddfcadaaacfeaaefceadadbdefafcfbadaecdacfcecaccedbcbecccbdcffbceacaddbcbfcafdeeddffeaafdceaffadbddeabbbeacaefcabcbcaaeeecdbbffeebdbbddfccebbbaceeebdfefcbeaebfbcaaecbaddcbcafbffbbbaedaaedbabdaacebdeafebbabfdcdfefcabdbecbcefaebdeefadfdcebbdedecdbeddfbcdccabccbbcefbdeeaaeabefbaceebadfbdaaffbdecfaaacddbdecaabcafdabdcaebdeedaafebeaadecebddbdcdbdfccabceadfcedbbacdfbdabcedeeffaddbefccbddbbcebdaaeaafafbfdabebbcbccedaacdbcddbcceecbbeedeccbfeddacacfbaeebbeeabacccbbcdefafbeccefcddbfadaaabdcebafaddcbdefaaeecacbccaefbadeaadfcbbbccbdabeddccaedecbefcedabdeabcaeaeccfebafcdeeccaabbbaaecdabaeeeaebfcbdeefdfbabebfbdcecaaabbfefeeedbefefeffbeceabcacbdcbdffffcaffbafcfbcebfbdcbfebebeddcbcadecdaccfaddabfdbdcccdfbbfebcabadfeaddcdbdaebabefadeaeeaedcfcfcfefcbccdafdedcfeeeddccdcccbbbabaadadadeeadafadaedadbbdbddfeebacadfeccadcfaefcfeeeaecdbefccbefbcaafdaefbfccedfaebacdcbeabddbafdefdbcbedefcfddbbedafcdedebfbfefefdadebabadeaaeafecdafcbcbfedecbadafadeaecbecbbbbddcffbddabbfaebfcafcfccafebacebeaeadcaedaeabfabfddcbacefeaccedbfdfadfaebcbfeabaccceeeffeaadedeecfeaceccddabdceafddfdeaaecfaeebfdcbfcffadfececdefdffeacbeeaaabbffedeedcdcbbdafbdaecfffebccaeaebcfafceddaaebaaeeaebbfabcbffbbcbbcfdfeddbbbbebacafccbfcfacaceecdabeefcfacdfafadfbfdbccdddfccacfdaefdabffebacfeedabfedebaafeabfaaceaccdcfcbdcaadadbeaacdaecaddeceeeebbdeeddefbdaefdccfbcedbffcfdfbcaeceadfdacaeccbcbdccaeaceeadbaaaabeceedcacecffbcffbbbafbdaccafdafcebdeadddcaffadeddeccafdcdcdbdecefdfbbfdbfedfcfbdcbfbceaeeaaecdbccbcdbaafabfebccdfdedeffbedabafeaeefaaabccbcdcbfbdfbfcdeeffadecceebbfcefefdbdcaadacefeacebafdbdbdcfcedeaeccfddbbecfafcacebdabaecadfffecfaacfdddedcbdbfbdadaafeccecfdedcfaecbceebddaefecabadbcdeedaaaadbcfbaefdcbfdcbaebeafdfdcfebfebeffcaccccfffdcccadaefedfeebcdfceafbfcadebbdddfaacebedeafabcdbabeccacebccadcdffccbfafcddecdbeaeccbcdfeeffdebdceeeadfbabbffbeafadeeffcacadaeafeacdeeeeccdeefbadccbfaeecebddcddeacbebeacbedadefeebefebbbadbfffddcbdaafebeaaabafbbcddecfcaceefdbabeaabadefacbeeeabfadcddfbaadbecaeddceefcfbdfeebbbdeddbaeaccfaabdfdcbaaaacdfedbabcaecabdeadbafcccfbcdefcdeacedaffeefaddabffedacacddbfbabcecdbbfaffffbaddccdbecbffdaadeeecdcedfbfeeeaaabcebfddfcdfaedbdebebeccfbcecedbdbbccfdffdcdaceeeacdcbffabcfddadddfeaaeeacbeebefebfdbfedebbbbeeedbaaebdcdaeeaeafbfeabeccadbdbbddedceeedadaefcfeedabbbcecdfadbedabedafeaddbfbaeecdfbeabefefcfcdbdcebdeceacbaddbceafeadebebdfaddacfefdcfcfbaedffaccbafdababdeeccffcbabfeeaedeccbabcdddfebeeffccefbfbafdbfbdeaefdfaefdededbdcaaedceeebaeadebeecbdeccdfedcfceedafbdeaecfcdaefbbecaacafffecbdcaffdfbcdbddccddfbafecfabcadecbbfbffecdfdfdacdecdeadadfeafefccbfccbeedbefbcefaedfffeebddbaabfacacfbdffeecacdbbbecfcdcebbecbbdbccfddaebecfabaafedbdacdafbedcccadfceedeebdffeffdcebdbebfcfadaacedcdecdebecafccdceaeccdabfaacabfccacbedaadccdababffbfcadefdfcbaebbfddeabbbdbddebeaddbeefbbfcbeebdaffefdabdacddbcadffebfbbbbcfaedfcdffcadfbafcbcefafbdfecdbbdfebdaadfdecffaddcbcbfefcedaefeebdcddfaeaacbdeccebeaffbaedfacafcfbcafbadadfccaaadfabdeddffbadadcbacbebbdfafeaebcecdcabddcfdbefffbaaccfacdfdecccdfdaabcbfbaceffceacbdaecdfaedfaaccbdddbebfbaefccfcbbaefdcbaacacecefacfdfbedbbdeebdfdfbbfbadbcedeeeacfbaffacdfcdeddfaddbaccaeebffecfefcddfaeceebecedefbcdedbefbefcdfebdddecfaafabbbacaaccbcccecdfaafdcfdbcdfbacdebacbeadcbdfbbfecacccecceefaceaeffefaeddfaafccfefbbbeccbceddeaabdcccfdeefcfbfecfeaefcbbdcdbaeccbdfbebfbffcccaccfeedaddeedadedbfdaededcdeabbadfaebfecccbddddfdeababdafcddfeefcefebeebeffadeecdbffecdaaafededffbeaccaadefafbadbdaadbbdddffffcbafaadebbcffbcaafeeedaeeadabdaefbfcfeeabbbcbfddeceacaeffedcdddfdddbfeacdfebfcbcbebfaedeecfdbdffbbcaaddbdfebffcaacddeffdfcbcfcefebcfebdcebdfbebcdefaaddaddddcbcebafcafdbcabaeacbccdcabceddbbdeadfebacdbeeccacdcddffdffddbfaeffadaeedeacbedcfbdeaefeeeeeecedacbbcaecfeaeafcbeaaabfcfacfdacdaaccfceaccfabfbcffcbeadfddbfdfebbcdbaebacaddafbdeaddafaffbebedbfcdbfaacadbbdbaddfecbbbbaeebddfbcbbdcbfaacddadebededadfafdbcccfaaaaecebcbcdfcabafffddaeedfbfffccccfbefadcafbcffbdcaceddaebdefbfefcacafcfbdbedeaabceafdccbadcfbdeabbcdeeccacadaaedefefeacddeadfbfdbaebbffdccdaccefeabaebebeeeefefefdcdbdaeeaccfbbfcbddfbdcfdadfcecaadbfdfeffbbbeabdbafdeaacdcaefafedabfecffcddbaebcdcfdacdbfdfffbafdfeddbbcdeeefeebfdfaabafbadceffbaffbaafeecafeedefbccaaeacfafefbdcebaeafdeacbeeedbeddddbceebdffadaacabeaaccfeaaccbbeecdefdfadadadbcbcbebfcbadfbfcecadfadcccffddbbdccfdaaaefbebefbffdceccabceebedaabdabbeeddabdbcecbbdccabccfaadadefdcaedbdcfaddaedcfcecddabbdabedfcbdecbaddaccdffbbaceedebedbbbadbeffdbfeedcedabedaabfcfeeaceeecdbafdfcececdffdabefbfaefcbcdcbebfddaacdddcebffafecceeadbabebebcccdbfebcaddbbcabddcdccbecaacefddbfbbfdeecffeeedcbfabffdbebcbdbfbcdfedcedbaddacffcbabdbfdaafdcecfeaaeeabccbeabfdeeedecefdcfcbbadbaaddbbbadeecacadadabbdcdcdddfdabfbedcaefebaececfccedfaaacdacbaadccffeaaecaaeedbbeceabdddbebbadcfbaecdedcaafebddffeafefceaaeefbfdebccdfadfffebcbbafebabbbbaebbedbdcdcaccebbadfcbaceaeacefdabcafddeadcaabcaeddcdddcbdaaddacacbccbbdcbfeeedfeadbadcafcccfcefadeddecafdcfdbfbbabbdfdcadefafaaafeeeedecdfddbdfadcccebedfbaacbbbfcfcabeefaacceecedfbfcafaebebaabdeafdeccabcbfefeffcbecffffbcdbdcabbfeacafecbcdcadfffbdfbdbdaaebfffaeffbbdfdbaaeeeeacdcfcfbdabfbdfaececfeccfbdaaeafcbeeefcaceceacfbdeedabedadadacebcecefaadbfcbcdfccfefabeacbebcfacbbfdbfddaeecfdfacbeefddcbfdebbeecbaafdedbbbddaedfefcfbffbfdddfafaeeecebfeedfbdbbedefeaafcecdcaeedffafbabcccacaebbbceaafcafbecaaedacaadccbbdbddaeeccecbbbfcffeeadfbbddabbeabffccdccfcadffbafdfdddadfbccecfceafeadbeeebecadfaadbacbabebceacbebaefcbfafefbefadcbaffdbaaecedeceacbdfccfaaeeabcaacefaffcfadfcaeefebfedadbfdfffbffdeebedbbdeeeaeddcedffbfedaaaeabfbdeabedecaebfffeecdceeaedeaeecbaffcbeefdaaaddbbbfadfabbdfeffdefffbdbfedbfedadcbfcbdaadcefdefdcccbefbcefcddaaecdfafbcedaeafccccfdcdffeddbaeaadefabbbfffefedbaaabfbebbffabaaebefcababafdedaeddccbeebacfefddfaffdecbdddcfecabfcacabeccafefaaedbdadadbdcbaacfdfddefacbaedfbccaedadfbfafdadebafeeddffbfedccdeeecfdfafaececfdbbbeddecfbdbeaafefdbabeeffebaafaaddebaaaeffefdfacbcbecaefbcfaedfaeebedbeaafcbdfcccaadaecbafdeffaddfdafdbbaadcaeeccabdffcbadfcaefbdcaffbebdffacddcfafcbdfaffdadbeeddfddddbdaedebffcbdcbfdafcefcdaccbcdccbacdfcafcafaceefcdeafcfffbecbcfbafbdfbecdeeeebaabbebdacfabeeedadcfdafcdabaaffddecaabdaeefebddefdeccadbdfefaafeabadbbdecfccecebcfeedcffdacacdcddbfcffabaeaeeaeaeabbbdafcbbdacabbbadbdfdabbbbfdcfaebdbdeeebacabecffdffdeafacddbfffaaffefbdfdfdfeaadcaccccdffbbcbcdfffafeeefbcdcbefffbaebceacbabaebddfdbefacdbeffbceeffcdbdcdefdbffdccacdaeedfebabffecddbbbefecffbcdeebcfeabfbebcfadfcefdbdecaebebdabdedbddeefccafddfcbeacaeddbdccfffdbcfddecedfbcbccaafbebbcfbaacbdebfdccedbbdffbfdfdccafcbaafaeadafbdddfcbecedebfcdbcadfdfbccfbbcbdbddeefefeafdedbdcaaefccdadedececfabadfacfefdefcaafeceffccbdbeffaaaafeceeccdecadaceaefabdadfbdccbeaacfedffdfbdfceaedbbfbdfccaadbbfcebdddddbabaecfadafbbfefcddbcffdbffafbcdebcccdcbdffffbbbdddcdbdaaeabacefcebacaecfcfaeeaebaabafabfdbcdebccbdcdffdaabfbdbdebbaaaddcdbfbcdfcbddcddbfbdfbadebcebfebaababbacefebcdfbbdafbadbdfabfaaabeadbfaecfcbbcbeeadadbdaedcfaefeffdeffccaedbbdefedaaafffadecebececacbbecbeeaebaaffeaedaecefcdbeebdaedaeaabdbdbabedeebbefffaecbaddabeceafbaadaedafdfbabaecdadaaeeaafefdcdccacafbbcafbfabecbecdacecddacbbcbcaedccddaeacacdaeabbfcaaaccbbfabefaecacadbadfcfcbbcecedeafbfeacdceedbeeebbbdbbdfefadebedefdfcdafafcdabfccbcdaeacadeeddccedddefabdafcfbfdbfceecdfbfabbeeafeecbbacbbddfbddccdccdcddfafbbfeccabaddafeaecddefdddfefadadbaacccbfeeebafaabeeefbaffefaedcdffcbddfcacecbfdeabafebdafebacbcbbbeabfdeabedadefbdbedddfeffceecdbadfacfbfbddbbdefdebcacfaccfaefecadaadeceaafeccefabbdebffcefdbfaabbbabfcdafbfdfbeebedaeefeedcecffcaecfffdfcbdbececbefccbbadaefffeefbbfaaeccaafbdbecebadfabebfdbcbccbdcbbeccfcaeeeadecddafaffdfcdcadfffaefffbddcedbccddeaefcebcbeddbbdbafcaefabafbdfdecdeddbfaeacfadddfcdeaecccbedccfedbabeddfffcbcacabcfbfbeedfcdcddabfddcadaccccbeedffcacebabdbbededdeaafcabcaaeeacacfcfeedefafecffcbcaaffaadcccaafbffacfaaffbebaccaacbacebfbbddfebdeeaeaadbabbedbaeeddaefbebefedfaccccadedaedddeefaeaffebefabaebddaedbaadebccffbeffddebefbcefaecbfcdaeeacfeebfcaedfaafbbcbcecfabfbccdabfcecdcfeeedcbeececcaeacebbcfedefddceabcbccddbddeaadcbacbeacdaacadedffaabacceebaddeafdfecdbbccdeeaadcadeebdaadadadabcecfbbcaedbbfbfcfcadaaeeadeceeccbbdafecdbdabdecfbdfdfccfbeabceefecbecccadccedbcfccdebfeefebdfceecaccbafdeeeedddfeeacacfdabebbadaadfbcdecacaecdaffcffdffbbffecaaadaaaddfcbcafeecfabedacafebecaeaafdefbadebafdfebdfdbedefeafbbfedbeaccdceaefeeaeeabbbfccfbccdbdbeddfbffcbbebdffcdbbdcdcdbaccccabfbcebaaedabbbfbfeabeaaeeaadedaacacfffabdbcfcadfdcaaddcbbdfbbdacccffcbecfecdaaaacabecbfabeacacfeccedccdddfecdadbdbccffeedcdcddbbcaabcdfbcadaddbebddebccafbadefdccfcebdbdbcafcddfdacfdffdfbecbedaabfcadfceebbbbcebeebbdcdfeeefacbaffaedfbfeaebcefccdeafbcbeabebbbddceebefcedadcbdeafdcbefffdedcbbcfbbcbadfaccdfbdacbdaefecacffdddccdcbdbadcaaedddfbcdcedbdadecfdedecfadacbecbcddeecaadaafebeebbdebecfbcbdceefdcdbfbebddacdebcabfbdacafadadffbacafcfacccdbbeedcacbbbfcebecdeebcfdddfedaaddfecbccdcedbdbedaaffaedaaacafcfcfbecabccdfdeeccfadacefdaebafecffacffafcfcaddcdccdddbabaffcabbbfddcedbdbbdbbfbecfbaabcdabbabbafbefdefcdecdaebfefcffbccfbfbcaecfacbacfbedfefbfddbafaabeccaaecddddcbbfcbcbddfcaebaecedebeebceebcbbffdacedeacadeefabcbdcbccbcecddeaaedbccbaabdacceefbabbbfaedfaafdbdddcbfbbebfafebaaccbcbbdbfecceeafebaecfdecaadcfabdfefdabedcacccafcabfbaadbcdcbbbccdcadfededcaffaebcfebbacaeecdfacdffdfbfdbedcdbcfabfcabbdcffbffcbdabccdefbaeaaedbcfdfefdadddaeefbdcbdfccfbdcadcfdafbcadcdddbafcdfacceaeebdbdfeafcedfdbbbbbeccdeafaeaececdaeadfdcbffcfcaaeddcdedfbaebaefdcfdfccfbcdeeedbfecfbddadcdedadeeafaafababfefbebdfcbabebcfeadeffbbfaabefdbeaacbebafaefefaeabdfaaacfcababbdcdbaeeeffefbbffbfcebdfccfbddfececcdeaebfcdceffacfadebabfdecefaeecfbebbafeefbdafabccdfeffcefffedfcebadcabcbeaffefebdcbdcbebbcbdffffdadccbcfecbacbbafcfedcfbddfefefaffcfafbdbeeeffdebfccfeacdecccaccceedaafacdcbdfeecddaeaddfafafffdcabddbcabbbadfadbeefcecdfaadabefebdccdabfaefcdcbccbaafbfdafecaaafdcbcbafbbdbbbaefcefacdbddaeaecdcbfabfecadfacaadbfcffaffbdfcabdeabfcbddaacdcaaedcecfebafffdbdcebacddcfbdaccfdcdbcfadfeddaeaeaabdbbcabeeadcfdbfefceecfedcdbcffdebdbdedcfbbbaacbddeceffdcebbbeecafeceebfabfaadbdeecafaaabbdcddacebedfddcabadbfcbebbeccbcfdeaaedfffdfdfcafadcfbefdcadfdebcfbaadbcbbebabeebedbfcdadeaaccdbaccdfddebeaccbaefadabebafabdecbdadbfabdbecdacffbacaaebddcfaccbcfdbacedbdbbbdcbbdcacedfbebedcadfafbdfaecadcdeddaeccbeabfdbbcfeebaabafbcfaeadeeaefacefababaaeefdefeeccaccbfdccbefeefefffdafddbcffddeeebfeedcbadeacecbcbffeecddaabfddbfcbbdffaffadedbbaaffeafdebdbcbabececacaceefafaafcbefeadcaeafaaaffcccdeeadeefddcabdefbeccfdafaecdebebdbcdfccffdffccdcfdacfdbabdcaaecfbfbafceeedeeacfecebadabeeffcbccfcdbfacabeffeecadedebababadbeedeedecdbfbbedbecfcefdfacffbeecebabdfeaedcacfcddadabbaaefaadaadedfaeaeafaaecbaccadbeacdeeeddecebdcecffacfafaeaedfefedbfaeabceaafbadaccbbeadcdbbbdfffefacbebbdccdbacabcbeffecbafbccbfbbdebacbebceeeaefbefdebafbbbacdcacedffeebcfbcaefeabcbdaddcabfbaafcffabcdafadfdaabccfdcccbeeebbcefccefdedadfefeedfddccffdbefcbbffccdffabecdeceecdfabefbacdcbdaaeeedbffbbadaedabcaeadaeffdbbeaecdfadeedeeffffbcdfaeadccfaacfabdadbfebfcfebbfeccfedabfcddfbedbeabafddfccbedcdbbbdbbddeeacbcaffacabcceeffdcfbffdafcedffdcbbadadedceeaadfcdeffeeafeeafefadfdfddbbdeaefdeacbaebfafceeedbccccdbbeebfccbeaaccebaeecbbebecefdfffedcffbefeabfebdeebafaceabaecaacfbdccbfcddfcbfbadecacbbbababbeebdfebafcbdbadbcbbfecdcfbeadcdaaadcfcfccedfbecbeafbdcefaccefcaededdefabbfcebcefffbddfffaafabdccaffabecfedacaefbdcfeedbebddfeddcafafefecabadfdaefcdfdaefbedffdbbddcefabcfeaaefeccecbabccfedbbdcebcbaefaccccbcfddacdcefeeacdbbfafbebfecacfddacfacdfdbfaeaeaeaebcefceaedcecbddfecdafbabcfbfafeffdcddddbadddedfecbfbdbafceccadbbcfcabfacfdcfeefbeecddaddacfadcbeeccbbdfbbcbccaebaaceeceabbedbffcbcfefacfbfbcfcdcedcfbebcabffadfdfebafeddfddfbeafacbbadfbafadebbbfefbabfaadebaaaaeadbbeadbeceeaacebedbceeebacdcbafdcbdedfeecfcaeddaafcbdebdcacecfccfcfcfeddbfebdbdaadedabebbdcfdcaddbfccdbdacbbbbfefcdefbbddecdecfabfefdfebbaefacffdbcfbfbcfabcecafdadaeedfebcfcbdecdfafddcfcfebcedffdefaaacaddefdfbcfcdcadbdbbfdabaacdddafddfaeddfdabeedaafccfecdedfedbcabfefdefdfcbbafadfcbcfeabdacaecdefededbfbaaddcaadeebcdfedefbaefbeaaeefffccedbfddfbafdfbececafdfcfcfaaadadacedceefabafebfbebcbbafbfcbdcaefceadebdbfdcceaceccecadecaccbcafefccbefbcbdfdbeffadbbccdcdaedbcafeeddfbfdcaaeabcdbcbbfafbefcfeaddeaccdebeeecfceafabedafeebeaecdcafdbaccfababaebcafaaafffdbddecfabdbacbbbdfabcecdacadcebdbdeccaaebabaaddafdcbcdcccdeccbbfdcffcbbbdedfeceecefddbbffdbddebbedfaffdecaabfbfebcdefdbedcbfdedaacfbacafabdddeebbadaedcadacecafafabeaaaffeeddfbeafacebcdedaeddeacfabdeccddbefecfefdbbcaacaaaaacfaddaafeecdeedaaddfeccbebaccfcaecafcccdabcabcafcdcfffecefdfdaddcdabbcacdeeeefbefdfdcadeccaaaeadbbcbcabbdedaedfbddaefddefeaaabbddecabbbcfeeffaccddccfcdbddbfddbaefbaefacbfedbadefebdedefdffcfaedbadddaebdccbddebccfeefedbefcbbceabdecaefacdbdbfadceffbccfcadeaedfacfffecfcebefafacaeefdadfeefaeabfaadafafbadceabdbdbeceffbadcdfeabcebbdffccefccfaefbdbcfcdaededcecaeabffceceabcbecaadebbdfdbbafdefcbcedcdccbfedeeedccebacdddbabbbacbaeabddfccebffdcfbfeffbcdbeedfcbbefdafddafbeefcbcdadfecbbcbaadabcbeadcacccdcbfeffdfcaedfdbbcffcaebffedccafdadcfbedddbeddedcccdfdfebdacccaeaecfbbebaecddbbaedeccbdabfcaacabdacfaaddddadcbfeadfeadfcbadbdeefcacdbebcbedefdcfcbbdeaabcdeceedecdabceddabefcbdecffcddbdddadfbfcbdddecefdabcddaedebacecaaddabfbfdebabbbeebbaedaeeedacccabcccadabeecafdfeebdcdcefcbdbbbdcffcfabdeaaaddbeafdbccaabfdaefffefffeadccfcfbdcaecefcbfedfbbdffdcfafbeedeecffebecbeabbabcaabadacaebedadfbeefaccdaccdccafbabacdcbecdbcdeecedcaecaadaedcfccefcecaeaaeeecbaadeabcaaddfcfcddeaefaeeebedccadcbefddcefeffecddafcabefeabecccbedbcbeaebbadcfccaeaefbbddccffeaafdeacbbbfacfcdcdfebeadcacfdafabcadeadfeaedaffbecbccfcdbbfbeffecdbdceffadeeaabaecfdccaebdebdafcbbdbeebbabdccccdabfaddabecadbfebeccabfacdbdbcecdfabdafdcccaacbedbadbfcdbaaeaccfeefffcdaaabcedefffabfbcffaabdebffcbafbfdeccdaccaadccacacccbdfcfbfdfbbfdabaabbadafbbdfbdcfdedeeefeaaabbcdabaffcadacacffdeebbdfcdeabeebfcabcbadfbeefeebefcbbcfabbcbbadfabebcdcebaeaefdeaafbfdbddefbadaabeebadfccaaffccffdcacfbbfeddcccefdefacbbbedfdfbbaedeffabfbfcecafdcdbbcefbdaeffaaadeaaefdaefbdedcaaedacbfffafbcafdeebdacfafdcfbdfffceebcdecabdbbdbddcfcfdcbbfececaddbfaeadebeeabacbffbbffdbdfadabaccabfaadefdfaeddcedbadbaecebcaafabfcebbdcabdbebacdfbfedfdaabddbebbdeccbbbfccfcecaeefbebbcceafabbcdaadafcfceecaacfdbedecdbadfaddffbafefaafcdedbeedaeccbabeecdddbafbadfabccfeaafeeaadaedeefcacebfaeccbffecffddcbbadbadbeabbccaacfeafdedefbfbaedbcdddbdafebbeeddfaeedceabadacfbdfefaefafbbceefbbececdffaaaffdbaeffaaddffdceedfdfefbfafddfceffdcabbfbbbdcfeedffbacdebddbdffacebdcedfbaeecbcdaedbbfafffebbbdbecdadaabaafdbbddadfeaefcbecfaedeccdfbaedeecabbbecafadcdcebeffdeedaaedafbdcbcaaeadfacbadbcbbeddfaeecfcdcebbdadffdcebeccdcfaebcdcceeecdcfffaeeddbbcecdacfaaacbadbcebbbbcacdcccedddbebbdacddfbcfdfabdbfcbdaeecbadceecaadfccffbcbfadcdcefafbeaafdeeebdbcddcabeddeadfeafcdbeaaecdcceabecdbcbaeedfddfddbdafbfdbabdbdacfeabaaadbccbfbddbefcfecbeadddccddadcaaabbbabbccdfabbeeaecdcccdeaaeecbeeafaabefccddbfcebaaaaaabdeddbdfbbcedcffcbadcdefdbefeedcdcdfbbffaabeaefcbbcfecceceaacebcdefdedcacafdccffdffdbfafaacacadebcffacefabededcbeefdbeffaaedfffaaddedeefaaedaaefeeccadfcafebfbedddebedfdeddeabccecfafbaedcefbcfcedabfdeeffdcafeabbdccbdcabaacfceacecbefecffdbcfccdcfebcfcbaedafdbacbefcccffacdebcfbfebabcfcaacfcbddcaabacceafcfbbafabbeabcaccadeefcccebcadfcfffbbaeaccbcdcffcfeabbcbaecdeaafcfcfddfbfdeffafacbeeedabebbbafeeecdedebbcfffeabcefafeadedcbbcedeaaaabfdffdbeadcaecdaebfdcfcaefcbfffabebaeeabefcbcdccdbaecdabcddbdbdbfaadecdffaacefecefbbaeeaafcecbfdcfbdfadbecaeadbcbcdeabdedfcadfabdadfcfaabecfcadcbfdcbddbdccfccbcdeedfabbeafeaddecbafebadcbdcacbececfabcabcadfebeaccfacbccbbadefdcffefdcbabcfeceddebccbeaeeefcccdcabeeadafbdebedaecdfafeaecbeafbffaadcacbdcbcfbddfecbbdafdbaccecdcbbbcfaaefaebcdceceefbeaaceabdaffdfbefcfeeceebfdfddfbdcbffebddaaafcedefdeeedfdcfaababfaffdfecaeeffeccadeaafbecbbabdbffafeaccffdfefbbbccecffccdbbcbdefcedabeedbaffeafbcacfccbbdfddfbdadfbfabaccaababdabfdabffbdefbaacceaaecbbfddcfbaacaecfebcaaaeaeefacfecbbaaeacddbdabadcedcceebbccffaabbdfedcfebccefadfeeaabeaffdabdeabbdaacbafdecddfaebffcfcaeeeddafbebcbaddacaecdcfcfedeeeeaffdceebbdacdeefacebcdadfecbfdebbaeebdcfcdbbedfafacdccdcbbdcadbaacbdedfbffaddeadebffcddebfaeabefaadaebbeeafbfefeacfeafffcddcadfbdbdddaddebacaadafacaaccdbefaafaadcdeeceefeefdcbaddaccfecfbbbeebcddcbabcefaaeeceabcaefcbdadefdbedbbbfabffcdadfeaaedaacdcaccdaeebcecffcfcebcbbbffacfebdfdaeffdbaddbdabaacaefdfbfdadebdbecfbebcaebcdccceebacbeabaeaaceabdfbfbebbcafecfecfcaececeabdccadccabfbbedcafacdaaaddacddfceadcafabdaddaacedfbfffeafaacebaefbafbaefeefafdbcefffebdecbcbdedcfedfafdabbaacbdbbfadfeeacffbbcffebbfacbdabfddaaccbdeeccafedebaffeaebdacdcdbffefaeeabdbaafcfbadaacffafbbbdbeefcddffeffebcffcddcfceceecacfdcedcebffddeaddbeccfeaecdebcafcbbdbbbadaabafcbcdecbaffdccfdbededaadeeaaffdffccafeccbecbdbaeeaedbebaabcffafceecdbaadbbacacdfeeacbfaaddcdefecdfbacfaeeffdfebafadafbfebababedaaafaecfdeadefbdedcbfcedbdcbfebcaddcfacacabbadfbadfebaaffaeaefccafcaedacdedcbeeacbdecbfffffbdabeeebccfacaedbecfdaefadafbdaebdfcecbdddcacdfeceedddeedfaacebfebdeddecacfcdddebcbecfbbbeefdaeaffbcbadffaabfeaabdfefbbdcdadebcfadebedfdbdbbeffbdbebbacfddbecaadafadbefcedbacebbcfeaddaadfacbfdfbcaecaccaaedbfcacecbfeecaafaaafceddfeeeeacdddfccbbebdbbacddeccfcdcedfebdbcebdbafbbffcbfffbaebebafcfdbfefafdaaabaabdbeebaaaceffbaebbbbbedbeaddaafeeebdbfcaffadcbcebbaecdabddeeadfcffdeaeeacecdcfdeeeddebaabeaebaaecddfeccdcbedcdfddfececcdaddadacfcfaeaefebabbaaaddeffeebbaceaacadeeffcfcddbfeafedffcccecabadecefbbeaaaeebcffecbcdeccacbefcfbacdedbcfbcaabeebdbaebcceabddeddabadffbfbdbddecccafedbbcbfcedbacdddeefecfcabbaabebeffcfaaefebebabffecffeeceeeafcefbabfeadaadbebdbaceeefdbefecabecdcaaadfbbcebcadfcbabfebfbedcedeccbfadfbecdddeeaabbecbbecaeadebecdbfbbaeffddaabaeeafbcefbbebfeedbafaabaadcccdaebebdfacfdafccaafadbcbbfcaccdbfdeafffaddfcebccdccbcfefabcaeafeeefbfdffddbdbcefbbffbbbbbbcdcbaaaeefccdbacedadcaadfafbfbffefcfbcddeffffadcbffbdfbdadaabcaecabfbbabbdabcbdcddffecefafafbeadecffcbadaffbffafefdcdaabecaaabdabccbbfdeeabafbceaefbabdaacfbcbdfbeaddeeaacacfcebfaabbbfceacfeeeecbfbdbffdbcebccaffeaedebcfddabddbeaaacfbaeefabfcddcfeffedfcfdccecddadcfaabaadefafbaffabbafaefbdacecadebefceacefdeddeddadbabeebcdffeedadbfdecaddaaabecbbebdbedcecdedbbafbadaefcfdfdceebdddcadeaacebadbfeddceebeffccaacccbdefaadacbcfeceefdcdbbecfbdbcaebdceeaeaabcdbbbdaaafafeebebeedeaaaaebbefbdcfecdefbeffedacecbcddffabdbeeeafabdbbfddccdcfbbfbabedbaaefcfdedbbffebdebdfeffddffebeeeccfbccbfbdebcfeacceccdfedbdabacfedbabacececcfaebafffffebcfcfcbdedcfddcebeaafcdecfcfccccbbffbeaaddccbcabbcfbecabeabbcefdcaacaebddcabbaefdebaafaabeddbceacadcfcbdbcfeeacebfefaddbbdabcaddedfffcaafccdaaffdebbdbedbdcfdcdabaeacdccdefedcbdcbcbbacfddfabdebbcbbbefaaddfdfbddbabaedeeccfeabeafaddadddbdeeadaccddadfbcebfefcccbbbfddbcafecbecbceeccafdaadeddcddeaabfbbedffeadddeaaeefceeeebecefdacfbbcdacbfaacecccfbebffdefdcbefaccaccdbbfeefabddfdbdbefbfdcccfbacdfadcbcebbadfedaedfbfdfefefaaddcefceddcdfefdeaccedcafddaaeadcbbbefaffafcefedddfcadeaaceabbcaedfdecbdedffdedbebbbfdcbadedddafeedaaaeecebeaafdcecfaeefdbbcafdaafecbbdbfbbeedcdcbdbbffdcfddccdabbfdbaaadcebdbcdcabebabdfabeeebfccdfaadeeadcbcedbbfcceaffebdfcddefcfadaacadacdcdaedbcecfefbdfcadbcdfdebbcaffcfbefcadcdbcdcdbeffbcdfafabefefbcccdacbceabcfceefcffafaacfdebadedadcbcfabdebaaafbcedaacbbfaddddfafccddeacecbbebfcfaaeffcacbdacceacfeabcdecadcfdebbfddeacfdbfdfdeaafdaaedbdbeffedaadbbacaefadffbffbdcdefeffbdfcafbbcfdbfdaaaafceffefafabdbfcaaeeaaaecdcfefcbbeeebffabdbffcbfbdacbbceadcdfffaafaafcffeddcebdddedadfeeaefdbcddeffaacbddbecabcbcbcfcbedeeeddaedfbfdabfeebdbabcfcadfccfdfbebedcadfcacbeddfcfecaebecffcadcdcaaedbaeaeebccddfbfcfdcabcdddfadbabdebdfddeceeccbbdcefdebbddaccacbfeecfbdfeefadbaacdfbfcddafaeabaddddbecaacffefddcbccccabfecbadcbdcaafdeaccbcbfeaaccfdcecbaaefbcecbabbcdfcebacbacbfaaafdfbeebcacacaffbcdbbddffbedbaceddaccceeadfbdcbfffcbcaecaadaceafebfdbdceadccbbefdcacdcfbebcadccccbfffddddfccfdafaefcbddeffffeeacfcffbbfbfbebbdfdaebafdbfddefaeabddffcacafbfaaeffacebacbfabbbadfbebddfeaacceadfaffabfadcbbfadcadccceffbceefdbeaeaacdfedeceeefefdceeafeeacecabdbbdbfedeeebdcfbabfeccaeddebcbfabcbdbdffedabbfdedfbbbffbffbaecfddefddebfbbbadefeebbaffabbfdefabffbaedeedcccdbbfabaccaecfddbafccdbaadefaaeacbcbbadceddbaffcffcfafeaaaabaeeadfbacedafdcacdceeffffdaeaafcbbccdadcfafeacbacbfbfedfadefcdecdcbcebfcdfbacecdfeaffbecbcdaffddefbceeeaccdbabbbcbbfadceffebdddbdcdabfccbfecedefeffebbdeccfdeabedbbcdaafcfbedeecbaaeecbdaafbdaacfbeeeabaafccebcdadafebefedbfddcaafcfdefeacfceffeecaeaeebfddebbfbfffffbcfceebabcfdabcddddbacdecefedffbdaaebbadedddfbdebaaeaddfeeefcdbdebebcfeceddfbaabaeffabaecbefffddeccdffdbbbadbdabeaddbcfaefdedadbeedffeaadbcdbebfbffdadfeaecdeefabbabefbfdfdceecbcbefdbddcddabbfacafbcabeadafbafdfbcaeeefdfbfdbdaeefdcddebcedaecfeeafcbfbccaddcebcaeafdeaafdbdbcbdeaebcadceddcdeacfdeebbceccadfdedbeeeaeacdfffbffadcddcfbeaefcfbcffeaeccbaacabedfbfcbafccffdebdcfdbaeaeaaadcacbccdabfeaabecefbaabbcdfdfafefcafbfaecafcabeeadbeefcdffacebcadabaeebbedebffcecbfbffefbecafaddcedefdeabaadfdaaaadccdeffabffdaceccfeceaaddbfedfcffbfedcfebedcdefedeeaeefdcedebbcddabebbcdeebcebacbdadacdeddcfecdccbdafedbbdcbebdbdecdeffefedfcabcaeebcaaecbecdadbefbafdcdaaedfacebdfcbfbcbdfeabdedcfcbafcadbeefceadbedcdeefbfebcbbfcabbdcffefdfabadfaffacefccbfcabffbcefeebdeacbababdfebdbbdccdeccdbcbeebebddfceeeabbfcbffdefcbfedfeacbdecfeeeeecbfffbbedddaecedcaccfeabfcdddfdbcdfebfeaaddaeaddecababacbfcedeeaafeaecdbffcecbaebfaeefabfbcaabdcaedcaefbaaafaaacadacdcdebcaeaaaaacabaeabdedfacfffeeebdbdfbbeccdeddebebbeabcfabcabaccfdebddebcaaedddbdddcdabdbafbefbbacbabdafcecdcaffeabdbfcddaebabedcdbcdeabbfadbebfdccdfbaebfbfcebfdbeabadaccdaffabffeceddbdeeecbccffeeebaaeebfcaeabafabdbcffeaaffffeefeddcbedaecafaabdcfdecdeabbcebbaafacfacbadaecdedafaedbaeecbaabcfffebcfcbedcefbaeadceddcaeefcdbbdffbddfcfbffefcccfaddbcadfebbaeecaafbcafabecfacedecfcddbbcfeedfccedcaffbedcbadbcfffefebfdeffafeafbfdddbfcebfecfdfacbedcbcaafcefbfcadfcacaacdeceeadbbdccaadbececbfbfbbaedccffdffeabcfdafadcacbdbfefadcfaeffccbdfadabadccedcfefebabafddaefacdefaddabececfcaabcebdcddafbcacbeadfebebcedcaddedccccfeeeacffdbbebaaebeddcfceecffecaeccbcbaccbfbffceaccafcbcdfebedefbbdffcaabaedfeebadffebeaaeeeafbfcdaccaffbdedfcdacbeadeddaddeaffadfbdbccfcdfbeefbfcadddafeffdfdabfbedaefaffaefcffdfbbaccdeabadbbccadffcbcdbafbbeceddfbfcebdebbbddfdfbefcfcfbaccccdabdeaddfdcbdcfcecfefeccccefdeaccdcebcdfaaadbeacfeaedeabceeafaafcafedcfbadcaefedadbbbebddccafdcfbedeebbbaefddffccbebcfafdcfeefeccfedfdbfbadcecdcbaccdaaddaedcdbbbeddafedfceefffbfdbfdcedbcacadafcbbcdbaebeeefefcbeaebdaecfeaeedfdfccdefbdafccccbdbefcefbadbedecabfadaadccbebeeacaccdebaecedecdedfdcfecdeceadcafaccbecfebfcdbbbddbddafbcaffadffeadfcefeeadcfeedbcacbeddbaabffdcebdebfefcebcbffadefaccbfbedbababdaddeacfddffdbffadbaceaaeeacddbdeeeeaaccfedadbbacffdfdfefcaeacfaccadeedfeacccfcbaaffdffaffcadfecdcbdcfcfcfaaeefdfefacbecfecbefcacabebfafcefddeedfddcffacdfccebdadbeeaffaaefbbbedeecffabbbfcfdcdaffceefaebcdccedaacafcaabbbdcbdfafcacfaeeaceeabeacdbdfbdaefddebefabebefdbcaebebfbdeeebecddcdddcccccafeaaebefcfdcdbaabeedbdceddcceaccfcfbdfbdabcedfebbdaecfaeabddfabddeaaefbadaccfbcacbfdcdfcefaebccefffdadcfbaceadcbbbbceadbaadbadbeacaabeabdbdfbcaafcdcaaffaaeadafdbcdecdeebbfaefbedeacedecafaefafaceadbbdbbaacebdffdbcbbbbbdeccdcafbdcbdccdfbbdccefadaebfadcbefcceeabdcefefdcbbfdcedabfbffbbdadceaafdbfaacfacebcbedeaecbccefdccfecdafbfebceddeaebafcfbbdddabaddccddcbeccfebeafeacbccbfeadafbfcffeefedaceccacdfbdaeafbaacebadeccbacecbdddcddeefdacfffecaafbebbbaccafcededdbdaadaabceaebbdaabbaebbfabfbafacabefbcaaddfdefffcbefddcbeadaefaddcdabdfbbbebaddefcadaecaaeedfdeeaecbfbbbfaebececedaeaefebadabfaadfbffdadeaabdafebaeffaddbfecbacbbddcfcfbcefdbfbdcebadbcbdcdbeadceeabfbebdafbacafdeaafbbbcdecffdbbcacfabeabceeafacdafbabadadbaeabaecebddaafadfafddfffaadfbbaccbaffbefcbeaedfeabbbcfdcebbadecaecfcafcdebdebbcdbfcbafbefbabedbdfcedddbfedbbfdfeeaccdefefdececcffbffadecffaeeeafcdbededccdebfcabdefafafeadbdccfaaeafffbbebcafcdccaeffebbabccfedaaefbacbfdcaedbbaaddfeffdedfcfdfecaebdbbecfbfddbbbfeddddcbaadccbaccfcaadedcacadbbecabddeeefaeedaeeadcfddaffcfefbfafdcddeffabcbdbceacacefdeeaefdefebecbcecabbbbbdadaddaeaeeabaffadfeaabdfaecaddadbbffdfefdbbcacaedcdefdaaddccdcebbfdfafcaedacebcfdbadfcaedbeaefcedebfaadcfeccececdcdcdcadebafcaacbdabeccfbdabdaeecaababbfbdfdbeecbcdccbeecddbcacecdbabaefffdfadcefebdacfabcecadbafcedbbddcabaabecdadcecdfdbfbdfabffffbddbadddbccaebffdfaaceadbfeddadadcdbadfdfabbbcddcaeadaaabadceffbcfaedbaefdbbaefafceceeecfadbbfcacafacdfcfdcadcebfedbdefdbfcabadcddafacffadeeaffeecfffdcfbfafabfbeadefaabfdcbdeabdcadcadedbefaeebdcdacfebbebfbbfcabbaabdadecceebeadecfccefebaaffefdddeeaeeafbafceaefdebabccdabeefabfaccfedbebbebbddebdeababdaadcfafeeaceacdabebafdfedeceacbecbeeecbefdefdeefeeefbaffcecfbffddbdcafbcbfecbadcbacffacdedcefdffccdebbaaaadcbdbabdaabcfddcdfdddafdadbeafffaeeacadcdccaabcaeaedeadfacfaabefaccfcbedeedffafdbfddadafbddfbdcfafdbedadcbcecfdefdeddccdaeedbcefdfcbccdbeeecbacdbcebefeabdadbffcecaaafceeeabfaedafcdddcdbbaffefbebccefcfdbefcffcbccfebfccecbeddfeccafedddeadaaecceefddbccfedfadeddfdeceacdabebaffdcaeeeeabdbedaeeeccbfbdfcbbebadaedfadceffaaefbfffacadcbabedaeaeddcccfaceeacbfcbcdbceaccaeebadcaebabccdcaddfcaadecfeabccdabeedebfacaeaccccbdcfcceebfabfcddbabffddbddcdeccdfeafaccbebebcecbdbdadfccbcccaeaeeeabdeceaebcdfeeaaadbfabdaccaafebbbfcacfeaafcfcceddfdecfaeffcaefcfbdbfafeaafacdedbbfebcdaaaebddaadadecaddcffaeffbbcecebfaafbbadcfddbabbdcaaaafcfcdfacdfaddbfaccdaeddadaaffdacbfcdffbaafcdaaecdbddbaecdfffaaececdffadbaffaacdceadfedaeddaabaadafcbaaceddaffcaadbcbeabadbdbabfddbcfcaefdabecffcfdbccfbeddbabeafecbebbdbaeecccaeebcecceddbadbacabaceeaefdacecdacbfdafffcadbfcbefdabdcfeedbfeaaecedecbadecfbccafadfaabecffcfddbecceeecfacbebabbfeffcbddddffbacafbcadabfffdeecabdbbfacabadcacfcbeccebeafbebaaedbfcdcdfabdcebdbdfabbfadfedfaecafbebbeccebbeaeffcbdffcffbaabfaadfbbecadbfcdbbaafdfcbadedcbdaebabffecafebcbcbaecedebbbebbbabdbdfaafbbaadfdabdecfaacffabeefcfdeecddcccfeceaeabaeffdcafecbffbbdcedcaefeedeeacfeaefadfffabcfebfbfcbcdcbdcbacedecefecdcbddfbddccaedfebddfaffbacfedbcbddfeabaccdeeefbcbfcaffbaccbbadeaccaefbbfafccddaeefbedcefebfdbbcbacfeefdbefddeedecbaaedecdafedafbcadcaddcfccefaebdacfdccffdbddecdeddaabaeeaecefabaccfcceafededaaeffddeeaccecaaecfaacecdbdadefffebaebaebccbfbfcdfacabcfafaabcbddfececaceabefdeeeeddbeacebddebbdbcdceaacaafbdfcbbafadbdabeaebacdcfabaaebafebbaabcbbbfdbadddabdcdaabefcfdedaadfdadeaeedffcdecbccccfcedaeccfedbfdcabefcfbcfeebfeafeafeaebfffcbfccfaebcbdfdcebfabadccaeebeebdcbbefedfffaccbefdebfaedadacfafebbabaeffaaefcceeeebfdebedaabddabcbabcbebfbcadcdcbabbbcbcfecfcfecdfccbcacccbafefffbbdffcfdafefaeedbcbdbbbdadcbfeaedbefdfebbcfcadfbbfccafcdcfaabccdeeebaaaffdbbafdbccceebcbfdcfbfcccfeacceaefebbdaceebbfeefdafdfddbfecceedccacfeceeecaaadaccfdbdfdfccfabbdbcedfeadebdbcfeddeeebfdebeecdeeadeafaccadadfddecafabdcfcababbefcdceadccabbbdffeafccbadafedddbedcefaaeafefacccefadebaffcacffdafeeecdbaecdcbfbbddfccdfecccafedaffdcdeabbbcbdefdbebfbeecdaedbfaedfffabadeaecbdcdababdcabdbccaddbffceddaebacedbccdbedaeedbaefdaaccabebbccfcfbfaafbbbabfbaaaccaccdceadfafabdcfacbdabfddaaecfbcecdeeefdceedaffbfaeaadaedbcdeececdadadacbcccefaafbebffbfbebbccafbcdadbeddbcaaaaedadfbfccaeceabefbbcfadebfbebcfeedcfdefacafbcdedaffffdbfbbaddedbfbeaacdafdeeaeddedaddabacfbeddaadddfbbeeacdfcdbedddadcddaffbfeaaedeebceabbeffccabefecdbbbcaedbcdecfcbbaccdbacffecbeedefcdbabeedebbbfebcecddebdadebabbcbefafaefaadddbbafbdeebdaeefafbcfedfdefbfcfbccaffaacbabfbaafcaecbfdfccbbdcbfbacbdfdbcfafbaacadafbcbfbeadfeeecebadfcdaacbeebedcfbfaabeaaceaefffeaaabedfeefdafebafceacdecfdacfcbeffbafdbacabccbcefafabadbedebbacfebeffcddbbfafbfbfcdfecfbddaffcfedfcebedbadcfdfdffbcbebeeebcdafaaecbfcddedfacecbbfcddfdfbfebfdabafccededdcdaafdadfdddeabfadbfebbaefddeafbbfaeecbfefbefdfcebdbceffbbafaaaabcabdfeabdbffffcaeccdddbeebfdbbdcddcfccacebdeccbdadabafecdbaaffeaaabbaccecceefecdaabebcaecabbbabedafcdfcefdaecbfbdcdbcdbcacbfecabfaffbdbaaaeebdeedaeeaebebaabbcdfcdbafacddbafadcceeaafbbcdccfcaeeebdbfbcebeebbafdabdabaebcccdbcbecdeabbffdebeebeaafbbdfbebbdeaeadfdcbfaedbddecfcacfeebaecfdfeaccbedaffddcbcecbbaaedcddbaedabdbbbeebdafbccaecbbfefabfadccdccdbedebfefdbecedacdfafbccabddefbcbfbcaeddaccaaebfaefaecdebebadabbbfcdcbbddbabccfaadbfbbacdeabcecadcddbccadffedefebbadcbbfcdeecdfaadcbffacefaddfeaaaeddccedceccdeffbfabbadfabbaafbcfabdccaadebacdaaacdefbbfdeaecbdafaaadeabcbaaccbcbbfcfbcdaaaaececcecdbbefbeefbffaebdcfddeccdedcedffddaaabcaafacababeabdecabcbdeefcefbaffbafaffbafbccfdccdfeffadddaafbdcccfdebcbabfbbcceeebfbfcddceaeaadeaeaaadfbbdddeecffabbacededebeaceaefdfcaeebbccfcaabeaaeacbcecacaedddcbbedfbbfeedcffeeefeaafddabcfffffaeffdeeeceeecdffeffeebdbadaffefccdfbaacabfcaecdbbdcbdfbfaacabedaaebdaedfccadbfbadedbebbfccfefbcbbecbdedcffaedefcdddcbcbdccbaececcbcbfcfcefbfbdfcdbcfbadefedadbcbbfcdcdcfcfeadbcecfddfdfffdabdecedaedccfdfeaedbfadbceeafacedfedcecbbaafbbffaaaaaedfeafbdabdebfacccbbddbeaaedababfebdbadcebbdbcaaffcbcbefecdddcaeaffccfabcddffdbecdeceafabbddefbcfccecedcfaafcabefbacabecdaebfbdafaeadedceabeaecdaccacbbdbfbedbbfecefecbeedabdcebdcddddeacdebaddcebbeccabaaecdadbfdfcbcaafdbdcdfeaccffdfcbdedfebebbeccacafbdffebfebeadfaecececdbbceeaefbeebcaaffeeabfefcecaeecfdaddffabdafaffcfcedbcfdccfadccbebddeabcedfbbfbfaccfbbeadcbdbbabfdbfdbabfedeecffffebeafdbfbfecafebbdacbefcdabcafdedaebdadabddefefcaccfbdafffaeaebbecccdedfdfbdcfeaafddaefeeefeeecaceacceffefdbddadfbfbadababacdfcbceffafcdaecbecdbdfecbefbdcebfffeabcdbeeadceaabbfddbcabecccbebfffeefceefacdcbecabacfcdedeaededbdecfbcfdcecdbdcaddbaddeccfedfcbecececabbbfbcffcdfaadfacadbcedcbfaffdefcacdcbebbdeeceedecffcbcedaaeeeeeeeddcdbaeafccaaaeacadebcdaecfbfaabdaeacaddcafbfdcbecbebdfbfefbbdaafaadfefebdfbecebdcafdfbddcabcafedecdccaacecfbfadaffcadbbfeedecadcefffcfeacbbdcdfafadeecbfbeacccaecbdedccebcecabfcfefbaeacafddfaaddbaeadfcbfbeeaaabcbefbfeebaeefecdefbadbaeebeaddaafeeddccadaedefcdeddceccbafeabfafefdceeaaaaafeaaefcdffaadddbafdfafbffebccebeddbcfececdedafbadabcbdadbefddaaeccafcecebacceccfccdeeccdedcefbfcacbbdecdcfcdadbeffcaacbeedeaeafcfcfcfabbececcbfbbbbecaeefcafdbbeaaeefeefccbeccaffacebecaaaaaabeeeebbabdadacbdadffcbaeeadafbabcaebddfafbdacafbfacfdccfcdadacabbeceeafbcfecfccbadfeefceebefdcefcaddbffdffcbfecfbdcbfabcaeabbffcbbbbdadadceffcecfbeaefdeadecedacbcfecadeaafbdfeadaecfefdbbbbbeafcecffaefaadebeeaabfceabafeddefeaadcaadabacbcecacadfadbeafdeeaecaebeeebdaefaaacceefeeddadcefecedaaaaabadafbedadabfddddfeadbbbdbedededbfddafadecdcbdfafbcebebbdcddafdbcdbdefcfedeaadedadadbbefafdfeeafcafbcbbbeaefebddaadcbaacadbefcabfcadebbecacfdaefbbeabbeefdaddbfaafbeadacdfefacefbaacbcefeecbfcaabdcbbdafdcccbdebcaafaefdadfeccbdfbfaedcecbffadfebdcddfbdedeafcfdffdcfdbbafdfbbaecbfacbdcdeccccfafaaafcfffdafdacefcecdabdbdbfdfbbeecdfabbbedccdcddecdcecdddbcabddcefeeddfbdafbeddacdedeebbfabcdadcdbdcbeceaeccadffdacccafdeaffdfbababeeeddddeefaadabcefeaefdcdbcababaeaeededccaddddcfadefdadfddbcaafaeabbceedffefabcfbcdbebeadebafffdfcefefdcdeeaceecefbbfdcddcaecfefcdfabceeaaacbfbbbeaaacdafdababbaecbecbbdbbdbefabacaebaddacddadcfbdedbdddacbeaadcfaeaadecffdddacdffdbeeeaddbedfcedffabadebccccbddcbabfbefebedbabfeaaeffffdffbfaffaceadfeeffeccdfbdeaefddceccefaaaaeccfeebfafdcbdaebeefddabeccfbaeebbdeffcbdbddcdbafffecacbabeadebbbbecefecebfbccddabcbfbcbfdeaefafbeebadeafefeadffcebedbccebcaceefcadbbbaacafcadcfbccfcfabeffeeffacfcbbbdbafabbcedcffccdaacbcfecbfcedbaffeffcadadadecfdbfbdfedeccdecdfbdcadabcbcaecdefdfbdbbefeaffbefdeeaaccfadededbecadafadfdcdfadfcfdefabbfffeceafacfdcdccccfacfebeacddcfadceedfddceadccbcbccaffcadbddabfcaaddecbeefacebcefcbbfecdcebbdecaecdbdfedaafebbfbbdfcfcaefadbcbdfcbceccbaafbcfecfadfbbfedacebecdccaabdbccfaadfbfaafebefebebfcfacebfdaddeafdfabdcffdcdadfadfbcdadbedcdadcefddbddfceeabcbacedfacbfcfcabcabaecdfdebfdadfcbdebedfaefbdccfefebafafaebdcdeabdafedeaebdbfebdbcaecbadaebfceebfeafffcbefcccaaeaaebafdabfdabaddabdbdacccadcfbadaeeedaedbefdaefbdeebdccaffffdbeecdbefceebbfdadedcffddcfbddfadbecfcaddeadddfdcbbbfedabaaebadacbedefbbeabeacfdffdaaabdebcceeebbedddbdcfbbdadceeadeecdcdbcffcafbceafffedbcedaededacaddedbaacdaeaccaacbcbadfaefbddddfdcafeaaffafeacfeeccfeafeffeccbecfceeceedccfaccdebebbaeeddfdadefeadfdecbffeecacfaeeabddbfecdcecdeffdbdfccbfdcdafbcffeaadcaeeeeebacefebceebfdaeccfcefdbefcafacffcfdfeeaeadcfcacdabaeeabdffccfacecfadedabfaaedbeebdfbedadebfbaffbeeefbdaecadcdedbbcdbfefdbefdcccfbbddbddddefadeccfebcbeeefaedbeedfafcfdceadcdbdddebcdffdfaccabfffbeaedbfbdbefecfadcbaaffdccbfacafbbefbcfebdbafddccaeaffcfdfcacafeabbedbbfefefafcebfeddedcfafacebeeafdcdbdeeccbafedabdddfcbcafecabfccafeffcabfcdafaaefabbaabafbacccfdfbebfbcaeadcbcebdadabbfdbeacedbffdedcaddcddcadbbbbfcefcbcedaceafceafefcfccaadafcbcffceacedfccdcbbabeaacafeaecbeaddddfdaedddbbeefaaacfbaeeaeddeadbccbabfbabbcfaecfccbefaddfecedbfadebaebbcabeeaafeaabfefcacadcacfacddcbaeaecacdcfbbddabaafeaabbebbbbfaefdcafceaacecaeceaafbcaebbddafbfbeddcceabbeccceaeaabaccedebcfffafaecfbffabfcdafbddbdfdffbaaabbacfebacafabacabcceedcdbcdaacfefdcbdfeaebaeabdaabefaeceafbbbeeccabbfcfdeadbebbbebafcbdcedfcfcccfdfcdbeaaadbbbdfecbbbcffddaecfececceffcfaabbecefbcbbcaabcbbdabcfdaeefcdfddcfcfcfdbeacaaaaadddfecbcfaabbcbedbffafdccadaebebbadbddcffebedddadfeeccbbbffecffeffbcfdfabffabdffcbfbbdffcfbafdfecacfddafdbdcbcecccaebddeebfddabbfcbbaccaaeaaebdfdccfbafebaadeeacddaccaabaedebdeebedfbcfabfaefdcfaebfcebbaaefaabbdedbacebbedceeedbddfbebaecaabcfdeccfecfaecaeccfecfacacbdccdfbddeaffaeefcffbabcbefdbbbfebbbedbebbccacbbfcbbaeccfcbbbadedddeeddbabbfdfdfddfcadebcdfbefbabacaddfdebfcddcaabbaffeddedaafbcfaafcabaebbdfedefaafbacbcdcddfefbbbffaabdbcfbdfafccebdcfcbdbafdcbdceeeadabdfadadeeaebaddbabcffcedcdfdebbebecffdeaacebeaeadaebdaacfaecaafedfdddbfefbcdfabdffbceceaaafcefabbecbefbbbedabaafabaeacfafdfcedbaadbaccfdecadfadacafedeedecbebaebbceeacdeacddbacfacecaadfaebfddeeaaafbbaaefdaafcacabcbcbecffabbffcdadddebeceeddbecdddcecfbfdcdcaebebccebfddabbeaefaffefacedecbbabeccbbbffbfefefcdbaaccdbecfcccfbbfbabcdaacaebdebcfaeafadcfacafdbeaefecedbadbdfdcbadddafeccebeacbccdcedecfcdceedbbaceaaddcededaafbccedcebddbdfdaafdbdcaddeaecaaddefeadbeccfefdfcffdecfbceaacdbcefdedacafccbcfdeedfedbfdeabcfedafcfbcdeeaedafeaaaefefcbeafaadfdafacaadcfbccadcffedadfdfdfdebabcddedbaeacafacdedabfdbecbcaacadaccffbdddfbeaebeaaceafbbbbaecdaecdfefafbcdabdbceafeabecaaaaafaccdffaeecebcedaeecbadcecabbdeffecfcbabbeaccffadafcfcacacadbcccfbcdcaaadcffbfaeeeecbbccafbccbcfeacccaefccefbeaedcfdbaaefaabcccccefbecdeafcdeeccfdeeabdfccadefbecadaefbeecbeccdfdfdfcbbfdcfbebacfbdaabecfafbdacfdacbdcdbdeaeffeeddefeeacafeebfccbeffcafbefedcebfebbaedbebbedcbdefedfedcdcebdbcceabcccfeaaecafceffcafdddcedbfacfaadcdbeedaadfdabfbdaedcbcaeafadeadbdecaaadbeacbdebbfccccfdebcabcdacadaacaeaaadfccaafffedcbbcbddeebcebcdfdbfdeccdeaccaaabbaebadefcbbaeabeccccafaaafcdeecfabeafacddeebfabffdbdcbdceedbaedecbaeaebdfeffadffacdebfaadcbfbdbcebcdadfbfbfdafaecfffdfbcccbbfdabacdccedaddfebbabfbcfdadacafdfdaddefefdbeddbffbeaacbefcfcecafcffadaafacbdaeddeeddddefabfedcfacdecccecbfdbffbdffcadcffefdfdfccbeeeeadefaaefccbcbcababbbbdefafeabdacaabdfcafafccbedcdbedfbccfbebbcedaabecacbbcfaefacbfcdbacfbcbeaabaefddbbfadeaaaecdbefddcabecfbcbbccacbbaddeddefdccfedcfbedabeeaaddccdacaedebbfbdbeccaffbbbcebeecaccccfafebfcdddadfffabfceecdbdadbafebbbfacfdbcbbcecaedeedbffefbdaabcabbbbaccecaeaebbfbcecabcbeaaacdcfcaaccfbfdfabbefbcbaaeebafdcabfabbcdefcfeffcceafdbfddbabccdacccdccbfbdfbafadbceaafdaedffefebefadaadafcecfbbcabdcbfacffcccdefacdcffbcfdabcccbdfaaecfbaaaadcfeeddabeafbdbffedaabbeecbeefeddbbefbdfeabafdbceaccbcaeebfecdbfcdaecfedccebbbeaedbcddbdcceacabacfbeceadddcdcfadecadbdbabdcadfbdeebccaafebfdbdebbdcdafadbebcdbbebfbfecafdbbacdeefbacaadddfbbedcceeebfdebaddafceabbefdfefadfcaebecfceebddfbcffbddbcbdcafccbacdcbdedbdfbbbfaadbdedfdfadefeaedeeeeafdefecbebffbffeeacadeafbaddcaebcbaadcfeaaebbabbdbebaafbcaeacdbbabccdbdedbebcfcdbffdeafffebdcaacbecdbcbaccbeadaaaedbaeebebacdcabebedefaadafbbafbaefcfefdaefadcbcbdceeffeacbdacbfddabacbcbafcbdfeeaecbbcbecaaefbbadcbdbafcaadbbbddcddccbaeecaaeabfbdddfeeeaaecfbbefeedebfefcddbbaffcbbefcbcaebddfbcdbecaccabdabecdaedefcfdcdfdafeacdbacfadfabfdeffaeedceadbbbccddaaccdbcdcbdcadafeffbdaffdedabffdfbbbcfbdcacffbeabbbacdcceacbbcfdbccaecbdeaedbaeafecefeecdfcfbfafcfeeabdcfeefdadfffcebbabedebbcccfddeefbfeeddcfeebabbdfedebaabbccffbfcddccdaadeacaeadbeeeafdfeabcedcdfbcbefcdcddbdeebdcffefedbdbbccddaecbeeafadadcaeeefaffbeedceedfbbcdaddfeeafcbdedeebfadddcceefdadeabffbafadedaeecebdeecccaabbacbfeadcafeaaefdcfdcbfbdedaaadbbddaaabddebbaccbbaabbeeafebcfafcfddedfaeaffdabddbabffcecffdaffccdcbbababdfcfdedfffebbbbffdfcebeffcadcaabedbcbdfcefeedbcceefeafddaebebfcbfacadbececcacbbefccdfdfdedebddebdddddfebcacedaefbfacdcecbffbdcffcaedcbdbfaaecaabafafadbfbadcaedabefbdadffacabbdafcfdcbfffeffcadedcdbeecbdbdddaafbfeeaefeaaaaafadddddffceeabcddebcaacfbafdbefebcbbfacfaaffefcaacaffedbffebcdacdbcabeaecfeaeedbddfdeafebcbfaafdbaafbdfcdfaabdfcfeacebfdcebbdffaafdaecdcbcacdbefabcecfffafeeabccabedbdfbadefceefcebadcdeffbbcdcebbcdaefacececaecdefbadefceafeafffbdbbfdffbacbecfebecadceecebdeccefbfcaedefcccfcdfabcddbccbffabcfcdfdbaeecebedfbeadedecddcfbbffffcfabafbedbbbaebabdbaccaefebbfafaecfdccdfafbcaccadefabfabfcbaeeefeacccacebfeccafcbfbccdcbcfabceedcfbdefbecdcddaeebddedcdccbceecfbaeaedbcbfbadcdbbcefceeacafbdedbacddecfefebcefbefebfddceffadebbefddbacdfdaffdeabaefadabdbbfceadbeeacbaeebadffbbcdafbadafeeecadfbacecbfbbaebdcdaaddcdedbaeedeccafadcffebdbcbfdbffedbbceccecbebeecbdceebeceafdaffbdecbcbeedddfcdaccdfeabebebbecbcfabceddcfbbaabfbdeddebeadfecaecbbcdadfdfefcccbcbdaddafaabecceffaaaacddcfabeaacfdebdfebaedddedbbbffbedcecfeedeabcdbbebddefadccfcfcfeafdeeaafebacdcdcfbdcdcfddeebcceccbbdcdfeccecbfcadfaaeecddbacaacbffebedddafffdcdcaadbadaadfaafdffbeaccccbbadfeabbdccceafffcacfbbeebeadfdcaddfabfaafcacecfedbcebaebbaaebdccdddbcffcadfdcbfbdeeeacceedafcfbbcbddcdbaffffcfbbfccfbfcbeeffaacaaafaadeececbeeabeaaedbffabcbfaadbbabaafbfdcdaccdeadddbafdffabdfbacfdaedfcacffafdbdbeefdeabceefbcaafeddfaafaacfceedbdcdaaddbabffffeebcfbcdebcccebeaaeecaacddcaeddafdefccceceedccebbdcacebdedbcbaddcbdcceddffeeabfdeaefaddbeebffdefeadababfecabebdffaadfeeabcbfcfcaeaaffdbbebffccecbcadadeccafeaaafcaaefddeacadaceddcfefdfcebfeccddacebfaafcdccaafaefbbaeaaadabdadfedcdbcafdfdccdfedabcdcfcefcfaedfefdfaafbabfdbacccdefdcefeeabecaceecedacbecdbbbbffebcfbcacaddabadeefcfabefdafaeacddfcaedafcbceecffddeebdbedbffcefbfdedcbcdfedcefabacaaacccbbefacbcfbdbadbdeafecbeefadffbbaadfbaefbbdbdfaaececfdbeeeacfbcaecdcecfceeffdbbcafeedaddabdeccfafdefecdeaddeaedacabbebaeeaaaececfebbfaffddceeefadafcdcbedceeccccdadceddacbfddabadebfbfffacddddeabbcefcebddcfbebdceeeabadbedeeeaccafcefffbccdcdbafafaefceebbeaaebdfdcdbecdfbcfdbefdcffdaddbddeadaccdbdceceefceffcfdeabfcfacddeacffcbcbaebdafebdabfdedaafdbdbfdcaedaedcfddbfcdeebabbbedddccecbdefeabbabdcedaefcabdedbbcdbedfbfdeaacbbebcdcfefcdeafadddbadefdcaadafcdadbfdfeeebfbcefafcfbfbdcbdfafccadaaaedffdfcdbfbcaefdfbcfdeffabbbcdbdccddfdcbabeaaeabdfecabbefcaefbfebacfddecfebddeacebcfdffbaeefefceccaaaabcbcfedeeacefacceefcafbbadfcefccfabfefbafdfaadbafdbeffcfbeddfbbbdfbbddbaceefadbdbfbcabbfcbacffacafaefdacbadfeadbbacdccacdcdbadcabbaedfeefcdbfdfffdfdcfaefedefecabaeccbbbdaeceafbaeecceecbcebebdcdadbeecdeacddfbcbdeedddfccdbbcbbdffddfeafeaaaedddacecdfedfffdbdeeeadfbeffeafabdcecabfdabfcaabfefecabddccfeadddbadafaeedecacdddecbcdeeafdfbfcabeebebfdcbeeeebdfefeeedeabbbfccefcccadbecfbdcffbcbfdfecbcaeaabeeafaeeaccaebfabbbbebcdddfdadccbffacabedcfdbeeadeecdafcbccbbaceeacabcafbcccfcdbdebbdbdceadacccadfeffacfdfeeddbdeebcbfbefdbbefcdffeabefecfdedfaeeeaebaeffbacadcdedebfaddefaaeccffaabacfabecaffeeaafbafffffacacecbdffedadebbaffabeeefadcbfbcaeccddeafafebfacfafefbaefabeabbcaaeadfbdebabcdbccaaeeaafbddbbadebacdfedcfaafcdfaeaeadcafbfafcedcfcdabfdbcbacfddbaccccadfcdaaefeeadaecdbaeeffafccccaaecebedacccdbbdbdcfffbcdfafffbdbdefbeccbbfaedecaacdacdefaafdbabfdcafbbcfcacdbfccbcbeeacbdaaedcfddbacdaffdcdbcafaadebddabdffbafffddfdebcdbebadcbcfcbcbfcaffcaebecaecbfcffbcbfebaadacdbcfebeebbcdeccfdefbbcdebdeeceffcabeeffbfafdeeeebdfabcbdfabceedcbfafccaefebddebbaabbdeedbdcfbfdbfecfacfcfeffcbafceecabcafdaeabdaefbdaaacedffedbdafabbcdadabaaecacececaffcaabcefabfebdbabbafbecaaedbaeedbddbdbdbcabdbedebdcfcebdddffcdbdffbeabfffccfdfebfcbadbebedceebbebbbdefceaceaeacfcaceccbadbcfcebcdebabfbccebcfdecbcdeeffefffadabacecfdacffaeaaadbbdbfeeaeccedafacbeabcccaecfedeabddbfacbecaebfadcdeccfbcdabddafdcecbbedbcbeceaacadfabaeedfaacaddbacddfdeaefbdecacabebcfebeebffaddeddaaebdbfaafbbdaffdbfaedcdaabfeabbfaefabefaecdcbdccccadafdeceeecbbeaabbcabfdbbfbffbacccacddbdadcfedbdcecfdcfadacbebbcadabfdbcecbdddcfebeeeecebfbdaadbcbebdbfdededfdacbdbcbafebccdddacacddefbdccabfaccfbeacefaebdbbedbeecafbbceabbbfbfffccdddcdaedccdddbdfecbffeaddaebabdbbdfebafdaafccedbaeeaddefefeaafdbafadcfafbaccdeeffecfdcdecdeacfabfccecdfecedeccbbfbefcceaeceaadaedceaecfeedafecaeccaabaffedbbceabcafdebecacaeaaecdbbdeccdbfbbcbaccdfaaedddfccfeedbecbddeedbbbcbddeefdcebcffdbedbccdabfedcbbeffdaeedeabcebdbddeebeecbcdfffddffaacacdedaccaafeafdcdaedfffcfedaccfcfaccefceafeffddedfccaadeeffecbdfffcebcaafedfcebedacecebceeacdfadbfdeebdfbaaafccdffbfbaffdafcfbebbbcddbabcaabcfdcafeacddebdbbbababaabeecbefdceffdcaebceefffefbbbcececddbbaabeaacfcdccfadaafcdbacddfaabfeefddfeebffaaeeebcfdacaddeafcbcabaedbdcedafbaacaecccfbccfeedaabbebcacceecbfeadebbfbcbbdcfeadcbbfbdeebdbfacdaaeefbbcaccbaebcfdabccafbefaedcbadffaeeeccdfaffcaefbdabfabcffbddeddccfbaffaeeadebdccfecceecafffdafdbabefacddaceaeddffedbeaefecbbefabcfacdbdbbacebedbceeeebecaeefaebebaadaabadfacbcdececeebbfcaadebdfebbaabefacfaeeaadefdbdeecbcafeeedabdaffdfccdafcaeacbafcdebffdbaefaccdaebaabaaebfafdceedeafaebccfceacfddfdbaaabcecfdacefcecdcaccbdfdbcbeccaabeefeebafbdeebdceeedadefedfcbccafefbffccbadcbedeeaddaacfacacbcbbcccadabeaaddaadfffbceeaefbebdbfccbcbbebfaffeebdbedbaedcfcadedcbecceddefabfffdcffbbedafefaafbebfdfdebfadbbbddeeddaffccfaddbdcebfbaabafdfabaaffdcfebaeeabfeabecafddafcbcbecfaecbcabdcfbdeccbeddfbfbfbbbfbecacdedeeecbfdbdfaeadaedefdffffcfaadfbdfbaacfedfcaccbadfcddbeabdfcacefdebfdbbecdcacdcacebddcbcfdbccccaedffdaaedfdfbdcdadfbeeeecbbcacfdbecdafcdfbffdfbfeecccbdedfadafdbdedaeedaafedfaecebdccbdbdfabbbfeaddcceebbedaeddedadbedcbecfcafbcdddecfbebeaeaeaaeaddcbfdfedfbedbfabccedbdfedafbccaabccbabcafbfdaafaedaafccaeccedabbddcbcbbcecddfbdbeedcdbcffbdcabcaebccaedbdcddaafbfefdccdecfcffbfbaefbfedfbdcbcecceaeddfbebeacdcaecbebafdefdecfffffadaccfeaadafdacbeaaabdedfcecffdbebafeefababedfeefafbcbffbacfacaffdddbfbcbefdecfeccbccfaacabfbadefbbcdefaacccfecafcbbedbfffbaafdfdbaaabbdccedaacbdeacacaddbacedcbafffaeafcfeaacccbbeccfedecbecacdcdaebeedacddfdbfafacddebabefcdbfafaccafbdfeaacfffefebacbfdebdaddecdffbbcebbedcadaeeabdbcaeaafcedaedcacddebeeaaecfcfffdbffdececabbaddeeabcadceadcffdafbbbfbfbdbdefccdacbdaffbbbffcacefcacbacdfabdffabfbfaeadfbebbcbbecdbcbfaeaacffcfeeabfbfdccbcccbeeceadcdedcbaedddbbcdadaadabaffdecbdcdbeeebcbaefdacbecedfcfceaddbfaeecbebeeefccccaecffdbfcdcbcfbbaddaeacfcabeadacfcbbeedfeaedaeadadcfbffcabfbffcacfaebeafdebccabffcdababeceaffbddbcecfbecfebcaadaeedcdbdfcffdbcdaceaecceeeacccdeafbbaecfefaeecdebfefbdbbeccccceeccfffcafedebfceedaeadedadadacecaadbebbfbefefdcfcefcdbebedabafadedbeaeaeddffcbbacffbecdabafbbfbdabbddcdcbcaffdbffbdefbdcfceffebbacceadcbdbacdfbfffcbceedefaaafdbcecaaaedadeadebbeacfcdcffaafebeedcfcbaffbeeeadefabcaaadccdbacbdfcfaabfbdfaadeebbcccaabdeddbdfeedddbacafefebbadadbafdbaffbdbddffefaecfbeaddcdabcaeccbdefecbcddabdcddcacfecedeafdadcbfefdedfaadbbeccfeeacfeadfdbfbeaafaefdaafbacbddfecaedbdcbfaecbbfdcbaafceccebeefbcbebcdffcdffefbefabbeaaeddbbcfaaacbbcabcdcbcadeddbeeafaddebcecedbaacbbddecdefaffeeffaebadaccbdcfcfabcdfdaafedfeddefdaebdedcbacffbacdbcfbbdebecebdafbacceeceaffcacfffecbdafedbdfddbacdcbafbfeefffbbcaadebdadbcccefebcdafcfbcdebfeffafedddbcceeceddfadcaeeffdcaabcdfcebbfcfadbfdaecdcdccbfebfaeffaeadcdbceedfffcbbbbecbccfaffcfdecdabbbdcafadfbbcdabceaabddbefccfeededdddefdabbbbddbebedcbbcafaabbcaeacaefafcecaaefbdfadebefabebbefbbdddfedbbeebfaaeebffceafbebeaacecaecaeaeeaaebfdfefbcebbcdbfcfbbccdefebaafbddbbebabadbecbdcfddfadedbbbdebaeadbaaecbbeecaccbdaebfdcecbbbfccaefcfcabadbbaaadbfddceadbeeecccfbecddfdbfaeeedbfdfdcfcaebdafcdcecafccdaabfcafbabbefddcadabbdbadaefeffccdaaedcefbbdafecededcabcbadfceeafdcbabfdffacfefdbacdffdaeeceadeddaffabaabfdeeeecdbcdaecbbeadfaddaccfedaaffedffcafeeedddabebacdbbeeaebbcbccbfabcbfceaabcefdeeddeeccafeabeecaaaceaaebbfcfaecdfaecccacdebddecccddaafcdfdefadeebeabbebdeadeacbcabfedcebfdcfcaebbafceecbcffecafbeeddbbbdeaffffeffefabfdffbbdffbffebcfbceeffffcdedbddcbbdfacfcdbdcaaefdbfdeebcbefdecaafabedcbcccbafbdfabdddbfffabdadcbcdacccbaeddabdddbceefdbeaccfbfecbcfeefbacbdcddbeaaabebebfadaadddaeffdfdaadfccdbadfafaabbaaffffebdfcfdfadcdbffbeffffaccfdbaddecaeeedcbaeabafabcfbdecabaecefffcdfdfdbcdfaefaabedddefbdcefdefcaddafbbdfceadeeedbdffaccaebbcfbfebbfdfbccbaefcecffdecfbafbdedeefadbfecfdefaeddfceeecbfbeeafcdababddadecaccbbfcdefadadecdcdacddaabfebbcffdbceffeefaaeccabdeeddbbeaaceebfaeafcceffeddffcedecafccfafdcdebeaeabcaecceedfdbedfebdaaffbfecdcaadfacecfbfbcdccbdeafffbfcfcdedbaedcacafafebebeaabbfecccfaceaafcfeeadcaeceafeaddfceedabaebdbacdffeacdffdfeefbaedcefdadcacaceabdfbceeedbcbbebdeabeacbcaedfeabeddabfcabcadfdaeacecdcabbdfdeaaccaaafbabefadafeebbfcffcfefbecdbedcebabfdaebaaaebbebbcafcbacbcacbbddfaebcafeacbddbecbccdeddfabaccecbbecfaaddbefbceedfacfaabeadbfeabebdcafceffacdabaddbaadffbafacfcfcbcaaaddcfebdbefedcbcdefdcaadedbadbcfeddbcfaafdfafdeadcbdebaffcfeedbefbcfcfbedfbbccceeeffcabffbbfecffdcbdcffbedbdaeffcfcebdfbaddebadefecbdafaeadcfffeeebfcbcacdaddbcdffebaacdabbbaeadadddebadfedbfcbaffbddccacddfebdcdebeddcaaeacceaafbdaccaaceadfeeeabdfadafbcfbcfedfcabcfbeedeccffcddcedeabbcddfeabcacadeeebdabffeddcabedebdaeadcfdfcecedcdabdcabeafadedefdecdcbcbfbfcfdcfdeaeecdbdccadbfdbbccbeacddbcfcffddaeebbdffeefdabdabfbfccccbfccdefebdbfccbadefdaceaeffcccaccfbdbdbcfeaaebdfbebaadaedfdfdddcdcfbbeceafffbedbedebbdabacaecfecbcdfcebaeeaadcbacfebfddddaacfaecabfbaefebdbcaddbcdcdbfaffeddcfbfdccdfeedaadbdfbaebeabafcabfadbcececddacfbffeafcdcacefeaddfdbacceddffcfbacefbbeaceeeedefeadcfaccbecbdcbbbfcecdecaebedbaaafacadfadecfdaebeeadbcfdccafdaabebbcbbbeebebadcccaedefdcaddaebfbccfaabaccfcccffbfbabaaecbebababcffccbabccdfacceddcebaaedebdebcbabebfeeeefabefffecabfddbbacafabccbffadafbeceaabccdacbbfaaccabddbdffcbdfacafffacfddcdfeaebaafeaeedfecacfddddcedaeeacfdfbeadbfdabfdaecdabbaecebbbeedfdedbafdceeeafebfcdbebcfbeacccafdceeadfabdbbdfadcafbabbfaaeebddedfbcadcebebebebadacfcebcefafcdffdcfefcfcfbcaecaabdbfffefecdcacdefbbabfecfdcbcbaaadceacfbcdbedbbcfdabbadefdccfbaeeedddddcccabceebeecedddecdaadfebffdbafccdbeddeddfaabdebdecbdafddeccacadbfbcbfdbcdaebbafffdebccdcaedbafbfbcfceebaeceebdcddccceaeabefdacedfbdbfdebbefbfbdcafbaebeabaeebbccbdcebaabcfcddadeaaffefebdffafbeafaeffdfcffcfccaeceebeeaeadbabfadfdbcbafabffecfaadddceaefacadeafeeedaaadfaaebcfbfabdfacbaddbeebddeaefcdceedddbfbcfebcdfaafbfecccdbcbdffbaaedcaafdecdddfcfcbbfeecaafafcffeabcbcedbddfaaebbbfdffbcddcdaddecafadcaafeeaefebcdcccbcdefbdddecfcbafdbbdaeefbedebedabfbaefcaadcaedbbbfcbfeeabababacfeecfeecbaeefbbaaeaacbaddcedeabeadfdbefffecfcfabbbadaeabcdadfcebedfbeebaafacdbdbeccdbabaedabbfdefbccdefddcbfbacdccbeebdafbaeabfcdbceafbfcbedababcffeacebecebbddffbeebbbccdbfaffcfbccdafabbaafbeffadafefccadaafbccecdfeeeffbefbbbfaeccbdeecfdbcdcceceedacddaaadecbbdcefbfacdfadacfbaebfefaedcffbdfdddeedccbebabedfacfedfddfcadbacbeceabcdaddbbaabedbbebcfcabcfaacdeaeaabeabaabecfeebcffcafeeeefdfeefcecdebdcdddfabeddfcfddfdcadfadbfdeccccfebdfbdbddbdecdfeaadaefcaebcfebffebeaebfbcddaaaeaabbebefbfaafbcfbecbfbebabffdbddbcfbfecabbabdecccbbaaadcdfcbfdabfffbeecdfbecbdedfdbacbbfdfbeaefdfaafafbeddbcddfffcebfceafaaecfbfdcafaaefacdcdacdadaadfdebdfecaecbefecbbddcbcdecbaefcfcdbfdabdedafeeabdfbaccbdcebefebcfceaedfbdcfedbaebcfcbfecbabbddeebcacabeceefddfbffabcabeccafaefdbbedfebbabfebeaedbedbdafaceeacfdebeedaacdbfdbaefdeeeaeadccddbcbeaaefbebabdbdcdceefdabefcebcfabcabadcbddbdddacfabfaaeacffaabbbfeccafecbefacfafebebcacaabfabbbedabdfbaefefedbfbbbfddafdaffccadbfbfdceeebfbbbeefbbbfcadefbddfbcedfbcddcbbddfbbeeebcbdecdebdeefcfceaaaacedeceeccfadbeecafaeadcfbeacbdfefddebcbfedcedfbfcaeacbdbbddcebfaaceabcddcceebbedccaeddffaeabfbdcdefcfccbeceefbadecddddaeecfcecdaffdebaabbabebcfdecefefadddacbeddacaeacbbbebbcffdcbaacbeafdbfffbeffadfdddacdbfbafaedbccfcaabbebcacfacedcbdfabbcfbabfcacbcfacffacefcfacfddbeccacbcadaaabafffebfcccacddddababefedfdfefaccbdccadbcdcabeebadefcdccfffbcebfadbceffddefccaccedbfebfabccefddcaeaedafcddbefffcbbbeebefdebbebfacaabfddacdcfecdfbecedeceacaeaeaacecbacedeccccfdeeaebddbceaeebceefebdfccccfcdeffceddeedddfdfddacbdfffeecccbbddecdfccefcebaacececbbcbdbccfdfedcfdabbbfacabaadbbdadebeccfeefaccdacacaaddcadfedbecfcadaddfcbcabafcefafedaebbefeddbdadabacffecdafaaacbbefdddfcacccabbceddadbbbfdeecaecbbdddaddfbcfdbfeccaafdffcbaefefbcbdcffddccbfdbecfebebbefbbcbcfadfdebbbfcbcbfabddafebcffdceaceeeeecabeaeefbccbeffaceabfebeedbdbcffccfcbfcbedcfadaebbadcccfbafbedbdceeadaeffdebcaadfbfddffadfaaacfdeceadbafddaafacbbffefafdcbabdabadcacaedbdaeffbbdfcddfbbbaaedfeebacaaacdabcccaaaeadabdcdceecfbfebcfbfbdfffaaaaecdfdaecdcecdbbadbfabdfbabcbafbddcefbdabbcabffdacfbceacfcafddedbedefdecaecdbabebdbeaeefaebefecadddafcbcddcdebfaddcdacafddedabdcbbeacbcdeebefebabccfbcabeedcebadfaccbabfbfacececfdebacfddcdafabaafcedbbfbddbbaffbccfacedbafdcebabdebbfcaabfbdbaceffeebaddebefedfaddacbbafabfcaceacddeafaceaffefdbaabfedffdffcebcebeacdeeeacecfacabbcceafcbfcaccceedcadfffdecbcbfeceddfdddddeebdbebfaeeceaffbdccfbbefababecdafeabfafbaedeadcbaeceabadbdbcefdcabebcbcacbcbebcafbddaebdebbacbbedccdbffdfdbeafdfdffcbbfddbcbefbbdbaabcaebaacbbabbfbcadbafcdadafaedaeafaacdadbadaabdbbfabbeacabbfdfbaffeadddaeaeffccacbbaedddbceecadfbffafcdbdecfacbeccdeefdbebeafbaafdcbcaefddfcafdedaafcbcaebdafdcdebffaacceebdadddacdbfaebdbfdfbbacacdbdedfcdbfbeefeaceefbbaadbcacdecbceaaeffffeecdbbeaecabcdceeaadcdefecffaccbecabbbefabbbdbdefafdaabebcfaffeeadfcbbcacabbaeddedcaffaecabfdeecfffddbbaadfbdabefbecbdacfeacdecdffcdbdeccbadbfbfffaadeabbafcacbbdebabcdafbdffcccebfcfebaafbcffbabaddaffbbeabfbeeaddfebcccacaeddbeedffdbbdcedefefceabbebecdbabfefefafebfcacedfaccdcbbddbbaecbabcafddbbcbddeedfaabceadaccacfdabfbfdcecbebfaedabbfbbeecabcceeeaecdedabddefaecbadbddfedccedbeacccfcacfcdebedeaaaebfecbbcdbcfccaebbacaecafeacafaecbafeebacbcbbfacccebdfefcefeecbcfbddcfbcbebfeedefbbacfbfbdedafdffcedddbdbafdcabfafbfdffeccdbecbccfeabedcddccdfbcaceeedfdeecbcfddaaaafbabccdfaeadfcfefdfefdefdbfddcdddcccffbcfeffbcffcdbeccbbfccafeacfdacabaffdbaeeffdfccfacbeabeaaacdbbdfdccccffecceecfecccbbbaadafdecccacfefaceaefffbbecbbcbebcfbdedaeefeabadbbdeafdfcecdcffbabdebbaaefdbeaaedbddcfcafcafccffbdcefeeadddddceccdecfbebfbeaedddedbacbdacdcfbacfcedaecebbeecfdffdcfdecdcbaeafdecfbafcbeacfcbecedfdaececbeeadebebcedaabfadbbdfcbfeeeeeebeafbaadedccdadeffbadddbcefbffaebbfaadeeededadbcdcdadccdecdacecaadfbbddaeabdecaeadddfccdbddebabafebffeacefcedacfcbddbaebaacbbcdbfcffafcddefcbbbeacbfdfcefbcbaedfcbdcabdfccbbcacccaabeecddeebfeccebbcfedbfbaefdccbefeebddafefcaeaceadfbaebbcafdabbabdffaeddfdecbfcbdebafefdbfbccaadfafdececbafbccedfbfdcbbcfefbbbcfdaefeacadbbaafcbbcbdbeddeeeebbaeccdbcbbbdedfcbccfdbbbdbcceedfbcfddddfaabacbdddcdcfbcfcadeeccbabcadaaaaeceacefdaaecfdbeacfbfbaccbdfdafaeafbebfcabbecccbbfedaeeeedaeaebfacdedfbfaffefbfddaebfdaeaaffadcbcaafeabdbeddbebfdacfdaadaefdddebdfdfcbfdcddceeffbfdadfcbaeddcdecdaebbdcdfecfdddadfdfbcaeaefaaefbcebbaadcdbcafcfaaeceeebfebeddcadabbdeddabaadfadffcacdafcefbcbbbdcbbfdcecbbcababcffabdebebfdecebcededeabbabbdcecaffaffdabfbdcecadcadeafffdaebfefbdfbbccafbbdacdfbafeaebaeacfeffeaacbfaffefacaecabdfbbdcdcfbbcacddfeabeaedbbbbcdbdddcdbdcefdaacbbaaacecfeabecefcdddcccbddffbffccfcdfacdfdebececeffdbfbcabdbbfddddcaefcaadffddfacafcdacaaafefdcdeadccefafbcffafaeeedaaeadbafaaebfbdbdebdafdeccddacdaaafdaedddfcdefdbcbeaaeacdeeadfaafaadfdfecaafefedfeedbccecaecfefedfeeddacfcfbebefeededadccbacafaafdfcfffddabbdfffdcbddffdfdeecfbfbdfefafddffafbacebafaceeccaccdfadfeaebebecbcefbfabcacfabfaaecafcdceeddbcaadfdccfcfcebfcfdcfdbfcbbbfddcacaafafbecfdacdaedcbaafbafdefddbfcbabcedbddcefbebfcbaebbdcddddabebefcccddcafdbecbfacfdbcabfdffabdeacdeedafafdeabdcceaafbcbbbbbeadbefaafbfcdbfdcfeaeadfaffdbdddfafbfbffdcfbbacbeefffabdebfdbfaffcbdcbdacbedcfabafeefeccccddcaddeaaafacbbbabddcdfdedfcfaedafdbcfafaabbfcfbececfdefdfefdbeaaaeebebaaccfadaddfaceadbacffbecbdecfffacffceecaffedddbbcbbaedbecacfbcbfdaeeecebaadfeddfcfdbbbffddeffacfeeddbafddabbceebfffaffdcffaeedacedbfefdaeedebbfcfbcdeecfdaefcefabebccbfddcebacaaacdbccdcbcbfaadddbeeabdcdabcbfcddeeffefadfebbbefafddcbcaabeacfebaaeaaacfefcddffbabbfafbecdeecfbaddcccafeacdcabacefedefaaecbabbeacdaafaeffdfbdceabdeecbcddfbefcbecadcfbdeabdfffadcdceedaecacafcedbabfebfbeccbaeceeddebbefedbdbffeefecfacbfdbeacaececaffedaaababcefafacafdccffebaacdefcfddfbbbbdbcdecdcadeaffbbbdbededfbccdccedacdfaedfebcaeecbcdecaadbaceaaffafcdfbbfceacdfecfffbcfceebdcefbafbeffebdcdcfbbfaecbadbcfeeafafbaabeeecbbdadecfcabebbdbaeddbfffcabdcaaafabeeadfbcffdedecbbfebebaaebaeebdbbfcadbacacdefebfafccacbaadccddcafecdadfeafeaafeedefdaebbcdbacecfbedaacddadfbbeadadabbddbfbcecdecfbaffdbfefedaabceffefafbfabbfaacaeebcacfdaababbebebdfbfbbcfdbfacefecbfbdbceadebbbcfdeecbbfbebdfdbfefcecaeadcbaeaeedbbcddcafdeddcabddbfceecacbecfdccabdbdcbcedbacafdffabfcbdbeabaecbfddabebcfdabeefeaadfaddfadaacdfcfefeebfbeecddeadbcfaebaeabaecfecfeeeedadeeacaaaffceabfefedddbadfebcaaecdabbbfabcaadabbeababeffdabeafebbffafaefaeedfabefccfdedadafacafefedcabbddbadeaebadfdeabcbccffdffccbcbaacaabebffbdbdcebbabeaaeffaefacfffebccebafbfbbcdecfdbcbebcaeefffbecbcabbfccdadfadbeddcaeecdcdedbaaadbaabfdcaaffffacddcbbacaefcecaeecfababafacaebddfefbdcbdeaecefaadcddfacceffcdbecfcdbcfcebafdaadaeafbefcdcbedcfbdacacbededdbacfdcfedffebcaebaeedbbaefebfcdacaebaeeffcaaddacfbdfdfebefdabaaacadebfbbefebfdacbcecdfdbcdeccfdabfaffccebbabaedcbecceeadfefcafaceceeedafcdddffeabfabdeccfbcdededfdefdfddfbbceefdecdffbcffebccabffafdbdaeffdadedffeebfbccfbaedcbcafddddecccaccdbefbbadcadfdaadaaddfcdeadccecbdeadfbdbacddeebbaaabedcfdddbacbdefffbbfffbbefcebeddddfdcfbedbeeabeeecdbcfdacdacfbaedeacbacacedecbceaccacacaefbafaebeafbefefaeaefabaaddaeccdcecbbcefbcdcdeebccefeebdeebfefacafcddddcbbcbcafdedaebaddfadbeababbbabcfedfbfcfdcbafbfabcbfbddcbcbabdaddabccabfbfebfbdeeabdbcfcebcafacddecfaacdeeaaddacbfacaefebafcaeacbaafeeeacfaeabefeacfffcfbedfdeaedbaeccfefecfcccecebadfacaabeefbbfcededceaddcabffceabbabdfabfbcfeceebebbcebddbfcbbcbeebddcfdbaabceebaeefcddaecbfbccacecfdfbabfeadaddeeabafebdaceaebdfdeceeeccfddbaeaabcffbaeffbdafcbbebddbfceccdadedfbedbfdfaefdeccfdbbaabfcaaafabbcfaaadacdddcfbdcdccffeacfbffdbaeededfdbebdbbbffbbaeccbddbebdabeaabebbecfeadbccccfceeaaeefffeecdcbfefcabafbeacddceecaacafeeebdcfebbeadacaaecdfbaeedbcaddfdfcedcfdedcacefdeddecefbaffbcebbcbbbeeaeffafeddafafbacabcfdccaabdaeccccecdacaabbadecbadfbabbeccfbecbabaefffffebcacbdbfbaccadeeedbeaaaefcfaeafaeffcfbdaaebecaaefcecfbdccadadfdfcccaaffebafcfacdadbddfffbebeedfbaeedabcbbcddeafeedccaaceedaedecbdfbecdabdfbffdbeedafddeabfdecebedabfebeffafdadbbdddabbcebceeeaedecaebaddafbfdbacdcdfbceebfccabadefedceeeddeeefbdddeacdcbdeaafbaddfffebfcefbfbadeedddaaaccebddbbeaefbebaebaaaaddeadbeadebfdbfbbfacaceabcdaaeffacdbfaccbaadfdaccceccadedcafadfeabeaedbecabaefddfcaadcecbbdeeecdebcfaafaffaeedfbaaacaddaedbdccddfcddecdadafaabecacaccffdacedbdeadfcddbccecfdabfabbbdaadecddcdebcbacadfedeefddafbbfdbeadfbabcebcefadfcbeeccabeaddeaaadedcfbfcabacefbedcaeebeefedddeabbbfaacaeaedffcffcadcbccdaafeadddfeacfcabedeeeeabbfbfafacfbbdabdbcefabfecedccefdfddbabcfffeeaabbfbebcefaaedfbeefacdbafecafcdefbceaeeaacfdacdebeebaeafddffbceafefacafdbafdddbddfedeedaecdbfeffcccedbbfdbebeabcdddbcaedddcfdcfaebfcddbcedeabfffedfefceeadeecccfcbaacdbeeedbdbccdcadcccbffffbbcafdaabbbbfebbdbcbecffbfcfdfdbbebaddcceccbfcbaebfeaaeffecbdbecbceaedcdcbbadabfdafdbfccdddabfcddaedeafcefdaccebffbfeabfbadbbfacfcbffebbbdaeddbdfffabffccceebfdfccebafbabebadccabacaedcfbcdeefbeffceaecceabfefbfcbfeefaaeadccfaebddeafecdbdedfdfeafddaedfdbaaecfbfbcdbdfadeeffafeedfffebbdfefddcfbcdececbcadecdbcfdecddbdcabddfccafbedeabecbccdeceeeeddaefaffeeaeddeabccbbdffaceffdcaefafbcfdccddbdeddabafccdeeafdcddbafeabefedbcaddddafeffeeaafdffbacfebeddebdafedeeedbbceccbadcccfbdefdbaafeacbbfcceacaedaaceaebcaacaeddeafcabdadfaeafcceadeefcbfaccfbbedfccafbdacdcfcafceceacdeffbafdaceacbaffdcdcfdafeaeadbfcedfbdeffcffcdeafaddebcbcfdfccecfdcccaadbabedfddfdfbdacceedadfbbfebbbabdecffcafcaeaabdabfcdefdcbcfbbefeadeabbbdaadbfedfbbadcdfeaccaeadcdfdecbcbedddaaccfaddefeaefebaceeafaddfceebedfbcabafedebcaccffbcaabaddbddfecfddcfacdddceaeabaaacbffdefbfbdcadadbcbfdaaeadfacfebbdbaefffddaebccbffefeabcfcbebbabbbdfdffffcdaabbccbecbbbedccbecbbccbcbebbbebfaeaeafebdfaadbfbdccedbbdabafeeacafebdbacefecbdfcfcebcfbfdaddcddabddaacacaddadeffcffdbafbdfebcbdfecbfdccabbeaffccadafdcaedfabececfacccfbfacbaaebfbeececfcfbfcbbceffffcfadcdbaafadbaafddaaebbfecbfeacdabeebfbffdbedfecfbeadddabbfbefafbaffebaacbafdeecfadcebdccfcfebedaadaacadcdfdadcecdffbbccfcdecfbefbcaeacbabcebdeeabeffcbbdbaffcfeeaaddddbfebfdabdafdebfccededeafffeddacacaeaacaddbcdbeddacbdcdfbdabfdfdaeffefbabbceccaabaaffacfbaaaceccbbcdceebfeafeecabdbfdbfccabaadfcdfccfabfafbcbdbecacedcdacbfaecbefdabdccccefbfeaebeafcbcceaeefadbedbcfbeaabfdbfaffedbbedaeeddbbddbeadfacfbabeaedbecfdbdeebddbdfeadefdcfabadeeaffdbfabfffcadfaaeadbcecfeeadecdfcbeaaadabdfedecbdbbcdadcfabdddccebdefcaaaedbdbbcddaeceddfedcdcfbfbcdaecfbdffecfceffbfcbbfbcefffcecdfacebbddabdeddeebfbedefeacaaeadfcafbdabfdfacbecdcecdafecaccdebbedcddeaaebefcacdcfedacbcdcdcfdcfedfbfdeaedddbbebadcfbddcccefdbdbdffcebecefdbcafeefdbaddfffaffaeeeeffaddfacdeefaefbfbbebcaefcaaeaedfabebedbefbffcebfecefdbfbaffbaadefdffbfbbeabaadddbefcacebdcedafdaaaefbadecdfadddefeebcfcfcbcfffddbefebcffcaaeecbebcfeabfddcffdadecbfbacdbfabcacdcdccebbbafcedfbdcfdfddfccbebacaffafccbbdfdffdfeefdbddfeeaabcdcedcbaabadfccfcaecdeddedbdfaacaabcecbbaebfacccedcfeafcbeffdfcdcfcbfadbaffbcdbedbadabebbcffecbeecfadfbacbdfddccfebcadecbdadcaefabecadfdcacfebcbafbdfabafbdbaaefdbebadcddaaaaacaecabfabeaaadaebdcedeeccbeffcdfcafddbdbfebcbddadaddfdcebfebecebeebaccaacbabfddbcfcddcfbcceeaaaeafbcdbbddbdfcaebdacfbbcbadedcbbfcabbdbabfcefafaaabeaceccfdccafefaeefbdbcefeddcaaefbedefdbdffccaddeadfaaecedfdfbccebbbdbdedeacebdbbfefeedbdbaecbaebdddbbddedcbadddfaaedfbccaeeaaaeaaffadafeecadeeedffedcccabebfcbaecceeecedcbfabbfdafaeeeaaddedfadeeabeccdabbaefcdeaabdbcdebdccaeeaaacfeafdadacecdadadbadfbefdceeaedbddfadbdeccaaeedffdbaebdaddcaecfbbdceafbbabadbebabdebabcfacdfdbcbcdbacfcababbcfaebbebedaeaebefbacaedbffdcedcdadbcefcceffccbafdcfcaaadbdedfebccacbcbbdbadacbccdceafbeecabbfeefdcbedafcdbfafdfdaaedaabcdeebccfefaadedadbcfdcadfdcabafeeeddccabfedbeedbafddcacdebcacddeaecfecbaedbbcbfededdbaefccaaecfeabcabaedbbfcaaabdddbeedddaeabfcfdebabfabdbbccadbfbabaadeeeadffccfdcddccedabafefbadaacaaacefbdaebdadfadebbbdcdfeaabddddcfadaebdfbabbcdddebdfaaaeecdbfccccaddccddbabfcdbfcdfaabafbaedfefbbbaefebfceabeccffcbbcecdbbfddeacebabeffecfcefdaadbfcbcfbceecadfccafacdecaacfbadeeccdabfdeafbeddadecffeeccbbbabcbcaecdaccaebccfbaefdedefbecbcfcbffcaefbceaccabadfedffbbdcfedaeacbbbeccabadaffcdeecfdfadeaadcaacfbeaeddbbebadcbeafedbfbfbbbaeedecbbcfeadeeafcfccfddedbabccabdabfbdcecdcdeeefbcefbcdacbaecafdbedafcbfeceddfdaaafeecedefadbeeaeccfdefdccdcecbedcdbfffcbcbbaeceadbddcffcdfbbaabbaafeedfefdbfeebffafedfeaedcdcfcacbaefedbacacbaecebefcddebdeecadfbabdebbabbfcfccdeedddaebbefaaccbdeabdfebcffbcfeedeabefdcfdcfbdcebafadefecacadbcbdafefefebfdacabeaaddbedeabdddbabeeeecdbebbeeaaefcecfceeabcfedcfbcbddfcbecefaadfaddfafaefeffafdcaeafcfdddbbfccdadebeaefdcbbaffbeccabeabeddeeffddaeccebdbceeddefeeceababffceeadecccdfbcccbdedadebaffcebbdddaecdeafbcdedfaedbccddafebaacddacdcfebfbfbfceabeaacedbcebdcbdbcefcfadeccbbceffcaedaebeebfccadabdddcfecfdfabaabeedfcffaececdabdeebbfaffdbefaaeeffedbbfaedbefbcbacccfdadbebacceefeedbafbfbbecdbdeeafdeffbaceaabaaadcedebfebdeefaeeecffcbbdfbcabafbdababaebdffbaceaeacffeecaeafaafcdbcedddbbcfbccdbdafccedcacbfebefbbecbfdbbdfeccdaefcbdececdcfccbcaabbbbaeaacdacddaeeccdebdabcaddbadeacabefadbddabcbacedafaddabdfbfaaabfefcbbbcedebedcffebaaeaefebceffdefcafbaebedffdaadaeaaebcddbefdfbfbdddfaadcbfefccdffdfebecaaddfebaaeccbcfcfaddfdecdfbccbfbcccbfcdeccdddbffacfdafeebbabcacbdaafaffebdbdbfcbaaebefeccdaaaafcbcdcfffdfdfceabeaebddcefefddfbececadfadebeaeebffbaaedebefcecdaaeeadffeeccfedfbabfebffafbfaaeaccabceabdadbaceddeccedabaadbaaddedbfabaddbebfdedeaacfdbaaaffefcceabbbcfabcbafcfcbabdaedccefddeefbbccefceaaffcdfbfdbfaffeccdcfceaefaabbbcfdbdfccaedefaaaeadcfbaabdbdfdfaaddbcfbbdaebddceaafbcfeffefbeebfebdffadfafbbbecabbffeccbedddaabfbfccccddeebaeecdcdfefdabfaceadbdecefbebafdffebadeeeaacaaddfafdeffaafcadcaacdfacaabacdaabafffebafccefacbacdbddfecbbcaafdadedceaaaefeffedcafcdcffdefdeacbbafcfcbfabfecdbaaaeafcbfedededbcecbcefebfbbcecdcfcdffaaefdddfecdeacabceaadacfedaeeeeeeecaecaaabddbfebbcfdeacdedfacbafdebabcbbdcfbdefeefeacaabbfcbbeaecbaabbdccfafcdebcdbffcdcedefaeadadeccfabcedabdfeaaeedddabeeecfbcfecafaedfabcadeadafddacbbcccbcaafaaaffdeaeffcfabdfdedababafbbcdafefacbffdfeddbeadadfffcaadbbddbfdbfcecbecdeecebbdcdcfddbecabcccfdbfeadaccfacfebefffdbbdbcdfbeebfefcefbbceadbdfebfcccceaaecfabbfbcafaaaaffcbcffdacfbdcdabfbfdcdccfbccafdeacccdcecfbcaeecddeabbefedbacdecbbbcfdedcffeecdcadbebacfeccedfbebeeeeabcacebbcbcbcabcfabefaafddedccfbfaacceedadcffffceeccccffaeecfdeaaadddabbeaacbbcafaecdafccdeabbebeeeaddfbcedabdbaddbccbecfbdbcdcfeeabfacfbdaadeefdaeadbbdaddbdaaebcdcdcbabdecdfeedcdccefddbadfadcebdfaadafcadcdbadaccfaebafcabcddabeebcbcbcbfbfcbeffefbcaafdecdaddadfdebcffcfaebadbececaeeaaecbdabaadcbaefeefffaaabbccdcbedaeecdfeafbbeccaabfffcbabfaebecddcdaeddabcbcddafffcefcfaffdcdaebccbfddbbcfdaabfadedebfbafdedbfcfacebafdcbbadfabfcbcddfbaedddedabebcfadebbbbbdaffcdbbeffcdafdbfcfbceeabfcacafdfbaddeabfbcdcaecdcabcdbddcacacffecaeeaecfdddcbfabeaeebdebfbcfccdadfdcfeddfdeffbcbdcbccaedaabefdacdfcabdcdddcafbbcbddbeeccedbfeeaacdabefdcfecadedabdecfbadddeeaecbdaafceefaaecfdfbebeacfeecabaadeecedfefceeaefacfbcbebdacaeebbeaeeafacbfffbeaecadceffadddefeeccdfcdefacecbedcadbdedadacaafceafaffdecdfefdeeaafffdeecbaefacaaebfecceaaaaacbcefecabdfcbbcfbabbabfcaddeabdfdeddffcddeefbbfaebdfaaebffeeceebccfaebedbeabdfbcebafafddedfffdfaebbdebbebcbeacbbdaeabbdfcfccfdcdfccfeaccccdfdecccccccbeeeceffaaceaecbdbcbcfccbbeacafaadbdfcccdcaafebfbbcebdcdffeebadaeeaccddfcddfbbbcaefbebdcecbaaeeacfbeacdddabeddedecceeaffcebcdacdbadcafcbbadeceddcaafdaeddfbafdddcadefadeeebbddaadebcececbadecbefbfebcaccacdddfebedfbdbcbecdbdbcdfefbaabfeedbaefedecdbfedafcfecafefcbddadcefafaedfbeffbacadfbffbacedbacaecceefcceacceebbcdfdefffadadfafbcfadfeabfcbafdafeceadfedebcccbfdbdafbbadfadddaedaaafdebfcfebfbdfdacbdffdbbbdbaaeefedadecebdacfcefdfbeefdbaecfadffdefecadeffccabfbecadbfceaecbcaacedddaeedfeddaebbebfeacecaeadecbfacdbedfcfcffdedefeddbdfedddcdecbccaebbcefcbdaeedaebcbabecdfdebeeaeedaaddaaababcefecefbffdfdfedcebccebaffcbaafedbcfeafbeadefaeefeeaafadcbefcaccfadccffddfabdebddecfdbffdbbebbdcefbacfebbaafbaeceddeafcfecaeebefefaebaabbabdbabcdfaacdfaeafbbebcbffacbddadeaecffadeaafbeaebddcafcbeddddeccebcdaeaefbaadcefaffcbabfbfbbfbfadaabecdaaeffdceeffbfabeadbfbffbeabcacdfbdeadafdbeedddecfdfddfeafdedbaebcfedeadbbbacbcfbddeffadaababdbedeaaebaaeccafdecdaadbfacbcffbeccecddacdafedddafcfcfdeafdacdccefdcededaaaafcfadadecfcdafeedfbeffcfbdfcbfbcfbeeaecdcaaecdcbdfefddbdfaeaedbaddedecffebacbceaabbcfebdbcbffebadcbdaeebcbadbdeeeffbefadbbadbbbebbaebbbeecddfcddecfacbfbfbfaebddbccdcdfeabbefaebecceceffddfcbbbabeadaaaedefadabefbcdfbbddaaeddaecdecfecedcfdafacacefcdccafcbdfcdbcbeebeddbddcebaedddfcbcafdcbbcbddddffdcccbbcbfdadffeceaeefbcbedaefeddaeeafdafdbcfefddfeffbacbffbdddfdbedecdefbdbcfeabbafaeafeefaafbdfecbefeadaebdddfaadeabfeeabcffcfedbfdeafcfbcbccefefeccccefacebfcfabfcfeafacadebeebfacedfdccfcacfcbcdeabedabaddeabacbeedcabdebddebdebcfeaccebeffaafcceefedddedadcddeafacbfbedeacffdfaacfcaccddffdcbeaeafcbabbefbdbcbdecfbbfcfadacffbcffeaeafabeefcedfbcbceebffbdafdceaeefadfbffeaccafdadebaeccadfebbabfacdebccfcceabbacdaefdbddeafabaacbfffeabbbdebcefdacebcdebcccaefcadfddacbdfabcafcabafbddfaaafefcceeeadbfbafcedeadefcfcdedbbacddcaecbbaadfcedefbffabcabcdbdbdaecbdffacaebcfcbdedafdfeedbeaafedacfcedceaeacdfdfeeccccbbadcfbfabdbdecbbdfdaaedcdeafecacaffdadfacefcecbfdfddbfcaadcfaffdefbbfbcbeaccfcaedeffeceaaeefaaafccfdfcfccdaedddaccabacdecbbddbdacaaaaaeaefafbfaccccedfaafcadfabbcdfcfcbbddfdebeccfcfaadccabaedfbeebfcbdecdaecadaacafabcdceddefeedfbeffecdfdbaebdbecbfbbcbbdcdccfbceabeefbffecdabcfbbfdffdfceecbdbaecbbcfdedffcbdabafeadbecfbeefbfabdcbaeaabbafdbabcbddeaadebafefccfdbfbcdbbfeebebfbcebedbcfbdffdbedaffecaeccebebafadcbcbeafaccebabffdffffbeedbebaacafcfcaaefcfefcabfbecefbeafbcaeadedebacfacdfcfbfffadcfabdbbbdbceffdbfdbbbaabffcfcbdafdceecdfcacfceccbaecceffdfbbcebbcaafecbdcabfbececbabeffedbfcfabdcdcdecafdaaaaedeebafddbeebfbbeebfaaceaeadfbececcacbefdecfbdacbeddecbdfedaddaefbbcffcbedbacfebbcedaabededcfcffbccefaefcdffbebaeadebccafeedfacddefffaedbfcdeeaaabcbdbbbadefafddcfabcebfabcdbfedbeecbaebdbfddedaddcfbedcdaecceadeaeefaebbacabeddaabcaebcaebceedefafcafedaddbccffccefbbaabdeebacfcccbfceedcaffaffaeaaeebdfdbcccebeeccfabfdfeabedaeaeecefaaebceeabeaeeddabcaccadcccaedebffbbdbafcebcceebdcbfccbeebefeabffbeeaeebdfddcdfcfaedbebcbefcaccaafbdfacdafbdbcbdcadbfbfeebcfbecfbabcfaadbfccbaafeaaebfcecceebcfdcbafeeabecdbeaccadedbbedcacbbfadeedefeabbbcefddfabdfedacccafadaafcadbdfcedcbbafffefcdbecdedaabaeeabaeabfddbfaacaebfefbcbdaebbcaaedcacfcafdfcffebbeeccddfabdbddbbbbecefcfdecfeebefacdeffcbccccccafafceecabdfeccaecffdcbffeddfaddbffccdeacdfcccbbacaafabccdaafeafdbebceddbcbbcdfaefbfacbcebbfebcaeecaaedaccbbbddcabdecedadcbaffabcecddccfbaecaacdbccceddeedbaedaffafebcdbfbdfdaacfbbcbefbeedfcfdcfddffcfddfaeacaebeebaaddadfdbcffdafefcceefbacbfdefbebcafafffdadcaefdafebbbdacfebfddabefddfffecdaebeaebcaffddddcedbbeaacdbfacbfaeccdddebaeaccfeaefffaabfdfbefaddcccdabfbfcfeeedddcfecebcdcedcfcdcccfdfdebccffacfaccaefcfbddeefceecefebcbccbdedffdcfcebbffeafaabaabfefaaecdcaebddddffcecacdcedfcbbdcdefdcfdecbfedddbcbbacaebcfefbecbbddbfffaadcdbbaadccecdcdbcaebcbcddebccefebfdeeccdafbbdbcafdcdabeccfabcdbecbabfdaddbdcdacdaffbbdeffeecfcfbacbacbadfecebadaabffcdcadebfefdbdeeacfdcebdbcddabfbbdbcbfebcdcaacecdadccaccacbadfccabbdabebbbaabfdbbeeabfdfcbaaaeadcefddfdffbeedeecdddaccadccfbfccdcceffeebadcadbdccabcaabdcddfaacbffdbeeeddaaeffcafabcfdebadfeeafebbbcdfaafacefbbdaccbadcbbbeaeddcbbfaabeafeaaacafceffcefddfecbddbdcffbaffbbeeebafffcbfceeebceabafbcdafbedbbefcaafcbdeafbbdcacdcaeadefccddabdfbbbbfcdcbfaffbcbeabebcebcdcacdffbdedaccecdabeedfecbfdcfdfafadbcaadddbccfbdfbdbcfcebdfbeadededcffdebcfbafdebaacadffdcbecebfecbfbeddcceafbabdaaaeedbedbafbfdfecefdcbcbffdfdafcdaccaececbaecfedfedfdefeeeacfedcfafafbbfcdaadbddffbedaedeaffebdfcabdabbafdafbaebdaceccfadccaecadffdacffdaecfbfbcaacfddcabecbdbacddacdcccfccdcbafebbbfdadeabbeabedacbdfdbbbdefecbfafffcbfadfccadaddbcedfbcbcbccacaadbdebbfbfcfdefacfbdcdbfadbbffbaccfedcfbebecdadaedbdccaefddaebfbdcedbfacecfbfebfccfbedbceffcabcabfecfabcfaebffbbbedadaacecefcbecdabdfaccdfafbafdacaecfbceefdfceccafebcbfdfdadcecbdabdadeecedbfceabcefcdaccbaecabccbadabddbaddcaecdabfefafccfccecefaefcaccffbafbffbeccdcbffdbfefcdfeaceffcbacbdabfabeecfecdedebfaaadfcddeeccdddcddfdcdbcfabeeeecefebfbdeefeebddddcadfcdabcedaeffbdfebafceecebfaceefaaeacbecebccecaceabdfbffcfbdeefdddebcfdbfafbbebdffcaefabaabcfebccbbbfabcccbaeedababccdecbfcbbdcccaacdadccfedcedaedbbfacdabaecbccdaccbfbffeadadcdabafefacdaabbbafebfcdfccaccdfeacdeacefcebefbabfaedabaebfddabcdfbcaeafaeefbaecceabbadecfcabcfdbfbcefcdfbcfbfedeabaacdebdfaadfeefacffdcbbfcdebcfbbbcebbccecbaffdecbbdcabeacbfbffadfddbddedbbddeacbbdeeeecdafdbfdfeaccaebdbbeffadaaeabcdddcfccefceefbefafeecfbaffdfdaacbaaadbccedabafcfbebcebfedededaffbdbcaeeafbaacdcdbfccdccaceccaebcecdeadcecdbfadadadacfedafeacecaecdfaeeaadfbdbaafbdcedfdcebaecddabdbbbfddcbfaddbcbdedccffaeaedfabccdffdfcbdbfebcbdddfeffbbedfdfeaadadaedaaaffeaecefccafdbbefddfbedcfdbeaecbbeaadeaeaecdcfddcdfddcaebbfcaeebaecacefbecebebaeaecfbefbccdffcafedbaeaedefebcdbbeafaadfcfefcdcaeeafcedbedafebafdfddcecbfaabbfbbacdebdfcbcecdeeeacdafaaffacecafbfaaeaedcebbbaddedbfecffadccdbdbdbddcafceecdbecfccbfaaddadffbfccbbdfcbbceaacdcefeacdfefaefedccbdfdfacfcecfcaecbfececfcecaefbafddbefcbebebbcacdfccaaafcbfadaecfdadfaebdaddfffcbcafeefbfeadedcabfcaacefddbcebebccbbeeedbbcebdefbfeeadcbfabaaededcadefdbfeafaeecfbcecbeadafbfbefbebbbccdcbcffefeaffcdeaefeafedfefbdeecdcfbafcedfadcfecacfebdbefebdcfeefcabccdedecbcfbdfaafacedfeaccdeecabddebaebdacadbdddbcedfacfdbfffefcdfadfecfadffdbdbaeabccdcbbafbfebafedcdbfababbaefcdafcddbdfdcdfadbcfababfbefeffabfebfdcfcbefbcffbecbdbfffcaaeeddcbbebafecdfcdadeedeabeedeedebadbeafacabfebfefffabaecfcdbfffcffcaaddcceffcaeadbadbebdddedfecebcdfbeaacecddacddabeabbbbafffcccdcfbcefabafdededdbefefcaafcefcfeaecaafabfdcfebdcdbadebffebfdbfefaaacefeedbfdddcfddabcefefdcfddabfbecdcffbdbfebcecfcecedcbecafefedadfecfbcbfefbeabeabdccdbbdbcbccefacffffedfcfbacddffffaefaccadfcabbedcdaeceeecccdacccadbfabeafeeddcdbccecfbbecfcdbdbcdaabdffaedddbaeacdbabdecbcbcbceebceadaadafdbcbbbacabaaeefeeadfacbaecfbfdfeafdaccfacdadbdffbeccceaaefadecaaffbdcaedfafafccfbdbaaffaccbddbacbebaceceecfeeeedcafcdaebbaddcaaafccdbdeccaceddcbeffcbaffbcbcaffaeecfbcdedbdcfbdbbbddaaefcbbdbceecffcaaafdabeadccdbdccaafcdfffcddcadacdededcfeffeadcbaaabbeabadfdabedebcbdfaefbdbadaecdfbdaaebeccffaaacefcecfbddbfbcecbcafcccbbdbabdcdecdaaedacfcaffeeebebeefdebdaeebbfdfbbaecbeffceffefbdadadcbfdadbaabafabcbbaccabdecfbcdbcbbaccdcdccffaffbbcfebfecdefafafddcbfbffdddbcdaabbaaefceccbfeadaadcaadecceaefbaecfbebddeabbcfcebeefcebefaaddabbfbacbfbbaedbceebcfcedacedceeadafdebabbecbaaabacdabbfdabbadcbadadabdbbadcdcfcabbdcbdbdfcedbbcceaaaebabcdccbdffeabdfbbaebfddfaaeeffedacdfcdeccbacbfefdcfeddfcefacebcbaaeacdceaeceadbeccbdcdcfebbbcfacecfbcbdfaabfecaefabfecfaecffcccdcaacaacbefdaaededaaaffbceadbfcccbbeeadddffccdbaafcbfddefacdedcdeaadbdebbbaceaabbcdfdfcdacfdbfebadbdadcffaafabaddbbdedfdffedfaabbffaddcafcbefcebbabefbfeacdfacdeadfafccafdbeedbeafbcbfacfdadddeafedeedebcdcbbfeecafbebbeeccbefdcdedebcbdebcdceaafbdffcbafaaacaaccdbdbfeeebcdfabdcaafccafffcebfbdfdbbdbeeaecdbadaabdfafdcaaaeaebaceefadcefefdafacabfbdeceacafdeffabcfcaadeacebccedcaaaeeeeabacecbaccaeacdcacaaffdaafcdcdfdacdfefaabfafdaaebcfbacfaadeceaaecaecebacdfbffbdbbffecbebbacbbbeeedebfdecbeeabbbacdddbadadbfaefabfcbbcedfcbfecbedeaddbdebcacbdeddbeecfbcfbfaecbebdadcfddfffedddecadcaccaaecaccaafeabfcafdfaaabacfbefaaadfdeddcbebfeeebefedbfcaafeedcebcefbedbaacefddbceeffabcccaefccccbabedddefeabddeadcbdbecfaffaaffadcbbaadcbffffabbbaaacbfffffdccaadbebbaccaabddaafabdfcfdeffaaafdcaeaabeccecfaaebdaefceedbeeebafcebbefbcadebedaafcfcfbaafafceceaecdedfbaacaabfdcfdefaabfdeabcffdfdbabddecdecdaffedfbdfdbdaccefcffcbefcfeacdcedaacbfccefbabbaffacbbfaccfbfefefdfcefaaccdffecbbeedaeeadecccdbceacfebebcbeadcafdeacbaedcacffdaaffeafaaafdfcaafafdbcfbbfabbccabdfaccddcedabcdbccbbfaaefefcceeceefacecccefbaaefebadadeaedcdddabefcbfadabecbcafbbdcddbfacfbcfdfccdfcdfcecfcbabcbdfabadcebcddcceccbdcafafeccaffaadbfbedaccdffcaccfbadfcdbdfeaebfafaeedbaabfdcdfcbefacdbfafccfdaefbeffbefeefaebccffcefdaaeecfbfecbabbdedacacddcecaeedfbcacdadcefcefbeecddadcffafbdedfbddbedebeffdfdfadceebdcaeeecbdfafcabedccbecbaccabadaedbafffabfbcffdbacceffbececbfdcddfdecdaafdcccaedafecebbbebcecafafbbdecaeadebbdcaabbedfcdfacafcbdedfeadfbbeeacbbfcfebdcfafacfdfcecefffefeefdbbbacfeebccbfbedafddffebebbeaddefffedbdabbdeeaffdafefaabdfdbdaadbdeeaafbdfbbbbafecadbcdbbccdfaecdfbacfecfaadafbeccefceefeefdfaedebbedacfbaeefbffcbdebfeaabbaeaffffedbccfdfcfbdbabdbdaefafdcbfccbfaaadefbcacadbdffbebefabbdebcafacdbcdbdfdcfdeedfdeecbbabedbafeacdddcfdbccbfeffccedcffbbadffdbbbbbcbdacfbbfbacefbbffcfdffdcfcaaccafdafbaddcdbaadfcdbdabdadededfcedfffffcdabdebcfbefafaadeabeeebaaffaedfededdaabdadfcbcadfeeeeafdcdabbebcbdcfdcfefebadccdbbaacbbdfdffbadfdeacfeecbdabbdabcadefafeeafbabacebffcebeffccebafddfaefdceadfdefafebdbbafdcfeeaccbeffaacafbabfdabfddfadbcfcbcfbfdeffbdcdcaabcdefadbacbacbefcddfeefddedafcfdbefedacdcfcdaabfbbdcfcbfdefcbbfdfbfdbdfadefabfacadcccfcceedbbaacdbebacfffdebbaadabfafafadaeeaaffacbbffcaeefbefaddefcecceedeeaceaeecfedbdcfebffdcbecefafeaddadefbbbeffcecaadaadfceebdccbcdafbbddeddfcdeebaeeecaebaabddfddddccefddfefacebefacbdcdfabdeebddeabcbdcacebcabfecedecfcffeaecefdadcfcacafbffedeaaafacffddedeebaeacfcbcbbcddbecafadbcecdbcbddddcdbfededebfedfacafdceecdfeffeedacbedeefcfcadeaeaceccfbcdebccddfafafbcaadddbbfcdfffcbfeaafcfdbeaaebafcfaacebdfcfadbaeadfacdbaefdcebeaaabddfbfdfeaaaababeeadbfbfaaddedacadeddeebadbedcfacaacedebacffbdefefbeaebfcdccdcffeacfaccfaaeccefdfecabbcfcfcfefcbbcbbbfaccfdcacffbcbdcaaacaeeaacccfdddacdeefbcaefcefbfcdebfcefaabbccafaeadeafebdbeebdcaedabefefcdeebaafdfbbafbdadededdeabcbcafebebffcbbeccfddbedfeaeaecdbbedcbcfeeeedabdfaffacdcaeffcbafedbebdaeeebcfdeeecbbcdffdefbbfdacfffffdcaecbebfacdabcdfaefeccdaaacaaccfbfacaeecfccfbfeadedbddccfbabddffdddadbadaecedddeacdfdcbcedabacffacffcddaeaeefdcfceeeacceaaacffaeffaaedbcabbeeefedecafbadbafedfdaaecaafaceccbefceebcbfbadcdbfdbaacdbafceeebefbedfafedebcdebceecaedafafbdcdcfabadeebcfdccdbaaafdafbdeadedcdcfcadadafadaeabfccedccadbaacfaefcfcaebbaaccbbcfceaabefcadbdbdbcddfdfecbbfdaefebcebbeeedbbafeeebfcadaffecfeadfeeacaabbfbababeebdfcbfeadcdfeabcdddeedadabcbdabdcaedbbfaceefcbeedebfeaefeccfdbbeeaccfdecbdeecdafdeabfcbabeffeeddbabfecbbedddafebcdbeedefaeeeefaecbcecfdcbecfcbaedddbcfdeeceebdacbbccecfcfbeaacbfffbcfcfcbcfeceaefcbddfbaacbaebedcabeaabeecdbeaaacfdabfeefebeddededdecbadbbfbfdeefbabbeefaccddfcfcbabcdafaaedccdadffacecaceebcfedceecfbacdbaadfaeafaabdabfcbedfdfcaeaadbabebffddcceececaccefbcaadfebbebfceccbbafbcbcedbfdeabdecfbfcdefdeefeceeddfdeaabaaaabcdddcdadbdddafafdfebdeacfbfffeabdedfdaacacffefaabcafefabbedefcbccabfeebfcccabfeadabfdedfbeefcdbdfaaddaaaffddbabcaaebbdefaefcdefafbdcdfdeebefbfacfcfdccadfedcbeeababddefcfcffedcacbbedadafedabfdfaccddebafaefbaccadfffcfcbaeccfdaddbcecfcabaccfceccceaabedbedbdcebecaefafcadfeadfdaccedffdfabcafcffadaebdcaacffbfbcbceeebcbeabcbfdfcbbdbbcaaffefcdbffcecacdbcebcbfecfdedccaabbaffbceadaabddababfebbebafadabdadefaafbfbcbfbbceaaebefadecccdbfabfcacfddebcaefebafcfeeaacebacdacfaefcbabcbfbccdfbaeffebdfadcdbfaccaecfbdedefffdbfdcdbbedccdebecfffeadccbfbdcafcccdbbfabddcfafeceaaccecbfeddebfcfbadabeefcdeafccaecfaabecbfbbbdcfbeaefcabfcfadbcbacbcdcdcffbacaeddfbbaeaefdacbeffabdbefcaaffdbfccdbedefdaccfcdfeddccbebdbcdfffebeccbeacaacefecacafaedbcbbaeaddceffdfccaabfbfaaaeccdcfeeadfebdfebbeeefaabcebfacfbecbcdfaaffbefeebdeefefefdabdfcdffdcafccafdfbebeacbedfbffbbcaaffbbdbfacefedfacfaebabbcdbcffdbfdcdddbbcafccbfafffdecabedafdddbebbdfcefaaadcbccfbcacaaffefbfabcccebaddcafcdacacfffdbecadadfcaccdcdfedbbebfcdcabcbadecbaadebacdafbebddedebacbaceccfcfcccdeaceffeecefffabfeeeabcbadccbafbeaefdefcdadedbcfedbdedececcffeeaadcadbcedaebacadeefbfddabcdebbffffbaafdefeaafaddacadbabeaebeafddbfceecdeccaddaaffcbefadbddeebdacfbddeecdfdaecaefcdddabaefaefbafdcbaefcfdebbebfeffaccdeedeeccbbccedbfebabfffecdcecbccfaeedebdcfdbabcecdaaafcddacabeeacecebfaaeecaeccfbecdcfdadbcfcefddcdbcdfccbaedafcbefcbcdcebddebebcbfdcbbcfacadceeaabbfabeeadedcdcbafffaeafdeafdefaadeabfcddfafcaccfbeeaaadfdaffacdaadeeabcffcccaeceeaeacadafbffafbcccacddbdccfeadbceaafbadfcaafddbeeeddabcbfbcbabafcbcedbfaccecbfefccbcdaeebacbbfadbbdfcccaccdeaedebfbbfadaddefadddafabcbbceeaefafcedfafacdffbcbdeecbabcdbdececacffeaaebbffcabbebcbbccefececafdbfabcdfcedcbaecbbaedabafcdeddacdbfbebcccdbadacdbfedebddddedbbaadbddafcbbadcfcfbcadcdbbbdcddfceeeddfadbdddacfacacdbefeddbdccbfddccabfdfedcacbbbdcbaaccfedbabebcdbceafecbafddacfececcbabfabddbdfdcfbbcaaafcdedbedbafcefccbefafdcebcfdcabcdebfaeafbecbdeafdadeffeacecffffaccbdbbbffccfdbbfaccffcceaacfcccbddbccdffbfffebacaebdfcbcaebcadeaabefdefabbcfddefbcefaccdbbecadcbfadbcafaebccbdbeefbfdbbfeedbbfcafeceadcacbaeacfeffebdcbcdaddbfedbbddedbcddcfcbcdfeeeefdeeeedaafcfffcdfcaabcafffabcdbbccdceebbdeadfcebbddadcbcacdaffbacbeaeecbbaaebefecdabbfddaaccbdafffddcafebcccdcefaddbfecdbeccaabfaeebbfeebbfefecccffdedddcedabccbdbacabbcddffacfcbcdbbbaaffefffcdbbabdefeeebbbcffacdbebacfdfdbdcdbafdeaeddacbbcbddadbfbbdfccdaaddfafedcaecfceddfeabcadbabfbefdeafdffedaaeebcccfefabaafffdaaaedddafaacafabbebbfefbaccecbccfadaacbaedfdaaedfffddffadfbfcafaffebdaaefbecdaabbbbdceeeaabedecdabcfbebaefbadededbcbecdaaaefefbffbfdaacaffcaafbcabaefeefdeaaedcacaddbddcabdffaaefcfffddafdadeadaebeaedeeacdcefebbaadcbaadbfdbccdebbbfcccfadbbbfffaceecfadadfcddbdceceeabbcbabeafcdccbdadcbddbaacadcbbeadbadcbbcedfefdfafeccdacfafdbcabafeffddfdefeceeebfbbbceacebdfdfabbebeaccdefccdadeeffcbaeecdefbfefdaacaebbbfeccdfccffddabeecfaacbeaeeceaafdfecabfbacbcacbcaedbefaddefaaafccbbeccbdcfdadafdeadfdececdbbbeacfafcefdababbcedaaafeaccecebadaaabcfeafadeeedcedadeaecedeabbedfebceaeceebcdacafdefbdcecbcbfbdfceeceaeacceecdcedfcedaeffffeacaadbffdbcdbaeaeffeeecfefeffdfcbcabfffbaeeecceeadbfaedddabacabbeaeffddfbaebdbccfabfdcefcccbacdafcdcbcfbaaebbbdbbecebdadfaeeedcfcfcddfabcaacdbbbeaeeeeaabefacacfbedeabacbbcccdeffedeffbbbdaeffdfbecabaecdaecaeaeedadfdbadddcfdffbdbeffeeaaebdcefaebeeafccceecdaaaabcafafdabffaecfdfbabfcbebcacbcdbdffafbcafbafffedeabecacaefdbadacefcefbfcdfdfaffedeededceabdcdbbdcddcdfacccfcbbeadfcebacfdfccaaeaffaebdeccbcacbeeacaddcebbaaffdcccedebffcfdfddfbfbcffbcdefeeddeafecadcdcadcbbbdddafafdebfafddafaefacffbddadbbebeadbebdcaebcaaecadbfafcfddfbeaeaabfbfbffffdddddfaaccacffcbcdeefadecbdbeecdafddfbbdeaadffbddfbdaabacdbdeafbfcaacdcddffacdaefabedfecdedcccdfeecdfadebaccabacdccfeabefaccffceebeccbafdfebfbdecdbfeefdefadacbbeffccceffeaccfebdcebfefceeacfacddceebebaecebfffacafcafedceacbbcddfeeaceecbfcfeacfeaacefcecdbdbcebfeccacdbfbbcecfdccdaacfebcddbeceeeecccbeafbeddcdacbfcdcdeadbcbccfbbdadbdcdbfcadefefefbdafaaadfceaefddcdedffdeddabaaaaeefbfabefceededfeffebfbfdeccafddcaafcbfecabbedfceabbedebdbbbcadaeeedefdcafdedbcdfbefbebeeebbbfbbfdcaccabdacbadceddfbcdabfecadabcddbcecbffbcdfdeabdbfdecffcceabecfafaeebddefedcfcbbcaebfbaaecceeebdbdaebebbccbaefddbbefebcdeebcfacdfafcdcbfbabaadedcdcaeebfdbffeafdcafecbecadbfcfcabadbfdeaffefaaceccadffadbfefebeebbaaffcbcdfcaaffacbadbaaffecdeddafbddafebaddedbcfbefddcbcfafeacfddffddbedbfafabbebfbabdbccadacaadbcecfdedcfcdcfdcabbfeedaffedaffedbfcfbeecbebbbaddfbddbacecacdbefeedcfaecffdfdefedceecbcadafcaeddbaffbbadcdccecffcbcadeabfabcfeddcbadbcccddefafeadfdcdceeffbdfbbadeeabedfceacdedbeddfbedaebcabcdbdefbaccbecbabaeeffbafacfeafedecffccebfbddcfaaccebfbdcaceacffcaafcbbedadedccedacebbaeeffbeffabcbcffecebbfcaebfebfbaaafbadabafcbdcbaeddfcafecdccaeafcdbdcecfacfaddfccacaeceecfadafcbbbecfabdbecaadefeaebfccdfeaadabddaccdfbeffcdecbfbbaafedaabecfaecaabcffecfaebbefedfbdefbabdcbbdfbfabeabdecaecbceaeccfadcafefbbfaebbcdeedbecbfddecdafbfdcecbdacbbcacaadceedbceefdadccdafdcdcffaceecefeabdfdbccdcecbfebcddeecfdcecadebdcecccffceaadafafccaebceedccdeeefadbfaccaffbffcdffbbbddffbadffaaeefedcedbbeebfdfbcabaacddedeeeededdecdebeddbfdfcbbadabcfbbeaaafcdafdebccfeafcdddffeacaecdcadccabeeaabcfeadaaecaeacbeeadffccadfbacabdddeecbafaeffadbacfabbaebfbcdceefabfdbefdcabbdcbefcefedefaeaefaedbcedeacfadaeccdeecaedccafeefcffcdbeafdedfcadccbaccbecbcdfecebfbbdbfedabafbdefdfbfedfdedeaebeeadcdbdbafecdaabcadefaeefdcdfcdcecafefbeaeaefbaebafadadedcafaacafaaedaacffefecfcafefdbcdfdbadbafabdfdcfbafebcdcebadbbaadffbfdaaededeaadadbdfdeaadedccbbfedfcacacaacfbfdcdafeddfdddadaccffcccceeaebffaaaaedbfadffbccbaafbdeffececeeeefeebcbcdefebceccabdfcbccaddcdeadebaffdbcdaafcdffadadfcdeebeaaafdcfeabadcbbfbbceecafbcecafeccefdcccbcbebefcabbcefdedfdfdafdaeeebdeddccbcbefbefdaeafbbaefbcfedcddbfcfdbfececcedbfffacbedcbafeaceabdffbcdcabddfefbcffedcdcfacfdfbceeaaafcbdeaaaafbbdabcaaefbcafefbbeeadcddadeedcdbadddfeaadccbbcdcedeecddeaccfebbfcbdeedebebddadfabcdaacfcfefaeceaebfbffdeacdcacddeabccbcbcffafadffdaaeeefeddfbdfcfaffdfcefaccadeaadebecccfaddbacdcdbefadbeddbbabdffceccfeeadbadaecdcfadcdfdaefaeaaccaedbfbbebceafacefadbebeeccddafbaeefeebfdfbeafaadabebcaeabffaadaacaadafcbabbdfeccedaceafccabbcdadffcaeabfadecaceeabaaaefdafbbbdbcadcddcfdecdecdecaedecfeebaaafbceecbcdfccecbeecbeacadffadebbcacedaacacdcceaacfdddcfdedbbbebefcbcfafeefcfcaacfabddecdbaddcebafefdbabffdbcebdfecddfedebfcfdabaacedbbdcfafaeffafdedfdefbceafbbbcbacccabbccabacdefdebddabccadcfdfeddbffbbdedbbfeafacbafdbadfbafdcdfcefdedfdfcfebfcfaecdbbbfcfabbfdaacfddfaefababbcdfafbdcddadaddcbdccceacdbbfffeecfbaeebfbadfbbfedbacbbabdebcdadacafccddebbededebcfcccdbccefbcaddeebefacdddffbbbdbcababfdecfddaebceceafeccbfaffbbebcfbacbcadfcbeceffbdfbadaacabacedcffebceaccdfbfaacacacdcacdbaecafdedddfacbbafceaacbaecdcfdbbfbefcfeddffcddacbabcfabaebbbdaabdddacdcbcbedefceadfccafcacddcdbebfabfdedcdeaaacfbcafecddfbeeefcfacbdffabebadffdefdfadcfadabaefddafacaeaffafbebcecbbfcfceaeebcdfbbbaccbbfedfcbeaadabbefaebfcceeefbccdecbbafccfeafebedaaddcecbcebaafadefccceecdbbdacdafeffcffafcabccdddbbabcccdaccaebbeeebeccabbfbcceacdebcaeaabbceeadacececaaeabacafaeccdfcfcfaaedfbcecaaecaebadefdeaaffafeddacfffeeecaadfcbdfdfaafcddeebbdfafcbdeddceccfcbefedfcebbfedaedebcfcffbdaccaedcbbdbedabebfedecbfeaaadeaebadfdfdcfbcfbbcceaaeeebdcaefcdccafcbeebbdbdbfeebbdefbebeafbebbabccdadffdacffcadbfcdbeacdaefccfeceafbbdcabafeebacadddfcdaefcdcbedfdbcbfcbeaaddeaabfcdabaffabebdcdfcccddeabbbaceaabddafcceaebbcddddadacacdcccefabfdedbccebaddeccdfcdabdeecbfeeebcdefcfebdaefadabeddbcaabcbecfdbecafaacdafadbfcededadadaaeefabfdecedadfabcdefaeedbabffcbdefdefabacaadeafcbddcadadfecbaafbeadbbbdfafdbceddaaedcbcaafabffcbcefdcfdfdfafebeebefcacdeedddbaaaabeadafccfefaddaeddaedfeebdbcaadfeeadedfcbccfebdedbcedcbdcadecbdaffacbbcafeeaebeefebacdbfeaffbeccedefacddcabfddfadbeccbdbbcfcbafccddeacaceffaaecbdffececceeacddddfffbabffcaebacdecfdcfdeffefbdbcbfeadedbcdffffabfdaaadaffcaabcecffadbbeefcadcbdacaefefadaecbbfecedcbefdaeddfebdbfaffaefaafdfecdcaebdaabcecabafdfdbbefbbaddccdbffaeefcceadbbdadfdaecaeafccbcdcdeaceacfdacaecedbcddedbcacaeafecedbffcdfadeeacdddcaebdddbcafeeacdeeadbeedfcaddebfcaaabdeaafbdaedfffffdcbaaeebabacdedeafafecbbeeedfbbcdcddededbedaadceebeebccbafdbffdbeecdfbfeaffeadbeebbbdafcfcbddeecfffabdbbefdafdffbeeafebfdaccabcaabcbbbfefdfbacabcbcedcafefddaabadbeeacadaccfccfdfbdeaadceefbcfcdcaccecafacbdabdaadfbebeecbcceadcbcebaaeccfbdafccdcfbcfdedeaacdebffbefeedaeafaedfbfeaddcbfaabdebbdffcebfafaceeefdfdecafabfbedbbddcfdcddbfacabeadbbddcbefcaefdaccaceebaabdefefabeedadfbedfddbcebfeeaffaccdcefbcceaabefdefbbbeaaadceaffacbdbafdbcdbcfaafacacbededaaecbbdfefeedfefaffcbbdcbbbfcdeabeaadcffffececceddacffbaefdcdccbccebeaddbdbdfdecbcfdaaefeddfdeeabedccefdacdcdbcedbddccbbfdacbdfaedbfeaafcdfabedffbdefbbadbbcfbafdcadbbfebadbcbfcaaadcdabdbaaeacadbceecddeafadfbaeecedacdbebbecccdeacafebbbcfadaeebacabfdedfacafafcacabbcaedfcadbcafecabfbaceddcbddfedaeddbdbcdecdefcdbcbecbcdafdeebfccccacedfeaacfcbadefcfeedeeecdcabebbfabecafdcbffcaacacedbbfedbdeeebeeecedfbeacdfebcbcecbaebceaacdbdeabecefdacebacbdacdbbffdeccfaabbdccbccbfbdabbdfcfdfafccebadbefbdfbbdebdafbaaacfdbefeffdabeeeedcdfccbbaccfbbbbafcdcacddafbadeaffdfaeecdacafbaaafefbabebdceeeafedaaedebccecdddaabecedfbecdabfcbfffadaebfaddcceabfdecabadcafebcbfaccbbdccdbdaababcbecacdccdebdccdcfbddeffeaedeaeffaecfdbcccfdcbaceaadffdefdaccceeedcdfcfaefcdacddbeabecfccbeaeccaaedbabceaacefceeacedcbbebefccbcefadeaaccfffccfaabdadabccfddcaaccaeffbdffccedfaecdafcaccaacccdbeadeffdfbefdfbcbfeffcfdddcacebdfbbadfdeafefbcdcbfbedadacfdeedbbabbdbbbfffabefefcbffecbccbbbeaddfdcceaddfcaadfbeccbeedccabedbdfeafecebbebddaccebddeacbacedabafdffeadabacafacebbceccabfeeabadbbbcafedabbceccbbcacfbefddfaaafaddcbfadeceedfdfadaafdebbdaebdfdcffadaccefdedcfefbefadbdebbdcaeeabbdbcfaafefcaacecbfaabddcbdcdcbaebfcbddddaedabcaedafbbdfcdfeabbcdbefdabcdfdabcbabafddbfdbdeddebaffdeccfbffccafebfefbdbceecacfedbdbfacdaeffddfedefcafecbcbcebeacffbbbefcbffcdebbefefbcabeaadbacbdcdfcbffaebaceffdbbebdeecfebcfceecacfbfbaecfbbadbfadfebfeceabcdeaffedddeefddcbbeadeccecedefbfbcfdcaffefaaffbcfbeeafaefafdccadaeccbbabfcdadefffaaadadfcaacafacdcdcaedcdeccccefecebbeaabbcedbebdafdedeaccbcaefaabbacfbeffaacaafbccdbeaecbbbadcaecceebbbaaebfceceafdabedcfddfeccdceeaeabdbacbacadabddeaebdedfadfeeeaccdecedfdabfbbcbedbccebcdbcadbddaaeeaabfdebdeeaafefddadfebababbdaacecbacfbbcfafdbafbafddefbecffbcbfdfcccffdfbeaefccbebfecccdaadffdcadfbefcfacdefdedfcbaaceefbdddcffddedabbecdbaebddaceeffbcbdddcaffeaaeddcebfdbaeacdcaeeddcffcefdceeefdcebeaabfbddcedcdbcdedfedaccafdcccaccbfefefdbabffdfdfeacbcadedccbdfbfbcadfaeabbdefbcbeaddfeabcaccafcbdceeebbadfacbbcecdfdecdabbcedeaabefffdfffbbdadeefddeeadddcbdbcfbaabcdbbedecccebedecaccdabdcbdefbeabecfaeebccacdbeededeaadafeecdcbeccdcfaebfcbccbcccafccabfdcccffaffbfcfdfdfacbfdddacdefbdebfbdcabcbbbcfcbbccdaababdbcebaebcaafdbfaeecbeaccabaeeeaeeacbcabccbecfcddaadeddbeafaebcedcaddadebfefaaaadadfacdebdcffeccfaaaafcbacaacedebbfdedbefbecedafdbfafffbddbefbcbfcfcedfbbeddcbffedecfdedadcffbbdcabaefedbbaabcbafdebdddecdafbcbdafacfdfdbcabedcfcecebafffedacdedadcebcaeafacbbcfacaecafefaeeddbedadfaeefbbdefafcefaeccaacbfebebbccceafbeebfbebdedcdfadefdbffbddbebfebabaefefbaccfbfbabacfdcaecaeecabfbfcfbdfdcebaadbbfadcbbacaffacfaaadefcdadccebdfeceabdcdddccffcabadbfddfadbcdebcdcecdbedddadefbcffbffccfafaaaeacbceacbffdcddfbfadaffbfbfdcaedffabbbdcefeedabafcafbedcfdffbcbaaaaadebbafbadfeaecbbfbaaaecbbfbcededbbbdbbedeccfcbeeeafeefbbfeceffceeadfcddbaaefbafccabdededbfebdaadedcaababfcbaaeecfaaaebbcfccbdfbbfcafefcfafefeaacfbeaebddaebeeffbcecdecbafedafffcdcddadefbfcfeacfcacaaabbffdddadadbdfcdaacfedccacaabfcdaafedbdabedeaafafcfabddbcdcedafabafdbfdeddeabcafafdaacdefbfccefcfceaecddaadcafdcdaccfbdfbcadcaaadaffbfaedbedaeaadcecbaadefbbfdbbfcafdddbfbbbadfffaefcceefacededacbfacfecfcaafbeefbbddfdcbffaedabaabdaedddecaabaeefeecfebeaccfcefaffbaccedafeebddafacdbeddaaebfebaedaacabcbbbfeeddcadbecaddacaacecabedeabccaceccaaaafdbafceeffacfddccfedebaccedfbdffcbdfffcbeedeeaadbadfaebedebfedbeafdaddafbfbfdddbbcebcbfbaabaddebddbebbdcdacdffdcbabdddbbaeebfaeadecdfacecfabaeaeaeafafdacffbeeeebfadadfdbfcaeadcfaecfbefbafddedefaceeaebbbdffccffbdebfcfacafaeeddbbfeddeebbfbcfeddbeafafafbbdeeecbddacafbaabbdecbcbcbaebbeafeccedaeaaccebdaabfdafbdfeaaecdbcecfccfbeaeafbdabbacadafebceaadeafefbfbdbdbdffaafcfccfeecdfedddcbcfceeaedbfebedfdcadabcbdcbedaedebbefadeecbecdbcaffcaeacfefdbeecfeabdeaddaeadbdcccebedfebfccfdebbbfdbddfcdafaddeccbdececbdbeefbecbbfaabbbfcbbebbbbbcfcabcdeedbfddaafedafaecebbcadcafbbdfbdeccdfabcdbefcaecffdffdbdfcccbdcabbdfdddfacaceaaabbfeefaedcffeecfeebedefdbfacfededafaabfbcabddcffaabcfbeeacdbbbdebbeebfbdbaefafdfdfcfefcdfdaeeadcbdaccdfdcbeffcddadffaeacaedadceebafeaaececcaabceddcdbebdeaeaaeebbfaefecddecebbbdeaebdaaacfbfbdefceadfddcdfaaaaefeaffaadedaaeffeffcaffacdcbecdcdbfaecdebcbbafffaddcbfaafebdafdddbdfaefafebfbfdacedddeccecfbbdebfdcceedfbdffdafceeffbddaaebfdaabccbcfbdfbadaaaaadabadcafdbaddeffaacebaeebbddeffcecdbfdcadaabbdfdbdabcccefefdfeebfcfacfaeefcedebcbeffddbfbecaacfaebacadcdacfccffcebbbcddbfefbabafcbcfdbdcdfdbbebbababecdcdfdcbcbfaffceccfefdcadfeafcbfdceaeecafdcdcacabacccdfeacafddbfeebebbbddcaeddffcfbacddbbaefbacecbedbceceacdefbadabdbdafdbadeafdadbfedabdfaadedcbadcfaddefffddaeafbeaaeabdbbaadeddbfdabfacccfacbacfaabdeadeeabfffbdeeeccedeedcfeeafcfecdcddbbdecaceaaebdcfecacfdcbccdeebefedcfcbbebbbbdbbcdddccffdecdaebbbbcddffabcacdeefededefffedbcaabbadeaaaaaecafecaaecdecccbbafceaefeeecbdcfcdebeeefbebaeceafacecadcbaddebcebfaeddbcaedcfadbaeecbaadfbffaabedaabefabbfdebcddefbdeafbdadcaedccfedfeafdbadbcdfbccacdebaacfebefeffcdfdfeeaacabdbbaedcaeceecedcabbfaffaebdbdbedebcdcccfdccfbdddceebdaabdcaabccdecedcdddafddbcfacfaabecafabeddefcdaccedabbfabdbacdceaebbacfbffaabfeecbdddfccdbdcbddadeddcfadfdbffbacfddccedbecabcbeeeddadceefbaadfebeedbdefedeefadccefcfbbafbbdaffcadacddeabfaafbedddddceddafbdaaeeecbfadffededdddaffafecdfabdcfdafabbbcabaccdddadebaecaebefaffbaebaeefcafeadffcebfbeaeccbdacafbbdafbfaddbfbbfaeffeacbedebdaaccafcedccfdaecaddaefedbdadcbabdaeeefebccdaafeeebfcecbafeaeafeeafddbbacbfdcfcbebeebddbacebbdaacbedcbbeabedcddbbcdddcceeeabecefeaabaeaceabcaebabdeebedbdedcfeaddeacecaedbaffedfcfddeacdaefafbabefbffaeaacdddcddbcfaaedbcacefcefecbdcccabdeafedabefddccddfedcfedbefaaefdffcdbeeacabcafabbbdbeeebdfdfaacabbbeeeaebefbdafdbcdccacabbbfecabaaabfceacbbaedbbbeeedeaceafedddabbdeacafecaefcddedeeffaefbfeaaeccfeebccbdbaadcbcafeefedcbaeefcfbffaefabdefacdabcdbcaaccebfefbadcbfeaeaceeeadcbffdbabdecffcefcecfdacaabbcaebdafdbacebdfadcbcffcefadbffcadbbaaadeabdffdccacecbadcbebddcccebeaefefdaaefcaeeafcfafdfffdbdafeecbafffaadafdeaaacfafaaffdbabffcbaccbaddebfbfddccdecebccdacfaaccafdccacfdfdeeccaffddcdccfdcbecdfecdacfcaacafabcffcffddfdddfafcedaeabbfffcdefdcefecdbffaabbcddddeccbbceeeaedbedbbfafaffabbecebedfdafccfccedbdbaecdcbbfbedeafdecdefcbafbeddecfcdafafafdfaffabfddbdaadffceebefeaeebcebefaaadbdeeebfdabbddeacaafddfcccdbabaeaaaeeadecdcbcdbfbaecfdeacbfcdcbcdadaabcbfbbdffdbaefaedecbdbdbbffcbacdcbaaafacecdefbcaaceaefdfeabbdaefccdeecafdffcccdbcceaeafbdacaeaecfbabcaaecbefaeadddcabafcaffbbebcccfcafefbdbdcacfbefcaebddeefcedcddeedfbdfecfdffbccefdbaeaffbacaabbcfffccaacaebfbaeacacbeffdecbbecbfffadfbfacadbbefbfcabaafbbccbdbdeaceaebfabdbdaefbaaddcdffccafbeecdbecaebaefecadabbcefcdafdcdedecaacacaeaacfcabaecdbcaeaaeaccecfcdbaeedaffacfebefccceeabfcdfebddcfabcbebdcaabaabcdddfdeabcbbefaddcfacfacbacaaddfeafeffbbecfdbaaeecdedefacefaecddbefcfeabdadebbaadccadaafddcfcdcdeecaefedcdbaddeeafacbafbdbdffdaaaeedfeccfcaddcedecebdedededabebaceefebcebfbeadaaecbfaebcceededacfefedabacbfceaffdfcfadfddbedbccdcdfcadbfcbcaecfebcdbedefbeeabcabcdddffabdbafbcbecebecbfeddcdacfeacccefddcafaddeabadfadedfdcabbfedbbfbcffdefcbabffbfffaafbdfacefccecbcdbbecbcbbfdfeadceccddffbfaffedffffeaddbbcddcddaccfbceefefeccecbbcdbaeccbeecaeceeabfbedfcbebccbdfdfbbbfacbbccbdbcbceaeaedbdfcddcfcdcceaecddcebafaecaaeeeaecadabdbcbbcbbfefbecdccfbdbdcbdbbfaeeccdebabcdcbfcfabcdefebbbaddbbbedfeddfbacabbbedbacdeacecdddefbfebffcfbaeddfedffeafcbaeacbefbeafebbfafaecfbdeccffbfddeddafbebecdcdbfbfbbdccafedcaeafaeebbedebddaaedfbcefaaefccbecaccaafaeaceefcbdffffccecabadfcddcecbceadaabcebfeecadcdafaebbecabfbbbebdafeaaadbbefbaecddbbeadaeeafeaacadacbabdeabbeebbbfddabfdcabbbaebdabdaabbaefccdfbbcacdafecefdaaebeafecbbdbfcfefabbcdbbafdcbacecefbeadeccebceaaaeeebddccbfeaeafcdadcedadadeffbaffccfeebefbbcbbceaddadbcacacaacfcbedbfccbbebefdffacadbeafefcdadbcdeaefdcebabcfcdbaefbcbffaeddaecaccfbaeeaefdabafacfbabcdbdcaebdaefdcaafaabdadecbeabacdaafbbacbbaaccdbfbbfcbfdccebabdcafbfbeeafeeecfcafbfeeeeaedfccddacfbbbcbecfcddeceefaaacfdaddaebfbbedacfbeedcebeacdbffdaffebddcacafffcfccbbcdfddffbeabbacebfeddcbabddfacacfdfaccaddbcabafadbadecabedcfeffffbedefdfdeccebacdabacbbbaafeddfbcfebbeeafdeeffcbcfecddcceedaafbcdebfadadfeaccaeafdfebdeabdaceedaefebdadbcfcfdbefcfdadeddffbaedafcaedbedacdfdfbeccadcedcffeccbecafeafdfdaedeceabbdbbbeadcbfefebabcebedbbbfbbedddbbdabfacedfdfdbedbaebafcbaefbcacfbfadccfcfcacdbecddadeffcbeebeaeafdbccdadbdfbdcdccbfbbddacadaafbeaadcffbddacedcdedcdefbcaaecffdecdedfdacaccbceadfceeaddcacaadfeceeefbccdadecfceabcecadffcfdeabbbcebafcaeeabafaceaacdeddcfbbbbefdfbbefdfacdaafbdeeebcbadabfafddceddebdbdfefeecabbcfcfcfdbddefddcbafcdeaaaddfcdffdcdaacfeaefeebcffceefadaacbafdcbeebdbaadeebdebebebdeeeedaaefdfdaccbcdbbfeaeacdfeecdcfecaefabcdefcaccaebfdfdccadfdbbcccbfffefbaebdcbbddaadcdbddfefeffbebcceaeadfceebdfffbebccabfdfdcddfeceaabfccbdffdfdbecaccacadebceadfafbdffbbecdbdaaffacaeffafbdbafddbfbacbebbbdfabcfeaefdfcefaaffffedcfcaaabafadecfbfcafdefacfdbdeacffeffdaceaabdabaacfddeadcdaaedfaacfedaecbdccfbcadebfeafbefafccedfbebcbdcdcbddbdcfadfeddedbafacabdddbcceffcaddffaaadfaabdfedbdedbaadedbeafcadaccfbbefebfcdacaffebacaffddcfebadfffffbbcaefaafbffdabfaffebedcfbeccfccbbfbabeecdeeeecdecbacceeeabacefcecdbccfebdedcaddeeeeaeedfcfdabdadeaabeefaecfaeffabcdccbffbbeaeaeabdaddecabdaaffbfabebdfdadbacabaddfbcdcdecffccdbadccddcaceddfeebddbaabeffecdcdfacebffeefdfdabbbcadbadfbdebfeebfefccfbcddcccfcdeaecdaafaabdafdefdefbcfaaeabbdaacbaaffbcbcacbbacccacccaffdffbbffbfdaeebceecfaffeaafedcafcbdccbbcbfecbeadbbfdeccaaeddbbefdaaafcaeccdffadcaabbcbcaafcccdcfbffbaadecbfdcdeeefbffcfcecefaccccabdbbceabeacbbcafbcfbbbfbcebeaaeffeeffbcfcabffcbacbcbebeececdedbcaeaebfbeaefeadceecebebeceeaaafcbbffbcfdadaaffaabcccafbecbcfffcfbcdcfaddecdfbbacddfafcefaeacadbecffdeacdaacdcfadecbfbfdbcedefdfeffddbfbdcaedddbcccdddeabfdfdfedcaebfbdfabfdfdbbdeeeddffeeccbaabcefaafbeecfffdebfafaddcabfddbafaadccaacfaefadafaaaacacffebdeefdefcafefdcabcbdaecaebafaafaaaeedcebebffeeacaabbfcabacafbadaddcaebbaeefefdbafacedaaccccbfcffeeaeeceacebbfbfaededcdabcabcdeaebabbdccefcdbecdcaccbddaebfdfaacfeabecbdaeeadfeecabafdbfecdfffddfacddccbeefaeedaddecdcccccdcbbafbbceadedcaafcfebcdebeedbbbadfccaaccbdfcdafdedabeebdbdaababbefdaebaeeebfeacdeaefbccfbdfbaaccedfebdecbdfebcadfacfaacbbeecdfcfdbeebeedcbeeecbafedaacdfccbbefabceefbbbdaddefaffaffecacedbeaecaddafbfbbedcdabffaadcccfecbedebeaefaddaeaaddabdfeeffbbfdbffdeeedcebbbcadbdcbabaeecdbaebdbaacadbeddcefafffacaacceaefccffcfdaffeafbffcecfcefabbbceffcadedfdbacefaefbbcdbbadabeccdddabdfedcbbbfbcffadcefaddfadefffdcbecffebcfaeccdccbdfabcbcfecbaaeceaabbecaaccbeeacaedaedbbcdfcdfdabbdeecabedefdecbeddbdedcfeddcacdedbfadeabdddcbdcaadfdcedffcbaccfaeaaecffcafaacaccddabaaeecfaebfdcbdddefaddeadaeeefabfacabaeaebbbaafdcfecfcddcadeebdaabebdedccfebcafdaefabfbbdfdcffbfeefdbdbfadddefbadaccddeacfbbdeccbbafbffbaacaeedcdedffbebeecfaddebbabfaecedcecdcdacdfbdabbfefafaebbcbffbbbaabbeadfbeffaaaeaeecfeaececdfccebbeeacfdaedccaafcdbafbecddedaacfbbdaeeecdcbabcebbeecacbacdafeabacdccabcbdeafedfeeedddeebfcfddcfdadebeaefeebbadcfbebbdabeafdbdfcafbddacaecfabbeaabaffddebaeccbcaaaefcadfdbbfbefaafbbabfdefaecaedaafcefccdacedcbaadeafebbcdccebaeefddeceebdeeedeafaebefafbdebdbfbbeccebffcebfefffcdfafaccafffcbdadaedbbabafdcabbfbfbabfafadfebcedafaecaffcdcabaeadbbeccbfecbfcdfeecdcdbbabbfcceebcfefecfeaeaddbefdbafcdbffbeecacfafbacdfadeccfdcacbbaeccbafbeedddbbfcbcdfbbaaaeeedbaedbdabfdffcbbbcfecbedddaabcaecfdfdfceeccefabbedbcdbdfbfecbbedfdffbcfcafbcbecdabbbbcbcbbbaedbdcbecbeefadafdcdafbfeeebaadaabccdbeaccebddbeaebdacdaddeddaaefcfeaabcbacdfecfcacebaefefbeecfabfabebfaddecadfacaceedfecffefceffecbdfffffabaefcdaeccafcdfddefecdbcabeddcacbcabeafddbebdddbdecfffbccaabcdaefefbbbbbaeacfbaeefcfecbaddfcefdabdaadfcedcbcfababadcefebedcccebcbdafcbdefbbacbdfcfcddbcbfbcfdeafdddcfacffcffedeeaccbddbbfdadafbcdcfdbacbdadabfadfeafcbceffeadcefbebdddecdefcccabbccefebcedeaceeaaefaafbeeefbfedabdccaccffccaddbcdedcfeecebfaffecdebadcfccceedceadadeffafaaadfceacaefedcfccdcfccddbfddccdbbcaacffecfceddbfadfeadfeddfdecfcbccbdfdaafdbbffebeaebeedcbceddbabccfeffdaafafbceafddafeffaccbffcccacaddfdbfbaabdeececbbafbdfafbeadfdebfddfdbdacddbdcfdfcbeaccaabacaedadcebdaccefefabeffffaaeaeeafcfcffcfbfefceadaaaaadfebceeebaffbbdfbeddadfebecbbceeabfcdcbebbccbccbbfefbcdfddadceacffcfdbcedabbcebcddcadcbbfacdaafbacbaeadbceeaccbcaefabcdadabceeffaebebfecdcfbbfdabebfabfddbeeeadbcdacfacbbbbfcabbecaaceaaafeebabcdddceaccedaddabbcedcdacbcabdbcfdadccacdfadaacebebbcfabdfeedfbeccfabcddbaaadcafaabaafeecebffbaaecfcbceaeedaddddbebbebbecebdbecaaacdddccebdecafdbfddbcccfdbfdffdfededdeaddeebbaaccfcbebcacbfbbcfdeccaadbdcaebefbcefdfbdccbccfafdffadbcdaffacadabadbcaeceefbdcfdeaffcdfefcebbeaeffbedbcabaecffefabdbfddbbafbfbffbacebcbfbbbeafbfbecfadebadabcbedaddbfefcbddcdbabcbeacbeacfbcdfcbaaffdedfdbfbfbbcbfcadabaaccfcdcaeaeedfefecdcdbbefceebbffdcbeaeccecbbbdceebafffefedefaaceccdeefdfeeebcacbbafacdcadcceaddfeecebeedacecfcafdbebdfaacfabdfffedafebbcfecaadddfccddabceeebbcbbcabbdeaefcfeecdafadddebadeedbbeccaacaebadabbffffeeaabfacabaccececcfedcafabfaedfddfddacbdccebbfebbcfcaccecbdcadcdebbeaecfaceadfbdabeccbffbacdabaababccbfdfdacfcbdfdfcaeadababddadefcaceecdeabeebbcebededdbfbedcecbadaeaffddadafefcbaccfcdebfecafefffaafadcdfcfaadcadfeadbdabcdafceeffbdcbbdfcbeaacacbcdfedbecbbfbaecbfdfcdaffcdddcbcaaaaefacdeeeffcfceabfabfbdabfcaacdacccdcbcadefdaaeebfefcaaaccceedbbabcfefbeeaacdccadfcecdcfacfadeaedfdebadecbaadeaafddabbacccccceaffdddadfcffbcddccaadbdecbfeeccfbffaccefddfcfccdfdeefdcdffcccdcfcbffecbeacafebdcccffcceaabeabfaabefbbdadfebfacebdfdcecebeabbdaeeefeeaffbeceedceabadeffecbaeceeabfdcfeefacadacfceedbaadcbaefffeedfbfbffbbffdfbecdbeddfffcefdeefefcbeaddccbecdaddafebfcdedeefededececcadddfaddbbcdfffadfdafafdbbbcbabdffeadaaffaadbfafebddcabdecebceeecabbbfefbacfefdceeebccaafbcfdeddceefbfcbfffceaeeabcacffeacbdeeadefeddcfbdaffbeaeaabdaffcdafababfafbcbeebcddefacebeaeeaebdebbfcccdeecedfcbefacabdcbdfcdeffecceefbdfadfedefafbeaddfbdeafcaeaeaabdeebefaffeaedaddccefbbaadffbacfdceceaacfacdccdcefcafefdbbebfbbecdbffbfaedacadefedeabefeafaeaddfdbbefddebdfcedcfdaeccfdfdecdecaeffdeafbfdbafeccffabbffafecefffacbfeafaefabdceaaadcceaaebcaecdafebfccfcbcbbfcedafacfedbffaaabbecaedebeaadcdbedaeecefebdbeaadfffacfdbdfddcebbfffcedcdffefaacddcadabdccaccccabaddbdcbfdfeddefdfbbeedededbaeecdcbcfeefbdbaeafccbdebfccafcaadeeeadfbaadbdfeeefffaadbcbbfffbbffddfbdafccabeeaecaabacdeccfdbdaeccefebfeffcadcdddafffcfddafeadcbfdcdebfeddadacfcebefdcdadfdfbdedbcbfeececadafdfeeaffdfbbcfdccdedcdbaaebacdcfeacacacafcdeeeadeefcfddfcdcacbbaedbdabebcfafecaaffcedbedaabddfcaaddddcaaddeaeebdcdbbabbcfebedffaacaefbebbafdabefceddcaeffeedeeaefabaafcfecfabcdaddfafcfffdfefdbaaadeefccbdbedeacafbdebfaafefdbcaedcfcebcdfbaaedaccfafeddcbcacfdafbdeffacbecaecefabdbebdbefafbeacfebcfaddaedcebddcacfccaaacbebbefbafcaceebbeafeadedfbdfacecfcdccdccefcddbbeecbcbfcefbaceadcbebfffceebfbeefcdedfcfcbbebfbfdbcacbdbbccbabefcefccaccddddfeccdbaccbdabdcecdbdfeadfffecbdedfbdefedbcfdeebdceccbcccebcffffdbeadfbabaddfdfeffbffbdbcdfebddfcabffddaaaeccfbafeafdaacaffffefceafeddcdebacfcdafafbdcbeefcbafdcabdfcafddcbaabdbedeafadebaedcecebeccbbbffefbadbdcfdccecfeafcebcdfecffcbffadfddccfcbbfccebfddeebbbaacdbabaeefbfdabcebcdbeabfaeadfdffdaecbbcacbbffaffceaebdbdabefbbcfdfadaefecdefcdaddbfeadcaecceaadafbdafbdcbfeffedbbcdcdeeacdfabbfbbfddbecdfdbfbeaaecbddeddacedefbccaeccbdaaebefabfcedaeadddabdbbcbaddceccbfbfeecefbafefcbaedbcabafefbeaffbfceaadcdececbdceeebacebedafccffdacbfedaecacbeeaceaebbecabacceaeadfefcbddebfbbddffeabebdbffbddbbaefaecdadffedfcddeaabadcafaecfdedfacedcbcabfdeaeaaffabbaffcfdebbcfedcffbdcfaefaafcbadccacfcecdabeedeaeceddabebdeaddbcecadbcfaabeecdbcdfcaefdadabbffaabebddcbdfedeaaaddecefdabadedeefeaacdbbfbeccacefaffbdddeebecdffaefbcdeddfccbaaadbbdcfbedfbecfeaabeadddccbefaefaedcddfedcfedfeaeaabefdedaffcbecacbcaffdecdaceefecccaccbcaedecdcecafaedaeacdeefccbddbcbebabfbfaccceeafecbacddcffcbfdaecfaaadecadbdbddcbceecfdfbdcdeebdefceacfeaabacfbacaececabdaacbaeaeddacfffaafbeefcaaaeafebaceefbdbccedcbdbdcbdcaddfbcdbfdfdddcdefdddbfabedfdbbeedadbdeffcedffefdaeecaefbafbceeacbacfcadbcabccabecabebdfdcceceebfdfbfcafdaccaeffaecfabcaceafeabafbcebcfebaefbeeaebfabeabafddfdeddfefdeabaacefaeeabbcecceefbcdbfdffdcafbcdcbebeddeddafaeacbacdcbcfbaaeadbddbcdfdcbadceebbdfdcecaebccccaeccdbccbfedcabedadadfeddbceecacfbdeaaabcfeaaedbafcebacaaaeffcfedabaabbbfbefabffdadfcdbcfacadedeacfaafdbfceccfecceceefddbaceaedadaccfeddcfebafdceeeecfcbfbfcfbcfcdbaecacbafeccadbfdebefecebaceafdeedafddadcfbdffaeadcedbafbdfcfbdeafffeefdaeeaeecdefdceffeffadaeadcddaadbafacbebcdaeadadfdffcdcefcbfecfabfdeaaebfbdbefefdfbdfecdadaadeebcdcfdaecbfdefedbfdcdcaeaddeddeeaadcaadfdbddfcefadbbecafdbbecdebbeadabdcbbabfcbdbbabccebbbbecbcdfacecacbaecfdaacafeaaabacdadbafeccecbefcdafeddfcebbcddfcfeecfbeedddbaabbfedcfcecceaebabccbdecebbeccadcfbfddfcaddbaeeeeedededbeadbcbcbeddcabaaeacefdeacfbbfcacfbfabbfbfeedebccfaacddeacbdcfebdaffedefbcddfcacebbefceadabdccadfbacfcdebfeeecbcebabffaafcfecfffdebcedecbbabfcbcfdcefbebbbfeedabbacfabfadfacefadeadbffafcdebcbdbbadebefbfcceeadddaaeceacbcddffaefbdebcdcdccdbcfcfbdafbefacfceffcfafedbbeffabbabdeabdbdbbbdbfdbdeacafdfcfbabbcfeefcadfdccacbbdabdbcfdccdcdaefddfbefbdcbedefefbfdcbdabaffdbfecbadbeffbfcdfaafbadbcadcafdcbadfdccccbdfafbaafdbabcfaadccabecbadbbbfdabafdbabbcceffedebdecadedbebfefbbaedcfccbaabeafcfbafebfaaeaeceadffdcdcdaafbebbadcbedfbcdbccffaefdddfbbdddbcadbaaeddebddcabeadbeeafbfdbcfdbadcbfbdedaaeabfaececfcdbebbedeceecfbfefcfbdedebfcecfdccbfdadfaecedfdffefaceeddfdcbdeeeffdcbfaccdbbbfcccdeaaaddfcbfaebcefbeffbfecdddcebfbebfceeafabfbbafceaaecbebefceeebaffcbefdfaadbdbbcfbedbfdcfacddebfbafceabaaabfaffcdfdfdedfdfacfaeaedcaeacffbebbbefdbabebaafefcffeceeedbfdebddcebfedafbdadbecfbebeceebabdfcdfebaffeecfbcffefbceeacebafebfacbaffacffedfcaacfdedbdccbfacedecdffffdedfcdaddffdafcdeebddaaebfcdfccaaedfbbbcffefcbedeedebdaeccadcddebbdceacdafedacfeeddfecebebdeecbcdfeabffddfbcfdbfcaddcccecbfefdefccabaeecfdadcedcaaeadfadcdddfdccffeeabeebaeebecccdedebcfcedcffeabbfccdfbaebdfecbabefcababcbcfaabfcfeddffdffaefbcfacccabcecffccfebabccacdafeaefafabdceeefdabeabbaffdabccfcaeaabbbdfdadbbffbdcadbbbbeaeacedabbefdfaccccaccabedcafbafbcedfedaaffdebedbfbdefddbaaebbcefbbbcdefabbefbeddecdaaedbbdbedfaaeeecdefbaeebebccdbfceeccbcdadcabaeffedbaddeaffeefaaeabacffccecfabddafcadefbaeccdcbcabbcafcedaedfdadcededcdcbeadadaebedaaeaedeccacbcbadbaaebbecdbcfeecaebdecdcacecabfbaebccabdfdedcafaacbeeabaefaebecacebddafecaabcefcfabdeebbacbccebeadfcfcbaffdcfcbfdfbaeebddbbecaaabeecdaddededfdabffcccaffdefbbffaeeceeacfbfeabbebfbefbdcfabfddeefdffaddfcdaceaacebcdeadbecaafaecedaebedfecaacdbacafdefececbedfaaeceddabcdbebeaaedccddaaaaddbaacacaefbcffeffceddffcdcabadaaeedaeddcedbefceedafcfbcaecccffadedcecedabbcbdbebcbbeeadeeebfcfdccccacdbaccdcadddadbeccffafaabbfabdcccacfccaaafdbaaccaefbbebeffcbdfcbfffbdbacdebcbcbebddfaadbcdabefcdebbfebebecfafaabefdddbdebcdfbbebcbeaeaabedcfdddfcaaacedbdfddedefbabededacdfdbdabebdefafeccbfedcccdfdcfdcddebecfeaaaeddaaaeecfeacdaacacbaccfaddfffcbcbcfdfbdbcfaefcbbfcbcbcbcacfeccdcacefefeeaeaebeaccafedcbafafacffeceebbcaadbebadbcdcafcbbacafddcfdacfacdeafcdedbbfdefbdccdbcbaacccefbdaeccebbecfbafffcbaedfddfccfceedbdddeadaaeebfedccdbafabbdefdabbabdbeaafbcbcdeffdedebbfacccbccdfffdbabcaecccffbcebeedaefdcdbeedbabfecbacbebbceafbdcacafdeecebceabacbafbadbebddbcaabafecfbaecafbbfccbfafaeaaeebcfbacadadfddfbaaffbdbbfcfcbdbacbdeaadfebecdbaebdeaffacdabdfbbabaeeebbadfacbeeacfecbbcbbadbdbbceebdbdcebfdceddefdcffafafcfbaadcecfacdabafaeccffaebdbdbcedfcbafbfdbdbafefbadcbbfecdddbdebdebfeacdebacaeddacdbbebabbdefcdaeeaaaadccbedcbfcaaecdafebccfaeaedccacbedcbdcafbdaccfedecaaaeabfedffeceefaaffeaddabefdcceaeecfcbfabcbdaaceaebecedbafabebaaffafccdcabccadeabeefbfdfdbdcfdfffdeacaaabeeecbcbbddfacaaafbccbbdafaeadeccecbbabacaefbfaffbbfbcdcadaccbafbedcddbdfabfcfedccafddacfaedcdabbfdcfefcafacfeadfbdccccdcebabefebafeaeffcfbdaaafdfbacefbfaaafbebdfaccfcdefbabdfeeddbcfbfaceacedaaebaaeddcedbfefcffefdcacacfedafefeeffbeeddfedacdbeddaabfcdaffcbfdafccafedfbfcecadfedbbefbcfbdcdcaadaedcabbaacfcecbbeadacbfdeeaafeebeebeefdcfeebaecbaceebeebaedadaefadffeaafbbffeeabcdcafcadbdcbbcdaffdacbffdfdefafeeebdccdfedaeecadacbbfecbabfaaedffbdcbcfaeedcffecdcffbebdebacfdeccafdfdfafccfcebcddabacfebebecaafbdfdffcedfbcfceceddebcccffebaddeefecaaaeccabdaabbbcecffcededfbacdccfefebadfabdffeefadcdddbcfcfaecadecddebfbefffeaefbababcbfdbdaaefdbfdafffdfabaabbdeefdfcbbefdedfaecdcbcfefcaabecadcdbafcbeaeffaccdadfdebfbfacdabdbfafaefdaceefebacdadceaaeeebbeecefbcccadcefbbbaecdebaaafebbaeaeddccdbbddbaacebefbdcbfccabeeafeecbfeafbcaefffebaeedeafacdbcccfdfecebcfbdfecdfebcbabfedcbddddbedefcaefabdaadedcbdfcecafbefaabfaafdafeefcacedecdbffeedaeeabebcecfdefafcecefaeeceaaafbfaececcbcdfadbbaffaddefdeffeacbcbeffeafecabceaefefcebaedfcabebfefbdffecdfdeebeedfeefbafebaebbbacfeffecefffbedecfbcbafaadebbacfdadddbebfdaeabdabdadebbbcdfddcdcbdfabddbeeaeafbddddebdbfaceddfbfcbbcfcdadccfccafdfdcfbeacbaaddababfdbbfdcbbefbccdeeaeeaaedeccbdddacffbedadeaeebdbcaccabfeecccccfbfbaafdeefeadfecdccaaaadeebdbbcddaffaadfdeafccdeaeeeaefeafcdeadaeabcecebabafffefedeebfebaeffaceefecbafedbaedefddabbcbfbeffaadebdfbccdfabedaebcecbcafcbaedabdcedebebfdeffdbdecefbcbcdcaeceddfcfdceeacfaeeabefececdacfbdbabfdbeaeaaaeddeeddeecfdafaefccedadfbcceaebeeeffaecebefccfcecbcacdfecfedfababbddffcbbbffddbebeeccfcfdabacdcaffabcbcffdecebffafedbceaadfaecdfaabcecdbfbbeeaaacbcfabeaadeaacbbebfaceccbfdffaebdffaffebfdceccfabfeabccffbccfceafbfbdebeaecdcebaeefdfdeccbdcfabfabbfaeeeeeeecaaefeeaeffccffeeabeaacdccdbfbcffbfbadacaaffceebcadacbbdbcdebffcdfcebafbcbeecfbecbffcecefaaccefcabebdeeeecbecbebdeaccbfaecaeceeccaeedebcaadceeebfabfbdbaeaedeeaedcebbfdfbccbebabbdbfefaeaccbbbeadaaabeeedbccaffbfeefeaadbbdecfbfbaeebbbfabfebffbffcefbdbbcdfbeadcefcddeacecbdceafdbfadfdfbbbdeffcedbdaefeaddbcccecacbabacdeebfbfccdbcfafcbbcebeaaeeafeebcfcfffadccebcacacdcabdccabecffadacbabbefabcffdceaeceefbeccbbdfdddbfcdcbaeefdfffbaeadecccbbcfeedcdadeddfebdebaecbfedfaaccbabacaddfbccceadeaeabedbfbeabbeefabbdaadaefcadbdfaeadbacaddaddaabfeceaadeadbefdfdaffacccfacebeedcacabfdeadddedceeadcbeafedabeeddbcafbdccbfabaaeafecfbafacdfebdcbfceaaaddecaeaccfaabdcfcedeadfbcbddfffcdccbeeadbcabebfadbfedfedebedaffeecdaeeedbefcfdbedeeddebbeaabafcfedebdcccbcbdfbdbbbffddedbfbcfdfcfdcfeaddafbdddeaabbcfaecfdccedfccbdbbdbbfefaebcfeefbdaecdceefdebffeadebfababfbcaddecbceffdedebcbdccbefacaecfcaafffedaabcbeeaffbaefbcceecaecdaeceebbdecbbbaacdfdafaddcecfcffceffbcedecdeaacefaaedfcdfccfacdeecfcbfbaafcfedcdedbfcfcdddaecdfecdbbbcfbeddbfabfafddeedfccdbdedafacadfbebbbecfafadadcdaeacbcfffcddbbefceafffbbfbafafdcefffeddedfbbbabcdabfabdcffefdfeabbfadfaafeebdfffacdefddbeedcadddaeacaadafdadefecabbcddcafebfebcdcccfbeeedfcccaddfefaceeaecefafebfcdfdbdbfbeccecdbefadccaabbccecdccadeedeccefaefbdecbdbacefaadebbdafcabfadcaadeccfceffafdffcbeaaefabaeffddccbfeaaebdbffacdbbabebbbeadfbdbffedecfaecbbfedcafafdefbdacdccadadbdadeffdfdabeefcbebeccecafdcbccfbeefbdfecdfcfcfaaedfadafdfccceddedfceeffeddbeebfdedbebabccbecbccffdaadbbabffbcebfdbbefedfcbfecffffaeaeadafcbecceafbaccedfbfefbabbdcfacbceefdcabfeaeaecbcbdbcbeddacfeaacfceaecabcbcdcefaddcdfbbcaacaffaaabacdffadaddeceebcfbaacecafdbdaacafbbaeacbcbbfbeeacdfbcedffbfacbaacbbfefccbedfcaaecaddbbeceeeedcdbefdfefddaaafbfaacadbadaeadedbaeeebaddbadeffabdbfeaffcfcbeadffbaedbfabfccbcbdffdbcafcaddfcfeaadabeaeeeccbfcaaefdabfdefdceabdfbebbbfdcbfffaeddbcafbdcdecdfaecbcbdddedcfbcbbfabaccddddddaaceecbadfabaaefcaffedebdbeafbdfacaaabcdbcdebefdbddefadefefefbedeaabdbfdfdedadaafeacafecfafaccadbbeccfaeeeddcaefebbdeadbdcfeeebdedefcaacbdbbabdfeecaacadefefdcfcfacabdffbfecbcbceefedbfefcddaafedaabebbecdbffbedbdeaaebaaabfccdbacdedaffcaadbaaebcdfbfccaaebedcbfacdebccaefceefdddfebdfdacacfeebfafeadcfcebdffcfcdedcbddafabbafeddaaafdfebbdbbecaaabacffddcacddcffafcccdcdacaffaaddeababedadeafbadcafeebdafcbfabcdcafeebbcedfaabffbdbdebbcddfdecdccfefbfeaaeaeeefeadbcdfcacecafaacfeadcdeafabcffacdafacefdbafaddeadfdbccbbddecbbdcecbbacaacefedebebfdadececbabbceacddebfadfadbeefebedafddafeebabecfcebaeaacbeccfdbbeedfafbaecceffdcfdfafcbaeacefdeebcebcaaffdebeffabebefbedceababcedaabbdadeccafdbfdbfadbaecfebafedaefececbcccbadcddecebedbccbbbafffffeedcabdebcfddbbfaabaeeebbfdcacbbacaceaafbccabfcccaabcfaeabcfcbaadeecdabfeebedfbaafcbcfabcaeaadfcbcecadfddbececedeccadbadafcabdeeccdefcacccfaeebcfbcaadfafccaceccdbcbaffdeaffcffefbacecbdeeedbbaafeccbfaffdaedbeaddcffbbccfddccbbdeebaeaaecbfcffaedfaeebbfceabdabdeadddfbfabcedffbeccddfbeaeafcddcefbcaeceacdfedfafeadeaddfbdfdbfddeabcacdcefccdcebeeeeceaffecdcaaccbdfefbeddfecedbddccecfddeacfbabbeacfdbbeccebdacbcbbddbadcacbdfcddffdfdefdaefddedfdbcaccaffadfdbdeedfbadddefdaeebfbbefaaeaffdcaeacfbfbaffddefdfaabdaaaefcedbacebaafffefdebacadccaefecafafebfdceaddadaadbbbacddadbdebdebcfeaabfeedaeaccceaeaccbadceaaebcbeecafbaafbbeaeaefcabafdbcfbfcdabceeddddebdefcbcefbcdebabbcdaeedcbdaffdaafcfeecfdddafaeaecbddddfdcdfffaddfdddadfeeabdcdecbbfefadcfdefbaddbcdbbcfecadfccdaaddafdefbbfafbdfcbbafaaabcfeedfeefcabaadcabecffcbbbbeadffafcefeaacaafeeebcecccccbcecaaccbafbcadcfdadfeedabebfdfebfecdbdcfdcfecfbfdcdeedabcedccfeadfcedecdadbaeffbadbecfdbdabafbaffbfffbdaecbaaddefdceffcbbafbdeeedcccfddabbeedefbcacefbfedaeffbebffdfcedbedcbbdeefefdcddfebafdccdcbadecfdebaefefbbdbffaffcfacbfacbfabadfecefbcafcbdbedfadfcedbfffbfcfababceaddbdffaccccafcebdfdaeaeadfbedcaceecbabdbbbefefecddfdcfcefabffcfdbbecacefeebbfcdbccdcfcfcdccbcabbfbaeecafcecbeddebbdfffafbeedddbfbbfaadbceeaebedffbaffeecbddaaeacfdafccabbdcebdbfbdecfedddfceddccdbcefbdaebbbacfbbfbacecfcfdbdacdbfaceccbbffefccccbbddbbdfbbeacdbebbfbedbdddfacddfbdedbefaddeebddcedbeaedadbcafefbcbccbdbeabdadcaafadbbafbadcadeabcabdadcbefeacbeaeeefebaafdcffbbcbebfbafedadfbfddfebfcecffedbedeacbdffdcdaaaefabecacaececbcdadfdfddacefffebeeaccbaedffdbcddbbeeadeebefcddabfddbefbacadacbbfabdebdaeedbfbfdbebeefafccafdddcfbfacffdbbcfedaceadcabffbbbebbaebfcafadaecedffdbabeeabdbfdeadbfadaaaafdcfebceccbcbaedaafeebffedceaadbdeffcdafddefefefbabdcecdffecdcdfffbaeeedaebacfbecfbfffebbacedadaacabbebbdeabaacacaedbfcdcaabdcacfecfefcadfccbebadabdcaccbfecdbdfecdecbefdabdacbdcecedcefaadedecbdacfcfdacadacccbbffbfcbfbdbeecbdbcabbdebcbfdfaadeaccbebcddfdbcdaefbcdbeddcbdcdcafcafcafeafdabaeacecffddaaaecebecdcdccccccbdbdfdcbeeadbadddbcbfdeeffcdfaddaffbacefcbcbeadeeaeafdeafafbcdacaebdeaefcaddaafefefcccbdddfcfddbfddfeffacebfdbaedbaffbebafbeaeffbdcceeabfebecbebfdcdcaeefdaaaffcdacbefdddaebabaddabccbdafbcbeadebbdbdaafdbadcfbedccefbbacfcadddcabfadaabbaafdabfadeabaafdedfafbacccabceaadffdadacafbfdcefcbdccdafcbeaedfacdfedfacfcfbccecefdfbbdbffaaafdcfbafbcacaddffcbcbfededbeeaccbfdeecefcdcecbebefebdbeedfbcfcfdbbadcfcecffadeeeeaaaeebaceacfdddbddcdacbdcecbaaebbcfeccccabffbcbcadcecdfeeaeaafeddbabfbedecafdcabafbcafdaeadfedfaadddfeffdedcacfffcbdeaabaecceddfffafcecfdfabaaeeababbdecaebfbdddaaaedacbbbeffcaacbaebcfacafeeacfeceeebfafcfdcbddbbabdeaccebcfddceccbbcfddccafdafcbbebfccebbcbeebcacffaeafeabdecfecdcacdbdabccdffdabbcabafcfebfaadbcdbecadbfbdeccaaedddbddaaebefbfaddaebeefefeffacdececacddbfdcafabafbbfdfdffdeacededdbfdaccaddffeebccfddffbeadbeeebcdeaabfdbffbdabceffbecdefbcaebbcbdccbfebbaecaedeaffcdbfbefddeddacbdccdaeaaefaacddcaccbccbaffbcfafcebcaaffdcbdafacfaefaceedaadeddfebbcfbaaeedfcdafdfedabbfffefabbedadabfebeabbcaeababcdcaefbfdbdbbbefefaccbaffcbffecffcccacadafefccdcdcbfedbadfbdcbdfebebbbfbcccdacbabfaadfecaaaccbfaeadfeedfabdfbdfbeeddecbdfbababbccdccbcedbfcdddeffccebcbfdfdeaeadefddbfdbfdeadbbfecafaebfaccccdfbabfbcaebeabbfaaabddefbedaceadfbfedafbadcfbcadfdbdaabcbbafaedfcefcdadadfecdbedaffcdfebbfafbbdbbacdbfbabadefcbefebedcbcdecffdcfbfdefcebbebceccfcbfbcdeffaaaedbeadcfbceebebabbfafbaabbdaafcaefeacdabbdacddbbefcdfafaaebfeddcfbfaffadfdfceaabbecdfccccefcedbfddddacccaaeaebeeefecbfdeeeedfbeabacaaeaeeccaccbedfeeaabdbccafbeddacabecfacadcbcdafaffdffebaffccaebfbecebaabfdccbafefcbaaeefbbfbedcebffecfdeddfceecadddcfdbcaabbaeeadcabcbbdaaccebdbfdeffededfdabebfdfedfbcbbadcfcdddcbccaeedecadcddcbcaceedbeabfbbbeeefcaddbcdafeaddcdffbbaedfefefcbcafbaacfbefacfdccefddbadddedbfdfbbdfaabdffabbbfbbacfbbbaacaefcfacbbeaeefdddefffaadbdbadfdacbbabdcadfabdfffedebcdabadaababdfcfcbcedbcceceeebebdbefedeccffadbffcdaabfacebbdaedadcaececbcbacdfbafdacadddfcebbcdfcaadaddfcefcfdedddffcfbcafeedcacbafbaabdcafeddcddecbdfcedacdabeebdebfcfcbfacfedaaafcbdcecfdabcfadcfffeadbeafcccfcafebbbafefcbfabeeaadccfadfebadcdcdcbeebbbbcadaecfcbadbcfdfedbbccebbaabccdeabbcadcdabdccabbddfaeedeadaaefedcedaeacbddceadccfaeccefecdcafaedaddfbfeceaaaedcdcbadbddbebeeffeedfbabeabffbdaeebadfbadbbbdebdbbbeaecacceadbfabdaefdabdedeccfbebaeefddfaefbcedafebffcfedcfebdaefcfddccfeacaeeabdeccffcfdcdfeddeefdecbdafefdadedffcaffeebebcbdeabdbbcecefdcaaafcebddeaedacaabdeadfaceadfabbaebabeecfdaedeeedbcadbecbebffebeeedceaefaefacadbdfcaacbdeedeefaeaccdefdfabbfffcdeefacdeecbfedaeeccfaecedfaceefbdcecccbbbbcacdefadccbbbceabbefcbacccfeabbffdfbbddbfbdfbabedbaefbacfafebedbeedfacfbedbfaadceccecadfbecffcacecbedbbbdbfdfdfafcfececeeaabeeadbdefdadcbbcefcebeefacffdcddfdcfdecbcbbeeafeafabcadeeddeafddacabfecacffbfdedebafaafbadadacaecbdafffbcaacafecacdbeacddcdbcddbdcbfdffebefefffcdaaebedbefaaeafefafecddddaedbecffdaebbabcfcbfaadbfdaedcecfadcededcabccffccecccabadbfcacbeacbcfbadcacbbdcdadeccadffdefdabdeeefeecbeccffaaadddcfbefeafcfbebcadffaceacdeeeccdfbdbdcaddbdaafdecabcbddeccddcbaeacdeeecfecfdefeafabfaeadceebddbeecdfdfdddfebdffaeecbebeedcafeacebeedfcebfaacebedecfabedfaeecebdacdcdbaadbcdfebfdbfefcdbfbcbdbeedfdfccbeadfefbcfceadaccdcbccbebcfafaffdddbfdaebbbeedadccedeccfdafcaebdbabceadfaaabbefffacdfbacdcbebeafadefcddfbfeffbbdfbddadcfacabceaeddedfcffbabccfbfecedaffdffdeebdacaeccfcaaacdabbbffbcbbcaffabcdfcffaaceeebebffdeedcdbfccadfeeabdaaaecaeeebdbbbeefbcddfeaacacebafddccfcaafadcccbdafdcadbadacfddcbbedbbfaccccbcdeebeaafbfccbebfdfddfafdcbacabafbfdbcdaffacdfbadaccfcecdeddcbffeffacdcbaaffcdbbcbfabfddecaeeedcfeeabecceffaccdbaceaabbccdbbedfdcedfdefbfbefeccbbcfedffecbaccfaaceddebefaefafedbdbaeffbdaddcbcaddbcaecaffbbffbcbeaaacabeecdecfadffbedcaccfbfbcdecbaaaddbcfaaeebfebffceeebfdddecbadffcbafbcfabeddeababdbccbffdbfeececbffeefeecfbfadeeecafceeacaafefebfbacedbbaebaecaecadbebefbaececefabafafdbfdaadffdfcabbedbbebdafecfcefbfedaafabeeacdbedacfaeeadcaddbdaedadcecafafeebccddefcfcceebbfeccedafccadeebbecaffadafceeefcbbecaecbaccfbceeddbafedfdfccbdedadbebaefbffcccfecddcbdcebcbbdeacdcceebfdaffbbbedbddccfbabeaddcbdcedeadabfbdcbcebcceadffbcccfceddeadfccdabbebffeecdbdacdaebcdbcecefcaebcfddaadbdbaebaabddedeabefdbbdddadbaccefbaeaaebfdcaecabfdeefefcbcebcecdcbdfecbececcbcdeedadcfceefefacaafdaaafceebfdcabedadcadcdbdfebfbffdaeabcdbffffdeebebcaeabadfebbccdccfdebedcdbcfbeffaddfcbecffaeddbfbadbfeabdcdcdcfcbaadacffceacfbcacefcaaddcabfdcbdbffaabccadeabbbabdedcbfedffcbbaaefeaaedaebdbbcccedcfcefbfafaceccebbefdefdaceecaefeaceeafcefbcaaccabefbeddafeecaacfacaddfbeeecfadeaffdbccaadceaccdedcbbcdcaebacabeabcbcaddbbfebfbafbfedfeddbdafabbcfdfecaccebeddaccfccbcaefafefadcfdafdeddbecaadaafcafcdbfaaececfbfecebadcefbbddbdfeecfcdeecbfbaacddebfedcadddffadaddbfbedfddfdecdeabdefbbadcefacabfccecbcfedfedfabafaebeeeabcefbdcfdaddaedaaaeccbabcbcbcfcaaaadcfffedacacccdaeeddebdcbecadbabeafbddddbbfffdbcfaaedadeaeacfadbaaefbbcbbcfcfbedfaabdbcefceabdefbbdcdeaadfbdedafcdaddfdaddffbcaafdeefdafdbbcdcbcdbbbceadeccaafafdfdecbfcfbfbdacffaaeddcacdcebbbbefacbebadaecaccebddcfbbddfeebdacfdbabbdffdeaeabbeafbbabfedefcbeceaebbfbbfccceefaedacbebcffeffeaffbefcbeaadeceaebadbeeaebccabfefcabcdfcaebafacdfbcddcaaedddffbabfddffcfcebdeaafbedcfdbadbfeadbdeaafaaabfcfcdccdafeeadccbeedeeceecfeddfbefccdfeadadeeeabaccaebccaaacafefbabbaadeacedaeedabfcfddaebcedbdcccaeffbccefadfaaefadbebeeafccadbfdadeaedcbdfbaaebeeedefcabeddebdbcbdddddddffdedcacfbfeeffdaaccedcceaceffedcecefceaccdcabbbafceeeaddeffeffeabcabbbdcdaecebbeafccbaccaacadcebfdcdffefcbcfcbbafbdabddfbabbcaaacafecdbadedbfcbfeadbbecfffccfcfcfcedeedcdddefcaacdebdeececfddacceabcffeadfdbceffdefeefbeeaacbeacfdffdbdbdcebbefcaadfbcdedddafaafacdfabfcebbfdffffcdccddedccabafdaffcbfcaebdcafaebebdfbfbdbaebcacedcabcefbadbfadebdbdfcebfbefcfafcacfdecaabdbffebedbaddbdeccccbbdfcccdcddbaefababdbaedbecaaafabfafdcedfeeaacadbdfecdefbcafcbcbeabeddccaafbdcfdfcccaccbfbfabbfacfffdfbabeffabecebfbcaceebfbfaedaaebedffdfadabaeeffdbaacbcfdfebcbdcaccdecebebdfbddafabbcecdbdfcfbfbebefbbdadaabebbabfffbfacabcdaabbbdabdaadeafbbeecadacefabaddcbbefcdceccaecdcfbcbaacffeacfeefdcbcfafeedebcbeefafbdaefafffbedacaefbcfacbcbcdfeefbefbedbbddffebcafbffccafcffeafedbdfacfdaceabcccbbcdabcfebbcfbbefaafbddaedfefcbabffacefbbdffddfbecaeababbedaedddefbcbaeddddfbeecbeffadeacdebcbffdbadbfdaccfefafbebdaaedbdaccbfbffcfebdaecddfedafbacbcebadcfecbdbbcabbadacccffceccbfdbacbdbaadecfaabdbbaccabdaadddfeaeafcbcdebcdaddbfdbbbbdafafedafbebfdccfbcfdaedfcbefeedcbaeffebaffbcfedfbfeeeeabbebbaaaaabaddcfcfeecdefcefafbbbfddbdaaeadfbecfdddfdbcbacccfaafaeadeddfffcdccfeedaefdcecffbdceffeeddbcfceedcfebdfbcbdcabeafcccdfebbcaefdcebdaddfaddfefbfbdebaeadbfdeddabefbfcadbedddfdbbecebcebbfeefdbadadfbfcccfcaabbcaeddffddbaceeaedafabbfbacfbabfbdeccdeaeeffaeceebdcdbacabacceaffcafdddaaeaceaafeaecfafedefabcceadeafbeabdcfcdbfbdfcdefaebcfbcacdcdfcbceadeefaabeaddbdddcfddcedbffaeeadfadcfcaffdbaffedcacbdfaefacadfccdcfeeabcadfebccfcbcbebfbcddbebbeddaefbfdefccecbaddbbaeeadaffccfeacdebadaaedacaebbafccccafffdaecbbbccdfbddadacebafbfecbadddfcbccfdbeacedbccdaefdfbeeaddcaaedbafaeaeecbbfdedbafceafdeaecfcdedacdddfceabbabfacbfaeedfdacaafedcdcfcfdddedcafdddefbaabedafdceaebeadadffeffddfadbdbbebffaeccebeeafaedcdafdfbcfefecefeadafaceaddfeecbfdccdddbcabfdeebefdceecfeeeaababcedddfffdfdcffbbeacedabcfaffbcfdccdfafdabaafdabffabafbdfbfbebafcbcdbaaebbdbcbdedcefafaecbbebbdaacbffebcabbefdcdcbceaedfeaecebccecebeafeedccfdbedcfafeebfbeabcebcabbbecabdccefeacdbbffdaeffeefbbaccbbcffdbbeaceadfcbcbceaebcbffaacbaafcbbfccadabbdfdaabbbdddfdbcebeebfbdbcefafbfafadbffdadeaeecfcadbcafeffcfeccefaedebbadbafeedeebaadfbcfdcccdeebccacdbabceecbcbbbdcfdddffbadddacbefcbfeeeacdbffeaacbbadbeafbdfeefbcfceefbdcaeaccdbffebecaebaabdceeefccbbadcfaedeccbabeacfddedfbcdaefadbdefeccbfaffcdbfaadcbffaedfeacaceaeeecccafcffdcfcdffcadfcceebaeeeabedeabcafaafbcdcdbfadbdafbaafcdaabdecefdddfefdeacbfedafffbeefecddfddbddfcaaeddeaddfefcceefbdfebbeebceaaaceeccdfebaccffcebeadcbcddfccfadbaaebbfecccdfffcaffaeadbdcccefdcccfbadbeebfbdcccfdfcfefbefcfbfcabcdfbfdabdfbffdeaceebaebddcdfdcaaeeedeebddcfdebfffcbefdeaddefaaffbdfacacfbdbdebdbeebebfecdbddfeefebbbdcdcbceddaaeffaccabeabccadfcfebaebacbddaeaecaeeeefebddbabebabbeebbccbbcafacceecedddcfdcbdfcdaaafddaadccbdaeebbabbddbbbfdcdcfffddbceadcbedadcaccccadcdfebfbfbcbbdbbdeeedecfadefdbfbffbacfdcadcafebdebaeaedfbfdbdabbacacecdfbeeafffacebacebfbabacaaeecfddabdffbeeedadabfddbfedbedbcaabeccadaaaceeeebcdeeabaffeaebdbdacbcaefadceffdfdadebbffabafecbbaabadaeebfdbedadaafecafacabadeadbebbabdafffcdaaccecbaffeadceeedfbdfddefcdfddfbdaccdaebdecaccffcdbeacecaaaefafeeebbbecfcbbccdccedaafefdabbbaccfceefaddfffaaaebecdbccacbeeadbffcbbddcbfbdafedfdfdadbdddafbcbddbdbaeeefcdbfefaebebbceedcdabbabacfdfefccadffacdadaaedcceddfbabbebdfcfcaaccaaedddcecfebcffbcfeaebadfecfbfdcfdfafbadccfafaedcadecfbaebafadedcfadcdcefbbbadfddefacfeeedbfcadfadecddddfaedffbaadadccfddfbabdefbbdadfeadedadeebddfcfcbebdfeaaeeaffdfcbacdabbfdcdeccadeafaaafbdcfddfdfffefbfceedcbabfbdbaebfabcffeeeedfedecdeecffdfaedabccbbcedbecbabfddbebddafaceefcbdffbfcafbecffedaeafcbfedcdcccaecdcadfbfdddabfbecdcecfdecdaabeccdebdedeefedfebbbafacacdbeebadbdcfbdefbcbfbecadaedbcbdadaefebbbbdffbdaaeedbecabebfbeeedbebbababbfcbdcccbbddcdcdaeddcbfadbadfdebddefcbbeeddeefccbcaafadfdcdfcfffbbcedfdfadffbcaccbaeeccddececcbcfcfbfecaaebcfbefddfdecabaddaadcdabddbbbdcebcaacceffdafeaddbeebabbcefdbebcbadeabdcfbeccdbddfdbdcebbcfdaafaccffaededeecbecabaeccdfbdfcecaceeeabfbdbecfaedabebbcbbdcebcfbfeeecddbedcdcedbbafebecbedaaddcdadbefccacaacdacebbdecfdaecaffbdfadbbdafdbfafeefbbbfedbaeeccabbadaafeeeabfadbaafdbcaabbadbbfbabdfbeeabacafccecfaccfdbababdcfcceadfbbecdfdcbecedfefebfcfbbefbdddebcbbbecccafeeeecddbcbedaacacebefbdadbafecbeeffbeaeecbaefeebafdfbcfbbbeafccbcafffdcecafadeaacccaeedecbccfcbddfdbdbffccbadefcfcdefefbfdffbcddbdaadcaaafdabbecbfebbefdebcccefecaeeedfdaabafafddfecabdcaebeefffccaffaabaffbfaeccafadecdeccadfafcfebeabddebadbbeefbafbbdcdfeaabbfddbbbaffccefbeeebbcccadcbfbeeaeaabbceaabdfbdeddbbffbcdaceebdceaffaacafefbeedaccfebaafcafaddbaadebdeeefdbaeebfbfebcbdaefcfbecebadeafcccdbedadeacafcaedfaaedaebbdbeeedaefebdeebaddeacfeceeffdfdedecddfecacbdfafefbeebdddbdebbadfeaeeddfddecbfcbacffaeabeecceeaadddcdeaaecbdeadfafcaabceacabbebffdcefdeaceafbefbbcedcedcfbdaedabdeaedccebaadabdefcdaaefafeeacdeabceafdfafcbcacedbddfacaaebbbabdeeedbbbdfabdecfdbbfdedaccdacdccedfcadaaaaefcbcdccfaccddbeddceeafbbbfbabdecbcafadebfdbbeadfefeefbdecfbdfebbedeeabcfcceabfacbbabcdbaecbfbfdefdebadbdffeefeddbaafbfeacdbaaaaedecfcaeeaceaceafeaddaeadfccbdceedfbcfaebeacaccdbdacadbddfddabceabedbdabadceeaecaaacafccbecfdedccebecaecfecaebfdeadaceebbfbfcedfeefaebecdceeaceebdddeabffcdadddffebcdfdeaacfacececfcdcccabcdcdccacceccefebccdbadeadfecdbcbbceeaccfaacbcdbafaefccbdbeddedfbaadaebdbadaaccbdeacadfaefeccacdabafadfefaeecafbcadcaffdaccfbaedaceaafddcafcbeffcccfdaeefdcafaceafebfaebdabefaebffdeddeceecdbaabdcefddeaedcdbfeefeaaecafacdbcaeedbccabcaccffbedaafdccdaecdbaefcbdaebcbeacaebbcabfcfccfecbaffebafdffbeebaddbcfafedfdfceeebcaebaddececcacabefcfeadeebfcbabbfaecabcfdbbdccdababcceffedcffdcfcccccfeeceddbecfffbcbcafbfbcbffbcfbaefaaffbaafbdbdbefeffdbacdedfffbeffecfddccddafafadacecacaedbbeaaaaafdfbdcadcfcdcebbaeeaceeabbacbecfcbebdcaceefadbcaaadfbbeeaabfdcefbdcfbaacafcbebaddeceeacdfdbdcdeebdbffcdcccbcacdbccfafcbbaaecedcbeeaadefacaabdefddaceeefdcbcebbeddeececedfabfaefbabbafdefcdcaacecaddbcdbbedbecffbdeaabccdbeaaffdafabaecdcdcbacfafeafabbfaaacabababdddffbfccbcecbaeebafecdbfbbacaffcafdcebceceefabccfadeffacbfcdedbdcebadcbedcdfabfbcfafeaaefabbdcafefbdacbfccfdaafaffceeebaccfcffccfadbadbedbabeaedeebfabddcbefeefbfdbdfabbeadaddaeeddfcffdfbbccbefecaadbdbdebaeeecbdbfdcbabcfaaccaebfdfcaccfedffbbafacbdefbdacefbedddedbdefdeedecabfbdeeccdcebbadeafbaeedabbacebbbebddedcdcfdbeceabdbeebecebdbbfafeeadaebcdcfcdcbeaceafaeeedbefcbdeaacdadfacfbbbedccedebffaacdebcebdeddeaffabcaabeadbaabbdebcebdfbaccebafafdbceffceffdbaaaaefefbbdaacdcdedfafebbdfaefffecfdadcdbbecbfcbbacefefdaaedfbffeddffbfdbfbeeccdacbfdadfeffaeececbeacdabecbbbbcbfdbdaceaedceefdddedbffccdaebcdfbbcabdadfcdabeccceeaeddadbefadccaacdfdcfbfecaebaaffbcaecfedafaacdecdaebeebeeecccfcbdeddedbcacdcdcedbacdfcfbbdebefcffafdbfbfccfbfbcbacfdbfbdcdbdddbadfabecaffbcafbabfcefabdbdceeaeadbcbfeebddcebffbecdabdbebafdaaefcdecbbccdafcbaabaccfdefbbecffcfeaeefabcddbbceecfdbedcbafcdbdaecefebedfbfffaadebaedfbedaafccdafbfdedcfbddcfccbdcefadbedebbefeeecccfedbffbdfcedbeebbcefcceeebcbdaacdfaebecdfccbdebaeabfbecaebbefeafacacfedcdaabebccacaffabbadffcfbfbcbbfdbdaeecccbadfbbfabdceabfcbedaaebbdaebaaeeaecaaebddcdfeebcbcfeeeffadddcaafdcadabaedfcffbdedfaabefcadbabdfcdfaadacecbfaffcfafdeadfefbaabffdaddeacccdacdfabceddefbbcdabfcfdceaebfbecddedcdcfadecdaccfbbaeeabaaadbbfccedcdcdbfaaecfbffecaebaafaacbadfeacacfbabfddabaecedaeaaabfcdfdcfbcdceafecbaddadbfdbebcadaeddeaeacffebdececacbefecbcfafffeffeafdbeecdaeabbcfadfbccceeddefebcdbedfedbfedfabffaabdcbcebbedaeebdcbeeedcebdafacbdcaeaefecccabaadbeeecaffcfbaeafdadbdedcfccdcfdefbdafdebafdefdaabdaadbbacaedecbffadbcffefacbeceefcbecaefeeeefeeecfdebfebdafcffecadbccedacaeaeaadfcdfefccddafdcdfcedceffbdeadffdafcefecffddadaacbebceeafbaaceafbdbebefadbefdbaddcedfebdbfcbaaadeccafdfdaafbebcfbacfeeaabbbccdeaccdbefeafefdbdecdcceebabddfaacdfdffecdcdaceedfdcffbaaecebebfaadeceefbfbabfcaabdcebecffcddfabbdeffbbbcbacdfcedffbfebaacecccdcbdbafdccedebfccffdcfedcbefeaddcdbfcdbcafadafefeacceddeeedcfbdadaabeefecafebbaaffccecfebdcafcebbecdbdfedeefbfdbeabfeaedddcfbbcaefdddfbeefbaafbebfcfddbdfadfdbfcdaeaebcbfbecfbbfffacacafedfcebecdbcadababfaaecedeffaeecbdbffefeaebfadcedbeacbdacbabcffdafafcfdfaaaadeffefdfcafbffadccdbedbbabbeddcaffbdbbcfeabfafaedffeedfedbbfbfbbafbbcbbdcdedcfecccedccbddcacbaedfbbbbdbcffbeaaaecedeebbaaefdcfeacfebacffafedeaacccebffeabfaddadbecfdfaafcefbdbdebbeadbbcffdedbbbecdadcfcdbebbecdfdfbebebaffaebdcecffefdcdbcceeeafcbebbedaebedebccbcaccaaacbeeaccebadfbafedffadbabcfbdbbacacdddecbabfbcefcabeaebfdcabcecdfdaeddadbcddfdfecccdddaccbdbeffcafaadeefecaeaebbaebdbaaeabebffcadefaebccdbfaaebdbfbdecfaafbbffbabeadaeadffacaceedcdffccdaccbceefbaffdddbdffccbceeffdfcfcabfaadebbdceaacaeabafccddbcdbaeeefddcecaedfbdcafbcdefcaadfcaecdbcdccbdbdaaebfcbdcecbabdecdfafbbbdcceffcbdfcafbeadeccdcafdefefffceaaeeadbaeaddefcfcabeaebfeebdcbeaeecbfbfbbedebfbedaaeacdadafedfebecdeebbdfebefdcacceafafcfcaabfeacbdfbcbbecdcbefbceecbebfdeedfdedccccdfeccfacffacedfcaacdbdeadfbcfbeaeabcdaecdcdaccfadfbcefbebfdefebddafebccdbeabefbedeefecceccdeffeefcaddbfdeebcabefbfabdcadacdeeabcdfafaaaaababcbcdbcdaeacdbcadccddcbdaeedfbadfdaacbbfaaaeecacccdaaffcdacedaedaffeabedfbfbdbbfbdeddecafaecfcedbdcbcfebfbcafefbfeabdacfaafffbdcdffdfdfcabceabeaeacffafaedbaecffeeceeaedeaddddbcdcacdcbcefbbfbcdabfcedffcdcefadfcfdccbeecafcafaffdaccdaeefcfdfaaacceecadaeccceaceccdedbecadbcfebaccbddfeaeaacbcdbadecedfcbebfcccdfacebacabacebafcaaecdbacbcfdbaaeaeaffbaadefdeedbbfefcfdbdcecbaeebfddcbffbffabceccdfafaaadfeedcdfadbdcdbfedceaebbcacdecdbbeadbacafdcbfdecfabadbeccbffbebdcdcddfcdecdbfdfccfdaeeaafffbbbcadbcfdabdffffeeebbafbacdbafaccebdedabfddfebefeddacdcdbaabcfaecedfdfddffdafbfebfeeeffeeffeaacefaedcbccbecaaffdcededfcfdcdbbeccecdffacdeabaeddbddabdaefeafcddfbadeeabacdfdcaedbdccddbaebccffadaedabfcfabaabdabebbfdfbeaffaaeddbddfddfdbdccdddaceaacddeefaaebcbfbbbcceaacabdcaebadbaffafcebeabdfbbfcabedcaeabddbeafdcfaeaeecedcaeeeaecaffbccdacefdafabdecdbacfdeaaafcaddbccddfebbebccbaefabfdfdddcdedbdbecaaebdffcfaddffbababdeeefabfbccacdbbeedddbadeeeaaaeafebaecacdfefadcccfdebfbbecadeaabdaadcdcdbddebbdadccffcacfcafeabcdbebeaeddeefddfafcdafffbebdecdfedbecececdfbdfbbfdcdcaaecbeafeaeefffbceeaebeadfabcabffcceccdcfcacfcbefaeebbaebccaddaffcfdaaaffbeccaeabcdfdcacfaffebbffcefadfeedcaddbebffedcccecabfeeacdfdddbaacccaabdededdfdcedefffebcaceabbdfcaedfabbffdbdabddaccecdffabeceadaaaadcdadfeebbeeaadeeecefddaeadbfdbdfbceefdcfccbfbcfadcaceaddaadbccadbcfefdbfafecccefceffabccbeccfdfbfcbccaacbfaadcadcecefaecdebfeeabacbcededdddfdebbeadbbaeafaceabaccadefdecdeeaadbdadfcbbffadcacffcfaeaaeeffebfceedefffedbbedceadffddfadebebaddbbbefebfefbfccddccdffbceffcebdfdaecfddedbdeefdfebfcdfcdcbcdddbdfebecaaaebedbfbaaaadeedecadbbfbafdeedbbaaccbbeecebdaeafabcfefecdacfdddeabfbefbebabdbceeaefbfcaceaecabdfcdadcbdccbcdabfdbefdfdfcacceecdaacdeffcbabedafcaecbbdeadfaeeabaffebbeceadfbaedffafafbbecdfbfeddefcdbeddaecffccffbeafbbdbbcbdffeedcfdfedacedcceaadbccbdcbcceebfdeabbbdbcceedbfeedbeebeeafebeefbeebedbeadcceebcaecedfbfbbecebbcddbceadcbebadedbbfbfacaaecdddcedefcafefbdbcadfbcfaebdcaeedddaaaffeeeebdbdecfbeadfebdabbcbeabcacdbbbfbabdeaefdbfedaceceaadcdbefacdefcdcacbbeabcacdddebafcfabbaadcfbdbafaeedcfbcfceedceacbecfbccfaeeafeeabebbbecdabcbbeaafbdcbbeceaddcfcfeefefffedadbbfbceeeebebbebfcdfbaaffdffabedcfabebeffecfcfbdeefcbaeaceaeadbeceefbabdeaefdcaccdacbbbdaecbbcbeccfcbefaafaeddfadcbbcfcbceeddabfcceccafaccdbefbecceffceaafcbcefaacefddddcafcefedffddceecabdfaebbcdaeafacbccebdaadebebcdafdbbddfdaacfcdfaeacbcefbcafabddccddbcccbbccdaeffcacffebbabdcfdfbbadeadaedffbedcddcdeeffdebaeaddddaebbbceebeedfbedbcdadfefbfefacefecfaceccdeafbcfeacefdabffadcbcdcabfedcbfdbfdeaadbcfacbbcabcccffefcecfacebffafafebbecafafcbaabdfcfbebaafdbbceeaecfbbcfbbacbcebdfbbabfabdafdbadddaacdbcdedbeddefcaffdcfbdfeceeedcfcfddddaacedaebcbcafdbefeafbadcbcdcfbcbfadbfbdcbbdcccdaafbcdafabcecbaeacfceebcfadfabfcefedcaefedcaaabcfafcdcebfcaffdbadfdbeccdabacfccbdcefafeecacfcccbbdacfecafabddfdddeabeaebffadceadbeecdbdeabbddafbfdacbfecddbbaceeadaccaeffbcfbdbdfeddfdbdfddefecddecedecbfdedeefffedeffdcdbbfebbedbceecaaaddedcdbbfdfbccbbaddfbedcbfdaafeacccbbddadbeefbfabbefdbabcbeeaabdbfedbadcadbfedecaeabcedfacdababfbbecaddffeeeddacbbebafbfaadaacacfbcadcffaccbadacfcecceabfaefeaebebcbaebfecfafcefddcfbffdbdfddbabfddcfcffdbcfffecbbebcdefbdbdeccfbbaceffacfcbccacfedeabcfafdcefaedddecdadfacbafdfedaeccbacbfbebfefccdbbbdfadeadbdedddecdccdbddadfcfebabcbcaebccdbdaddfbdcdfbcdcdfdaaebbbfcecffddbdedddeabebfdacffbdfedbcebeeebcebdcfbdbcbdacaacffbcafbbddcbcbbffbacaccdbedafdbefeadbcdedfaeeeeddeddbafeaabaaefedaffbfefbbedbfffcbaeebffbdfffcadeeaaeabdfeedebaeebedfddaafaffbdcbcacbeeffebbbafcaaefffebabbaadadbfaaceeebcaebbeddecbecfeaaffdadfbacebdcfabbeacbdcddaeebfddbbefeceacacbcefdbbddaedbecedfedaecdbacebfcdefdfabbcaedebafdfcbadcbeccbdabedfebcebffddadaaeffbadfafadeaafccbbabcbcaccfacfedeeccfeeafffcaddaeecffdafbeffdbcbedfdccacdcdcaeccaeecaeabaffdbbafdcdadedcdefefefcfacdfaeddaccddebbbbcdbdccaabaffcbebfddadeedfeefdddbdeaaafcffeabfccdcffcbacdbaffcccdddaebddeebecfadebebdcefccdcfaafcdddcacdffffaefcaddfdbfceceefeedaececcfafeddbdbaafcbccccdcebdcddcafcaffecedccebabeaccbdcdbbbeebbcdccebebacefdacbafbfbeabffceddcefadbebeedbfafccebcddbafffafbfdbefcfbcdbacffdbdecfddffeaeedddcfefdecdcadededfceefbebafbcfafdebaabeaebcfcbfaddbbbfaecafebcfbbaebccbaeddeefdeedceadbdbcfddfedeabbddcdbfdbfafabbeaadeccdccdbeceeecfeeafedfaaffecfabcdbecbecdaaeadccadfacdcffaffdbbebdfadabbbadcfbaedacedfcbfabbabfbcfcfadfbdcfdbacacfbcfcffebefefeceaafedbefbcbcbfbbebefcedbbfefdaddfcdadacadfebebcfbbbdefbfeedbeacaddbfaecbdfbfbbffbaeaaddbcddabbfbbcfdebbdfcccbbffdaaffabacbecbafeabafedeaeadaafdcaaeafbfdccdcbfdadebbafeecbfdbdfdaacedddeadebfacbbbceaadbbdbdbcbaafdbcecbdeaaaecdcbebdacdedfdaebaccaafabceddabdbdadfdfedccdabbbbbddebafeaaebbabaeeccadaefeffcbbdbecbbcfdbcabfedfbfcfdbfdbadaecdbddecffefabedccbfbdedfbfbedcbdcdaaefccdaadedbccaeafdfdeaceeddcbbffcffcfffeffeebceddbcbbdccededdbccbaaebadbadddfaaaaebbfbbbcdfedfacaeabfdaefaaddfceffdadfdcebdfafbdafdcbabafaafdfebadeedaecbcecfffecfbfddcecefaebfcfbbfddaebcdedbefaeecaebcafefdacfcbdeceadbffebbacedfdeebbbdbdfdaddcbdeafafcdbcdcdcdbfeacdbdfbebfeffacaabfecdfafedefaedeaeeacebafbceacacadbfcedcdcfbbbccfbceedfffdbecacedaebcdbbdbfabebfecceadfbfbbeabdefacdabedbdedffabbfbbddccfcacdfcdcdcdccebfbbfdfadcadcdfecaecdffecacbefbddfbcdaaabdccdaedabeafeccbdadabafeeacfbecaebcfdcdeacfafbaabcfcaabafabaeebeccefdedbdcdbbfceeefdfedcbfabbcfedaabcfbbbbdcbdcdebedffeceffaefcbccdbacddacbfbfaaedfacafecefdeaeaeedbcdefcabbcdeeaeafabeafbeeddeeffadfbdffcaebfedeefdfffbfceadaafccfbedcbbcdccdbcdccefbdfaccbcfeedddbdceaeebfeefccecdafbeafcbefeafddfdacbeccadcbaafccfaaccbfbaaeffefdeabdcbfbcccedebdceabcadebebafccbaceafbfadfdeebedbfabeccfbdceedffeafbabbdcdbddadcebbaaccfcdcfbaddeccfbdadccbbcedcbccdacdccfcffbdeacbdfeadbbebafeeccffbbacbdbcecfffacbeaeaadeffaccfebfeceaadafbaeabfaddcfaebacfedcfacddafbdeccfacecdaecddefcbcdabaaefdefcdfaddcfaabbbabcddfbfbfccfdeccfacacaedbeeecdfbbaaaefdcddabdccacffbedbdfcdfdafaccffcdbaceddafadabfbdbdcffcccaefebfbbfaddadddfbbdcacecefbbbafadfafdacebfeaabcbcafbbfccdffafaefcbeeeddccceefdbdedcffafbfbccdcebbfdacecebddcbcfdedcdebcddbceeaaaeffeadaeecddffbddcffbbebfeaddadaeffbacedbafaaaeabffeeeacbafccebdabbfaeecbbdbabfbeecfffdbedacffafcaebbbdcacbcecfffececbddeefeaadaacbaeeadeaafdbebbedfefabbfdbfccadcbdaacccbffedadcecaeabdbbaaccffdcceedecbddddcfdeeaabadadfbcddbecffceefffcdadecabaabdffcdedebaaebacfbfecbbcbbfaebcfdcfcffcddfbabedbefddaecedcacceeffccfacacabadcfdaaadeeafdcfffccbbbbdaacfabcdbccaabfabafefedccefeebcfeeefbafadcebcedddccdcfdddaffcabffbeabcbfbebaadfbacbabeafffedcddedfedadddccaccbddbabccccaedcecdededadfdeaacedbedbcfbbcfaaffcbeaecdfafadfacfefacdcebdcaaedadbaecabeebdeeebeabddbdbcaabcaedbbaaceeeaabbaedefeaedbccdfbdcbddeabababdfbfffbaccdcadfeffeefdeeeebbaefebaafcedadcacfcdbcddbbbddfdcdedffedbddfefdcbfddccbdeeacedeacfcfabeeedccafeaedfcbbafcbbfdcfdbceafabfdddbecfabbeafefdbdaeeefcabcaceafefaedbfbcdabffdcfadeddbadecadfefbabcdaffbbcbeadebcdacbddcbfcadfeeaafaebbcbffffabcdedaefaabcbafbdcabeeeabfebabefdbaabbfebedddbbbcfabdeddeddbafdaaabdeeeebacedfcadeacefcaebbeedaddedccfefbbfbbdaecbfcbfcdabecafdbfefadfacddbfedfbfeddfefbcbdebfccdadcaebabaeabbbeffdffecedafcccbbcebcfccaebcdcbfcdcbeddfcdfffeafcbbeebbeffffdaeebbccdbdafbdfbfdddbfcdbefbfcfbeceffbfdbedaeeedecefffedebebdacdafcffcffcddbbfdfaddbdeeadcfcfeffdbabbdfadfadfdaafccceedcdeedcafeeababebaaebcbcbefecfaffaaecfaaeeaacfcbabcfbceedbffaabfcdaadfffccfdbafeceaeefefeaffdeafcfbdeefcecfaecdacbbcabfbddbfffcdbbdaaeaefabdbdedafffebfbcedbffaacabbdfbeeffebefaeddfdeafcffedaecbfaafbdccfabcbbffdcabfcfcfbbaffbcfaacbecdddcaececbddfaadacdbaebaeceeacfdeddbabfacebcbcbfabdbaebfbabeaecfcaccdcedccbafdfcbaafcabdfeafacbbfaaddcdbcecadcfdefafdadaadfedbceafaddfcadbbaafcedecbcbbabbffcfddaeadafaaadefdebdbfbdbfabedbcbbceacdbcfdebbbeeefcbfaabaedfbedabbeceadebdfcdbfcdddcfefccfadfeacaffaabfbeadcaabbdbafceaebaeebeafdbaaeadadecacfbdfdcfaaecacbabaceaffdccfddacdcebdecedddcbeccefbebbdcbddeeebaebbdafdcddecbfcddbdccceedadbecbdabfbeabadeafdfcecaaaefcaddbeabebebdaccbceacabffbdafeddbacdedbcadbfdeaaeedacffaaedccecdadabbdbfdbbacbebecaafcceafffcdbfaafdecebcaeaedaebedcdafcbbddfbbdbfeeecddbdeaddbdecdeeddafbdafbebadbbabcacfebacbddddbcecbcaeabcebecdcbacafefcfcfdadcbedcabeaafaeddefecdefddbaedffdaaceeebcacdbbcbafffbabaddabfcacfffbbcbfaafdbcffdbbbbdeaecddaeaadffbabfaeaaaffbcacedddbbbfdcebfacfeedeebbccbfceefbfabfbdcebdccddeabbcccfaabeedadbefcbbeeeaedecedeaffeadbdecebdfeeddcbdcddcbaabfdbdaffaeacddbfdadaebdbbcdfdaddddcddbdbfaeebcaddcfaccabaedeefbdcfdedcaadbebdfdbfeadecaadfdceacedcdfaecafcadcaccbacbcbbdadbfeebbabdebcdbddcbdbbdebabdaffcdbdedeccadafdfcdbddddbdbbfbccbcaffcfbbcffdeeafeffccaacbdbbbdbddfaabadecfaeaabeafcdacbecdcdecaebbadebeadefdeeffeafbacebdcbeaddaabcfecbadacadaaddabfbffcaadfaaefffcfdeecbecddcbfdebdfefdeeefcbaffdccdbefedccdafaadddadaefcbccccabfeccddbddabbcbdddcbddabadbcecbcfeeacedaadfefdadaabbdaeffdecdaceaddbcbcdedbabceeedaceafcbfeadebdcbcdbcccdccfaaeccffabaedffececadeccdceeabeebcfbcfcdaccddefffbdfbcafedcdbecceebefecedccfccaceacbedfbceacdceabfbdacddfdbbeeefdaeaafbcfddfeaeefbbbacaceadadfcfabecbabedefadfdafffcbfaceccdebceaadaebabceccdebcdcdeaafcbebcebbcfdfadcffbacbffbcdbabcbacaaacafabbeceaaeaacafeaecdaccdaafeeaffbacfadfbcfbbdebdbdedeeccecdafeffcfaaaadabefedafccfeabdacedcdfebddbafcdbbfdcaabfcbfdacfbfbdaafeffefdcbedbefacadcaccfefdeddcfafcefaefaaffadcbeacffbefdddfdbdbbafcafddbbdabdaeddafdabadfafdbaceadadefbabbabcdacbcfbadbafcfdfdeaddfbbbfebddbcfecbdabcaddadcdfbfaaddaeebdcebbafffcdbfbfdaeffbcbaefcccbbfbfbfccaeddfecfaddcbcbdeeffdedfcddacabbcaebaadbbacfefacecfcfebdaefeffbccbafdabdbeecefebafcffedacaefbeceeefbddabfbdcddfaffcdbcbfceddcbfcbcbdbabddebabaaacaacbfebadbcecccbdceecebccacdfbeadcfcbfecbaeeceafdabbfabfadbccefceafedbedafadbaffdecfffbbaacfaedabfbcfaefbacdecaebbfeeedaccbdfcbeedfbdbafccecdcabaaddaebbafffafbcfdaacbdacebbecfcbcbffadffcbdfaaaacefedbdfaadcfbfcfadefbecefdbaefdaadfffffefeddcdeafefdebcdedceefadfeaeccdcbffefbafffeddeeacdcefdbcaaccecafdcdebbafabdbbddbfbbfeefeebeabcececebdebbaafaaddaaecfdbaadacfafcdffeffaeacadeabefbebbedaccadfdaadffefaceadcfdedbcaebcfcbfcfeaafbbcdaeffcddeeececfffacdbebecacffddadafccafddbcfefdabadfefbdcafeecfcfacbdafcefebfafdeceaafdbfaeddcbbddcecfacbdbbafabeadccccbdddbecabedacaddadaedeebbddccacdaccabecccbcdfccafeeeacecdcbfcedcecefceaccdefffefebdcdffdfcabfaedabacebabcdbbffbfbfdbfcdffbddbefbdacefdbabfcaceeafbcdefeaaaffbefcedadcebcecefeccaaadeebbabbeeaecbfeaffcccfceebffeeadfebedfccabbcecfffbcfcacfeaaeaecefefeceaebcaddfcdebceefdfdaceaceccdfbcedbfcceeedcefebddbeecebffdeeebebccbbcfebbeecdcebceeffbcefeaeadeabdbdbdfdecdfaeeeaaeebefbcbfddcbebdfedceabcffcbcbcdcbebaddbabbbeccdbfcdfdebfefacfeefcdacbddfdbacacffecbffcecaaffeaaceacdddacfbadfacaffdfeefedaffdadeefadfbefeecefbfabebfbccfcafedffbccdbafecccbdaccfaffbbccdffcceeacedabbcfcdaffeffcdfeddefdbfaecaceedecdbeebeeaeaaaffdeddaacceceadcbadecfebbacecfbbadfcfabccbbdaefefabacdaeabadbabfdbfcfddfaffdadeaaddbeeaeecfcfccfacadbbbefefedcfdbdbbaaabdcedaecffdcbfbeddcedaeadbdddceaccdadfdabebcaadebdbffcdcfccfecbdcfddadcbefeaddcafecbaddebadedcccdcdceffcbfedefddbcdeceabbcbaffcceddabdfdcfbbccbabfeedfeeaceecfcbbecaeafebdcfbfdaddebeafdfadfebaaafcbaebeaadacafbbbbdddfeeaeeceababcddfdbcfebfbbbcaaabdcacdaddaccdeceecbbfbcddbefacbaabbefefefcddabdddedaaceccceaccbdbfbfadeeecafffccbbcafdaeadebdcaacfadeedffbfadeaecfaedeecbffffeaadabbfdaeaefacbbfefdcabbfebdfdbaddbadaecaebedbafddebebdafbabdeffefdddefedccaffccbefdcbbdcfadeaecacffdffaceaaeaeaacfaabdbbfebfedbfaedfdcdfebbcddfbfcbfaacbeccffacddaaddebedbbdfefcadcaaabbcdbaaecffdfddedbfdfdeabfebeaecfefedceddebfbbafeecaceefbaddaaecddfcdbfbdedcbafadadbcebbebdcddacbcbcaccfafabbfeccefadcdfefebabcebedaaaacbdaebbbcaabaeccaeddbfeedbfccfffadddacddfbaadecdccdcbebfecbaeabdeddadeffbefdcfbbedcbdedababebdbcbbcdddcbeffebceefeebafaecfceccfecbcbdacededdafafdbefadaacdfafbeadafacddddfaeefabbadfeceabaaeaddaedabfbeaaadebcbfdeafddbbaecefcebbcceedfdfaedaaddbafefcdcaecaabfcbdcfafdabeecfefbadebacacddfabfaaefdefbdafccebcfbdccdbbbadecdeabbefecffcbaccedacddbcefabfacbfbcdcddefbabbdddbadbecaaeeeffbebececacabeaedaeefbbeddaaafdceeefeaafcfeebdceadcdeaccccaddeefdbdedafaaafcbbadfdbfefadffbcccdaedefedbdaacfbbdbaadccddcbeffdcbffadfabfaeecbfafcecfaaecadddccdedfacdfeeabdeaefcfeebdfbabcacdbecbfebdbafaabadcddabadadfeddabeadabcdeaefbddbebfcbbbaabacccbbbedeadcaaeafebccafcfadebdbaaaabcccaddfcbffbbaedccffeeaccafabeefdcadfebfceaafedafbeededdccffcccbbdfddbefacfedcadcbaeeaeefdedabcacceadedadbedbabcaadfedbedcefabbcabcaccdddfabdcebdacaeefeffecdbbacdffaabbcbbdceefbfbceadbbfaddcddbaadcebfcebebdcbabdcfcfcdadfddffdccddfddfefcfaecdcaafaeecbdcddbdedeffbbbfbdcfebbbeebacefaebbadddeceadaecabfcddedebffadacdbfcccecefdcbcaafceeddafbaeddafbdefaccbcfdbaeedfbdbecbbdaebfdfaabdeafbbfaafbddacccdbfcceadddeebccacffabadcdbceaedabfcbbdcceefedbdfadfcabbaffdbdbfbbefacacdacacffceadaaaebacbbadfedcfebbcfdbdcefccdeafdefcbcbaffaabccefadabdddbbabfdcadacdceeebebbebbfcacfaaeecfebbdcbfeecefcbafeffbfbcbfbeeddbebbbaafacadebcecaeccdabfcbdffdfefcbeafdeedafffacccbcabbfdddfaabeebfacdabbbccaafecffcabaeacdddedebcffdbeedcceccaaccacacbedffaacfdacccbdedacbedecfafcafaeedecabcfdaedbfeafbbedfdcdaaaecfbaceabeeefebfeffebbfcceffddfbefaecfaabfcdcadfadbbcfddaefccabbcbacdddbacdaafeaccdceffcacebbcdfcadbcebffccdeafbccfcaeebecadfffbfedccccdcbcfaffabfdacaadcbeffaafcdcbbeefaccccbeeddeaaaeacefacebbdcadebedfbebbeecebfcbfafabeaacbfffbfcaafddcbaebfacbecedafdecceeedaccceaadcefefbadfbffbbfcafedffdbffcfdafbffdcadedbdbdbeafbdecbfcadefcdeadccccbeeacbcbbccfcacdcfebadabacbdecfdfffcabcaeadbfcddcfacecaaacfccaeaaeacfaecbacabeeeefbcadfbcfdfbadfcffbedfdedddfadfcbbbdfbcebbffecccbfdcadcdcbbbcdadabdcbcdcdadbfefaaccceecedaeafcafdbdaeaffabeedfafeaeabddabeeebbdddabeefaadcaabdfbcdfefcedaeedfefadfaacdaecddbfadebceacedfbffecaeeeccabccceadfaebcabbeebabadacffbeeaadeaabccebcfdfdadcaffebcaadebcabcdafffdefdeccbedcdeefddffcdbafadbbddfaafdefceaceabacdcfdbebfbaefdbadacffffcbcbfaabcfbeefdbdbedcdbabaacaedeecdcfbcfeabedcbeffebecafceadaeaccbcbffacadbbbaceaebeaffbfecfbefddaceefaeebbbeadfbfaedfeafcdbbfebdcbfcedbefacecefbfdfaeacdebaebcdbababdbafcfcafedceecfeffaaadaeafffceffefbbcdaadfdaabcfcebdaadabfbaedfdedffbabafdecbecebcfbdfbadbcbaeeaedccbbcabdebabcefccfbbaadcdbafeffbfabecbfaccdcadfcfeaeaceceebcbdffdfbefbabfbbddfedaffeecdcaabffbeccdfafaaccfdaffdcbbccbefefabbfaacbbefbfccdfecdcbaceabbfceadefcacccaecbcfcdaeddddfdaaefaebddaecbfdbdacabcddedaeaeedfbeaacfcdefddfffdcfdebefabdedcaefacadfbdaeddeaefbcfebfcbebbdaadbececbcbacbdeffaaeaeacfdceeebefacfacbebbccffedcaecdbfdedabcdefaeadcdffeeebdedebabacfeebcdcfefbcdbbddefedeecccadbddeccbdedcecfacaedfacbfcdeebffecbfbfcfbdcabbeecbecffedaeccdffbadfedbcbadfbdaaaeeaabebacdeecaebeebeddccefbeebbfdfbdeeccfbefdbedfebdaedcaffbebbaabaeaecaadebbaecdbeeeacacdbaceccddadbdfdefcefdfcececbdcfaecefccaabcefdfeaedafeaceaddebcbfdabbcacbbcffedabfbcdbaadffafbdddcbacfafccffaefdeaeacdeecccacfadffdeaeffafabfbdbafafebebadaeaebbafcebdcadcebbbccaafcdaffadfcbaefbabfbfdbebfdeadcbecfaeecfdadbeafefbeffdddcbcefddeafbefbacabecbbcccbdddaeaaaeaabafadccebefcccaffacfeccfaebedadeceebfaaacbeffcbebcbffdfabaaddebfcedefbedfbcbaaeaaddcddddcbfabafddebfddecbeccffdaacceecdcdccabeadacaedbbfccfbcecffcfebfddeeffecbcccdffacdafccdddcbcddbadaccdaabefcbbceadbefcaefcbfbccfabeafecefacffafdfcceccbadecebdceeaabbdffdccafbfecabbeacfeeadcdedfdbececbdffdcbfebacbaedcbfeffecdffdebbdbafdafedfcbcedfdddbfcfabfdacecdeeeccedfffcdebdfffeadcfeaeabceaacadbbbedcfbbfaafdcdedefdebdecfdffcfdfbbdfcdaacdefddcdffbdcdfbebfcafbabcecfafeaccdddebfddaebcebbfaebefacbcdabedacdfbccfefebcaacdeabeebbeaccfcdefbfdfbabadcabeefabdefcdbdfedefcfbeccfeccdabacdcdefafdaafafbaaabaebebecbbbbdedfddffffeffebcedeeeabffaeccdabcdddbeabbeffafcccfbcbbebfaecdedaeaafeddbcbbcdedcafefadbbaadafbdcbceaaacbaccdccfcdfaecebfbafddebdecdcfbaafbecedefdfcaeedfafdefcbcbdbbacacccdbebacccbbabbaafcafeebadfeddcbfbadedcdfadfdfeddcefcbbdacbcaaaefeeecddbdbbcafcfeecbaaadfedebbcefffeeacfffcfeedbbbebffbfaefdbcfeabaebbdfdefdaeaaecbeadfaffaddedbbeecadabfaffdafcdfdcadbdcdfcdacdeffecaeecdaeeddadcdedcfeafefbbeceddbefcafcdfbcdebeecabdfcbddfdbbbfeadddbcfcdccacfacdffdcefddaeddcfafefffabbdacacecabcabeffffafebecaaccefaecacbececacaaacfdbccafafcffacfeaecdeabeeeeecafdfccdadeeceddaedfbadbbeeeadfdffacffcebeffcebfaeacebccaefeeabebdbfafafffeacdfcfefdefeaedfdcfebdfcfbddbbbbbdfbbacfffecbccbeafdafdabccfadfbfdcadbadaffcaddbedbafdccafcafbddebcefefcfdebaffaedcbebbafdccfacbabccfafbafaacabeaddaeeacbcfcaacafcddfdcfddcdfaeedafdceafcdafdccfeabdeabbcccecedbcffabddaebfbbbcabfaedfbffcdddedabccbadcebefbdcadfabdedfaeaedebeabeeccbabfbcbafdcbaabecfccfadceddefcebfbfbacfbbccdeecbdfbaebbcbbdadbfdffefbbbccdabbbdcadfebaabcdbaffbbceafbceafefdabcdfbdafaaadebfdceadddcefebbbdadfacbaadebcbfafbabcfcfcbacbdbebccdfecfbddceedbcceeedfefbfdcdfedcbbcecfdafbeeffcbcdbaafccbdcebffeecdabedaafbfdaabafdebffacecaccbcdcfacbbfbbfbcbcdbfaafaaaafccabfbecdeefbfbaefacbffedddfaeffdceedcdacfbaddeefbddeffaebcfedffcfecafedceafccceafefdeaecdcebadfeeabfefbfdbdaddffaabeeecfcfbfafddcceebeedcdbefefbcdcecceedeaaefdaefbbfeaaedfdbfbffaccbbfdcedbccdfcfcfcbcecabcfecfcaebabbefdecfcaacfbcecfdeafabfefedcbfbebfbeccadfbdeeabaababaaacaadcdcccabebeccafdccbeaeffefdcaaebccdebaeacaecdefcfcfecadffddefeaadbcedfafdefafacaafbaaccfbaebcccbcbcbaacdddadeddebfcadffcabaccadfbfcadbfccfaeceddbfafeacfbddcffbbfebbdadfcbbfdadfccfeacbbebedfabddbfdcefdeebcffefaaceecceacbabdecbaefbfbccccadcdaffaeddfdbaecdaddeffacbeebcfcaeaeacbddedabdacfabbeacacdefddabeeeecbaccdbeeccabcebfbeacfceccccfbbcdeaebacedcccbbccbbabeeacbfddadaadeeefacadcdfdbfedeafdfcfdafdcabdcfebdaeffdfecddfcecaebabfffafcbbcedaaeacbfcabcbfacddadfffaaecbdfcddafbecdaeeebedeebfeabadfccabcdfabecffadaaecebbfafdbeaeefdecdafeaaebcdbcdefedbaeffebbeebefacdfbeffabfeaccabaebaaaaccedefceaefdaeceadbdecbccadbbdbcfcbacecfbfaeafaeaaaabfbffaafadacacddcebaaeabeacfddaeffbfbcedbeddaabcebaafdfaaabfbdfcfdfacbfededeedbeeefbdfadcafefafcccafbfbbecefbfeeebadbbedbdffcdeffecdcfaefdfbdeaffbeabcbdfcfececefadefbfccadfeeeaffdbadefadbcffedaccdcedffcecbbdbdbbfbbcccabffccbdfddabcddcaeffdaedfdbbbceacdcbfffeeebbfbbaaedcdabdacebbaaddeecbbfaccadaddddadcfbfcadfebffababfeebeafafcaacbceaadebeaeeaebabbffdefbbbfceadcbcedeffadfeefcceadccefafcfbcbfacfcaebcdcbfbbcadeecbebccbbbbcfbfacbabfbcfcdcbcccbfbfdaffabcdafbefcfadaabdbbcffbeccfeabfeacdfcdceedddddcfcecadebcfbafccddcbccfcdebdfcbcacdacabdfdccfafeedecedfcbdaebfdffdbffbedfadedbbfeeccfdefddfcaccefdfdfbaccefedebafdfbedaaebaddabccdedbaadfceeccaffdbbfaaefdaaaedfceadcaebdddeafbcbadddccbfacdfcdeeedebdfdfffddbedabfdbbbaaabcdeeaabebedbdbaeccbafeabdcebccfafcfaeaacabcdffabbeaccbaabecebafbeeffdbeabfdfecaaeabdfbfbbefdacfebdbecededafdabddbcafacdbcbeefdbcfdbdaccfeccfcbcafbeecfcefdbeffbfbecaffabbbaadfecccfeececbdcfdffadeafdecefdbfefabdcfabddbcaebfcffaeefefcaccdaabeacfbdaccbdeabadeffccddededebbfbbdbbbcddbfecaafbfbbbbaccdacaaeaaceaadeddecaccbfaeabefbfbbabcddcfbfffaefecdefeafddbbbffbeaddacbffaddbedffcebddfbdfedbbefeceedbaffaccabacfacafddaeddddebffbacfceaefdfbbfeafeaaafefacaedcbacecdeadcabfcacacaeeeeebcbdabffddaddeefdaacbafcaadbeabcdefecfbdfccbfdecffcbfecfdebdbcddecafceaebffafdceaebebaffecedeaadfaebfeacceaaadceeccbeeeeafceebcdedebeebafdfaaaedeaabdcbdfbdddcbcedfcddfeddabafcadeccdcadfceedeabdeefcadafebdfbfceadbaafaaafefcaeacdfcfefbbebdbbafbeaadaecdfeabddfcaaaaebdddedaedcecedcbfaafcecfdcafbedccaafdbaabaeeffbdadcaafebfdddebeffbfadcffbfdcaeafceccbebbecddfbdcfcdfeecbbcebfebafeaedceefbadcbcedcacfcbbfbdbeabcedccacecdbecdeeaaaafbacccddbcccbbecffbdfabbbfcdfdbefecfadaabffdffeeedefdefadefeafcfdeffbdaaafdcbabadbbddbdcfbbccdefdedcbddafedcaeecbeceaeaacceaeabbeabcfcdfbfcaadadafdedbefbaefdadfeeccfcacdeaacbfdbdefdadfbbebebcaadfaedefccedbdeefddedcefaaedebdfdfffccfcacaabdcfddbfbeafaefdfaeebeacadcdbcafffcfdacffcebcdcfefadcdaabefcdfefccadeacbcfcecffabbefffcdbdebdfcdceccbaadaceecaaecadadaeecabfbdbcfbfdacfaeefcafbbcdebaddcedcbccdcadffaedcfbaacbcaaeaadecedfcbddbdbfeaabfddcfcfaeafbcacccfcfbaffdfcdedfaeefcefccbdebfbfbabdabfdcdfcddcebdaabfeadcaeeaaacbccbcdeececdabeaabfcafdeaccddbacedfebbbddbffdcbeeccdfbdbcbdeabcddffdaeafceeefceabbbdcecaafdedfdabcbcfafbdaebffedebdacadaeeccccaabdaaafcaffcaefccaedfbeffaaecefaaefcfacddaadbaddbbfcfffabcdcccdcacdebdcdfcbaafccdceaeefcedbfbbfcaaadbedfbaabacfdbddbdabdacddbaeacacaceaeabacadcaecddfdabfcfffafcafaceecabebffabbeaeabdffdcafbbdddbfddeafcccbacaafabdbabbfcbedccedbbffbfbafacdcbaedffdadddfbfeeacdfcdadcbaffdefffedcadbbbcabcffaecddcefffccbdcfacbeacfefaaddaaadfddfccbaafcacfacbcbaddfffddecdfdfdfebaddffaadfbbfdcefbbfffbebceecfdbafcfcfaacbdefdbedeccfdbeddbadfdaafcdfdccfabbceceedcefebffbbdebbceccacdcdfefecdcbfcdbbaecccacdfacebbdfefcbeafeddcceddefddfbdccdbdafdecbfabcfedeabaecfeebcbfceefecfedbfecbceaafdabbebddeedebdecdbbeadadaceaaefdedccfecfbdcdaddfdccddaeebdbbcceceacffabccfadddccbcccedeabcdbdfecafcaaaabfafedeceeafafafcbaedcaecadeeadccefbbbdbbaecacebceabecbdcffadadafdbdbcfadddaacccedffbcbffaaecacbabfaddebeaecbdbaffbdfbdafbfabbffdbafbcbbfffffffeceecdebddcceeebeadbebbdbaaccbadccccbececaebbaabaadacbadcfbfaeeebdaabfebacfbadebeeaaeaeaefbfccbcfcedcdfeefedefceaaabfcdedcfcdcafffeebcdbcdcdaabdabfdaacdaeadabafbdbdedfbdabcffdafffebbecdeafdbcfecdcebfeeeecafabddaffbdabedcddbeccadffddbdfafdafadaffcfdfacdeaddefccbfdceffaaaadfbffddaacfbeeabcebfdcceaeaefbfdacdabeeebefdfceacedcefaaedbfbfbaaecbcdcbdbabbaaabffdeeadafceaccceefbfabcabebecddedffbebfebbacadccadfcfcfcedecfeceefbaeaecececfbbefabfdaeadadcfafecbceaadcfcfcbdffabecedfcfadfcbeffbabebeccefebcdbdfacfadcfadeeabcefeccdeadcedadbccacebebfebdcbfbbbbdbabfdefadbdaadafddacffdeaedffabfdcbfaeedfafacbdaebfedafeaeebfcaebfbdbdbeadabaffedbbfafcdbafebbfccfcefdfcbacdacaefbbefbfdaadabdbdbeacadcafcfcbaefddbbdeeecebdfecbdedcdbabfabdfcefdfffcedeebefaabddaabebcccffddcaddbcbfcfdcffabacfcfcbcdecadaafebdcbfafbcdccedcadfadbffeddbfdddabdcabdcbaadfeafecfdeeacadeddfadcfcafdcedacefdbbdaeedbdefcbbcaecdbccdfabbebcbbbfbaacfdddecadeccfddbfbdbabaaebbbfefadcedddadaddaebedecebccfbadcbfccaceddbfffdefebfcaebafabcfbacdfdcefbcdacafcfefddbbbfcedacaddddbefceabbbcfcccbfeecececdedbaadabaddedddfbabbbaeecbbffcaecceabddddbbaacffcffaddedbdaccfaeabcccbbddacaffdfadaefaccafcbbebcdaabbdbefceaabfccdabcbcbaeefbcdbafabaeceaecdabbafbeaafcbdffebfcefdfdbeafbdfbcccabbffdbaafeeefddadaacdabbbcddbadafedcdbdeebbaaaddeecffdbdeefedcfbefbabaeefbbebbaebefbddfaadccebcbbdabadabeddccdaffbbfafafaebbbcbfbbbdecaacfacafecbffabdffaefcddaadfdcbaeecdeacbafccbffabdadabdbecddcdbeaadebecfafafcbcdeeadafffeeddaeececccffeddcbeefecaeadbacfefacfbefdeafacccfacefccedcdebbfeeeaacaccfcaaaaeacffdecbecffecaebaecfeaafbdeaeecddedffdbfaebbcddcbeeedecfdfbcbbfeabedffccbcbabbacabeaacfedebddabfaafafddadedabeeedecfacfcdaebabedcfcaebabbbaafdebdacadcfffefaccefacfdeabddcedbdfedbdbdbcebcdeefcbcffffeabdafcafbdffafffaebfacfceeacddefaeedbedfadcdddeadafeeebcedfbcaacbadbcaedeafbacffcaaaaccbdacedcbbbbbffaceffcbeadeffeaebafcaabeafcdbfffbfaebdbbaebabeebaeadbeaacfdabbbdbabfbbfaabedfdebdaaafcdcfdeeadefbcdbfacbbdfcafcccdfffbcabdaeeedeebcaeddcbedcafddedaabdfdbaabcffceffabaffecfdeececbaefcebfdafcdcdbdcebddfadebeffefccefccdcbffedafeebffecdbcbabeeeaeabdacafefedabbaabdbeaebbebfddbbaeedddaccbbfcbfeacdcdfedabedbbcabeccdfcbbfdfdbcbafdebadddbcdcdbaedfebcffaecbfabededdafcffccebacdbaefcbefbbceeefbdaacdeecccefaccddebfceffbbcdbfeedffabbdbebbeadaebddcadeaeecdfcffaeefaecfaeffadeadfebfecbcadecdcbacbddfbabeaeaadadbaeefacabbcfcfeccbcdcadedeaccbeeedacadaedcabeedfceaccddaaeebbcdacbbfacbbfbbfafedafebaabfcceecabdaecedfbefaafadcabfcafdceaaaebfaedafefdbcfdbbaeacbdfaefbaeeadefceefeeebbbfdfecfcbdccbcfeddaffcdbabdfccaabbdbcbccdbaeeebcbddfcfddffbfffddedafbbbeadfbccafcdedceffbbbabaafcdacbedafbfbcbaecfccfecdecbcbabcfdfaabafbbcbcfaacdeecfedcedeeadcdbffdfccbcdbaabbfcfabeccfdebbccdbacbaeebffecbcafbabffbdcffeffcbaddebaabdefabbebcdaeecccfadfcebeddeaabefccdfdcffdaacfdfeabaacebfcedeafafabacfabbdddeacdddcfadcfcdeeddaabbffbfdbecbafbddbffcbdbaefaafcebfebcfcebedeababbdabecdadcbebfdbebfaefbdcddcdebdcedececfeebfceccbecafafdbaafbeaaecacbebfbebdefacafcbeefaecccdbccfdedcccbaadbbfbdbeadcfdfbadfdfbeedafabcffccffabbaecdcaaebdafeebfdafcfbbaebaaadabaeaedcdecaadbfcfbcabbdbddceddcacdeaafcfcfaffdabbefedfeffeeefbdeadbeeeddbccaaeeacdddbcdcafbcfccabaacfcebabfaaddbbdfcfaeebaecaacedadcefeaabdceaecbfccccffbbaecefcbbfedbeefbfeadaecdfeeaddacdffffbabdebfcedcfefebfaffbbfdbdbedadeacacacaadedddffefdfcbeafbabcceecdfddffbaebbcfbddddbfbbcdefbeccdbccbfacaddfababefbedeacafdfeceabdfddaefedbaffaedcfdddcafdbbdfcabcedeadcceaeeffcafcadfdccddbcedddfdfcdfbbdbbfabcfbcbecacefcdbcfddfcdbfbcdabecbcfdffafceaedfaebeeccafdbccdaebaaadcbaffafcfaecdacfcbdaebdacefafcdebecaeafcbedfdadaedefcfdfbbfbeebeadfdafcddafcacafefdaabfacfdddedeffecdcbfcaaecddebdabcbdbbccaaabefaffeaddcdeecdeefefdcceedbcfdebabcfaaddcaabcafebdbbdbdaaaeabbecfcffbebacccbdacefdaafadcbafdadcbbaafaeafbafedfbcefcaaccdfafeeeccccbebaeffbbdcaaaeefaaabeddacdabadefadeaafdeccfeacbceccdffffcdffadbcdbffbdedfdccbbecbbafbeadfcbdbffebacecadaebbddacedddadfaabbedfffbdbbddefccdfbbdfceaefbffbcaadbdffafaffabcebcadcbfebfdcecafbfecedcfacbadfacaceccbcdbfafbbcecfabfeabfeffcbeaabbbbeadbfebcedbabdecabebefabacddbecbaeadddcfbadcecaccdcfafeeeabefbbafcecedafaceddabeabacfcebcbacaaadbccdddcaadcebccbeebafeaddebdbabfaceedfffcdafaeeabdacecdacdcbccfcbafaceecacdeaacbbecbfadaeefbcbcfddacadfaffbbbdbffffcfdbdfabdcccdcecfddedefefedaefeabebaafacafbeddbbabcaddecdacdadfebdabdbfdaaeccfeecdddbdafbdcbeaeeaaaacbcddfecfabcfcfdffdffeadefeaabcdcccedabecdbbcbbdaeacfaccafbbebaeddaabbdaffddeebdffaaacbabedeeeabbcdeafebceeafefacbccdbdbbcedabcddfcfffacccfabeeededdbadddbbeafefdfacdfdffccbdcfbabfadadebfcfdeeaacfccffbfadfccdbccbecfabecedeabfdbadcecdefdecaddbddafacdbadeecbcadfbceaeccfdeaafbafcdffdbecfbcdedaadbfdcefdafcccccfcfaacbeebecbbdcabedfedceadcaaebfbdefdfddfcdeeacddfbbbaccbabccdbcedbacbeffdbfadbaedffdaafbceabeedaaadacedaecdefeebebfabfcbdccfceacdecdebfcebdebcfeafecbebcfeacddacffbbecacbadedcffdbceddffbceedefdfcecddddffcdcefffebaeacedeafddfadaedcbcfcccaadedcdbfcffcacdebacdababefbeecefcfebcbcffabcaedaaacdacabadccafacebbdfddfcdefcedbbdfeadeadddeecfaafeddcceaeeffbbcefeefeeaeacacabeacbacabbecbdedefafbeceecaecfbceecdbafbadceaeaaffffefaffbffebebfdbcaecdabdfdcfdbcfececdcedecaacbacfbcaebccfcefbfbfddddeedeebefcfafdbbfddeeeadabeeadabeaabdcbbbafcfabebcaeddbecececebcabdadecfedeabeebbedebdccfeafdbdcefaeecbaefadacdfbddecdeceddedfeccdfddefafbbfbefeceebabbbaffbedcdacbcfdeaebefbcabedbcaccfbfaaebbebdaacfcfeadafacabebcbaebdbeacdaedebebebabbfcecedfbaacccefcccbdfaeeadeafcedeccadadeacfddddcbaebaacadeccfbfedcfbedaccfddcbbbacddeebfdaecfefddcabbcaecffdcddffafdedfcffdebaabdfaebddcababdeecacdacedafdffcadbbbbccabbedbadddeddafebefacaacbfdcdcdaefcbdccadfceeccdfeefccddebcedeebdfecabbaadfbcffacfeccfedffbdbaeafbcdbeaddeceafffdbbebfeadfcddfccefddbfcfedfafeafbcbdcabcbdefcbeecefdcdfaceabfafebfdeaeecebcbffcebabfbaeeaafcebfacddddfcffafccbdceaacaefbcfeceafbfcbadabbbddadabbcdfaaefbfcefafbcddcafaeaeefdfcaadccfafbefadfebdefdeeaecddaadfbfcfaacebeabcebbfbbcdbcbfbbcaddeacebacfbbbeaadaefccedecfacafbfefcddfadfbbcdceeeaacfeebfeeacafafdfddfeddcdccacddccaeafabfbaabdddaaadafcbfbbaddbbeddccefefaddfbefaddefcaaecbbcdeefdbdbaedeadfdefcdfaccddeefdccbeceddbfaeecccebbcafdeceddbdfadffefcaabcaddbefcaadadabafcadafbfedfcbbacebdfabceddcbadebacaefdcebfaaeebfbadabaacaebdbfdeafffaabbfacacaafaabadacbccedddaebfcaefbcdaeffcfbfadfedfbafedcbbfdafcbaedbeeacadfbeeefafdaecffddeddcbbadeeebddbbcafaecbecbbbdbfffbcbebdafbacadbdbcaefafbaecdbfddccedebefbebbdbfaadeecbccbabdcccbfafccefcacebcabdafccafacdeddbcfefcdbfabbaabbebbfbcfdecdbdefefecccfefdeffdbdddbadaffcbbfcfbabefbcbeeddbacbceabeecbcaebcacdbedabacccccffdfdcaacecefbaaabaacdbbedbceaefdceadfaaacaebaeeefccedceccdfeedbdaebcebdbcbaddfcaababaddefbdcbdfcaedcbebfafdcdffaebdffbaeedaeacccdeddbebaaffddadbafbcaaabffaccdddbeeccbacfcadeeebadffabdddfcfaefdfafadcccfaabbfddeadefbecccedefafcdfdbadaefabcaefdedabcffcdbeeacfeefbcfbecaaafdcfdcddbbabdedfffacacfbaebdddfbdcbdaeccebefbbebcdbacdddbddacefcaecbfacefddfcffafdddfecbffcfacacdeedfbefcdfcdcfaacafcfaebbedbefccbcaecbcbafdefbeddbfccdaaeedcacccbcdffdcededfdacfcaadaeabbacbebaeebdcdcfdacecfccfddfddcfaedbfefcbccdcbfededfbcacdebabbccefebafcddedeffbcffcbfdceafebfbafffaaaccdefbeebddbbababdadfafaceceaeadbbdecccbccedceaadfbfbfbadcfaacfcdcbdfadbcadbcbaafadabacccceebbadaccceddbceefbfbffafcccdcdfcfadeddafcbabcafafadcedfaedacfdaadebcedbcddddcefcbdfaacabfadadfbbebeccffdadfbbaeabacbfecabefdaceedaaabfdbeeecccdedcedcfbceeedfbdfefdecfaffbffcefcfcfcfffeeaffaddfcecdeabbeaebdfcfceefebfecdbebcafaaebfcdaaeffcabbabeeebeeffadceeccffedacaccfbbaebdbdecfdffcceecddacccdadcfebaefdbefeeffbcaacbcdefacfdedbeafbebcdafddbcaedcdeeebbeecfbaadffdbeadfbcfbeafafefcdcbdfcffcafccafaefafbcefcaaccfdaafeacfbcddfadbeececadbbdcddbbcaabaaebfbdacdcfebdecbebfdbefdacbbceafcbaacbefaddbccddbfcdffccadccceeddbdbacfbedfebeeebfcbebcddeeddeffffddfdbcecbfddcbaaddabffefefeebcedfbabfdcecbfbcfcacfcbaeafeadfabadaefedaccbeddfafcdbdcebdcbeeacffeaededcdccdcebfdfabdeecbcbaeddfbcdbbeaddaeacdaeafbfbfaecdeddfdcbafeacfcbfaefbecdadfaefaabdcdbfcebacfffcbdcedfedcecabbecfbaadbfcdecdfbefdbaafdedddbfaefadfbdcbdbdddafcdbbcaaffaabfaddfbebdbdedbdbdffabdddbeddceaaebfebfafaaccbcbcdaafbfdadaeaafffbeecbfcfcfeedabdefbdaaefcbaadceeefedcdedcaaadebbaecdfcfadddeeedaddcddbeebdecadcceaebdffcdebbdefbebdcfafcbcefdacadebabdfddafcfdfdcedddbedeffbefcbcddfcacddfdadeddcedffdabbafffdeabbcdbbfeafdcaedacfadecccdccaadacffbaeeaeecccdfcebcffdcfebaabcdefebadfceaebadbacecdbcddbefdbbeecbeeafcfddccfafbbfdececbcebdfbaacefebeccdaacffefaffeeffafbbedbbeceecbabbecdecebcaeaaadcebffbbdccdcefebfebbdebfbddadfabcfecfaececcdaeffefbcafefbbbcfacebaefadeeacfeecbcacecaacdbdbcfdbafbedcffffdcedbddbedcdeafaaacfcfeafdfbddaedcffecdcbdaacccdbeeffbdeeeceeffddebaaffadcccaedeeabddfeefaffdfccccffeecadcebefecbbcaeeccaeeccdbecbfbadbaddecdcdbbaffbdcdebfaafbddcfceffbccebdbccaddbbaeacdefcacabbbcefbeccebfafcbcdcadddbfedbfeccfacceedfddbeafabfeaedfefbfabbfdfecdfbaefafbeddbfdcaaddafffebacdbefbbafcafcebcddabfbdbdbabddebaabcffedfbdfbecebeedacebfcddbbeedfdbeccffcccddbcadcecbcbceebcaeaafadaffbbbbcfccadbfabeecabcbfcffecbaebcdbeebbdabdffcabbdffbaadaadbafabdcbfadabedeecdcfbfedccafcebbecbcbeacbeeffeffbefdacafbcbbdefbbbecaefffcbdcafbdbfedbfddecaddfbdfdcefaafaabdfccfdebfeffcfbfbadaecbddfdabecfcdbedfaefcaeebaeeaddbfabccbadfeacbaeacfcfefabcdfbdadefecccecfeceffbeafedbedcdbcecfaccabffadecadcbceacfcfafeaecdccccdabfaeffedefbbcebbabdcceeefacbacdfadaebeeedaddbbfddcafcacfcdefdcfcabcddfefebacaffcfcfbdbdfbeccbaaeeaadeffabdaeddbcdcecdeffeeacfeafdefbbadcdfdbfeddaceddfbfaedefecdddbacceceecbdeecbdfcccbeeadcfbaebecbbdeebfdddcfbadceeaeadaddedddcaeeafdbddabdeaddbaefdacbccdbbdabaeafbadbedcaedbeeefcedededfbceeacfdabeafebdefcbefadeadfafabcdbadcfbbfcedfecbdcdeadffeecafedddcdabfabcebdbeadccfcdacacecbabbfdfbfbbffbeedfcfafaaecccabbefebafabddecbbffbbaaaeebcdbddfeacefecfeeaecbaaccbdecedcdfceeacebafbbeffabedacfcffdbbdfacedaeabefbacfdcfdffafacebfbaedafeeaddbaddccddffeabebebeebabecaafecbbbaaeddfcbbbcfdaadedecfbdeebcedbccabeffbecdfbdeeacfcaaaaedcddabaedcabbecbeaafcafebbcadadeadeabcaaffbbbfcfbeacdcacbbeadddfdaebededbabcdacaadacecfbeeebaecafdabdfabaccfbcbedbedecdcabddeaececdebdbfcfbcedeccdeeadfabcebfedfbfeedaaafedfffeefdafdbeebdcbeacbdaeedabbffcadcdbecbceaacfecfecbdadbaedfafcaddbfdfbaddefacddebfedddbbebacebceddabbcaffebdebbfaaddbdeddfbeaebffefadbaeeefcefddefeddcffebedfffedadeddcedcdfebebdaedcfeecdecbeefecebbffebedafadcbeaeaaafeeebbbbcadafbcbeddafabccbbedabafeecbbefacfbcdadedbeebbcbbeaecbdceddebceefaeeabdcdeaecafadecabacbdddffaacdccddbadffabcbbbdaadbebbdcaafbbddffabbecebedfcfcbffffaddfeddcedddbeecfcbbfeaadbaafdcbddbfbaecccddbfbcadecbedeeebeabcbfecccaaceaeccdceeaffccddbfaefdbfeadefadeddefabadcddcdadfbaddfedacbfcbfefadbcddbcfceadecbcfbdbdafcdaebedfcfcebdecceccdbacfadbbbffbcfaefaebeadcdebeccfcbaeceacafeabddaefeeaecdcafcffbdedeacfbdffaabedcedefddbaddbafaaeaffebecadeacebbdfffffeeffcfcbbeaeaaacafdefedddfdbccfefcacbcbcfcedccfdfcddbcacafaafeffefdcacbefbedecfeafdebacefedfaefdbbfabbeadbbdcabecbeabbadcfecdefeecbdedfebadfdaacedddbcbebbdaeadebbabefcaebdcdaabdbdacbdaeeffccceecceaaadbfdefacbcdfcdaeabeaacbafaebbafaacaabcbaaceebfababeacafbcabccbebfdfadaeccefbabdcbcbbddfafbebaeebbcebcdfcbbdceacaebddafaabbdfadbabeedfeefaaccdccebfbeabceefefeceebaaaceacebcdbcdeeafafddcfcbaeffbbfeedcabadbadedbbdbdebdbdbbeabddaeebdcadfaeacfdffedffdebebfbfbcfbebdfddbacbfdbacbdfcbcefaeedbcddbeaadfddadcfdfcfcbdfefbcadaddaaaefdfbfbfbbbffedcdedabdaacabffebeabcbcdefbcdeebdaeebffcedadbbdbeeaeceddefebdfecdabafeacdfbadcbbdbfbdeddcecaebfbceabeeafcdcccbdbfbffacbdbbbdffbfebaeffceabfdfcecaefabcafbdcfecaaeacdddabedeffdfdedbbaefcdffccdeffebdbceaacdfbafabbffcfdabbeacceacdceeafbccfcdfedbceddabaefdfacecaddcbffcafcbdacbfbfcbcddadbcbeeeabdbecafcfbcefdeeebddfddcefefecfedcaedacffdabadbcceefacbcadfefaebfcefdadbdbcaafaabddeeaccebfccffefbddacbcefbeeefadabbadbaffafbeeabcfabcfdacfffccacddedcfbabdefbefeaaefdbcdfeedacbfbddfbecddebebaaddafcadcbdeeefdaccacaebfddbbabfbfbdadbfeebcccfcebbbdacababdcdfbbacbbcfaeafbefadfecdbbcdadbcaffbdeffafcfeeebbecdaabacbfdfaebbbbcefacfecfdfbeeebdfababccbfdecebfcfcffbcdfdbcfcdaddfbddddbbffbffddbabebcfbbfdcbbcafbdfcebccaefbbbdfcababbedaabeacfcfabbcecbcecedbfbfadfbabbbbfebcaeedefbacecbafeeacccbbedfcdfccfffacacfafedfcfafbfdbeaebdbcbcaefcabbedaddfadbafeffeaaedcecbeefabbddfddaacbdfebfeedefbebecdafffbeafeabdfbecefbebaaaeecdffffbdccbccdbcfbfdeaedcdeacabcffecbbbacbeddafffdbbcbcaaeabbfbfefecedeefaecbacaecbdabfcfeacabcbaababbbeecbeeceafeeedadccfdbbaffeabfacddbacbccbfbabadbbfdabfedeffcdfddcadafceacdbeeeeafaeaaaafcbfcacfeeaeadfccbfcfabdbfbecdbbcbdafbceffeebbdfebabaedccafddcfbfeddeaefaceffceecdddeadbcdecdeecfdbdcffcdcadaccedcfaedcacaebadbcffefebeafebaabeeffbcdaabbbdfbaebbdffcaabbbfecfefabdcdddeeeedacffbddedbaebbdbbbdcddddcebdacbfbfaaceadceddaacecefdbafbdeeddccaecccfbfbfebedafafadcfdecbeefababfccceceebdbaaafbdeabbdebbbffabffbaaffcdbfaaafedcfcacfeabfceeffaccedbaadcdefbcfeaebaeedbeeccffcadcafbebaadbbabddeaefaccaabafdcbcbedbacabeedfaddfefeddbabedbdefcbbfacabbedefbdfebaffeddadfbbbabafdaefbddbcfdfdeeedcecceffbecceffaeccfeaeadbdcafcdfaceefadffeaedeaeafdeccafcffaaeeadbeaafceaddaedddfeadaefdebfaefeadcbcddfeffdecdcafdabedeadaacfccfeecbddabfefacebfecfbffddadbeeacbaedcaffcdceecaadbacdffeababbffaecdeddcedabebbccffabdfbfdddebeedccbdaaafabececfcfbccbebeafccefddaebbabbafaddfcecabebadfcddaadbaadccaadaaedbdfddcabefdedcceffbbccbddcdefabcbdeadfbadbabefbbfccbdadfbcafcbcabbeecbefedaececdeabecbebbdebddffdbefdeadafedefcbbefdbbecfebbebaaffbbaffaceddedbbbebafdfcfbcedacfcccbadffecbaaddebaacceddecdeeddfececcfcebbbaeafdabffabfdcfefdcaccbbcbdeecabcaffaaefcaaccfdfdacbaaebcccadadcacaaeaadecccadeaffbecbcaabcffbfdffffafcfdadbabbbcffabaaadfababcadbdcbfacefdcfdacabffadebaefecfbfcaededdeaeaabfefeadddfcdcdfcafdebdebfadfdabaaeeecebcbfbdcedcadacbddefddeeebbffcefdaebdefbfecbcdaefddddbedcbbecedfcdeebefafeebefbefdbbfcfbbcedcfedbbdfefadaedcaacdbfcecddebadeabcbfdfcafabaeadafeedfdbeedceaefebffcfaaefdeccadffccfaddbdcdcfeabccbcffafcaaeafbfaefbadfbaccacdbfafbeadcacfdacaafadbfbaaadcacdacdcabbeacdbacbccefacedaeeaacdfaebdccedaecbdbabfabefbdffcbbccbffcdbfcfbdcecaadeecbefdadcbedadbbabdccefedbfeadbbebdeaacbabecbecedaabacfdafdbebabdeddcdcffafbdfdcdafbaededaabafbecfbffccadffadfbdcadeecdafafcabfbedcfbbfbbdbcdcceaacdcabfaaefafbcdabadcbacbfedfcdbedadefbabddbdadeeceaeadfdfbaedcaecaceafbffeecabcaaeddedbdceaebfbfaadcdbfbbcedefacafebcccaffbaebcaaafebdfbaddbfcdcacefbefddebbbddcecbcfbefccfabdcadcacaecbbbbeabdadfaafafbfcdbfcdfcacefeeffaecfbebfeaeebacfaccbddcbfacaafcafbfdbcdadfbfdcebaeaeaaaddbaabdddcecbfbeecdaffecdecbdceefcddbcacdbabbbcdfefafdfedebbdbaddaaaecbbccbceacfecffdebbccafdeabaaaddddacebddcdddbebbfedabcfacddcbaccebefcbabcdddeadfabdedfbedcecddffbdddcebbacecccbbbaaccaeaeafcbaeecbbcaeaffebdaddceefffbcaefeefdbeecbeabeccaeaccdcdaeefddbfddcfbbdeabaaccffeaecafbcdacebbbcdeedadeecedecaebcfdefdfffbfdfcfdeedfbebdbebdbcefccbeabfbbccacababbfeedbaeaffadaabfeefeadadddacfceabcdddcfaefefdefedebfaeebbaaecebeefbbeecbbecdfcbfdcdfaaffbecaeacaccbfddabcccbeebeecbeceffeefdcacfcdfffaaaffabaddcebbfaabccbbdccffbddcfdecfcdeecdcaabbccdcafdadadeffbafbcbdceeeebdececfebbdbddedecceceacbceefddbdecbcdccbeaebbfdbaadaaddbefccafabfdbfcbefbeadeedfccbaddfcfabfaeebfdbcefbefcaadaddbbeecdceddcbbaaafbcccaedddbccfefcdddeefecfbfefddafcaeccdeeefffeeeeabaeabfcffbeeeacddedeacddcabefbeadafbbfbdbdbadfcbbfaebccbbeaebbffbdfbfadecaddfadffdbcffcaddadedcdfdccdfeccfffcdcedcecacabecdbffdddabdafeeceefeabedccbecfaacbaefcdfcedeefedebdbebcacbcaabaabccfaefccccdfefcecdcbddadafcdeedafeeceecbadafeafecfadefafecfbeadaadcbfcbffdeefabdbebfccebddfcaaebaeefbccfddefeaccfeeacacedcacecaecbeefcdfbfebeabdaeaafaceaafffacfbceadadadfffecbfacaafedacdfeecaffafbfadcdcfbaebffafaafffafbaabfcefdbbddedbbeefcdcefffcfedefcaafcdfccabbbcfbcbaedecdfedabeffcbdfdbdbcadadabfdacbfaaacedecdafdcdbbdebfefddfbcddaddfbdcdfdefbbdbbdfbacaccffabefcdfecacccbdccdbefbdbfefcaebdebbebcceedafaecffadffdcbcccaedfedcffdcaddebaaabdaeafebfbbfbcacaaaedcddcdcbfcbdcceefdebefcafbadfebfccbdaaeaaddfeeceaaffaecebfcdcafcecaecacbefddffaedabffcabbbfffdaaccefcbccabafbdbdbffdbdddadddcfdbceefdebeafafdbebbfdbcfeedbaceaeddeefceaecfbccfceacbcaabcdbceeaaefafffbabafbcadafaeeaecfdecaeacfeccedadebfdbaadbadccbeffdbcefefcedfffccabbcedfdaedbeeeaaabfdbfdccddfbabbacbaebefbceebacccebcdbcdceebddbaffceebdabbcccefeebaebdebacabfebfbccfbcfdeaeaafcddcddccbbbddaacfceeaefafcbccceafceaecaaaadefeefccbebdcbaebebaeddffdabefeddefaccbebbecfedcfcaaddaedcafebdeedcfcceccfaababcbbfabfccbbadbaedecdddbedbeecafddefecedcaccacbebedfdafddeaedceddfdaeaecdbfedccaccfaeffebcecdbffcfbfaeacffaabcccadaeabcbbaebcddebddddaacdeeebdeffddddecafbcbabecfdcbecfdffafbfdefdaaffebebffaeceaebffbadbcebacebddddcfcdfffbfefaccdafcbcdcdedfecdeeddcaadeacddfccafdedebcebbdbfaeccdfbfffaaccfeadeffaeeceabdecdbbbbfffffabecdaccceecacaaefafddcbffbaebafcfdfecdbdeadbfbcebccafaedcbecfcdafabecffbddcecbdeadcdcdcfccdfaddeabcecddedefeadddbcebaffbedcaeebcfdeceaecfbddbdfedfebbdadbebbbbdafefeebcfceffebfbbabfefffacfdfedabedbeccbdccecdeccbcdbeedbaeedbbcaffbafbaccdbbfdebedaecedcbbcbfcdccddfebafbcccffbafdfcbfeeecbccaebfcfbdfeabedeacedfabeeefbcbdcfcfbbbabeeefafefcaecaffeeffccdcbfdcadaefebabadcdcaccfabeccecbfcabdcdeecaeaafeeefdebbdbefbcddfaaeaadacfccfbdeefffeaafabedafecfccbddfffacaaadaeaeabdaeffdecfefdbfcbbeffcebbabaaceedeedbefeddcbfdbcbeecffcefefcccfbfdfbfbeefeabdefdfcfffbcfcdcfeeeadafdccdadacfbabedcfdfeacbbdbabbcbbebfdfaccecdfcecdabdabefbccddedfadcdfbcfbdafccdaecbeaabbecfbfcabedededaeecfcdeddbbfeefcdcdfacdfbdadadbdeadbcecdcecfbdcdbbbedbaccdbcadecbbfbffdabbbfcaeddefabbdeecacabcffacebdcacedfaefffdabddfdebdbdffccfbcdffaaecadbcabfaeecdeedecfaeecddcbcecadcacfdcfbbbbafceffadaeeaafaaedeeeadefdfcdeddfffdaedafbddabbbcffcdcbdafcebfadecdeebacabdcfccbaafeedfacbbdffacabaadeedbdcfbdcdbcaeeecdafafddacfebacafddaadadddcdbacedddacdcadcdccccdbfeafafeabacedbcdbfebeddacbbbcdecafabaaaaedadecfeeadcccdaccecffabdbaeaddffecbcfeaebffdccecaddfefccfdadffffeaabbfcdbeabefedcafedefdeeecdeadcafeedccfddafdcfadaccbbaeebbaddfcaefffbdecfbcfbfafcfeefeeddfbcfeecfbebddebcbbeefcafdfdbeebfaffdbcbeaefccddfbebabbcecadbaeaacadedabbddcaddbdabedacbebeadabefefbaafbeaeecbebafbecbcaafbdcebaabebdadafdfbeecdddacceabbdedacfbcbbeebfdaddfdeecedcbeccbfaefcddedabeeecdcdeffbbfbacfcfebbfdaeecdfccbbcebbadbdcccafbfabdafedfdcbfdfaebbfbacabaaafbabbfefcaeddaabdeeedcbcadbfbaabaebcffcafacbdcaeefdfffaabdbebcdddeacbfcbbdeadbefbabbbfcefabfabadaebfaaccfaafcccdcadaadcfccdddebbdabfebadecbfebadaecaceadadfdbeeacbafdbbfaefcdeeaddaacdedbfdcddddcabaebeaaebdeaafbeadaadafcebdbdaaaadbfdbadcbcbccccefbebeecdeebffbecfeaffadebffbdccbbacbffecebabcadaafccecbbeccecaecbbdbfdadbafdcacbffdafeabcfdbdbefaccaddedfefbabfdabcddefedaabcfcdbaaabdcbedaaccbdeaedccacdffbcefdfafafbbcfcdcbdbbeafadddfaebdbbcbcdebbfbeedaddbeafeaaafcfcdeaeeffedefdbadcbafacffcabddbffcaaaeffecabfafbdcbdfdaaeaffbfdeebbafaddeffebdceecdefedccbeadabfcedacadfadacaccafdfaaaeeaabdfdffaccfefcbdcbdeccfedfcddecacbfcafbdcedccadbebfceadfdebddfbbdddfaadbfbdeeebdeacdfbdbecfbfbbcdeeaeeabeafbfabacbcdfdafaeddecfdbbbceaecafdafebaafbcfdcffdcedcfbefccbbdccbaaadecdfffbaeacfaffceabbecfacbbafcddbcfaeaaddbcffebebfcadadfeeebaccaeeedeebceadbcacaebacdbfeadddbfbecadeefcbebdbaeefdbbecabfbeededfbdedfeceedbaeccdeffcbffcdbeeffdcdfffdccdbaabaadcfbbbbafdfacccedcfcdbeefbfbeecfaebdbeeaedbdbceccefededfaaebcbefafadfbdffdbecfeebeafaccddefeecebbbeacfdeedcedcccebdcfbadafedbbbfcfdfccfcbaeeccdebbeabdbcbddebfcdacaedacebbabddafdecefbebccfbadfceeabfecbfaedfebfcbdbfcbaceadecedacadcddeadabbabcebacfcfdbeaccfcccdfdddbccdeeffdbadcaacefecbcafbeceddeebccbcbcbdaeecdecebafdccdbdffffbcfbcbedeebdbbedffbebcaadddefecaacfdbcdffacbbeebdcccffbdcebeaaadeabdffcdfdaedbebfedefcabcaeeffefbcafcaebffcfeccdbcacffdcfcdeadcaceefedadaeebaaafdacfbdbabfcdfedecfbdedeceffdbbffddebfaeaeadbbbcaefdcccbdedabeaaddebebcaeffeaefabcceceaddfaacaebbebccabcddeddbcdffcbdcceffceedbbecfbcdadbfffbacfbebcfbacfbeaacfddcbbbcccafccacffeedbbaedacabfababdccfdbddabfddfdeaecbfedebcafaeeabcebddfadcabeabbbeccbebfebeadebabdacbbbdecfddeaaddafbddebabedefafdcffcfbfcaaaedffcfcccdcfacccebcdbaaafefacdbbccafffbfaaddaefafadbaacadccbcbfeedbfdacfedcacaedcdbfabdeafafdbaceeeceebddcaaabcdccbdbafaefeaaefaafabddaaafbbeddeaaafdfdfffaffebffdfbbfedecbadaebcfefabcfcedeadcfbaadeddbfcfcfeadbecceeccffbebedbacbdabfcbeccfeecdadbebdbfefaebeabfdedddceadfcedacbbdecdddcbccbfeddfdbffefddcdeefcbbabbadddefcaaefbcffabceedbdfbdbffecdfcbbacffabebfdaabecadfebcabaaafdfeffffcaabeadaaeaaafdabdadaeeaeeeeeecebecbafebebcafbdeccfffddfccacecfbaffedfcdadbeefddadbfcfdbfafadecaafefabcebdddbbfcbacdfeadfebebdfeffebdfedbcbacabebffedaaccacecdbdefcdfdcaccbbdecebfdfdbaddffaeedcabbdefbdaeafeccdfcadbfabfccafdcaadfdfefcddcbebdeedbebcfbadbbbcfedfdaefdfeddefcceccaeceedcbaaaaebebdbbfeeeadcacfbadcbcbffbadafdfdddecbabeeabfbfddbcbeecfdebeddadfecbefdcccacbececfbcfaefafbabccdddbdabcffdeeebffdbccbdaffffdedddcfceceedeebcdecaadbfaccaeafbecbdfcefdfccefbefbecbbafaccbbcfbeadddcabcccafdcdefdffddcbceeaadaaadccdcbeecddacaedafadebfeabbbdffecdbccaadfcabbabafffbeeabfeacdfabaefddeacdaddfcdcadcdfccbfaaefebbabffaadafbffddeeaceacffacedfdabcdaefbcaaffaeceaccbbdadbcfaabecdaadedecebabdceeeeeecaeecdafeaedddecccbedddddfafabafeeaffacddcfbecdbceeeffcbbfbdadedabaacbffeccbfbdfeabbaababdbebdefabdbdcafbafbfededbbfbaabcceadbedfdebdafdeafacfcbcafceaeeaecbadceeecffcbbcdfebaaacdacefdfcfbaddacdebafdbfcfddebdcbacebcebbfbeaabefaeababdeacffcbdaccbdfcbffabfefeebceabfaddfbbaaecfbdcbfbfeeeacdadfcdbefafcbceaddbdbdfebaccbfeedffdbcfeacdbcfcdcadfaebabedcbaeadbcbfdbcdacadeeccddcfdbfffbaacffddedbcbbffbfecccfebcebfdfcfbbffbffbdbacefefdcefdceafeaedebfafebecfcffdbceadbbadecdeacefffffaaafecedbfccafbdadedcddabcbedfaccdcdebecdebbecbafbfcdcabbdeeabfbdadadcedaadccbedebfbccfabcaadccafaabfadeeceefefeddcfbbdabdffcffcffaeefebfaebcdcafdaadcdeefbbdeafddfefbdceadcaccecccedddbdfbcdceceaadaadfeeafdfffefdfeadcabbddeadeecddddccdecbeeebbbbfdceaaaddbfffaadeebcebaffdafeaadcaafddcdeccbfbbdddcbfccaaeadbbecdcabbdfbbaeadacbeeaffedcdcaaafcedcecfaccbfbdebbbfeedabfcbdcebcbdcfeacfcddaaeddfcebcddadfbaaeaeabbcefabbafbebbfbdcbafefccffefdecabadfabfbdacfbadcdefcdfaaebdfaeaeedbedddacfdffeeaaaddafaefaceadfbecfbfcdcaecfeeabaacfecbafcfedbdeadbdbfcadcbdebecdcccffdcafabaebfbbfecfbafcaaabdccfecfbfeaacdeadfeaccefbaadfecdccaafafddcedaacafdccebddeeeeeceeebaaddbfcffffdfebafaacbedfedacafccdfcdddfbfebafeecdacbabeaefbfaafaadfacbfafefabdeadcedeccfbafeddedbdefcceccedaeafbbcacceefbffccafccecedeacabcbdbebaeaacefbdfeeafbdddbcdebcdfaaeffffaeddaaeacefcafafcfdebfbcacaceceafbafcddeabeccfbdaffcfeadaedbcdabbffbeddfdddddeacecedebadbeadcadffbcdbecfdbbfecbcdaddbbfeddfdfceeeebedcabacacafdddcbdaedaddedeacffdfefaaddfaaaaddebcabaeebaadbbdfedaefbfcebfaafebbbacffabfffbaabfeddfcdccdbcfdaddaecdaafedbdebefbedcfeedacfaecfcfbaadbbfabfdbefdbaefdbdccefceccecadecbfcdbbaaadddbbeceedadfdaadccbfaaabdbdabfcddbaefdcceeadeccaabbbcfacfbaffbbbecdfccebdacdedeeaceadeafbdfcffcfdcabccbbacdedbadefdaedffffbbfddabdbbbbdbefbabdfcafedbfbacfeedbcddcceefeadbeaebabaceffbfedceacacafcbafdbbefbbccdadfcffcaafecfadbdbebaadcaebbbbcbeebdfddfaeabbfaecadcafddffaedfdaacfaacbdfadcfcadfeecbaacaeaebaacccbcbbebadbaefcfadcabcaccccaefbcbbcecdccadfabeafdadbdaffafdabffdfdaecadafdddafbfcaecddbbfdcfdbfcdaccacccdffbcfccfddcdceacafeecedfeafaedcafdeffabcbbcaeddfcbfcfaadedfdddffcbbaeffcabccbbeadeeebfbaefdcebbfadfaabcaccbcedadbefddbcbafcbbecfeedcacbfeddfdacccfabdbabdebbceffddbffbbbcadecfbcccbaaebfeaddcbdfdfdafddfeabdbffafaffdacedddfecbafeefdabcaefffeffcbecfabadcebbafcddbbeeceefbdbbfcebcbbfffabaecefcceafeacaadafadaccfebffdfeffaedfceeeccdebdfabfbdfbfdeeeedcfcdbaebaedaebefebdcddcfcbbaeadceddbfedaaffacadfddfdddbccfacdfcafcceafaeddcaeffbcfbeeaefbddeeddeeceeecebdcfabaefdecbcdedbabfebbcffffdaaeabedeaedcaefffaeaaaefaebfeccdfafccffafcebcfeafbebfdfddaccbbeeeacdcfacebffdafcaecdfafbcdacecebccfeafeaaeeecedeabeffbdeedccadbcaceffbeddecbfdcefccbbedebfabebeacececfacececfceaafebeeeadcaacfebfdbafaacccadecccdeeeeafbfffbdacadbabdbdcacebeecffefadcddacbabfbedccfffedadeafcfffbbaebbfeaeddfcabddfafcbcaddbbfcdbffdabdcdcefacdabcfaaafbbeaaefebdbdcecfdbfedcbedfcaabfdeeaacfcffbabcdaffbbdebeefcaeafacafddfebcfeeaffffcbccddaeefefbcccbdffeccdbbeeafdaaecbffefffbbdbbccacaceecebefdafcdffcefbdcdddbeabdeffaacecafdcbabbbdaebafbffcffacfdbfddbbfdadebcacddabfabddfeaafcacacfeaaaebbbcbafbcdcbfbacdeaeffcccbcbdafaaaadffbedebadacdcdaabddabeddcbacecbffcadfadbbedcfefbbddbeafeaceccadedfdbeaabccebbbabdfabeacaeffcededddccaafbcbbbccbbfdbbfecedbebcbfaffcaddcceaccebeeffdfdfcefadfabfbefbfcfabfeaedcacbfadacaaccabceaeedfcbbdabbdbfcedeebcbccfdffbbebaeceadfaffafbcadbbababbabdbdbcffcefffceffdfebddbeebaedfedeceefadddecdffbadffaefddedecadbdafebabffffcafbbdbebabdcccbfffededaeadaefdfeaefeaccfcdeacdafbaecdefbbaafeeefbcadfebfebcffdeeffafccbdabdaecfefcfdfbbbcceadbcfbaecfbdfdcffccbabfcbdcecefdeebbebdeecbdeecdefeaebbcebabdaeccccbeaabbdadedabbdeefeccedeeededcedffffbcbfacbdfbddfbafbfadccccbfedbeaedccaabbaeceeddfcefcbfafedcdfececfbecbfcabeaecaccffbababbaeddfeceedcceaddedcedeaaffabadabbfcdeadceebceacaefeccffccacfecdafefbcaadaebabfebdcfecefcaedffbfecedaceeddacadaeefecbddcfbacceafbddeafcfadefebecbdaceedabfbafdbcbcbedabfaaecaadcbdedcacceffaeecdadaafffcddddabcfbabdbebfedecebdefdfafcdeacfbbebdedcdbaeccebdacdffdfefeaeaaadbbcccfbcfaecdbdafaeccececbdebaecebcbbcbfaaceaffebaacccfabefdcbecbcdeafcfbffbbbaeabdceeafcfcdedaccbebcebbebbaabdaafcfecbcecaefabbfdabcebbccefefbdffeecabcaabeaeceebedadfedaeacdbdeabdabafeeddfadfaabdeadcfdffdfadabbacacddcfbeeaeeadecdbaecdcfdbbbafbcccfcbdbadfaabcbbadfeedddbcbbfdbafdcdbebffeddecbaefeeaacfefeeffbcddaedebaffbfbddebadadedfbfcfdceecbfaabddefccebabbcaafbbceebfdddcbedabccefdbdfccbabffabaefcdaecfcccfaadbfbadfdfcccacaddedacaceadfdcfcaeafffdcbbddefcecceaafacacbbdecaffecaeaceeedfaaccaaccaeaeaaccfccfadcfddedcddfcfdfecaafefdcdccfebaeeeaeebeecdabcdcfdfddcdcacdccdbdbbbecabfdcbbbeabbeaeafbdafdafdebedfafefeaeeadbbedfdbbabdeaddbebbaabffefcafedfecfabbbbcfbcffafefdbbdddbdfeabbdbdeadcbbbadfedefdfbfbbecadebddfdedabeabdbacbadffadecddeeaceebacadafbfbcfbdbdafeeeabacfadcccecbdcacefcaedfbfbeabdaabcfadbebeadbdbdddfafddaebcefbfdcfdbcebaddfddecfbaecfeebdbdebfeebcdddaefdfbffeabfbfacffeceaaecdefbebeeacaeaaecabdadcbbfafefbfeecebfddfeafaefdffaedebeeaebdffabebbcbaaecafbdbdefcdeeefeddcedbbeafcaeefabbcddbbdcffaafdeefbadbafafadcecdceaefdbadbebdcdcbacbaffbfeadccaadaeccdafffcfadebfbdcfecefcbaacfecbafbccabfadcfcadbfdfdabeddebaffbafbbcbdbfbcededdbeadfeecabbeadfcbfefddbcddacdfedefbababaafebddafcaeecbecfaebecdbccafeaafeeeaebbfdfdfabbffbadffdbfdbecbaadfedbfbffdaddbcfffddfdeafafebcbbafdaadacbeefeeeddbdfedcaefcadbbecaeceeeaabaccadcdcdcefbbfefbcdfdcccaafefacaaceadbbedcfcddfcaacfadeccacdabebffcfbdeaeabcddcddbddeeabcffdddfbdcedbdaddbffbddabdfbffefadcfffaffddbacdcceafdffffdbadbeebfccfcbcaedbbaaebecfffbbfcbfbacdddebdebaefcffeadbabfaaccdfffbfbfcefcecabdabcccfccdddeccdcdfcaffaccbcceceaaffacfcdfabfbcdcfbaadafdfedcfaefbbfeccbeedfbbcccaafbececfebaafcdcfaabeaedbcfedffaecddbabcceaebcceecebdeafdaefaadaaacdcaecfaecdeebadbdcedcafacbcbccbbcdedadadebdaaffdababbaddffbabacfaccdbbfaeffcfaaefbbcdafdeffafcadaefbfbccccacfbbacfdefcfdebeefadecfbfcefaabdddddaaeccaacccafcfbcbaecfaacfdbccfabcfdffaefaecfedddcffdacebcebfdadfffaecaeedabcebddcdfedfcccbfbcfcccafadbdbfebbaedbfbdaaaacdbcefebabfddedcbfdfddffedddddbfeceafebdccbeaceadacabcacbddbabecbdfbcaafabcbadbfbecadafbacbffbbadcbbbadbfdfbfdfefaceefdaeebebabffefaadaeecacfdecedebceecbfefdbfdacbecfecfefcfefdcdffcdcbbcaffffcbceecdfdbfdaabacdbafcdaacffbfbceafdfbfdbcdaccefbbbccfeeaebeeeefacdcbcbedcdcabcefeeeeaaeffbceedcfbefddcaecbfabadfdbdddbcebfcfcddbfbeaeccdddfdfbfcbfddbfedbbcfebbddabcffceaecdceefeefdfdfabfbdabaeeeabebcfcdccdecffeafeeeeacadcfeebcabcfbbabffdebafbaaccfdbbccceafffdecebaffedceacdbccfcaecdacfcacbdabefaeeeeafcffeeaaacfbddecfafaeebbfbebdbfdfcdaacbabaadffafcdcdbaaffaaffdbfacaffeeeadcaaedaecefabdedbbcbdecdddaadbccdabfeafbebbebefcecefdbecffeccecdfdfdcefdbdbdffafbffcbaafacbedcdcbecdcbeaeefadafadfedfeddeddaddccaadddafcacefbebaedfdbbdeefafbdecddfffbcadcafcdaabacdeefdffefecdbaceedaffdcbfafbcbbaebdfeecdaaaedcdfdcaffbdabbdbddbdbcfdeffdfdfdadbaabdaefcfdfedceeeeceaafdcbeebbfebdcdbbeaaaccebfeafbaafdafedffabbcfcdcddccfafcdafbbbbbeaadadeabafebfcaecdfabaffafdbaffefcfeddaefadddbaefcfcefcedeadfadefdeeccfdfdcaedbccccfbceceaefcefadbdbefeffedbfbcdacacdbdeecbbfeecccdeefacfabbfbdbaaebedbadbcbccaaebfbbcbdffddcfafafdbbfceecaceaecdefacffdeaeccfccbfffdcaacfceacbacedaaeeacbedfeaaacfdcfdbdceabdaefdedabeafacafdffacffafdccdafddfdacaeeddacbdfbaecdafcbbfdadfceeeadeceeffedbdcbfeabebfdecaaaceacbaececdcebffabfabfecbaafecdaafbecddbfcbcffebddefbaedbeabcceefccbfefacabaaefaabcecdbeeaabcccddfcfcdeafbbcefdbaeaaeddadbceffadfdaccaebbabcaaebaebfbeddcdfcffadacbcefefdfbadcaeefeaccacbfffaefbfebcdcadccfedfefbacaafcbefdcecaaedcfaaebfddcdcedcddebfbbaedbcaacbfceabbcbcddbfafeefffcdfdbcfcbceccabfedfeccaefdccfdcadbfedefabdcecaedeceddcfabfcafbddcdafbfedacdeaaebbdceaaeafdebfddfedbefbedcbcfbbccbcdbbeedaccbeecefacedcfdedaaaecdedaceeaecfbfcedefdecfcfddaffebefabcafdeedfbfcccbfdcebcdacafdadccfabdbebaebdebabddcdfcfbfcbbcfbcfcccdbfaddbfacefffaaacdedbbbccbfdecffbbeadbdecbfbfcbaabbfeeffbbeeedddaebecabddacbbabebcbaefafcbaebbbeecdaedcaeabdefaddabdfcbbaabdafbcdfcffacccebcbadafdedeebdbdfdebeaaadeafdefbeabccbfaffdcffadeffbadefcabaddfabcebefdcfcaeabaeefaeceeeeacccccbbdfffaffdbcbedabbbbbdfeedbbeeabdcecdfedbcacfdcbdfcabfbbfafdaccccbfabbceceefbdeeaedaccefdbffdafdbdfeddddeffebaefaebdbfcceaadbdafefafebdecddffcaebcfcdeaddcdcfcbebfeefcaeebddabcecdbbfbbadebdbfecadaaccdcfbafcbfcaffdecbdedfacadefbdececfdccadfcefbcdcecefdcdcdfccffabaceaeccedecadaaabeffccedbaaaabefcfbdfecbbbaaffafaecccbbfbeefebecdceabbfbeeaafedfeedcbfdecdedeeaecfdddcdfadacedeedfeedaafdfedbdfbcfdcceeecaabbfbcbccceeecbcfabceafcaedbeefcecececeeacdcedfbddbdbbcdceceddcfcdbecccceebbdddacceedabaabfbcfbbceefdfdeabbeafbdcbabcecdedbcadfdaacadaadddeffceeeefffbbfdcbbcebecebcbceaefcdfabdafcdcbeccccdaccfecfebabdbebabdeabaccefdbddaafccdaaaecaeccdfdfbbcdfdbdcefeeacbfcdfcdeaecbbedfaefaeedabbcdaafacdcdbdcbabefeaaefecdeffeacaabafaebdcbfefdefdadddfedeafbebdedeadfbdbfecaceccfbffffbecfdaeddcdfabaaecebaebdfbbafcbadfcfddfdcbbbcbcffdfaacddbcbfffeacbccfedddaacfecebddbcbeffbbeceaaddaefbbdfdabbefbcdbaddbbfefeadbedadedbdccfdccfaeaeaeffecaaccaaecddaafeeaabfcbfdcdaacbefdadfaabaebccbdffdbabcdfffbfddcadfacacbaadafdcdeaebfbadbcdfaadbcdcafaeebaccabaeaeecadbdfdeceafdbcfdacfaecdeefbffdeaadbbedafacdbdfbfaffbfafeaeceeddaeecccfcaeaaaceabdedbffbcecfafebbccabeefedddafdfaefbfbeaacadeddbafbbfdecbcebcefbeccacadcaddcecbeacadeadaddceaebbafbffdeeecaceefdfecaeeacefeefdefdfeadfaacdcbfcbbbebbfbdaeacafffbececdddfcfefcdcaaadceeaabccdabbbabebdcddbafbdbcbdeeffacbceabddcbbadabeeaccababfdafacecddbbbafaaefbcdabacdefbabfffeadccddbdcecaaeaaccfbdbfdbfdfaefdbccecfedafcafbeeabcffbfdadaccbddbbbbebedeebaacffcbcdfbcbaeedfbddcadbcbceefffeceafcccebcbeccfcadbcbefabbfbbacebeeaecbddeddaededeebaddfeefbffabbbbbebaafbfdbeabfbbedcbacdcbeadaeebdbcceceacadaafcefedeadfededbefbfdeafeffbdcfdfedfaaedccefdfceedbeabacacabeabdabfbbfcbeecbfcfbfbcdceefdecebeaacffbffbbcfbbcffbaadfcaffaedcdabcbdfbfeaadbfcbffbceddafdfcbbbeabcfecaefdedbcedacbdeddcffeabccedbaeadfebaefcddddfdbbbefffecffeacdcecfdafadcbadbcfbedeaebdadcbeebfbdfcdecbfdbabadffafcebbacbcccaaeafdabfedcfcdaabfccfcbaadcecdebfcfebfaddadeaaedbaacbecdccbcccacdcfcffcadebbebbedfecffaaeeababefbbaacfedecdafaefbeebcbefebeeaccecdcbabefaefffcfcbdabdaaffffadffadbadababafcdcffcdcfdafccbdcbadecdffdbeccfdfdabcbfedabeefdbfdfedaaddcadfacecbfdbbbcbcddcccbefadcffbbcddcccfcebedededbcaaafafbcbedfbbfddedabcaeddfaccabaaeaedabceecbebdedbedbfadfdffdadedbfbeafeffcfbabccadceeedfeafbfbbbeabccbdecccdfeccfdafbfadbaababecdffcdfaaeafadfbeccfccddeccddffbbfbecabefbdfaddacabfaaebbacdccacbecabcceecacccceaeecbdbaacfebdebfbddcfeecaebecaaecbbacfffffbedadafdddadfdbfeaedeaddbefecdebbdedeccddaeafaccfdccbffebaeeabbfdcabdadffbdcfafeafbebddaabdfdfcfccbfeaeffdbefaeaeefcdaefcdbdbfabbaedcaefceededdaaabcbbbbefafbccacedfdbeafabaddcdcdacadcdfadeacecebebaeffbaeefebcdedcbccbcecebcbdcdccbfdedbcaedaacecabbaaadcfaacdaabefecfbdccdecacdefaeacffddffdcbafffecfaeedebccbcfbadcdddddecaffdceedfceaacbdedfebffedaceafaabfadbdaaebbabdabdfaebbcdeefcacaebfcdeebecbdadcdaafaababaddcdbcdaceefcadedfddceecabefbcffbdfbdccdddefcbbabbaddebfeebcdcdddeaafeefafcfddccdfaadcfbcafadbeabbbdcbcebfffacfefecdeddaafcffaeeaedeebedcbaedbfffdddedccdedecfbdeeaaaabcadadcbbbceaaddfcadadbcdcfebefdffbdfefdedcaaacaffcffcadefdfffbdffdcbbaadecabbbcaedacdbdcaaaecacdffedcafffbdaffcafcebedbcfaacbcceafacbedbdfdcfdfbcadacacdfacfdabbfeaccfbccfbceeefcbecfbdebfaedcaecdbddafdadefaaeedefebfeffabceaddfffacdaddeadadaadbbfcdfadeeffbfeabdbdfdaaebefcbdbafacaabbbaebfcdeaceacfaaacdcefdeeefacaedccbcaededcfbebaaefcdedfbdefbceaacfbfbacbcbdbfcffeeaccadafeeefbaadbefefbffaffdfbbbcddfbdffeedfdceeaeefeedfacebcbbacafacbadbefbcbdfefadcfbafecdfbfaaceeeacbbbebceeebccfdeccbacdaaebfccffcdfbadecfdbabcdacafebbecceaabbdefbddefeffbdddcfaeeaffebfcababeadcbdddabdebfbabafcabbfcaedcdebeadffabfbabfbdbcdfedfbfbdcbacffcdcacbabceacaafdecabaeebabaeccdffefebabbffdfecebdeeccefdecafcaeffecbcbcccbcadbaeccedfefbbfedeeaabbdeebbadaaefcafdfacbdebfbeedbbfecebefecccfdecebbbeebefbefffaadfbedeaadcecbbdeefdeeffdaaffdaeebaeecacefaefbbeefdebeabcabbcfdecfabaefadedccecedcedcbcdadfdccfcbcdcabaefdaabbdebaaefaffbebefbfeaaefaebceeaffecddbccfbbffffecdbeebcabbcceafccacccfeafbbfeeedadcfcdcbcfadabeadcdcbadbaeabacedfcbbcfbebedafedcafffabaafcfbbcffaadaacbadaceaeecfeefaafdfdacceccaceffcbbecdbcaccabcafebabadffdadcecaffdfbfcfadbcceaddccfdabfdcccfdfbddeedccadadcbafdccddcddcbefbdabfbaadbbcdcbebfeedfdbcaeecffbedffaaebfdaebcedaedccdbbcbdadfbfdbdadccfaaddcaecebddefdfbaeacadedbababdacfdeeedffaeadaebccaeaecccdaeafabccfdaeaffdbbcabdbdcdfedcfbbccaacfbeddeeffddbeebcebddbbacebaaaeedcfaefdecbfafcecafafbfecfdedaebfdbedceffededffeddebcafeefafddadbebebadcbfbdaeedbdbccddadadbabccedffdfdabbeccbccaecafeaeaaeddebbabfdaeeffcaadebbafbcbbfcbceafaebeddfadbdededdbebdaededbbcffeabffddbdeaefdabdaeaefafdbbedbfedcbadbccfacffcabeaacaaeeaebfdecbbadedfadcaebacbefaaccffcbffbefcfeeffabedfcfcecdfdebbbabbdddadcfbabebabeccddfaeabcffceaceadbaeddcdfdfbdbbbfdbebfeeababebdaeefbdbdcdffffbccaefecadefddffffdaceeefdcdbecedacfcfedfaffceaabdecaecfbdebbdabdbfbeaedbefaffafbdfcddabfeedcaeffeefdcfcdbeeabeeabdbaefddacccbceccbbccbeaecbfcddbebdbdbebccdeaacdcfeecbbbcdbbebbbdabaddbafacbdfaabdeacdfdfefdcddafadfdcdbabecfeacceeebebeefffcaccffbddeeaafabdaefebddafdeccdedcceadedffffddefdfefbfdafdbbfeffbffbaccdaacdaeabadfbefaefedbafdbdcfabdcbcecbddaaefbedefbedfbedcacfcfdadaddbcbfddbeebdceceabcadceceecbbbabaedccdcbcabbcedfbbfccecacfddbaaccbdbfdaafadacadeaeeeadbfcbbfbcdcabbeeaabcdecffbdfbdcdcaecfeedcadccfbfebbdebafedfbffeeaeadeffdfecfaebdaceaecebbcebeacaddcfbfddfbadaabceeefbccdcbdfbaafcedcceaaeadceddefdedfabefcccfbeebaccceeadfafdabebeacaeaeabcfeacbebaffffccabcefadadcbeacfeddcbdcdbfabdeababdfafaeaccadfdfeccbdaecddbdbddfaedbeedddfeaeffcfbafbeaaccdccbcfedfbfceccfaceffeeebbdeedaefbcceddcabfaacffedcffcffdeccfeaddffdfaeecbdbcafcadfbeabbdfbececbdcbadffcabfeedeebfaccdbffdbcefdecdfdecafbececefdabfcebcccdfceadddeeaeaadfeaafcaffcffadfffdbadedceebfdfdffebcebefabfceaaefbbedcadcafbbebcdeaaebbfcddfefcbfafbafbbfeaeafbdffcaeefddadacaafefabaefdbbafacffbdadbaeceaaeabeccdbaaebedeffdcbecbfcdbeaddddbfaabecbccadfebabbacbfcbfedbfccbddffabecabdafdfadadfbbaabfaffaadfebfdddddaabafffdfecfcfaabaadbdecbbeeefaedfdeeebddbdbdfbfdceeccbeadcdfbdefcedcdecfcebadcfeecdebacadffcfaedffebebeaadeafbafcdcacdcdecfeaafacfbfccacaebfaffddfededdcabdbbfcecdfbbbdbecdaeaaecaedaefdaecedbecdcacdcdbcbebabaffffbdbfddbdbfbafbfaedbcbddaadfdaebefdeedeccddeabdbfcdaaccfbcdaabbbfdbdcefeeebabdacbcfaebbbfcdeabcefddbadadeebafafecbecaeeedbacefbecebdfebbdedcecaebcfcaddaafdfafaeeecafffecdabadfcbcaacdcadcdbdeecfdbececeacdaaffccbdcfbcadadaabfaabacfbabccbacebefbcddeafdcffaafbadcedaaaaeeaebfcbbaccccccbfabadfddddfdbecdfeecabecfcbfafbdbecbccddbbbcfdbdefecfedccdebcbfbbcbdafccdbbcfddbbeeaeeafafffaaeebcfceccabdfceebfebdcbbdfcfadefcdbbeddbdfadccacdcffcaadcfbbfbbcafbafecdecadccdeaeeeccdacbfecdccbbecfeaddebcdeeaceaffcfdcccaededfdbaceffeccfdafeacdeefaebdcfccbaefeaeeddcfcebaafddbeeefdfdbffbdadbffddafaeebbfdcfeadfdbcefacacfcfbcfedddadacdcfecbedfcaeeabdbbecfbccbdfdefefaafbeceddedcafefbcbdbdcebadfcceddadacdddcccdfeebabdffcffbeddeafdaddbcdaaaebccdeaccdfbffcacabcbdbbfdfcfcfbbefeadfaddeebcdadbabafdbacddfefbbfffcfccfabffaaaedcedbdebdececaeffdedcccbfbfafddaefedaacdadcedcfbbdaecacebffaadcadccfbbceedbbecbefafffedddacaaddebbdacaaebafeddddbddebdeedcdeccefbcbccaeeeaecefdcaebacedceaafdacfcfaabdcdaaadbefccfefcaacbfaccebfafbaedddabdfbfcbeadfeacabbdddcfcfaceefcdecfbbdfacafadbaecbffbfebcaaadafddadacdfecdbcadbbbdecaadfeffcecbbabbaffcecdaebecbdeebfffafdcbbdeedecbbfbdfffbcdcbedcbbbbabfefedbbbcfcdedfabbbdcbccbbdfeeedadbdfacbddbadfcecddfabccafafaefecabcbaccdcbcbaeadcdcbcdfdaccecacbaedaadeacdddbdeccdcfdabeacabbdaaaafcddffcafcebecdecadafbfdcbdcdebcfbcedbaaeeaadecffaddbadcbeddecaaaccdcacfccfbbfaffbbeddaccfbcbbfdbacbccfaaefcbdbbcecbbbcdbdcefcacdfeadffaccabbedeccfafecbfcbbaaacdbabfdbeafacccababcfddecdabecccbccaddbeffbacafebcfadeceefebdaefafeffffbccebadbabdbcafacaffcfaaffaaefefaccddafcaaaffbbfcbbbbdcaaebddfeaeefddffbddffecfcfbedccaccfaefcfefadeeeacfdcffaaadaccabedcddddadefcbccbfbccacdbefeabbbfeaccceafaeefaabbaeebacdbaaaaadbbedcdfeabcdfeecaeacecccadfcaacddfbcabfbbaedefcffaefaddffdeabeacbeddedcecadbaaeefbcfecdefacadfdccebbcfededeffafbefaaffeaadddbabdcfecacafcbbcdcaacfebdfdebafafcbfbcceeeabfdeefaebddfbdfcbcbbcadaeadabbcfeeccbbdefddffbdbbcfefcfdaeaecacaeebaadcdedceadfffdacbceeaefceccffcfafabcdbbecadbfacccdadacbebccedccedccbdeacafededadfcbbfefdcddadfbeedddaadffdaaaeaedeafaffabfdccadcbccfcebfedbfbdffdddbfdebdafcbaecdaafcfcefecebafcabeafbaeebdfecababdbdffefdbcbbacacfdcdddaadabafceefdafbaabfcfbeeeccecbeafededbfbffadbceecdbfcccfcccddcdeecaaeacebdcdbfddfbdbebcbabdabcabfeccceaedabbaedfcfafddbebcceffdadabbeefeeeffefbfdbbeeaecefdeacccacaafefebcfccdcdfcdeaacaceddfbdcdccfbfdfdeedeeeadfabceeadbcdbddadecfabeeadabfafacfffdabaaccbedfcceecdfeedebbefecccfaaefcecdcfbeddefbecadedebecafafacfeddedcefdbeaaaacdedcadedcbacbebdbeebcbacabdbefcffefedeeebffeeadcdfddcbdffcabdabcfacfcfcffffeaafdfcfbbdeaaafbebeedccbffececeecdaeebedeacdabbeadebdeecfdeefbbcfceafbcdfeacedcbaeadddeeacafbfdbbcefbbceffedfddfcaddffbdcbacdcabeecafaecececbaddafbfbcbbbeafecbeedabddeafbabdefbdaeaadadbdeebdcaadcdddaebbafeeeaecfecbbbbaadbcceddacfcbdbddcdeeafbecbdcadbcbceafededfefedadaebfdceafdbeadefcddcbedefbefdfbdeeffdfcfbddfaefefcdabbfdeaaaacadbddaeabcddbfdfcfbfcdfbdacdaaecffbdcebcbfebacffdaffebabedcfcbbbcabdebcebdfaacfaaaedeecdacbbfcbfeccfdafcceeccffbdcdcefbdaaffdffddedaaabddafcdbbcedcefebfedccecfeebcbededfedabcbbecebeffedcedeabacbedddcbcabdfecaddebcafcfaccdcfebbbdeddbafabcbbeefeacebfaebacdbbaecdfecadfdcffdfcacabdfedbbbdcadacfefedfcfedcfdfebcbecffaaccebbbfadffbceabffdfdbceeaecfbbafccdcabedfcdbefcadbbddeefcffaafeedabbafdccebeccfcceecccfbfdbcedfaeacecacbdbfadbddfcabfbccdbccafbfddacbceafcadeeeadbecfecdcaceacdbfafadfcdbfedefdbecffbaaebaebcfbfedabcbeccabeacdebbbaebdfcebcffbdfbccfaeafebfdafdbbadcbfabbaccdbfebecadcdeadadbcfeaeaeeebaefcfaafecadacabafefecbfcbaafeafcacdbfafbcafcebaadddeacebefeecebfdadfbbdbfbebbffcdceeadbdfeeffafabcfdbcffccacbafbaaefbbbedcecbffddebeffbbbeffbaceadebbfdaecedafffabbadcbebdcbedeaefaaccdafbafbceaaefbdfebebbaafafbcdcfbfeeedbbacbbebddeeedcbcbcffdecedbfbbbbeaedbeeecadabfbcedaefadafcbebdaddcfcfcefffdfaaefacbbcaecfdfaacdebdebeffefceaddfedefefbffcedecacafdebaefdcdaffbaefcabbcccdbebcaddadbcccbfefcefaabbbbbcbcbbfcdbcdcaebaebbababcafeecfceacfadbeacddbbadcdfccffefbffabdffaedfdfbcbeebfceceaedbcbeadbccbfdeafbcfffbbcaafcbdccdadaacccfcafeeaffcdeefcbdcfadfefcdaeddcbcbeaaffcefeacabceeaedfdecbdebdfaebdbcaeeebdebabdacdbdaccfeddbfebfacddfdfbebfdbbfcefacbeffdceaefeeafdecbfaabdcffedcdccaafbeaddabcdfccfeedcdeacaaddceeaebdeafbaacbeedbcebfbefabfafbaaafadeccbdbceecfdafeccddbacbdbcfedeffbfecaccbbcebedadceebcdddaddfbaaccabedcacabbcfbdffadcebaccdfdbdfcedadffeefcbbfdffbfdfeebffceadfadfdfefeafddeeecfeaabfefedaffeaffcdbbcfbcecdadddbabefffafeedfadfdcbffffdcbbdbfadbedffcefecdaacceedfdafafebabfdbbabcacfcaacdeeadeeeacdadadfddebeffdcfccdfaaeabcffdbbdefabbdebeeccafecdbafdcadeebcfcddccdbedfbabbafeebcaacaccccbdeffcfabcaddddeeafdddbebbaecffddffefacefcaffdabbfeabeacafdaeafcecfabffaabbfddadccccdccfcfecfccfdccffbfcdcecbfbfacedecdfbacacaadefdeceaedaabcccccdbdbaadfefbacadcebfdaabfccdaabefcaebbcbceefcddfdebccfeecafeffdbfdcbcdedefbdbefbbadaaebecafaaaefdbabcdeaebdcafaedccfdacfedbedafdfebdffcedbaefeeffeecbeeeffaaaffbadeacfabefbbbceaadbbdaddedecebedddbabeaccbdbaefaacedfefabfcbfdfaccfcdcdefafceeebdafaacdcebadaffebfbcabbbacaeedbbffbadcddcfaeceecfdaedcdecbaafeafbcffebcedebdfefeacaefbdaccfffccacaffacdeadaeadadeaabedebdaedcdfdfabefafecdfccdbabaaefbacbecabeebfbbfbdcfbffabaccdfffbbfddbbcbbddfadebdcaebfdddcafceedcabebbbcbdecacfadafbadebecfadcfaadccfbeaffbcbadbdacdddacdfeefebfaabcffbfbdfecfbeefaedcfaabbfcecdacbdadafdceccaceecbdbddcffebaaefdadeabcfeaedaaaeabefabcabcedbbcdaffeededeaeadabdeaeaacffafdadaddebefcbefedacdfbdfebddeedacefbeefdefccfaacceffcbeabffeefddefdfdadfbeaecadcddeefebacddcedbacbdcffdecccdcadeaefefedadabdfcafccefdbffaabefafdeecbddcbacabbabeaebfeaddaafcdcbcffbcabcddffcbbeacbcfddbafbdddaabfffcdadabccbbcccebceccfbdbaddfeedfeaacabcfffcfadfdbaeabafdacefffbcfcafdabffbfdecedeeabbbdbedffeccbbdbcbadaaeecbbfebceafaaaaceccdcfadfdcdaeaadbdcabfdfdaeffadefccfadeeecdbcedcfebadaacbdebafcbaadcfbaecccadccfdddfbfacdfccbdedcbddaddefafaebcbfdebcdeeebdabdbabcfaafadfebbffcedeaeeadaaedfbcdcfebfedaefcaffeeddbdceeadfdcbdaccafcdcbfccadfdcbafedbcdbfeaaafceccdbbbdbfaaeedccacaddfadbadeeacacdbfaabefdadcceffeaaabedffdefebadbbceceefffdbeecadcaaccfdbfdbecafcbebadcbebdfebaafecaffebdebeccdfaecfafaeebddecddefdbfcbbedabdfbdfeaffbddcdfdfffbbdadffcfbacebbfdecdcfdbaeecfcbcaeefcabceabeabdceffcbebeefdcdbbedeeedabfeadecafcbdcebfceddaaafacfbeebddefeabafddacbffaacbadbaedfbabaefffbabdcbabdcbaaebefcecfcffcdbbbdfaafbedcbfcfeceabcfebbbbfdcebddfcfcbdcaedbeabcabcfdaaacdbadefaaddbdaedeebacdceccfafbdaeecedceeacdacaadbbfdbfdadcebcbbeffacceaeacbdcfbcaafffeefdacccbaefaadeaeaccdaeeeafebddebacfeabeadbbdaecabcabcfdafcbeadabdfccbdbcfeddaaafaeabbedeaaabedabdccbafecffbaafdfffedfefccafabedcfafdeccfabbaedadafcedbddafabadeefbcdeedadecaaabebfdbdeeccbfdddceedeffaffbdfcdeffbccebecebffaeddfdceffdaddfabbfdaededbbcffcbdadefadfccddaabbbecedfedbbbcfdcbaccdffbfadabdbceddddecbfadbefdbbbbbdcabdfdbbccdadfdfcaadaafdebddbbbdebdeeeadbbafdddaddecaffdacfffaabaefaaabafacdacceadcceddcfbafefaddaeacacaacfdeefebbaaecceddaddcbefdcedfeacededfbdebffbfeaebcceffbbbdfeebbfaaacffcafcdebfddfebcdeadbabcadeedcbeccbcebccbbfdcbdedccadffcbababcefcbaedbefcdeceeefdefcbfbebecadeeadbcbeabdfbcefeebaaddadbfebbdefffdaabcaccbaafddfeeacdcffbddeacdfccdaaeccbdaefafcfacaabaccbfaceddcfbefafbaecfecfdbeeddcdbfdecadbccdccecafcbbdeafaedcfecaafdfdbbefbecbddedbfbdedbcedeabfbcbcaedfeecebceccddeedbadebcadabadefdbbeefdafbaadeacdcadcfdcdcbaaeefedbabdefbffeacbcfcccfccdaaaebcedccafccbbfebfddbdcaefeaecedbefcfbbbdbbbbfafecbabbadfbbcfeaadfbdbaadaefdbfbfcaaaabddcefbdaeaffaabedbeddfaaedeaabfdceeafcdebfbdffacbccddccedceebfebebbcdaffcdcfadebaabfaabafbbedccefccdedacdbfadfbaddaafcfcbecaacacbbbeaadcaaabedecbbddafdcdbcaecbcefdceadaefbecafabfaeffebeafcaeebdeeaebdccfccdedceaaecaadadddaecccddbabbeedaacdcbaddbdcccfdfddadefbdaadbbccceeabefceadbbdfbbabffddadeebaefdbceffdcbeddffeaacffccfbaebadfcccbfdeccecdacadbfeefaefecdacfbbfbddaccbcbacaaaffbcdcdcabecfcbebbcafeffcedbcbedeebadecccadaeeafbdfeeacabfaebbababccfceffeacdaddcdadcdbeedaaacdcdfcedabbdaaaeafadfeeecdecdbacbdadcfccabfdfcdaefbcfeafaffbfcbecdbbadecdcccfefffddfdabadecdfabbdafededbdafcdaabeefaadecedaacceaeeffcbadabfffcdfbafbabdccdcecffabdccffdfdafdcebecdeceaeabfacfbdbceefcfebaddcedefccedadbbbfecfeeafaecdbaeacfabbdeafbedaedbbeadecbdacccfdaabcdabfcbddfbdccdbababafbcfbbdefabaebfcbebabeacffddedfbbccaaebaebdebccbafabcbffdcbeeaaffadeecfceadbebbbdcdebbeeebcffbadeebcecefcfeaefdfddcaceeabebceeeeebbdcefaccfcdaaecbcccdcbbdabbbdbeaffbeffcdecdbfcbacadfddadfcedefdeacbeadeecbbcaeeabbfabcabbeadfefdddffbcbfbbcacccdafbbaebdeffcebafabecddbefbfbdcfeabbacbefbeecddbecbadfbbadbcadafdeadbaedccaacfcebfafbaeabebccdeccbdaaffacdeecfaedccfebecccaccecefeabedeaceeeccdcecbbcdeccbfbbdeaefecdabaedbfcdeaabffbcfadfcdeeedcdefebabcbdbeeccabadbfbaeabaafacabdeedaaefabeaaabeceaddecaaebeecffbfcedadcbccbdeabdbcaacdddbcfcbbdcfbafecacffceccacfddbcbbffedefdfffadaeebeaaaeadbfdabfefabccddabcbbbaffbbdcecccfcbbcdbbbbfdbacfbabadacccfaeafbbaacecdeaabbddafaaeadaccabbbabffadbccddfafffbcedcbabfdcabbeaddabddebcfbcddadcdebeadfdedefecfbdabbadecaccfeefdafefeaeecbefaeeacbbdfbafbbbbcafdddccaaeaeacbaaedfabdbbbfacbececeacafbbcdebfacfbcbefdfffdcbebbeccaabfffcdaadaacacfbdfadefcdcabcfccfababbcaccffedbcffcbdaccafbfcffaaeddadbccafbcddadedeacaeaaeaebcaebefadacdffeebfaeaadadebdbdffcefcebaadaefafcaefecefaccdaadeabdebadcedcbffadaeacbddebbfaecdfbfacebeefbceabefedddeecffaeaefcfdceefecabfbfdaaeababffedfaeccfbbfddfedbfdebcffaebcfcbaaaefcacffefaeabfcbbcebecabfebdfeddbfedcaeffabafbebceefcfbeedaecbffccbebdbbaedcbadcfaacbebedbddcceceedffaefcefcafebafbaeaedaefddcfffffacbcafeaecacedaaddebbdcddbeeffaebdbdbcfcebfadebddadcaddaffeaffadaedccedfebfdbbffeefcffcadbeabdabadcfaeffbdafcecdddcbddadccebddcbdcdcffeccecfefefdedabfebcbffedfebdcfbcabaccebdcfecbaeaabbaebeeaaebffefebfcaafcaddabdcaacfcffabebfcfbcfcfaddaacabebeaedadacdbfcbfcdfebdcdeedddffcdeaebcefdefccceffcbfcaeaffdbcbcbbdeddbefecfddbccefdacdfbefadaafdecbffababfecbdeaceaffdeaabfadadcddafdbcedddecdbbffdaddabedecacedacbbcecedceacbaeeabbafeafcacfbaabfcbecaddcdbdceabbcefffdddcaddffdfdefeebebbecbcfecbbafaeaccffafedefbffdeddcbafdfbbbdfabfffaffddcfbaeecaddccffbfaaabdcadbfeeedfddcedcdbebafbbeebdbefdfeeebbacacddfcdfcbaddbdccfeeeeefbccccfcaecdaacadcfcdedeeeafcdaadbadbdbdcceadbecdcbbffedacecbbffceaadcfbaddbaaceacefabadcafbbbeaddbceeffbfaafdfebaadfceccfcfbfcaedcedeafcebecfaecefecacfbecdfecbfadefefbccefdeebeedaeaeecfafccaddddeaceeccdabecaaccceddacedffcaebaaecbafcbacdfcbeacefcccccefcacdaefccbaaabdbcfadbbfbcdaefcbadfbfeaecffdfadebffdfbbeeaddfdbebbfefbcaadeaaddebcfabfbddaaefaabdbeadedbdbacedaffccbfbaeccadafbcaadebdaeccebacfbfcdbafbeacabdcfafabbcfddebfffdebeacbdefcfcbdafabdfbedffdfafdfecfabfcbbfeadefaabababbefdecdfdcccadeebdaebecfcfadaaecbfffaffdbddaffddfbaacecdebffcdbccebbdfbfbbadcecbafbdbccdcabaaebffcefffbcacdfedcedacdcdbececaadfaefcefeaaafdeebfeccbeecefbcbdcfcdfccadfbddbcbdeeecfcaebeadafcfcfacbcfefffaddfbfcddddedfeaccdbfefaccdacaefadbabcbbeacdecffafeaffcdffbcdcfdfffddecfbacccedcacacbdacdbcfeeaafeddefdbbdcdcebbabcdebfabfafefedcadbffdfefccdbeafeeddecedbcfcdadbdacdacceaeafddcaccaedcecafadbbadaccbdcabbaafbbeaefcaacddeebfdeeaccbdecdacbcbadacbcebabdadbdabbdccfdbbbfdbfbfbbddedcafaafbfaecdbdbcdadbacbeceeedffbcecedfdbfdefbdbfcdabffddcdaedafbeacafbabaaedbebadfbedafcecfaecabfabbbbfbdcdbdecbfeeadcaaeecddbfbaebdaaeefacccedfbdcafbccacbfbbbbbffddfbdfdedecedfbdebedbcfbbdcfeaabebdfbceffaacafeafdddcddaeacfeccaeedadcefbeecabcecdfdedaaeaabcabbbcacbbcaebcbefaffbecadafddeffbbcdaafeeccefeaddaacbcfdebbfddbbaaafbefdcffaeeddeafadedecadacdddfbceabbecbabedcbfceceaacbdadbeccceccecedbefacbfeebdffcabadacdaabbebfaabbbebfedfadfcceccaabdbccbddadecbdddcbfaffbddfcedecbfabaeefbbbbdfbefdfaaaeecffacdaabcbfeeebeffadfffafbbbbedeaaadebcbffbffafedecedcaebbcebfefbedfcabdcefdcabfefdfbcfeebdcadcddeebceafdafddbcbeefaadbddceeefacfcbeabedbabeababebfbbfecdddfabebdeaefaeceffccacdbdfeecfedabdcdabacfbabacaddeaebcafbeceaeeaedfbbefdebbaffbbceeaaacebfcffaddafcecdbefccbfbefcaeafacaededcbbabadedeeaddbbcbefbcbdceaebfebfefbdcdaeedacebdffabdcfeaffaaedeffffaccfefdeecccfabbabcdbabdeafbeeecfafcaacbbacfafddfaadbcfdebdbfffecfbeffcdfdeebadabeacaabbcdacfccbaadafafadcacfdbaaabecdddddaeaeeffddcdbfaddcdbdcccdedabfbbdecfbcebbebacafebfecebedceaeffbbebdcacbeaabbcdaaaebfcdedbefdceaafadfceceeaecabffadbdeecbecadbeddfdbbedbbcbeebbdafadffedcddcfebbfceefacbddddcebbfadbfafbeadabfcfadcdbefbfcfcbfdfbcefaaaebcfbfdaefbbeedbfdadfecffbafcabcfbbffbdabbeceafcbfdbfdbfecedcccdcceedfbfdcdeeaeafbfdbefcdeffdbfbcbaebeceaddbdcfdbdebbcdffdfccdebdfefcbbafbaacaddfdafdadaeeacdceeabaafaccdbfeabbccceccdfaefcedfddfaedfbfcdeaafdadaffcdaabfdecbfcacddfddbafaffacbaedacfcfabfcbedddbeaddfcfbcabfbabeaacbafdaaeedccecddeafdaceeffcadcdbfbbbeccfcedcffceceaefaddeefededdfcfedbdaccdbacefabbaccdcecdeeaefadcbffadabcedebafcafddeedaccacbeafcdebaabdcfaebfdbccbfebebcdbbaeedcffcccaacaececedeccdcaafbaaebffeaaebbcfaccbfbccebffacdcacaceaeceebeadfacbebabadbfbccabbbcdaebfcbcadafecbefeccaacdffdaeeeddddafcfaaecfdfefaabfabcfafafbaeadeddbadfbeadfabaaccebcbffebdadaaebbaacebdebacdddffcecddeafefadbafcbbaacbadebabeeafdbdccadcedbddefaadeacdeaccbbfdfeadadbcedeebdfddbeaeafafbbfcdffdcaccddbdabceaaafbdbdfbcbedfccfcddebbcacbdedafbaabaefefeffeaafdafbceefabcacfecaadbeeedaafedbdaddabeafcbdffecfbabcddfdcfcedacaacfafeaecdbfadfeafbccbfcedfedcafbaecfdcefceeacddaeddcdfdafbcdfecbdccceccbfeaaddcfacfdfdaccedbaeecccccfcafcfaeedeafbcafcddbeeefeffbafadadddbaeffeaaeabeeabfeeaaeacdbffffefeaeeffcbfcbfaacccefedebccfeeeccafadecbfdafabbfbffbfdccefaacedccafedfbddefcebbdabdddfcbdfabdbfeadecdcedfdafcacdeaddededafdaddbaddbccfedaecdccfaccfaebaeaffcedabedbbfbbebfaeefddbefbeededbffcebadbaffbcfacceadabbddefebccaffacffaebeadefbadacbbdfeacafaaeafdadabeabbdabfbbedebbebbbbaaecedaddbfeefbbddfcaccddccebfadaeddffebdcecfaafaafececaafdbabffaacdacfdecdeebdfcbcdcefbcccbdeaebfbfefbcdeaaacfebcabcecaaefdaafebbadfaaadcebcecfdbeafdceceaadbaafcfcaeeabaabbaafedfaccbcdaaabbcbeffaccabbdadfffacbdacadbecdcefbabdbdacadccadfceffecececcceecbaadbfbeedbbadceaceaabcadcdecfbcbfafcfedfaabfcfaddfefaebcebefffefcaafabeaaeeaeddeddfffacfedcdbfbddafcabefdfddcceaefdccdbcbdaeeefddfbbaafefbefcbcdbffebdfdfddaaefedcdafbdbbddcdaacebfabcaccabdbbbdcecbefdeaefbdeefabaacaeadaeabdbfcedfeacccfebfbddbfafdbacdccedcdceffedddcbdaeafecfefedfdfcefbaacdbdefeabefdbfdccfbceacbaaffcfacbeabddadaecdfaeeffcdccbcbaaffaebfcccdebfadbffbdfdeffeeedeeabbdcdbeaadeeabddeadbabbbbebcfadacdfeecbafecbbeebbfbabfceffbadadacabebdcccaeefcbfcfcaeaaafbfeecfdeeebeddaeedeefbfcaeebafbfcaacbabaabcbadddddcdbdbcaceeaebbabcaecefecaddbccabbbcdddfcefcabfecedcccdcbebbdaeecceeababdaccdeefefdeaceaadbcecbcadaccfcdbcaedbefbdfaaafadcafddbedaedceaefeecafecefababeabdfdaadbbefcaefeecccdfdcbfdcffcbfedcbebeaccdaedaaefecdbbecefeacddbddcfcbbedffbffcdbdfeddbefdbeecaaecccaccedddcdaacceccadefaabcbfefdccefeccaefffadbedddaebadbaaafacdcaddefdebddffbfeafcbdabebdcbdccbabeebaffdafbeaedfaeacfecccaebcaeddcdaeaebbdafaafbdaecfffdcfdefbebcfccbebffbfcefebadaadccefbdaffddceefebfabdaeabafedcabbbfbbdbcaccfaeeedebdfcefabacaecdbcddbafabfdcefdfcefeaaffffdeebddbceebebfefbdedebceeeeadacedfcebcbcedddeaffbcacdbdfbeedadbcedbafefaeebedeafcdebfedacadaafbabbfafecaecfebcaceeebcafdbeedcaacfecbdaabdaceeeadbcfbebecadeeedcfcdabbececffeceffebdeffafcbfbccacedfbfdcadffdaadcbeadeadcecaadeddfbbbfaaaffddecfbafbfddfabdaaeecddeacedeecefeebdcaddccecbfababcafdefecaaccbbefcbfbaebcebcadfcefcbcecfcfdcfeaafbadebdacacaceeeacacdcadbddfaccebbdcbdfaffefadacdefddabcdffbadafdffbddcfacfcfddadcdccfadfbbcedadeacdfccbeeadeacacbeeffbcdbaaeadccdfdffaeabeffaecbcfabefdfdbbdceebeabcbefcabdedcccbacaeecaeeaaddbfbdfcccfecfbfecdeaaedffeffedecafbdccdbbffcdebfdbfadacbddcffcdcbccbbecaedabdbccdbfffeedabfeecafbbefeacfddaafcdebcdbbbebeedccddceaeecccfecdfceabcccbdefeddaabbdfbadfdadeddaefbfbdfcabdecefbffffbbbdfdafcdeaaafacddffecbdeedddcccafefddbfbedbfbfceaaccdaccadfcedadfcebbcabcdcbcdbebbfaeaabacccfcedecdfabbecdcbcefcfbebfacdcaecdcfffdcabbfaabcadeebfccbbdeceedaeaecaedaaecfeaeafdddadfcaafbdbbebbffdbcfcfefdfdddfbeabceefbcbcdadecaabbccfaefbafdbfcadacafaafbafbfbbdccaaedffeaccceacaadcdabbaaaddabcacfcbfcdecdbbbebfffcedddfecbdccaafaaacfffbcfdabeabdfdacaabeccebcdbdcadbabeedadccbedcdfefedecaddabebcfbacfeaffdbefabccfbcebbafcaffbdfccddaaaeffbccacfaebaddbfbeaffaeaffdfeebbedadbceedafebecfafbbadaadfcedaabacffabcabfddeaafffaeddabffabbdeafbdadddacfafcdfdfbbaddbaacefbdfbcbccdadcbffaaaecbaaceaaadbacffedfffcfcadebdfabeaeacfdbabcdacaacbcedcfccffdbbfbdfdedebdefdfcfeebdeddabedceceadafcacebeccddffeeecbbdbccebebffcacfffcaefcadbfafcdacfcaecfabbebddabbcbcaceaecbebfcbbcbaddaeddecaddeaeecaccfdafddcaeacaefafaffececfeadafdeeaeaabdadeaffdfcfcfbccddbfedccaecafbbfacbfebceefdfeeeefcecccbcefdffcaedddcdddddfabcdccdfbbbdacfceeafaccfeaadefdedaabfabfeacfecdeaaabcbfdcdafefacbbcaafdcbdbbdbcbfcfefeacbbcabbcccefcfdceaceedafceaaeefcffcabbbbcdabdacabbfbcbbeaebcaebafccafeabaaddaaeddbddeebedcbdfceffadfcbbcaefabcdbdecdecdbeaefcacfdacdafbabadcbcabcbbbcefdebadaceeadfbeaddbdfebfcddbcdaeeebceeefdfecdbdeaeebeabcbbfedaeeceededffbaedfaefebffbbddfdbddecccaaebaeedaadeddacfbdbfcdffccafbcceaaffedccdaccebdcbfadfacfbcbafeafeffeedeedbabceccacadfcfdbbffbdeafedbfabddcacabababcbdafbbaeaecfcbeedefaeeacacecbaaeeefedfdbfafffdfabafcbcdeabafdbaebcbcbfdefffefebbfeabcbbcdadeedfddaeddcabebcacefdaecdcbbacdaacccfbacbdaddebfbbfeceaacdcbffbefefdfbfbddfbcfbadafecabafdebcdbcccbddadeeaafbebcdcdaaccbaceaadabafcacbcdeecbebdaccaafbcdadfeaaabeeefeffbbfdfdebbecfabacafebfaedbdfeffbdbdafefdddadfddcdffdebfabbdafebabdfcbdfdbdbecfcccbfdabfcccedfdafffefcedefdcceeddcdcfaacdafbbfcccdecabbedbfbaedaffbdbccafbbabafedebadfcceafdcddeacabeddfecedcadfaecbfddffadddeaecfacebcaaffeadfacaaebefbcbbefeaafffbddedacdbaddecffacfafadbabfdcecabbebfffeedecbcafbeedfafbcbaeacfcefccbcdfcbebbaaefbafbdeaccaeadacffbcfebcaaaeabcbeddeddeeebafedafbbfdebddbedfeefddcfbeeccbbfbfaeafadcbcfeddccdecbffecfaeabefdadfcbeecdeacebbbecaecddbffdfcddcfcfedeedfaebfeccbecaabdccfddbdbcebceafacfcbfacabcaadfeaddbbeabadaadfcbfabddfbddbdbfbcadefbfdfdcededcbedffbcfcffaeaaecbbebccabffcfaafcbaadbecaddfeabeecaaaedcbbaceefbacdfbabebeabaedbcaacecbabebadaaeabacaedefeabdeeabdbdbfafacbacedcfacaddebedceeddbcbcefddadadcdffecaaafbdaccadeabdcadcddbecdabeabcdbebfcacbfdacefbfafffadbbfaecafdbaebffaeefabffadffbdceabbaddefecbdaabbaffaefdacbcecfceaefffdeeabceaefafceffbdfcfcfdcccfabaaaddfcfeabddcbfcaafedbadbbceaecbbbfbbeadedafadabedffabddaabeebdcdadabfaebfccbbdcdeffbccadbbcebbcdefddbadfdcaececbceeadfadabaadbbdbafdabadddddadddfdfbbeefcbfabbddcfbddbdbaabdecaceaacfddfcfbbfeccfffcdfbaedbfebdfbeadffebeedadbbaaffaedaaafacffecaecacceecceeafddacaaecebebaecefdcbbaeebefaaecdfedeafbcbafeedabdfeeffdeadcabdfdfacdfeeaecedddabdafccaccbddebbceebdfcedafefbceabebcaccddebbbabfbffbbdbeddfcaafbcaeaadbdcfcbcdcccaefbdaccdcdfeceffdffddbcadccacbddfbeeeebbbedccabfadcfaeedefbbbbbeccddabaafdbbadcadeebedcdadcebaaedebeccbabfdabaeaececbaecbbebcfdaeafcaeadbbaecfdbcdefaeefaeeafdaeeaacacadabdfdbefaaadeadfdacacdabbefebaddeacbebaecdeedccefbbeaffcadedcefcbecbcfaafabadfaaceaedfcafafbffbbdaecafaddcacfcecbfdefcafccdbdbbcebafbcbfbbdcbafdbbaaddbefeceaaccefbfaafaeffbdaabdebeaabcaceabdaffcacceacabaafcabcafbeabfeeaeebafeadbbebefadbcfdfeaceafdacffaefcdedfcacaebbdedcbececcddabadafcdeedbcbadffbdcacdaadfebafccaddefcfddfbabcafefadccffdacbafeeedeabbcbcfaaffdbcabfbfaafeccbbbecceacdabecfaaeecdbfddeebfaabaeabaecfbacacbdddbaedfcbffbadcbffcdeeecbafbacebcacbaaefcffafffeddbfeaefbaacaaacbfdcaabcfeecaccbdeafddecaeeaabcecacaaadfcfedaadfebdeadddfcfaceeddabefcadafdceecececedcecfcebcdbecadecefddaaafbdeedebfdfdebeacdcbdbfbafafcfacfeebcecbdfcedbaadebdfbdccaacdacdbdeadceaecefbbfaaeddeaccabccecbabbfdabeddedfecbeedcbbafbbcbfaddebdcfbeabdfefaffbdebfececeabaaeedaadadeddfbdfbfcbffbdaddedfeaabbadccfdcfbcabbdddbcabfeefffacebcbfbdbcecabeeadcfadecedcbcbbebedffecabfedbaebfbcbdcaeaacdedafecddeabafabbdcacfbecbcbfbcbbfdcdabdceaacdbcadbddefffcfbbcbddbcefcbdbbeadcddfebaaffebedcfdeefbddfbadbbcaedeabbedaaadfddfebedcdebcdadafeefdeaecffadedbdefdffdbebdbcfdbaaadfbfabbaebcddfafdfdeedaebbfbecdedbcbbcdebdaacacfacfafdfdeabaaccceedefffdebcacfbfbecbdbefabeaceedcaefbaebeecdadccffdfbaceaeafaecffffefefbeaeadcadaaaedadfeaecbaadadddebdabcfaabfbecccdecadfdceaadecffcfcbeccaafddcbaeafdbeeeffafedcffaafadafcfdecfdfbfddfdfaedacfedabefadadeadcfebcfbcaefaedccadbbfbfcefceeaffccdfbeefededdfbcdbaccafaddddbebaaabdbebfadcaccbabbacdfbcdbffadfbebcdbabdafedfecafdffdfcbafbddbdcedbffacbebacddcbefebfabdcecaadadfacffadaabedeadacefbbcafbecdafdfddabbebfceabefdbdbbfabcaafadeceabbdddabaaaadcacbccaacafbeaefcebeddcebbedccbdfbcfcfbcdadbbdfabeecaeabcfacdcbcbebdfaebccccededfbbeeacfaccccadccaabcadfacdfbbffadebdcbabfbfdcbfefbecbfefeaacfefdceefceefeadcbefdfbaaafceaeedcaabcaaffdecccffebdaaeccacaaceafbeebeedbeecbdfbbacdbcccceaeaebcfdffafebffeebabbdaafbaeadecaeccedaebfbbbcbeefcaafdcaebabecbabbcedfdbcfefaefbefafadcafeeeacaefebcdeadcdabfbadffcaddbcaccfddaadaebdaccfeacefadbabbbeececafaebefdbdbbccbeafcefadbabbceddefffebfacfabaeeceeafcaebfdbefbccdaaecdcdadbefbfbefcaffbdeaacecfbcfcaceabdcfaadebcdbcafbdcfbdcebadddebfffecffedecdcdddfddaabdcdcfcdfefefcededfacddeabbfffffffcfbebcefeecebccfbaacaddebadaaddbefeaaaadfcfbabacafbeaffaecebeddceceacaeafafdadeeecdcaaeeacbdebccaebdddccaeccaabbadabccbefceddceeadeebefafddeebfdbdcadaeaadedabdbcbbdcbceaefeafaabeddfadecbbeaabdebcbffcbbcbfebecbcfbbacdbabbabacabecefdbfadbbfcebcddacfcbaacffcbecbacfddcddbadcbbfdacfdeabcaedfafbbabbbdecbdacbadcdeaaacacaefceabfbaacdcdfacceeabafedceafbbecceaffefabccfeeefefdabaabcbcacedafdedacbecbdcfeafcddcccefbfeefffbfddcebceecadeabcfaedadbdfafaedefdedcdaeebebdbcefbcdafecebaeafdbcaeddffcdfddbbcdfcbbcaffeefbdcbcfbacdbcedccaabadbabcacaedbcfbebecabafcefeafcaabecfdcfbabddebbeeedfedbfbdaaddcadbfddecdadfebedafcdcedaaaffddcfcdebbedceececbfcaedfaebeaffbafdfaebfaddbfeacbdadffdaffcffbdefbdfcdaddafaecedbfbdfccebceddaacbccfedacdadbdceeceeccccacdbbffdacfacefeafefebeefcbedebdabffabffefeaedbdecbffbddbcebedcabbdccbdddacabcdfdfadbcdabceffccdeeabdefcbdadadfcbabfacfbacbefcecdccebdceaeeecfdaeccbcbaefcadfcbbbebdcfbcdbaefefcdacfbcbdaecddfafebafebdbdceeccdcceccdeaffbbdcfcabfeadbdfebfdbceceafbfbaeedbcdfadebaabcaeaccdffacebdeecdeaaadacfdfbaadfcdcdeccfefddefdeaacfdbbffeafbcfdcbeeeedcbdabaedafeefabbdaaccabfcbabddecbadadcedbcbfdbeaeeedcdceacdffbbdcacfbdcabcefbfedbdbeebffccafadcdbcafbefbeefbbcffdceedffbafeeefadaadfdcbeedabfdecebceababcbbecedbcafacebbbddbcfcefbebaeebeffbcaaabdfefbfbacaffdafefccdcdebadfacdfbbbdcaeddfafbeddfdcfdbafccacfcbddfcdabdfacdbfebdaeefcdafabeedaefebbfffdbdadacaeffafacebadfbcffacaacaebbbafccfcdefafeffdddbdaceddfcccbbccdbeddecfccfaccfddeeabdfbccddabaaabfdcfacefdfffbfcbbdefdbcfacdcdbcaeafedccdaadaaabddbdcbdafcfafedcbadddcdefbbaafdadfadacbdbffcaedaeeddbacaddeabaeeaacfbdbecfbdcacdfcaeceebbbdfbfdeddfededaefdcdbdaeebdbeabddafebcacdffeeddffaefcbeffedfcdeccbafdbdfabedfcffacdeddbfaccdafafabdfccfaaceafcbfdfaddaefedfdacdefafedbeadedcaeaebdcaafcfccaedbeddaffdebacaadcccffbcdfecaecfbbcafaedeadfefabebcafacafdcaccfdafdafdadfcdceeaceebccecedeaeadecdfcafeafdfebfbefecaaccecccedeabeacefaffafffedfbfbdffbfddebabcecfabbdcebdbbffbcabeabedebfbdefadfdcadadfffdddaeeecafaebccebcacabefbcdebcbfbeafeedfafdacefecbfeadefaacebecaccfffdecffcffafbfeebcfcbccedfefdabcfebbcebedaefddbcecbeeffbfabcccabccaecbcbdecdcfbfcebacdfedeaecbcceddfabbcbefdcacbbabdbdbabdeebecbbfaffecfbbeebadadbabfeebbebeefeffcfdafeafefcdbacdfbedfadccaedeefeeafdfbfffceaaeedaeecfdebdefadbdfacfccfbcabeacabdfaeeebdbbdabeabecaafbffdaabacdadbeacddcedceceaaeecfecfcaefffbceedbbbdadafdfadacfccdfccfddfbccadeadbfebbabdefcdcefbffcefbfbdbddacefeddddfaaccabceafcbeabbeeeadeaaacefdccdbfccfbffdefafbebcbbcdabeaeaebecedfffbffcaddafcebcfeecbecfbfaebfabbcfbbbfcbbfabeabbfbeecfefdaebafcdbdccaeeeadecdfcadfefecadeeffdaffebfebaebfcbfdcafbdbdbedeecaeffbebadcdacbacafdefcbfdbdcedcecafacfbbbdaafeaaeaebbbaaeaebbadbeffaaddcdbedacdefdbbadbfbafabfefdefdbeabedbcdedfdedceecddbcffcfabebeefeaabbbcaedbbafbafeebfbacaaceddaacfcadadebbecfeeaafdbafafefbedaebfccdeaeeaffefafbbebccafcafaefdcafeaddabbcdfbcbecdefcdbccdddcfceeefadaacbdfedecfdedbbffaecfabfdacccddfbdbabdeecebffaeccecdbacdcfbaeebaaafbafbfdaacedebecbceabcdbeacffbfabeeeeffbdcbfebbcceddfbeefcbcaabdaaebfaadacfbbebccbcbcfdcbbfebdabdeffaabadeadfebabddfeaacacbdffcbddaddeeedbbcccbbabbacfdbeeacbaecfaedebfedfbcddbafedfafacfaeaabcfacecfcdfeaeebadfdebbcbeabbbbdacfeefabdfddddfcdccaafaeecfafbfcfaaedffdefdaaeacfcdcbcddccaaeebbdedeafceeaaacbecdaebaefcbceedfbbbcbbddbafedaebbffdcecacedfbcacaceafadcbcfbdedebbbbbecbbffcbccfadbafafdddcaebeccccaffeafcdaddfedfddadfabaabedddddadccddacbadbdcfcafbbfaddffcbecedfcdfeffdbaeeadcbdbfcebbbbecdaacbbfaedfaabbbfedcedbecbecdcabcbcfdaafaaaabdcbbecfdeeaadbdddafdfcbbeaebbcbbadbabdfcefdfacdedfeedbccecbecdfadebabbfecabebcbbbbefcccacbeacedcbcfaececbebbefeffbffcbaabecfaaeddacbfebaeaadeaeebdbafdaceaeeeadffdddaedcfbbcafcdeeeccfaefdedabfbfcafafbfcdaafedbebffceeeddddfeedfbbeaabcfbedeafbffecfbddfceedaeeffeeebaedefbcddefabceccdcddebffdeffbdccbaacddafcddbdfdaaafadfedbfdcedaefdedfcffaefefbdfbafcffbedaaacafadadfccddaaaedbeaebbefcfffadceafbdcdebbcdbcfadbcfaafedebcbeebadaccfdfbcbdcdecabbcebefcbcccfefdaaddeadacdeceaddbcbfacafcfcdbeeccefdafdddebefeaffceeacfcfbbeaafedaefeabddabaabbeaaffdadedbdafdaafaabbefcbebbadbbedafaddadcefefcefefbbceffdedebaabdaffadbfdbdedddedddfaeddcbbfacccffddeeaafafebdacceafddccfdcfbdafcbacadabaedfbdacdcafaacdcdfcdbbfacdcafefbbdcaeaeabcabcdfeecdbceccaaccdbdbbbdfeafadefcdbabadccdaabbcbafaaaedbacbefbdeddecfefcbfddcdceffefdceddcfacacdabcadefacabacdffefecdcedfebdbfbdaffbcffbebefdafbfeafacdddcbebecfcdadbcbfcfbcefffddccfdcfbcbedaddbafecacadbbbbaadfafdaefaaccbfafaacccecfdfcddfcecebaffdaebdffacbcaceebbececcdfaebcbafacebbfdfafefddcabdabbcfbbccfbcecbbfbfdeeacdcbbecaffaceaabcaacabdaeecadbfeebbaaffdcfecdbbfecbbfdbfbefcccfaebcceaeeacaacddaaaceebbbadeafdcefbbcdadfbecbbfacaafaabaaafeecdfafeeadbabbbfeceebadadbaafcefefafeefdadedebaccceaadcadbcefdbdefffdfdecdfceadfdbbdaeeaebaaccbbcdaedfeaebaeebafbfccfeecdfadaacbeccdeaacccfedfefeffffddaabacddcddedcedffabbffffeadbefbdccbfebbbffedafacdadbdddaeffdaffcfafadcdcbcefeaabbddadbeadacdafbbbeddffdcddadbdbebdcdadbdcdaacdfacbbfddfeaadbaffeffaecedaffedceccbcecefacceebfffacacecfabcaabcdaebbfddacafbdfbacadeacafccbbebadeeabbfbabbabddcfabbacaeeecbdbabbcfedfcdcadfdabdeaaeabbaefbcdbedfcbebffdcdcfabcadeadbcecbdfacfcdfafebfbaefeceffcbbaafbbdbbedfabdefdfffafffdecddfcebfeddfbfabadeacedadbadaeceefdecaedffeebbedbebbfafbefcbbdecbfecccedddecdafdaedadbddaaeaedecbfafddecbdcbfcffcefeffedaaabcdcfebeefafffffacbadaeefefefecbcecaffbccfedebcfcceaaebecdfcaeacafeceaebeeddcafdfbddaaabbeadddbceebcbccfcaeeceaeedbadbafaaafbcaafdbdeaaffebdacbdeeacefceaaeaffbacbcceabeedeeffbadfadbaeaeddefdcbcfccacbdfccdaacafddbedaddecfcabfcafcdbcdafdbfddfdaacfcabceddbdfeadaaacbfccdbbcabdfaaceaeeebddcfadacfcefdafdfcaebccfedbaebdfdfbdaefceacfaabeaacbaaceebdfdbafacdaccdaececefbbbfebbfdbbcbbdebaccfbefdebaeecdbebaeaecaccdffeaeabedfeccbdcabcdbbbbddecbfeeebdfbeeadafefafebbdafebeebfecdabbdbeaedbaffaeefdaaccbddcfebfbbeffceebdeaebdbaafbdffafbfabfefaddfaffeddbffeecdfbbadaafbebceededdaddefcfdfbdffeacbcbdecbbedbdabaadfbcacdbabafebfceadfebfcccefecddbfbabacbededdbadeadabbbbcbdcbcfbbaafaeaabcfbcffdafeeaccecdbabbbafffecedbfedfaaddfbeaefcdebebbfcaccdafcddbefaddafaceeacdcfeebaceeebafbdbbeebbeffebacedcfdccffaeaceadfdbbfbdfaddcefaddbccdffdecebbfebebfeacddfdddebcbaaadbbbcddddddaeaddabdedfafbfffabbdcceaedaceacecbcdcbeeebbdeacfacafdbbfffddcabddbfbcfbabdcbddbbbeaefcbbfbccafbceffcdddefbbaddeffccfcbabdfedadebddddcbfbacffacfcfdabfebdacfbfaecddbcaaaafadabaebbafbbdbadabedfecccedcabcceeafdacbdeefcfdeaccfdbcdcbddfcdecbedfdeabcffcdedfbaefcfdebcefaabbbfddbdadbfbedabdfacedabcbcfdebdeaaedccbbfedaaecdbcbffdbfcbdcacebacbbafedaaacacdddaaaceadaebedfbcccdfdadcabddaaeeddddeabbabccbfaeeffaedeacfbfbfdfcefebfcdebfbbedcabbbadffbfacdfbfccbbfddcbdecdaddeecccfacfcdeeeafafeacbbfbcdfffffaabeedeeedefeaecdbaefebabccfecbcebbbfbbdefaaaddaeccaecafffdfedcaafaefcebbebdeddbcdeeacefcaabcbcbddaedbebfafcfdefdbefebeaffeebeacfccfcedbcafefdbadcdedcfcebababfcfefaabbdbbabafcbadefcabeafbdeccddedcaefdcebebcbeecddffeaadcabeedefacacccedabaafcbcbfebadbdcdebfdaabcbabedfefdefdfafffefdbcfcfffdacffccceedfabfafafbcaedccdfdbedbbbaabddfbcabbedbbfafecabcaabecbdfdcdddaabcaafcaffdfffbbebffbafbbcfbddfeeeedeeedabccacdcdcabadabedbdabcdedfbdbecbebaceffdbfadafadabbcddedfcbbabdbaffbfbdababdaebbcdefcafafeefffddbccbcfdbaedaadfffedfffaacbbbbbdecacdaadcbffbdeeccbddaedcadabbecacdffecbdecbebbddeabebbbbcdbaefabfbdbecdaedbfbedacccaaccdeedbcbffbeaafeadccefcbbfeadbcabbeadcceffdccdfacebdecafedbeceecabbaefbdbaafcbcefafefededbabdabfccdfcaccaddacbcdaafcfaceeeebccfcadeacefbdecacfebaddeeaeddaeedcaebfcdfceccedadfedabbeaefdafcbfdfbedadddcdfccccebdbebefbefeecfbadedacbbdecacafcccebbebdcdacbcfacfaebefffdbaddebcfefebfbdcbddefcacaacdbccabcdbffddccefcdabdcccfffbfadceeeacfbacfbefabeeeadfdbcfcbfeafbdeeeadceabccaddddeddfaeabeeefcacffeebdceebbdafeaccaedededdbbbcfeeabfbeabffdfcebbfadbedeaacebbfcbdcafedecaaddfbbacbdceabdbebacaabaddebbefdfdbabbffdaedcdbdfdfcdcfabcaaaccaefacbefdfacfcbdcecadaeccedcaecdaffdabebcdcedffffaeecfececaabfddeedeacfcbeccbdbbdfaadafacadffaecefacfebbbccaadbafacbfbdebbbcdafdaebdcaadedaafcadccdfebffaebcbafbbcdaabaadaebfebbcfbbeceeabacaadaeabcedcfaeabefacfcfdbafcbebccefabcdefaebeaffebfcacafacbafbbcdffdcadedbccfbebdfbffeadfaffebabdcdfebffcecbbeeacfcfaedbeaefffffdedbaddeacdcbcfdcdebabbbfaccdfccadccfecdbbcddfdfbdcacddfbcdcfaedbaaacdfeacbefcefabebfbbddabfcabcfbbfeccadebbdbcedcefccfcdbdcfcdcbddaffadddaecbefacabaedcdababddaaaadeeabcdeaacacdcabecdeffaaabcfcafddedebdfaefcfecfceeceadaafeedcfefbbdccfbbbaeccdbcbeddababafcacbcfdceeaecafafcdffffcecaffcdceccfbcedfcdebccafbdfecbeffdfababeefefedadcdefbddbeeccadcaabfcaababcccedbeabfdaeafdcceaeccecbfbbefebeddffffeebcfbaeffadfcbdabddfbffbecaedbabfaaefacefcbffcaafaecbfcafdabadafeaedbccbefcfebacdbaafedcebdddbfbacaafaaedefaedcaceeafcbdefcafebdbfbdbedecfbaecddcdcbcecbdccebbbedfbdaedeaddeebbafaefebcbffecdcaaeeaddecaeacceacddfdaeceefdcefdaccaeacffbfceecbfcfcffdbddeacfcaadcdebeafccecdfefcfddaedabccefaadcbddcaeefeaacfbbcccdabafffbceacccdbfbfaaaedeffdbdbeaabcfaecbaadaebffcdbffceefeabafaafbdffcedcaedfcffcbfaccefbdeaddcafbddeaecfaaabcabdcabacadcfdacbfafaaffdfacfbfefccbfaebeddeaaadbdaacdbdfcfbaefafcbbbabcabeafcdedebdddaaeedbdaeaacbdeafaacbcfecbdbeaaacbacdcabcfccefacaedfbeffadfaaaeafdecbdfbcdedacdedccaaadebafceaaefaabafbfffddccfefedafceeabfaecebcdfebedbeeaccecbbcdfccbedfdcdacbafcbcadadcffeecbccbcfccaeeceabdeccdefbdbeecdceabafbefbbcdbaaaafdcfbbcccbeadcdafceccbcfeafadadbaebfbdafedbcdedaffaafdaecebddfdeffddfbafeafafbccdbdadfdedddaabbaeeafdbddfeafdaaafcdadfabbeaadbecffdaacecdcbfafadebaadefecfccecaadcebfacfafaabffedecdaefabeeaeacdcdaeecfbefbdfacbcfddbdfbcedfbedddeeddaebacecfcdbfadbbecbdbcedafecfbbbeedadaeeeceedacfbdfbbbfdefceadcedabccefabfececafeacdccdeebfbabfdbdedfffddabfddffdbafdcaaadbfccbceadacaecadfeafddbbdcdcfcdeffffaebaffbbeedbdefeddbafdfcbbfbbeccadcdeffdafbbeeafcdfcdbacfbcfbacaffcfdafeeddfbaffabeacfccdeddacbbcfebdaadbbdedacefcddabefbdecdccecbdebbbdbacaceaefbabeaecfcbaffeeacabacacecaffbbcfcddddfcfcdfabaadacdbddabffacafaccfcfcfabafbccfecabedceeecfedebcecfdbaeffbeaedcdfdafaeecdacecbdcffeddebcbdfbfbadeafdaaccebcaacedebdcebbfabacededdebeebcaabfddbdeedfccabefdccbcdeebaaafffadaffdbefcadaeadeeedeacbeedecdbcbccedbfdfaceeebdabddedfceededaacdadcccfdabcddcdbcbcbfceffceadceebcacaaaafeefefcbcafbcabdfdcdffefdeafabfeceffcccfdbaacfabdadceefbdccfeeabcddaabfbecacbdceabcadfffccddddcbbdbefedfcfbbaacaadeccbcfebedcacddcebddbcbfffeacfdfecddcfbacdfefbcbedacbeadcacdbfefbadefcfebbdcbaaffbdfaadcfacebcceccaafabeaeabafcbfcfafbfcbfdcdeacbccfdaebdebfdaeaecddaefffdfaeecabdeecebdfffdaadfeddaaecbbfecdfcdfadffbeccbedffbffeecbccecbdfddbdddaeffdabedaecebcfeafdbafacbdafccbdcbfcfbadbeecdeedeecafdfebaccdefbdccfdbcacfbcbaccafeafceeeebdbfeabbeeeadccbbadafaededcdfdcccaadfcbfbfbbcddcabdcfaeefdbcdeccacdcbdfccefacacebcecabcbcfedafcacdbbfacdfcdccecbfecedbffecbfddcbcfcccfbddaabcdbebeddbdfaaadeadfaaaebffccdbacfdbabedaefbccbfffcdcfedfddbdbaeacfceafecdebcfffcecbfaaaebfecbdcacfbbcfbafdacaaceedfcdabfdccdceccecabbfeafedfdafefeddefebfabfdfdcfdabecbbcadedaaeccecbddedbfcaabebfedcceaedfcccebacadbeeebfbdffcafdbfacfffdeeedcdfebfacbcafebeecfbcdfaebbbebaeafcefbabdadcebabdbdfddefeadfeafdeaebacdaeefafdddcaecbcfddeccddbedbfafbfeeeaecdbcddadafedbcebefeefcfffdaddecfddcfbcebabaffbddaacbbcfebefbcafdabdfcedaedcffcafaeedccbefddbaecdafffbbefbdcfaffcdafccabbabdcafeafcabdccedfaeeaadacacbcdfbbdecfecbbfecedbcddceaacabbddfcbefcdbbeddcebbbceaaececfdeacadeffadadbbbbeecdffbbbfcfafafbacdebafadcddefdcbbaceebefcdeabdaacdcddaafdaefacfabcdbdaebffaeecafebdfadbfcddafafafaecdddfefcaaecedcfbbbbcfcefdbecedeffaaecfebaecfdaeebcdccceccdbbedcfeaedcbabfeaddcaedecffacbcfbbedecbbbeeecccdceeceefdafebdafffffcfdcbdbbddafbdeeaeebdfbfecbfaacbafbecceeddbfeacdafdecfdeadbbbbeadfefedbdddedebaedeabacdffdcdebdaeecefdadeabacdeabefbccbccacfccfdeacecffcfaffdcceaefaccbfeddefcadfefbfdbfeecaebccbafaceccbafbbefefdecafddcfdfdfcbafdbbababbfcbfaafafbbbeabdcdbfaacebcffdfddeadefeadbedfeccbdbacbbfdbfacccedefdbbdfcdffefaffcbdddccfaabcdeaadebffbadbbaececdacaaebfdeedeccfadcbeccdfbfedbcebcdeaacafddafbdaccbdbebaefaaaafbbbdefeeedacbabbffcaaecebaaadeaabdfdadfeeebaadbbdcddfaeebfcfccedbdbeeccbdaacedddaeabbcdceffefdbaebaabbffcffeeacacbceceeddeaacdbecdddffafcdddfbdeddbbecfddfdecfcffdefdddcbafcccdbacebdcdaebfccfdfbbfdccadafcfcfcfefbacbdfacbcefcebefacafeafeffcdfccffcddcedabfdabfecedeaafedeabbbfafcbfabbcfebaaeabefdabbabfdfcafadefabebdabeaaadbfbadefcfebefdbecbccebefedbcfdbceccccbcacbffcdffdebddfaccbfdedfedeafbcaafeceedccdceabacafdbcbfddfbbfcfffbadadbeabaecafbcfdffbfeaebdbbefbfabcfdbfccfcbbfcfecafbfffeefdbfdebcabcffcacdddbafceafaaafafadbeaabeeeacdddbbcdabcacbbaaaedcbdaeeedabfafbacaaedcadcdbefefaaefafcaadecfddbcfbdbfdcbddddcebbfbefebaaafcbabefbbfadadfaefbaddcafbfdfebddfdfdfccefeedcbfbbdadefbddacffbbbdecaebccfbbbffeebeeaadaebfdaafffdccdfcfdbadabfabffaebbdadfeabdebbcbaeabeddbafefcffdaadeddfeeafcefabedebadaffdabfccbfcdebdadbdeabdeddecccffedbaabddcdddccbddcbedcdacfcfbeceffbfdbaedabedbcabeeaefbdddeaadaafdcbdccfaddabdffccfaefffdcdbddbadccaffbccafadaffbdbbdbbcfbbaadafadffbacddfeaedaecffacbdffaadccdbfadcdffcbbbdffbacaacbaadbabcbdbabfacacfccabfafbccaebaceddedfcbdacbfffdadfecdeababcafcebceeafadbecbeaccfeeebaacbddfebdfcbdcabfaaceadefdcaeddacccbeefafcdebaeeacfcbebabcbcfbcfddeebfefeddbdeceafddeabddceacdbdcfccbeceefccbebeeffedccebcffafebeaedbfeddbcbbdcbddbfababdbfabbededfbecaefcafceaddcbcaddbacdfdcfabdaebcccdafacbecadbdfcabaefeccdefeedecaaceadbfdcbdcbbbfdaebcfdfeecdeebdebacdadcedebbacffebfeacbdfadcffacfeefccbefeceadfaddbdcdadebbafffbacedcdddfacdfedfffaafefafeadfdcdfaddbaecbcfcdcbbcedaaeeabdceddedfecbffbdcdbbbfdcdabcceeacfcbdaeccbbddcbdbfabeefbaefeaddeeabbceffebcdfaeefdcccfebbcbbacabfecadffadcfedeefefdeffdaceebedcacdeefccbdedbebcffccccdfccdabeeeaadefaedcedfdbddacfeffebfefbbbfedebdaaaebdacbadfdcdcbedfbcbffdaeaadcdddbbbaefcfaeeddebedbcfcebabeafeaddacbdffeddeffcdafffeccbddbfadbfbbbefdbbcdaddcdeeedbefbbfbbaeaafacbaccceafbfadaebceeebfeacffefceabebbabccefcdacffeefceadaffbcbdbbddeebfbfecbdaaadcaebabfeacfafeaecaecfbfecdcceccdbdcbfdfdcdedeefabdacbcadfdccaccaeaceeeccbecffcfabaaaadfbeabefeeaabebceabffafebfccbaecfbdeabdebaedcbedffcdecbfccafcfdbdbffbbdcbcbcaeffadbdcdefaacbdcabfdedbdeffccceafadabcfffdacfaaccafbffacffcfbcfccaebcadffdabbafdcbadecfdcafebfddefbacefcceaaadddaeaebbecaefacabaafcfdabefbdcbcdbfacbdccadeecfbddceabcdadcffeebeabaacaabcbdcfbbeabadadcbeccfcfbbcebeaefabaeceacfcbaecfabcfaffccedcabaccadceffbdefbbaffdeaffbefeeabfcdedfafbdddbddaefdcecccfaaddcdcfefffdbbfeadebecaaccbebdfcfdedfdecfabbefbdcafdccebcfeedcdfcccdfdddbbafedbbcefccdadabdceedaddfddccfbcaacccbccdacfaceeacaaabeafbdedeedafccbebbdfaedefceadccdfcdebfaabcfdeddcccaadceaccfeeabaaccdedfaccbadfebdbebbbfcdeeefaababecdfddbfaeecdafdfefaebcadebadebacaffebbeaaceaacfdbdceaecfbdddafafdcdcfdbbaecfbaaaddaacccdbdccbaefabedbeceabdbfbfdcafdcedefbecffcffaffbecfaecfdfaadfedfafdffcabfcddabddcbceaeaddfbffcaabdedfadcaebbfefbbcdeaabfcdfcbcecffacbaedabbbbebeeaeddadfacecbaadecfaffcbfbfeffebcbcfafddbaafedeafdefbefffefecaafeddffabddbcdcdabffbdadfaeeffedcccebaafcfdafceaddabadbbeebeeaaaffcdfbdbdabafeeabddbdefeaefabeabfbdacbddeddacaddffbfcbfcccafffbdbeabebeaabdddeacececfadcedcdfcddbacaeecbaaffcdedecfceefbdcacfecfcfffffcedcebadecabddeebebaadcdccbcafffbafabddcaaccdbaedadfcfcdffddddfbacccacaefbaaffacaebcebcaecaedccaebbafccbeeceebcddddbaaacbbcccffcdddeedcccdfcceceebbcebaaccbdeecfdeafeeecdbbaadffdfbcccefedfcfbbfbcdcedcffdabddebccdaabdbcccccfeafbeecebbefbeaffabaaecbffbdcebfdeaafbeabfaeadcdfebdbddaaccdbfebabfbfdfabefacccdaaddcefcbafaedfefedacddfabbbdaafafbfddcbedabdaecbccccecaddeeaccaaeccbaaefefcbddfcddccfbdbcbffbadccadaddedaaccddaeafdacadadabccabdaabaeaebaffcadcbcbbbfbcccadecccacdeadcbebdeefdccacbdbbfebbcdceebadeccdcabeeeafcfdfcbbaaaebcefbbbbdbcfcfdebabbbbdeeebffdaaeefbbcdbbccffeadfaedabfaecdacddefaeadaaaeebabdacaedfebcadcadccfbffeeffdbdadffecceacefccbebacfaeedfebecdabeaefaedfcfcbdbdeffceefccaeebfdddccaadfacbfedfbafacccdadeceadeabdaacabcefcfccccddfdbdbfcefceecacffdabceeafeadeddafeabedbcebccaaebdcffabdcacfbecdafabdafbaeabeaafdbbaddbaebdfabbfcdcaadbafefebcdcfdbfffabaacdbebecaaaeeaedbafbbbfbedfeceaecdfbddbdfbabfaedeecedecaaebdbfdbfeadbabefaeedefcbebdfdddcbccdbccbbafbceccbbfefeaafafbdacafbfeeeebdddbdffaddfbfeafffcaaadcdbdadfafbcddddbddccaeebdfbbfefacdcebbaeeadcbcffdddffbdecadcddbacabeeaefeaeddafdecfdebfeacedbcfcdeeefaebafcdfbfeaebedcabfbeecdadcadbeacedfcabdbebaaeddacfbdbebecdfadebeffaecdaedaffdfeceeeacacfdadfeeadeebffebadeeabfbdcebcfffcbcdbbfefadfdcbedecddeefaeecbcfbeaebbcbacfbcfdfcdbeaffdedcdcedbdaccceacbbebaadfdfdbaacccfcfcbbabdfcfffbceeaeacbdadfbffbdfdfabcccadbbbaabcbbcafaacffffddeefedeaadcffacedbcbcdefadedebabaacabefdafaedddeadfbbdddcbcebbbcdaccbefcadbdddaffdbcebfffbfbfadfcecddeccafdfecfbabfdcceeebafcefdfdcaeccbeedbedcdeadddccbadfdcccfafbffefcadfecfbdcaadcaafbfeeccafcdaeaecbbcdbbdfdbbfdffdfbbcdaacbaacfefaccbbbacccefccceebfeadacacebcbabfdfcbafacdbbbeeeefaadbeecfddbdeffeeedeeeacddedffccbfbabadefbcdfdcefccadadecbacacbebffbecfbafffddaeabbdfdadcaabdfdabffaecaaebcbeceecccefaddcffccadffcabafabafdfbcfdeaaffaeadeddecffcbfcbabbaaaedefebfddeaeebabdcbcfccebdfbaabaebfdbcebeeebedfbdaaaaadbfcafeeeeeccfcddfbeefccdeaebbbcaaafdcfdeebbecacffcdaaddecbaedbceeafcbcfbcefcdafcebffeccfdfdabcecfedbaddeecbecefbbcabdbaedbbbbddaffadaffbecdcebeefdcbeaeffefaacabbeedaeebfbecccfaabdbdecfdeabdfcfeccadffedefccafffcecdaabcafdfbceaeeebbeedbcefccdfadceafcfbdacbbcdcedeacffdcfdfddeedddbecbcdabbabadaeeadfbbbdeaafabafacffdbcbbbaecccefdaadebadccdebbefecccbececafabfdbaaaecaafcdaaababfcafedaecaedbaccfbdceacdabecddbaaedbbeafffdcffedbcacdfcebdeddfacbbedadbbebebdcdcfdbbfacbcffddefcebcbbbfabfddbfdbdfbccfbbbfdccedaefdbafbcbbeebdaadbaabdfbeebcdccbaccfcbaecbbfbdfaaddaffbabddaabeefbfccbcaaaadfbcebeafdafdebbacedefecedaacdedfdcaddeebcbcdecfdcefefcecadacaebdeeeceeabddbfbfefbaadacfadddbcefddbdecfeabadbedcfcedffbaecbedcffedffdbccfabffaebebcabbcbfcdbadcebabcdbedbdbcabdeafdeceecdceaefcbadcaeeddbaddcdfbfabdbfdedeaffcebebbfdcabfbccebceedecdafafdbfdccbebfedcaeaeadeaebbcdabcdefbbeecefafadcdebfbbceaeebbebfadffcafefbbefebbceaecafdfcbbbcdfffbabdfbcefdbccbdefdfdedadeeaacbbeecfbadefbcfebbfccbffcacadceaafebbcdccdbaeaaabdcfabaaeeaececfbdaddcefadcfccdfeacacefedbfadcdebeacdaafeeacefeafbefafddbadcbcbfeabffdbbbcfbebccaeedeabdaebfddacbdcccaabecceeddcebcddbfdbcfcdcdcffefccfcddcbebffeedfaceabebceffbcdceffeffddeabdaafcddbeededcfdfcdfeefdceefecadceadefcbcdceddadaabbbcbededdbebefddeedafeafbfdfebddfdeaafabbdeebcebcacceabcfefdddeffdfcadfdafbbcecffbbfddfbbdcfbccacbecfeaadbabaccfacfaedceaaabbfeafbeadfbcbfbdceecafedffcfdeaedeaabcabcdafddbebbcddecaeeaadaaceebbfcfbedcaceaaddeeebbeebbadcbbdccccebebdebfafbcfedbeeaabfcfedbffaeecedcbdbecfbddeabdbcabcbdddecffacbfdabbdfabedbbebdbcdcefcdfdcbafaefecfabcffdaeebfddacefefdcefbcacabafbafafbbbaedbeafcbbbccaeccdeeacfcdbeaaddfbacffefbcecfbaaacefecdfdcebdafacceacacecccdbbeeecdeeaaebdcdccfedcfebafedbbaaefeffbbcceeeadacdaffddbeefcaebeacabbbaeedbdedeaaabffbadfccedfddeaebbebccddcbcfffbcfcfbafbbccfaaabdedddccbdeabfbefbddfdccdafbbafcecabeacbbddfadedfdacdaddbaebddbddfdfebefdcffdecfcedebfdbcfafbfeefbbeaedaaecfeedafafaeabebdfcecaabcbefedebdfccfaefeeddfcfdcdfbdfbbefbafbcfeedeccbefcfbdfeeeffcdfbceafddabaceccedebffdabdacdbafbacddccbbdffdccfdfcecbeeaaecaaafbeaedbdccafaaadbbcaffbaefeddafcdaeaadfedbecedacfbdebcfdfabfedebedfdebccabcafcbdcccfbbaddedbaabfcccafbccadebdfcbedefcfaefbaadcbdceeecdfcdaecabefbedcdafffbcccdcbbbceefdfbaeeadaabadaefcccedbfdbbdcedbddbbecebabcfcbadeaacffcecedfebbcacefbddebbebbfcdbdfdedaefbfaaefbcdeabccdddccfeaecdfcbbebacbdaefbcaffeceefcecfeecbafcdcffcecafaeadddaaafafedcedaaddddfffffecebdcfcdfdbfeddefeacbcfeffcbdcaebcbaddbceddbdccbefeececcfeccccccdafcddccedcfddcefeafadedfceaeceececfccfeebefefaabeefeccfeceeeafcadabbecdcfccffcddaabaabaabbeebcbdcdefaddaaaecaabaffaffdeddfecdaacbbecdfbcfaecfefdbdfffcfbbcffdababaceccacadbccceaaefcfedbcfdacdbcffefcfcbcfbeffaeaeadabadbeadabdacaebbfcdeedbadeaeabccedabcfbeabdeeabccfecabaaffdacaadcbbddbcaddcddefdbaafdfceafffdaccfeeacaebccadadeddabfbafcdfbafceaeebffebdcafaeaaccddccdcdbdbbdeafbeffdfeaffeafeaedfbcbbcebeffbdfecadabbecaaadaebdccadcfaeafcabaabfbfbedcacfeaeccaecdffdbbffeebdcfbdfebbdbdbccfeddcaeaebdbabfacdfcaaaebecdabcbabacccdfbefeebeacbcbaffdbbceffeaeaaecaadedeebddacdebabdadffcbfeeceafabdddfbecabdfabdeebdfdcaedaaeaffeebfbdddbfddfdfabacddcaabeaebccbfaeacbafaedceaeccdfacfcfdccdbdecdcefcedcbdbfcafeaaffcabcdfddacafbbccbbfcdcbcafcadceabeadeceefffaeceaeeedddddddecefccfeecbdcfdbcfabfbdddcdfafaabbfdaefcdeceaaffbeaeeaccffaecbdadcfecebfadbfcaafaabcdadbcaefefcfdbbacccdfdbbedbaebfaeddaececeabeedcdecdfdecccdcdabdccdbcdceeafcccefcdcdecabcacefabaaacfbfddecdccbfcccffdbeecddeedcaaddecdadddbbaddaaefbdabffdbecfefcdbedaffdcebccabcaefbabddefedafbadfdaaedaaddefaeaaadecdbaeaadadfdcedfdcacffdedebecfcadffdafbcadbdbaecdabebdcbdfeebdfaceaeaaacfafebacdedafbefafcedbfeefaddfdeaafcfbafdccaabdaeeeffeadabdbcdfffadccffdefdbaaaafaaadcfbccfebfafabbbbdfbdabfcbeccaaebddccbefeeaadcbfabedbeccdfbcdadcbaedbaaabfceabdeadcacbdaaacacdbfebbeaeadffdbbaccbaccdeffaedffcefcfdbcbaaaffebbcacfecbbcfdbbabfbfecbfcbccdadbffeffddfbcfaddedadcdadfceeeeafeedceaaedcdcbcfedaefcfebbebdefbbfcafbcefadabcababaeaceafdcfccffafeddbdfddcfcefffcdcefbfdbddecaedffdfeaadcbbafcedededaccdbdebdebafcefcdcbcadcefeaccbdedabeacacbaaffbbcecdeafffbbfbfbadaafdcbecfceebebceacfabdabbdfefeeeacfeaefacebcbfeebecabbcffaeefcfaadddaccfafcabfcababbecbcbdeddebfadcbedbccddebbfaaeebedfcabacdcbbdffbabefdebeeaabddfafebbfdcaeefbaddcaaacbacaabacefdaacabefcaecbbeefbceebbecdccaabdeecddbdeefdbdcbecaabfdaedfeadecaebaafccdcbbaaabaecdcefdaafffdbeaecbffabddabfbbdfbdccbdafaccbfabbceffbadeaadcddfdbcefbdccfecededfaadcdbbabccfabefecbcbbbeefcfbdeecccebfccaadafacfebbccfabefdaadadbaeacadbeddefdeaabbedbbfabdcabcdbdacfcabdbfebaefcfeefdacffccedbabbddfabaeabfdecdbbfdfbdecafbedddedaceddfedcfefacfcabbdddeadeeacfcbafbeeeeebbbddcfefdecfddfbbccacadfeacaaccdeddfdcaccadfcfcfbadbbafccecdaaddffbdddefcbdfaecddaadfebfcbcadcccdbacafeaccdcedfdaacafeffbbaaedccdfbeaebabafedbbacccaacdcddbbbcafdeafdedefabcebeebeebdafeedfbbdddfebeafeffaadefacddccbadeeffaeccabffdbfffdfdeeaeadbbddcbcffecfebceecebaebadfcfcffdbccbebcfcdfbbcefdeafbfaacdabacaadafbddecfdbcbecdecfffcfbbfeccebcdefbdaabcdaffcacecdbfdbafcdeeabecafefcccfbbafcbdebafdbecbdebebbffbcbaaefeacacffabcdeffaacecbeeeabfaaecbcedcacbccbabfdeefdbafddfaccfcdeadaefabeedeadbffcbbfbdacbdbaabbcefeccceebdfbabaacbbafdcacfeaecbbeebfedcafdadffbfaffabcaceffdcbfeaebdafbbcaecedddeedfccdfffecfcbdbdecaebcafaecfbfcddafedadfbcbdaededefacfeacafcacefeedfeccfcaddbaadedfbcfcceebdcfbabccedeaeafabaeadcdfdfcedcecabcbfdabfffebdaadacdeceacecafbbefccfaabadaafaeaeaedcdefebcbafbbbcbffbfdfcdcabbecccdcdcebdfebfecdedcdafadedafbacdddacdbcebfedafdffacfefabfcddeaafeaeecffacbebadcaafefffedbfdbfcbfffccdfabeaceacddaeefbdbdcbbafddeadfdadddddcdcacfaeadaabbfdbaabdbcfbbdadeafebcbaadffcdabdeffffcecffabffcbaadabdecbeecffdcdbbcaeaccedeeeabeaecbdeddeafecfabdfbecbdeabdbceccfcefffcfbdbbbeecffacdcfbfceceaebeacafaadddcbdaaacacecccbafcaabeaddaffdbaffbdfefaacaddcbffbcfcffccfcdbbaafafaaaebcecceaafadfdccedeacdfeeceaeeebcffcccdedabcbccfabbcdefcdfdbeceebcdecefdcbfbdceeefccdbefddcdeeccaafdbcdfaedfffdcdfffecbfdcbfffcecbddbfaabdbecdafffcebfabcecafbbfeeabbcbfcbdddcbcdafaceacaaecfcccdaafedbbeecabfedcbecefafebcdcafdcdaeababccfedeaaabacaafaafdfdefdfbfadcefdcedaeddbaffcafcdacacefddaebfcdeecfdfebdfffcbddcdafccabeedecdecbbffffebfddafffbbededbdebddffcbfcaabcccbedbcdeaadcabbedcebbbaccbddcadeecadfadbdebaafbcdfacffbfededefcaaecfdaeabcfcebabdfdfdbcdfacbbbcdeeaafafffaeeecbdffacfddbfefeecadfeceebaabedfeeccbfdbfdfbabdbfdeffdfafefffeecffceafdffaeebffbebbceafeacbbbddcfbfbfdddfdebbdcbeebdefcffacaeebfdfbfbaaebafcafeecaffdfdfacaccedfcdcaedfdaeaefcaaeecbabcebfbbedaafbeadbabbffedaddefcbcfcebcbfdaeaddefeaacfadcfcdaddcebebebeecbddaaddcbdfbbbacbcaaabdadffcecfefbaebdaeafdfeeffbbbddbdefcdfacaaacfbfcbbebbaeaaeedcedbedbdeafefadaefedbebdcdfabfebdbccfcdfcfabddbeeecfffccfebafffceddfacffbbdaaaebecaccdabccafddcafffeaeaddfcfaabeaaceadddefaebafbabaaedbbbffcededbceddedcebccbfaecaeafcdcbebbdfcddabfbebcfaebbeeabcfecffedababdbdfeafeadbeddaafcbcefdadddfcdfddbcfcfaabebbeaacbbafcbefcececdcccadabffbcbbfffbabecbdeecabcdfadcacfbdffdbdfaaeccfbcabecaefebbcfafdcebeabdceedefdcbfddeefbbaaaaaaecdeceaedecadcebeaecedacbadcceafadfaedaeaccdadeeeacceaffaebedadffcffcabbffefabeacdafaaddaebfaaeddddfbeeedacfcfbfffdcccbbaebcadeddaceddeebefabeddfdeccddbddebcfeeeaadeaafcffdfbbfcffaeecaefccedafaecaebddcebcaaeececbcdcdabaadfbeecfbadeecebfbcfffabbffeabadbdabcfacccbfaceecdfbaadafceeabbbcffdabebffacdbabacacebfafbeeffabcaccdedbeabfdafabbdbcaddfbedefdaddbbfaebbdaffddbfbcddadcfcfbadeafecabcbfbddfefcecfebadfcdefeeebaabafcfdbfebeffcbcbebcadbabdeaecafabfbbadfbbccaeefededeabcffbbfebdbefbdeecbfbbbcabbecbdeffdcbfecadfcbccfacedfffccaacbadbbbdccedfbbdeedebafecffababcebebfcefabceeccadacaddcababbffcbdcdacefdeafddddeacaffcdfdfcbdcabecffbdbceebdcfaabfbdebcaeacafafdabcaaebcefdbfcdcaddfcbbdabdfdabeeaccdccddcadfccfabfbbededacaeadbabdcbbbdedfcafbbfdfbfcfbdeaedffbcefedaaafaaffcfdadeaebcacdeaeabccdecacddadbaceaeeafaabeaafababceeddbbbddccdedeeefbbfdccabdcfaececfcadfcfffaacfdfbaebccedfdeacddffbaafaabbfaddabedabccfbbbefeedcbdadebebfaecdadcaedabbafbfefdbeaffbeeabdbeffbcbadecdbcdebdbabbfcbeebbcdbadffddfabfaadcabcffcffddfccbfadadcfdabffccecddbbdfceeadacddeaffabddebffdeeeecffcaebcaafbfffedeeabcedddafddbdfdafeecbefabccdbfbdadadbbddffcdaeaebdfdecaebcdcbcdafbeffecbecfbedffabeefacdaeeddfeaebeacabbbeefdcafaccaccbeacbedbbebccbcabedeaffdeccfcebfabbbcaebadabcfeadedbbfbbbddaabdabeaaadafebdfebebcefbdffdaeeedcafcabbfebfebccbeeacbccffbcfcdddffeacfdbafadedefaaecefdeaebbbfedbedcfdcdececbcafbccbdbbbeabefdadeedfefdffeedcaeaafcefaddffbffffddcfdadfaaeaacfbecfdeccdfaaeaefddffbefdaebffbdeadcfcfddfcceecaabaaecdcabbbbcacddacacdeffddfcbbbfbfeaadcdacbfdcedccdbfeeeccaeefdedfafaaccbfddcdfbeafeeecafecebdacbacdddbfdefbfafcbfcceddbadabfabcdfbbafdccedcbfeeebedeeebcbcfefcaddfddbffcbdaaddcaffcebacefcbdaffdaadbabacaccdfaaceedeacabcdeafdaefdebdccefedefacdedeebfbfeeffcdafeeffccbcaaadcbefaeebdeaccedbcadaaadfcbaeabdcaafceecabcadeebffecbfaeaaafbdcedcfcfdffdcceaecdfacbdcaadcfeebaecaddefacdbadcbdbdbdfddbcfcaaafbbbefedcacfbcffedeeaaefedaaafeeacbcfdccdcfdcacdeaedcdedfcafbddffddfbbfdbddffdeaefaaddddecbdadbbbcedffbaafedcfafedceddbbcbacfeeebffbdabcafabfaccbbafacedcffefdfddebccdeadceececbcbbfadacbdbedaacfbebdbaeaffbbdfdaafebcffebdbfcafdefbdfcddcddeaebdbbbeefddafebaffbfbfeaaeeacbcaebcfedafddeeaffbabbdebefacccafffbbfbbcfefaaaefafdebddabffcadbbdabacbeeadaefcdedbaabdcabaccfbbfdabeadecafdaaebabfbaaecccdbcdebbbfbdfffcebfdbacdefadceeaaeabaedfbbbabeeecffeaeeebbffccbdfebdbedfdecdabaacdbcbfadfdbbfebaeabdadbbbcdecdbafbfdbaedfaafffdfcaabccbedeabcebcdbaeedbceafdfdfbcbeeffdbbdfaeaccedabecbecefdeefafcbbeaeaeacabacaddaffffbbdbcfbfacbaedaaffbabeecffcdcbeacaeeefcaefefadccbebdcecdccadcfdfcadeadfbaffadfcfafbaacbafcadbfaaafcffbbbfbeeeccbbffadccdaacebdfcdbfcfedafecdafaffceebfbdbceeeddcfebddddbfcfdffdfdeddeafdbcbebfdffddaeeadfeebccfffbffccfcddfdcdababccdcfdffbbaeafcfcffdedfabaafcfcddefebdabdcdccaddcecdeaafeaccbdbddafaabcbeaaabeaeceadffefccdfeedbeeafcaacecbabddefcbffcfbafaddeaafbfaebeeacfdcebcfafeeeeccadbfdbddeabfaaaaaeadabccdcedeeafbbbfefbacecdfbddcedbbaccdafadffdbbceaddfdcaabceaafeccecdcdfaedeebbebbdaaecdabefaabaefecbafbfeaecefffdefcbdfccddfcbeccaebfabecbbcffebecdcadddccefacdcdebfbbeacdbbbedfebbbbacedeecffcffcaccdadbcefecdfbfadbceebbfddcafcbdcfbfbabcaeabafddbeefabffadeebffcecdfcebcdffebaddceccebeecfeacdeaccebeeaececaeeeacbfdfdcdafecffeffabcbfaccfbecdcdeffccedebdbdfefddccdcefaccbbaeecaccbcaeaecdabebaffdbeedcbecfccfcbbbdafedfeeaedfdbedfcbdfcfebdcbccfcaabaaacdfaeaeeeccddebbdcfdbedfdeffdfdaccefbdefbcabdcfdbceceaadfcdefbaadbebadcbbfddbacddcadafabafbebcfdcabebcedafbbeacedfcaffccfffceccdfcbebaaddbfcaeecaffddbcbaaeaaeedfefaafdcffcaffecddafcfebaadfbbecbddaccacfcbeedcdafedcebedbbebacdefbebddfebafacccabcccaccadcfeaeecbceadcdbafcfacecedadafcefabbdaaceccbeaeebbedaafdecbddffaefdedcfeabddcbbebffbcbfafabdbafdbfeaafaccaceabbbaeeeeeedbcffdfdfdbfedaafdebcdbfafacbfcaaebdaedecddffceecdeaafddccbeaceeacddccebbdbeeedddcdbfdbcbbebefcbaddefbdcfdceecbccfbdfdddafcabdebbfcaeffafdeccaeabdacbfafeaaddccccfacdffcaccbadedfeefdebdacfabaaffbcabdadbefceddbebfdcaafecdcbcdafaabfebfbaaeecaffeffcabaaffeacdeceeeeecfcefbbdacdfbdbbaffdddcadfcdfaddcbdcecdfadcdcbdbedccbafccafcdddeacededabbaffeecddefbcceacdaacbcacdeddbaebcbddfcbfaaebacffadcdffcaeeaecbcdbdabcdeaaacffdbcaccbadbdbdaebbbcdbbeabcaecfbaecaeffdefaabbcfafadbbdbeecacccafbdaafbebdecfdacdaabffccfcfcaeaefacbfeebeebcedfdcebafcfcfbcdafaecfcebeddfeddfefafecabcceafcfbfbfebafeefafccdcffeafcfbfeaaebcabdfbdefceeeeeacbbeffdffeebccdedbaeeecbeceaacfdffebebbfebfdfccaaceceacaecdedabffddefeabbbccebffffcbabcdcfcbcaaceffeccdebbfbbcaefcaaaecacbddeffacdffbabdfacdbebfcfebeeecefdbbfeedccdeddbbcacfddceefcebfdbfbfaafcaebceddddfedeccfdccefedfcebfeafacfdedbeeeafebcaedefbafeeaabbbeedbbfefdddeeaffcabebdccaacdfcfbdbfebddfaebeedadbdabbbebaeaedfaceecffaddabfefaecbbffabbcadfadbeeedaefccabdadadfbdbadebfdccfadcaaafbebfaacbaabcdcbfedbdfeddceaaafcacabaacacadddbedcfbafdfeedbcbeebbcbcdacddffbccbcbbdffcedaaccdcccdfdebfebceddbfefbafadedbdfabbadbfdaafffebfbcdbbaeaaaabcaceccafebcfdecfafcdacdcadeacdcbcadfdadaabecfebacfcffbfcdfccbbddefcbaabedecbfcfaafaabebabffaeefaafdeeddbcaadaddcbffacabecdffedffcdddaddaadfbccceacfecaeaffaeabaecbaebfdbcbcffeaebbfccddfbcefdadbaeddfadceadacdfcedbecbbbdfabeaffbebcacabcabddbaabfafcbfbbfebdddddcbbbdcdadfdcbdfdcbbbdffecceceacdabbddbeeefcbdcecbaabfddbbfbfbefddbfabaeaeafbcaebcacafadcceaddddeabdcffbdbdaeccbafaabbcbcdcabffcaaffccdbecedcbbddafbcdbffffeafdecabbdeaaeffddaedbcdacabbecffacbbdbbeaedfbbabaffbaffcddadecbbdfefafdbebbeaadaddcebcfddaddfbeedcbdbfbbabbebbddffffbaaeccdadcbbdbdcdffcfbaeffdbffdcaaeacbcebdffbbeaefffbedabaaabfdfbafbfdddeeabebccffacfbceeaaabcdcdbdbecccdbfcecdcffabfdfbfcfffebdffbdcdbdfececdddfddfecccdfdebdcebfbfcbfdeecaeadafddcbfdbbfeebcaadbdabadebacdeddddecefdcfceffbebfbbaacbecbceccaddbabedccdfeddcbacfefaddfbdaabeaedffddecdfbfdcffecdbabdbeffbcdaacaedbcbeefccaaebaeccffaeebbcfdfeecfeabfafcdbddfadbfdceffcedbdfedfddaffbfbaeebbdeabedaefcddceaaefcdbacdbacadbceebdacccbaceeaefbbdfcfdeffadbcabfdebdbdedbbdccdadceeabcafbedcacfdccabaaceecabbbeffbafdedaeefddafbececeeedbbefecbbccfaaaadfaffbddbceabcacdabcfbddfccefcbbecfffceadbabecfadfaecceffedeceacbbfaeafeaedddbbccfaabcdeefdaafbeadcfaffacdeaccbebcdbfcdbaaeeabccebdafcddabebbffecdbccbcdcdcfbefafcdacfadeddddffbfbccaacfeeafdbedccedbcbebdcedbababbadcabfddcdeffcdabdbcfafbfdbebdffbecdcddeddddeabcbdcabbdccbeffdbeabeadfdafcdaefeccafbbdddfdeddbbafeaebbfdaafddfabbbbaaabefaeeaaddcaadadceaaeaffdddcbfaebffafeeadfcebedccdebcdbdbdbaffcfbefdcefdecadcdacedbfacfbcbcdabfedafcdffdfdedacddfcbfaeffedaccddaefecdfcacdeadefbedecdcaefafdbcecbdcddffbfbfdabafcededdaebccaaccddfeabbcadffbafbcdbcccdcaedcececbdbabbdaeeaacbdfdeebdbeafbcfafcbddddfeceaecbefdddcdbbbacdfdbfabbfefdcccfbeaaabdcbcdccddfffcedeadfcfcfbfeedaaeacefddeecfebeafeafdfdebeafcdbffaaeebefbcbedabbfedcfdfdabfbffdbaaebeedfdeabadfcdbeeccededbcadebdeefdbaaeffdedaddbbedcdcaabaaeeeeddafcfbccacbcadcbfcafcabaeacedbddbbcfcdebbccecbdbccbfeadefbaebbfeeecbfeacbcbecbeaffaccafefcfbbcbcfaacbcbcfeaaeedcfbcffdeeeacbbfdfcebababfdcaeebaadaedfdeebcbdbcedffdfaadaccfbbbfeabaeaafcabcafebddfccdfcdefcfbdedecedbeabdcabeeecdbeeaddbaecadfdfaaaeafefcddacaedefdaacecabadaddcaaeefcebdaeeeeafcdbefebefbaceefecdbccababbbfeadeeeddfbffdfcaeccbbddedeeeeffeffcdebbaececcabecccabeaebaffcddcfebeaeaacdbfdebebbfbffbeebdcececabefdcaabebbfcdfacabfbabfcbcabcbffdebcbdfbcadcbdcbbbcaaffbfafdcfdcfbdfdefbcaeedaeeeadabadbfebafeccfebfadbefeabececceaedefccedbcececdadabbcdddbedcbeffbaceaacbcecfecbaecfcdbbcfbeeeefddcfacabfffdcbcbeabadcceeeafdfedfffcedbbfecebdadcfeacdacdddddafcacdaadffbfeacbcaefbabfabeededaedbbabaeebdaaacffacfdefeaefbbdcaeaddbdafeefecbadcdacccebcfadbbeaecfdcbdfeeeedeadddadbcbcaddcbbbeffbaedfdaeafedecaaadfbceabdcbbeccbbaffdcfeaefbebafcbfabebaeaaeccffbfffcfeaaacedcaabfaedccdebeececeedcccbcbacceeafbedfabbcbdfeeddbadbbbdddcefcfaecdecafadbedabbbfdeebdebbbfedfeefbbefeafddeedfbcadcbebebccacaddebefdfdbedddfeddbfadcfefbdafbecceddbfdacdffbedeabbdabfeefbfaebecebfafbfadfacfdddbfebbbbbebaccbbcbceabcaabeeccafbcffdfbafefddecefedffbcfacaafafabcfbefeaecfdcfdcfeedacececefbaefdaefdefffeaebccdcefdbceaebdbbeafbafebdffadeadccbceecdbabcdceafefeaacbdefdddfeafccaeacddcabdbeffffcdfebebdecbbdddddbaebbcdcaebcdbfeebcddcaaebdbffccacccbdeadeaebbcccedfaffdceecefeadcbceacccfdfdacdeafcaadfbcbcafeaeacedcaeaecebfbeffcefeecedaaecbddbcacbbdcdeefaeaabfeddbbbcefdfcededbfcaedeaeaafebbbfdceecbdebdbdbbafbfcbfabcedafabbcfdfcabaacaceeeecaeecaefcbebbdafebfebeeafccacafbbedabddbaedfebaaacabefbeadcadcdbbdcbdcecdaeccabbadadcfecfcfbdbdbabccffffcbfdcafbafcfcafeacedfacbaffbdfddaadadcdbcdccedddaeeecabdcecfefcdcaebfdecabbfcfddcafbbdbbafecedafbabacbfbfcffbfaefcddcdaefcbbfbfedeaacabbbdbedaadabeabaddaaeccdcadffdadfefcdeacfaabafccffebafeadbeafcfcadfdcdfecabfbebdafbeccbfdcefafeeaaddadccdfedbdeeacababcbdefffbcadcabcedcafecbbaaeffebaedfaeddfdedceffefceffecbdcadcebdaeccafbfddefdfcaaaeaaecabacdebcfdbefafdcdebefbcdfcfceecdeaedeedacceebbaedabfbeceaaabececacfffbddabbefdedcddfebbaaaceaeafddbdffabcdfbaafaeaaeefffbfebbfefdfbbeacceebbdeaccdbcfbcdccfebcacfabceecffedcbfbcbebfabfdecafadfeccbefddefbabffddfeeacaccccffaeabeafacaeeeadbecdfeadbaccfdbbddcdebffbcddcccbcedbbadecdfbefacbddfaeadbdddaabcaddeebcceaeafdeefcebaaeffdabaacfffcdacddbaddaaecceadbafadcfebfcbdecccfcbddfdcfbfecbcdceefdeddbcdccafceddbcdcfcdbbbfdebbdcfdecdebaffcafdecfaacccdaedbafeccccedafafcffdbbfaecbfdefeffbadceadebbacdfdcdfcbccfdafbabeeccdcfdfcedcdcbeebadeeffaeccdeacfaabbdbabbacecabcbcdeccefbcddbdddddaecbaacacddbbfedcecaccaaacfceeecebfaadafccefddaecfdfcfcbbcfedadceffdfcbaccdcdbbdbabdeeaceecfdffcbbcfddfffadbbddedeafabccfebaebdfcfeedebcadceddddedfbecbabcbafadffcabbbeecdbafcbaecfbafdfdbbabddbbfdfedbabaaafeaffaaebecafbdfdceddceeefcaccafacecbfaabbbdeeeefdeadbaabadaccebcfddfcdceafbabafceafcffbbfabbdfdbfebfeebddccaedeecefebeffdaedddfeaaeefdaaebbdeaecfbcbacbefadbdfddaafadddecbbbffaedebdffceccbdedebfdbcfebddaeaccbddcbabbadccecdafecfebdccaebebbdafbbbcacacfdbcfebddeacfbcaefeebadcadaffdafddbdcaaeffcfddeceafededeabbcaaeddbbecafbbdfcfeaaadbdfafcbcdfadaecdfbdfedbfcfebeaefbbbbcecbefbbfffdaeccbbbeacebcecbaccbcbcfeeccadcffcbacbccdbbdddbebdedbfbfbdbccaabdbbadafdfbafceecfacddddedabfceaaabefaeacccdadbadeeffeaacbfdebcbffaadaecfdcccffcfcbfddeaaeefabccfeafedffafdbbfedfebefdaadaffebaecdccddafdfecfceffcafbbfcebecabbfdecbfffacbffffefcecebffbbedfeacedbfabfaccadfddffafcebeceefcbbcecadecadadbdbfcaaefafcfdcbfdbafaecedffbabbcafdcecdecbdecafdacafecdcdebbdcdcefcdebcfdecdfdccadcfeafbcdefaaccafccdecfedfeeabadafceaedbedbdcefdcfdfbfccfcbeefdefdbeebaeddaccfadcdbcbebdbfcafadacdaafddacbacceafabbaffdffeddcbdfbacbdcdeceefdbcbfdcbacdaaefefadbabcadeffcfacdeceaecfcacedaeacfabffaaceecaeaeaddabdafeffdffbfcbabbbdfdbcccabccabbdabaafeecdeebceddfcbafcffabfffcdeaffcfaceebafadbfbfeaddadaadbbfadeaeffaddfeaacebecbfeecaffbcdfffeadebdfaeeafedbdfdfafaffbfbbefdcaadfcdabfcceddafffafedccffbeddcecbfeefcfcaffadbfaadcaecbabebadbdbadbaabdbafcfadedbfccebaafaecfaccbffcebbbcefccfaecfcaabacaabdeafcedffbcfbbdbaddfefbefddeacffadbcadbeecfebfdaeaebceaaeadaceeffdbbdaefaddeaaaedcadcadbffccedaadeedcbebebdadbddccddbcedfcfababccaebfbbfcedacdfffbaeffefcadfbeadcadeaefceaedcefcbbbfaedcafebedefeaafabdcdceaebbbdbdaccefdbebcbfbfeacbdadaeddaafabbeccddebbdbbffdbceefbbeedccfbbaaffecdeefbdadbfeefbcdbccccabaedbfdcfefdbbadcfdcebfbfdbdcabfdcbeecbbeddfccbfbccedfbddbabeabaabfecefedfeffbeffdfbaebcfafdbeebdbacfaaabadeddcadbdebdcfdcbbfcaeeeececeaacffdbcfbfebbfcddfabefecfedebbfafdfccefcafafabbabfdbfafeadfbaedafbafefacdffdbeecdcbfddbbaaaadabcfaaedaaaccbbbeffcbdefdefdfadfcafdfefebaeaefdcfbabfcebedeeadbeabedafeaabedffccacbfcbfcccacdbddebffaedfadfaebedabcbfaaafabbfeeccfbecedcddfdbfaeeabfbcdfdbfdadfbabbeaddfebcedfefabbbdbadbbeadfffcbbdceaccfdebfcbcecbbfeaacefdeaaabaefdffeaebdfabeaefadadccfeafeadfcfcabbeefdbbccbcfacddcbfdbbfeaccdffabbcefbdacdebfeecbbebaabcbcfaddcecffbcbdeccdfaaeabffacacbaacbfebcdfdbeffeaddbcbdeffcadeafabdfcbeabbedabbefdeebcbbafcacbfecbcaffbcdecbeaedbfceecfffadedbcaebcdbebbfcbfbeaaeaedcfdcbdacafacffedcafcecaffcfdeeaabedbaeeeffaafbdcaabecfaabccedeaacabcebcacecdffeeddbcbaeccdcdcdfafbbcfecdccceabfefbbaafdcfbafdffaceaedfdccfbfdbefdbaccebbdbbcedabacbfedbacaccedcdccdfdeeceeedaccbceceffccecfcaabcadabfaaacebeecbbbbeebccbbeadebafaaabbeddbbcefefdcabdecadcabfebcabafefcbfddbcdffabdaaabdceeeaffabcaaebcfcdaddcedbaaceaeebafdecbafbfaccbaffbbcedabfbbaaceebfdbbafcabadfaacfffbddcdbbdaaaddeafeabdfabfedcbccbcafefdbbaafffffcbcaccddfccfdaccafddfbbbadecdabdadeefbbccadacfdacdbaaabdddbcfabdbbcafbecbeaafcfbdbfbdbbdbeabdafebdefdbeebbefdddaeccefafdccebceddedcbacdbafbfcbeebbeeefbcdcbbaeabcfeafcdbbfcedfffedcbfeccdabeddafcfeddaebabcfcfbefffeddbbfeefbaccccbbdfdafafaddadeffafebdeafcbeedebdabdccfebcfcabdbcdfafdffadcebdffffdfeebeaeabcaafbafcdddfbbcbdbbbafedfceebbfadbffdffcaeddaaafbcededeecadbedbcadbdcfadcedbccedcaccddcadccfaeddeddeadcfecceffabfbbadbcdcedeafffffccceeeedebecfdcabaefbbebfafaebaeecdcdffbefcdfddfacbfcdbeccbfaecffbedeaedafeeeeecaeebdfeeebcecbfedfbcacccbcafdcdcdbccafbcbafcefefcbdbfacdeccadeedddbeddbcadbdafbcfbcbdfadebcfccbcbbfadeadadcafbecbbbbdecdbeecbacaecdfccabcddecbebcadaeaafbfebbfbabacafabecccbfdfbaabcebedeafdfaaefdbdccfcefbcdfbafbcedceedbffdeecdacbceedeebccfedcefffbcbcabcffafcfecbccffafdafcebfeafdcccebeadabdffeecacdadafbcbedddbefbacacccbcfccfeadfeccfacefcaccbfdfcffecbaabeedccaebeabcfacbdbedbdcfcfdcbdcaabfeaccffbcaddbfcfcadfafcececadcdfeaacfcddefcbdbcbbeefafefbbacfeaebbfdeaddafbccdecfffbceeaafcfefbfaffbfbeadfccdaddeffdffbdacfdebbbadeafbfbdcaeaefcfcaeaeeecddaadcefaeddccfdcafacceaebdceacccdfcfcdbdcfbdeadedfcecbbdbccefefddbcabccaeeeabeeaebfacdeecebbebceabcfcaadbaacaadcafccbeedbdcbdffbacdbbcccffeaecbecfeedccbeccadffeaabcccdbeefdaabfececbedaaafbfcceceabcfeaeaaaaeeccdfabecdcdffddcedfdffaebdccbbcbebbfcdfcbbecdcfdcddacccbbdbcccbcedcacfcfdadbdaafedccdaaefcddbeabbaaaadabcdaecabfccaeceaadccdefdbacafcaecdadafeaecfdefeaefbcdfeddcaadcfeeecadabbfcecdfddedccaafffebedfebbebbfecdfbbdebffcbadfcaedcedcadafcbeddceefaccaeeceafbdaebaadacabdeefbcbdefdfeaacaeacdfcddaddaeaaacfeecadccbfeaebadeddbeacfefaadacdcbeecafdbbeffbbebabdbbdcbaacdebbbabbdeedbabcaaadffdabacafeeffbdacdeddcacaddcafeeadaeddebbabbcddbccceebdfafcbbdcabacadbcbacfccadaebfddbcfeeddccadbfefcecaabefecfadbdefdfeadcaddbcbecdfadabccaabceefbedeacebddfcdceaccffcdacfdbdbacacbcaebffebebaebbbdbcaafefeadeeecaaafddfdfbccaccfefadbcdfebbbdbcfbafbecfaaacbadecaefdbdcbfdcccfdbbfcbcefddbcbdddaeefcaaefaecdabdccfbdfdecfeabaebbecdddfffeaafdefccefacdbdcfdecceabdeccecafdbfcffcacdacffcffbbaceeebcddecfebdccadaacbbfcfefbfdeaafdfcbcffdccffcfddfbfbafafbabfeccfdcedacbbcadebfafdcaebbcebecfafffddfbebfcdbccbcdbfdadecebadadfccdaadcadaccdceedeaafefbcceefadcebeeafbaceaceeadeeaaefcebddcffeefcfbcdafdffbddaddcbfeddaceaeebcbbaccaeabaddbcabfefaaaeabafdacdfeaafbcfcbaaceefeedeaecdcacedadcddeebfeaecbebbcedabdebcdcbbbeecedcfafcabdccfffbccfeeafeaddefdadfaadfbecaafbcdeaebfbaffafaeeccdafedfaebfbdcbadbefecbcdfcbfcfcaacedcebaacdefdbeafbcddbeebfbcbdbbaaafacadcfecebecccdaacfdfeeecdedcfbeeebdabebfbeeccaecccaebcbcbecaaedaaeadebfeafddfcfddfccfaacaeeadcbdefcaebcbdafcdacdedefdfcfbeaacfabbfffddbdbfdbfffbadfeedacaefaaebcdaecfafcfaaeafcdbafcfbabeafcdaefaecbacdedafeeaecbfbbbaaefdcacdecbaacffbbbdacccabcbeddcbcfacfedbceeaadbcdebfcaaaebeeccfaabbadadbfbfeebfadaefcecbcceafaceebcfceefedebaafdcffdaeadcfdefafffddafdefcbfabbcfeaabccfaeeaddbacdecedffdbddddfcbaabacffdbaebbfcdaedfcfdaceeafaadacdcdcbafffedcdfeeeaedaaceebbfcacdabadfacaeceaebdaadefdbdcaccbceebacafeadbdeaabadfaabdbbaacdcfbebaadcededdfaeedcbdafccecbacfbddfcbebdbeeeebbabfbdcecbbbcbcbfdcbcccffaaeaebeedbefdadfccaecbbabdecedbafdecbcaddebaeaceebefedbfdfaeedeeabbbcfbdbaccfbcafacafcceedbadcaafcabcbdfffefccaefdebdaceccaceceeebcedacdbbeeccaabceaedcaeeebbbebbbfdfecfbaaabaedaffbbdbfaaefbefbdaddcebaacdaefcdaaadceceafbedcedebeecfcddbaeaddadbedffbcefbcadbaabbfbbdbcbdbfbdbdcbffccadadbdcdccabacedceecacbdcbdeabeddfaacacbcffcbaedaeedfffcadabfcccafafbfddfddbddbafbcdfdcffadfbbbadbcffffcbdeafafccffdfbdbfaeefcaffafbccaffbbedeabdfeaacffbcaadbeaaaeadeeffbfdaebefdeecbbecacbcfbbdfaeceaafebcceaebcdcafbbcdebacafeccdbbcdbccfdfaeeffdddfdddbfdebeededbcfadacbdadccbcffbefabcbcebeeaebceebdffafccbeadaffcabcacdfabdbdbabbaceeddfbdddffdbfeeaaefdbfbfdcfebdfdcaddbecbfcffbefadcbeaadcccacfcbbeafbcefdddacfcebebdffedcdcfbcddfefccaaebabcefeedddefeffffbfbcbccdfedeeacbfbbffbaedbecadbebdebbfeadaefeffffdbbeefffecdeeffbcdaadebefabfcebaeaeedfecdacbbbbeccdedbddabbaadadcdbfcffdcabaeffaffaeddcfffdcbacbfeceaadfacdbffdbafcbfeacfbcafedaccefcdacafdfbbeabebfffdecacdfcafffeecdfadbbeaceefecbfdecabadbabbafdbbedddefbbaedeffffbefdbfccdfeadeeaeccfedeceacabbcfedbcfbaebbdacbccbcedafdffddaedeccfadcbaeeeccaeceecbefeacdddcebafbaadebebfedcacffafbadbceafdbebfbeaadadfcabccdaaecbbcdbebcfaecdbcdeedfddcfdeaaddaecaddfebccdbbfbceefbdcfaabdfdeceaeffdcddfbfadfebeaabafeaefacbcbcfafabbebdaefddaefafebfabcaecfedcaabcdccecbcaddffcdaadacddaaeacefdcbfdebecafdfbccbeaafdddcbbfcfebeadafeabdeaceabdcbffdaefbaabaedbacbcbcfeefaebeecffbddfadaaabdebbdcacdbfdcdedebbbbebdbdbbafdedbfeadfdfceebfdfeeddffaceceaaccccafcfcaecdeeaaaafecedecadddccebbacaaecbcdacfddfadadadfacfecfbaefcfceddaacfcfbccdceefcbfbdecaeffaaedffebfccedefaecafeadfffafdecfacafbafddbbffecdbaffafbbbccbdbcdcfdddcefbfbefdababfffcabfbbccdaeffecbeeeadfcceeeeebfaabeaaedfdfebddfffdebefacaebeffcdecdafbfcaecbdefecabdfecfdaccabcedacefcabebdddeaebaddffffbdabecbbdacedceebeacaeebdabfababebadeffeedccfadffddedbbddbffdeaddcbaafeccfdacdabfcbbbceecdbdefaeceacecacbacddfabccddafaeeccacbbafdfebfbbafdededaaabfaabebfadebccdcfeabbbbdbebcbbfaeaccbeefddcfdfccbefedfccbecefcddeffcabacefdbbdeeffebdbcbafbedaafddbcdfddfdcfcebaffcedecbaededceddbcecbdddbbbbcbcdebceedafadacebcafbfdfbffababbabbffabdaccfbbddfbeaedbcbfdfddbfbfaecffdfbecfccabdebddbdebdfefaaaccafccaccdfdbccfdedeabddbefdcfafafeeaeceefdceacadbfcacfcdadcccdbebbcaeccacebfefcdcfdcbeecaebbadbbbdddfbebdffcdcddadbffeebccbbceeafbcbebbffffcbdfefacebebcacdaabbdaaadaafacadcccededabafdeaaafedecdebfecdaccfaeddccfaddddcfcedccccdbbcadbabbfaabfddacfbccebdcbeaddffbfadaeedecddaedebabbabfacedbbbffdffebcfbfadcbdafccbebbfabdbfffcefacfadebfaaccebcafefefafacbcbdddededafacaceabecccbcafecccceabecffcdcfeeebfdeabfbeccbdbedfecddfacbafddbfdebdaebddcccbabbdadaedffdaccaacccbcaccfdfadceebdfdbfbebcaeabdeefecaebadffbecbbaaefccebdebccdfeddfefaddaafaaedbafeaabbacecbfddbfaeefaeaecedfbcbddaceaefdcfbeafbcbfdbfdddeafefedaefdcdcbdcddbeddafcfadbfebeaaefffdcdecfdceaabadfcabbcbeebaedcbbbfdebbfaecffaadfadddccfdafeecefebcfbdcceabbaadefcacddedddcbefbccefadbaeeeaeebcdadebcbfddeccbdeeaefadaecacdeefabdececcdfffafffbecddaeaefbbaafbadddbdaeacdcddbcabdacffbdfdfbdebedefdefcccbaefbdfdfaacfcbbedbacfaacfdefbbceeebddbfdaabdabfbabbbffdefcbbfcfefbbbecbebaadfcdfddecafccefbeedcdaccbfdcfebdafbbcbfecfaedbbbddfeedbedebeeaeacddecaabacabbcbbbdbfcecddadfbebfacafeaacffadafefebffcccccaefefaeabebfefdfacdffccfddadcefffedbeadbbbdbadaaefdbeaaeefdeedfdbfdfbcabcdffeddfeedfceeccfbfecebcaaddebdafadcfceaaabcfeffeaecbbdcbbaecaddbbceeaccceacffecfcabfceaeffaeeececebeaaeeacfafdfbccecebbcdfcbbedefbcfbbecdebeddafffffbeebfeacdacffccecbaaeedaacfbdbfefabdbacadcfbcdcbdffbddeffacabfcbefcecbecdcdadbeedbaccddaebdfeddbceffccaefeccdeeebfcfffecbbddfdcbcfeabaffeeaaaedcfbffbbfbeaddacbaeebccafddbbceffabacfedcbbeddaeadbcbedefdfbdacecffbabdeeffbdaeceaadbdfdfaafffabdbccbbaddcaddbeeddefdaabccbdadcfeecbecebeafaffbdefeeccfcacfebfedabbadbebdccfadeddbaebcedccaefdddfaeeaafffddcfadffbfabcbbabbbceeecfbceeffbcabaebedeafcfaffecbdcebbedaecfaedbbfcebacdabeccacbbddafbffecafdffaccfaaebebcecccbaefdebcefceceabbbcaebdeeaefafafcaffabdebebeddcdffabdaffbabbcbbcfadfabdebeebcadcabccccdfcdedddeafacabfffeaadcefcedafecfcbfffcfbdbaadbacceacaaaaabaacbfcfdfdfbdeaebeeecaafeeabffbacdedaaabffefcedcaaebfebcbafeaacccfccdffbbddfcbebeeefceaaaddfdadbbdcefbffeafabfabcccdbbafabdfdaebbfbcaecddbeefffcfebcbdbeefebcbbcdcedaefefafaaaebcdecfecddbebacbbeddcbabebfbacedaeacdfeadcdcccdfebddecceddbacbcbdcdafedaeacafabdfabfcaadadccccbefefbdaaebcccfbdbfaedecbdbccabfbededfcdfbdbdbfcdbaeafacaaffaecbfecebaadeabaadafcffefdecccbcbaadddafcfcdcfedfadbbdeadeefcedcafcaedeaaaabaabeadfecdaebffcbbacfaacccccbdfadbdbacadefcbeaccfcdaddefdebeacafcedafbdeafbffdcbebddbbfbefbdedcfcebebdaffeaeaacaffcdcdaacddbfddabddcffddbefcabbadcffcccadecefafaffcecdebededffaacfaecccdfcacadfcbcecacccfefbeebbebedfdecccfdaadcbdecfaccbacfaddeacdadcaddffdffbfcadafbdffeebffedcadadedcecdcdaccacdfcceddffecbceeecccabbbafcbceeebcdeccccefaafaaeefabbfacaeacadfbcafceeeecfbcfdcedacabbdcaabbeccaaaaebcbbcdcdabefaefdaeeecebecaabbeaedbfbdabacbabdfdfadcbfcaedfbabedcdbcddfbddaaabadffabddefceaedaaaeefbaaffceecaffceafbefbeaccfadcabaacdeeaacdcecfaeedeeabdaadcbcfadcdedbbdbddfadbacadbafededcdfdededdccaafbafafacedfceafecddbaedadafdbceefbcadedcfbbdabbbebadadbbebbbfaffdebdcaaeceedebeabdbbadfedcbdfedbbaeaaaffbacbcafbfdfbceafadffffdeabccaaebfadcdeaaadebabaddcbcebbefdbeccecdcdabbbfacfbfddcedeececcddbdaaadeefbcbbebadcdcbcfecdaffffddadbfbdcabaccbeffddafbafadeadefbcdbabaefacbcacbdafedbbbadbcfadcfcfacbbdfbbabfbebdacdaadbaaadbacaeacfbfaebbebddedcddbaabccdddfffbfdeccdcecfefdeeabebddeafadbbecffabedcdcaebadffacdfbccbefdbfefebaeabdacaaaabcbebefdedffaaadbadffcbadfcababcdeaaeefeddebcaaceecccebacfeaecbeebcceffbaacaafcdecdbfbfcefaaaeabacecdccfaddaacfaefefaecfddabfbdbedaaafacdcabafcfcedbdbfbbdffeaceeedcdddafccbccbfebfcacfcbceacbbafbdaffebddabfbccddeeabbeaeebeaabffbaecfadacbeffdeebfbbdebdcbfcbfdcbfccbafacabefbdaefbadefcfbfacbabdcaacaceeecdcaacbecffbafeeeaaedbfdcdbaaffbcbacddacbfbaddbcbdcbaacbdfbfecdabbefdebfdddcadfcfcafefececfcaaecffadedaecbaffafeffcbdffceabbaeaacdbfbbcecebffceababefaedafdafceacfddffabbdffddfecffafdefcefcffdfdcecceeabdbadeacbbeddcdbbbbcefbebecedaffdaffeeffebdbaadafcfcdcbefbbbfdceccaabdedfbbfeddfadabbdcfeeefcaeeacddaedbcdebbeedbcaecfdafffddbcdbfcbffaabaabbafafcecbcbacefcfaddccfcebfeabecabeddaffcbbcffbfdcefacceacbfbcfefaaaaaaceabfbabbadeeceffdcaeeadeccbadbfbedcbaeaeccecfdfecfbaecaccaaeabacbeebdbbeebbefbaacdecdfbcdcffdfffcfeececadafcfdedccaeeddfbfcaffdaefcadbebddbfcdcffaacecaffabeeacfcedbfeddbecaadabfbaffcaecbeedeebbeddedbebfcacaeedfedfececebcfbcbcaddcfdbbbcdabdeadfbefacfdacccbcebbeecbffcafaabebbabbccffddcdfbebadeaaacefeecdfdafffafafbffebadacffdfdcefbafbfbdcdefddfddfdcbeeaacbddfacbfeccdefebabefceadfcdaedafafbcafbfccaeabcdcffabdeffdadcebeffbeadbfafaddafaedaedabfceabdcbcdabfaeecfdecdbaadfbecadbadfaceceacdeafefdcdddbaceffffaedccfbeabecbcdbfebbfabeeabdafdebbfceceeddffefcfaacceeadfecdedcafdcecdabfafbefdedcbbadffdbdbbaeffccfefcacdbabaeabdcccfdfccceadbdfabceebddcecbedfddbfcfacaadaebfcdffecebbdbabdcbafbffceadfbcecbafeeefacaeceffffeeadddeacdfdebfcedeacfdcfdfaabaacefdcebccdfcdebbaecadbacbebaeaacdbfcadcffbfdfcbbcddcbedafbcecacbfbdfaafbfdefbdcbeedebfcbeeeeeefebcdacabefcbfcfbcaaedcabffdbbcbfdccfacafaacbdcdafaabadacdeeccdfdbfbaefdccfcfffdfafbfaeecbffefebddcedcdddaebccbfbebacefedbdefbaebaaffeddbceeffbcabdeafacdedbdebdcddefbffbcaaecccdcfacbcecbeeaddebfabbacdfffdeefaadefecacaaedeadfefaaecfdfdeafacbfcfeddbabcbaccfbcbeeafcbabfbefedbadbadcffefdbaddbeaacdabbdceaabccdeecfbabdfedcecabccbdeecadfeffcdbafdebddecdecffffcafebcfadbaacfeaedadfdbacbdffeecedfccacacddefaefbbafbaeedffbfcaeeecebbcbedbeceedbecfaeadedbfeaddbcbfaddbeeebaffdbaaeaacdeefceafcaddcefccbcbcebfebbafcbdfaaebedaacadeebbaefdafdbdfeabadeaeedccbedaecbfdabdfafefbefafecdcecceacfbeeacbdeaddbffecebfaaaddcdebdffcfcdcddfaacdcbfcedfbfbbaabffcbadbeeffbebdbbcdfffaeebeabeabcbbabcfaaadfbcabbbabcbdefcbfadbdaddceefadbcbcbecabceeacbabfbaceffedefbcbbdfbbfdabacbacbcfefaabeafdbccaaebcefecaebeaababebccddfccdddedbeabbadcfbcabdeecfeffcaccbbdcebddacaafaefaecbbaedbcdfdfffffccadecaafbfeefabaddacdcacbdfafdecebaaafecbfbfefddcafdfdfebdeedbaaccceadeafcddcbbaedbdeaebeeaceeaaaeffbbadfcdcceffaebbccbfeeacceafacdcfdeceeddbccdbeeefaadddedcbeebddcecedcabafaacdadaebfadfcffedcafefbeedfadbdbccaadfeecbdecdbafaadebdebefaafdffdcdedbfaddbabedabadfbceaeabeffbdfcfccbcecfefeacdcaafbcececfcacdbbeddaaadbfeebcdbcffedabaeaacabaafccafcbdebefddeeeafcabecefcfbdabeddcdcfccbafacbaddabceddfeeeddccaadacedafccabbabccccafdfeadbadabafcbbfdbdaffacedbcdbdbfececdccdfcaafdbfffecedbddbffdefaaedbdedfcafffdbbcceaefdaadfdeaeabdbefffcebaeecfaaefaebceeeceecdbcafaddbddccbeedbbcbedafcadcffccedafdbcfbbdafbcbfefdcbfabfedceaebccbdeeaaefdfcccfaefaaadbffdddcbfcddabdbefdbedafdecafdccbdcebdfacbbeabafafeccdcccaceddeecefaccfbfaefdcaeadfdaeeeadebebbeacbedfaeabfabaaabedddbbfbaffacefbcfaddeeecfbabecfdcedbdebbbedacfcbaddebbccdfbefcffeaecefafabaebfcdfeecacffdcaffbecdefbaaffddcdaedcdbafcddbfcdbedecefffccfabeaceddedcbeaacfadcfddebcfddbcfaefdabbecefbddacbdbfecfdfdbbccbbeadefbdcaeddaceeadeecdfadfdacedbeadffbfdcccfdbedbdcabdacdbbbcafedebbeefecbcbffafccdbabcccadbfdcecfeffddbbdacabfafdefceadbcdfaecaacebdcafcfeadafacbcebeabbeadcffacbdbdbeeadfbebbaeefdebcffbabffcecddefbbfdedcebdbcdbbbabcfaabbbeabcafdbbfdffbbffdbbacefffbcdabefffaedbceaebedefafbdefffbbaeccbfadcafbfeaaddbcccbaadefcaaeaacfaeaeeceaacdfeefedeebbaabfbafbfbcccadfaadfaabfeafabdeceeaeccacaafaecafebecddbcabfeefabdffdaabddabeaaeeebeecaccadcafdafdbaddfacfffacbeeeeccabfdfaddbdddaafcfcddcbcabdcddceedecbbbfeecbfbddcafcdebbbaceaefccceafefcdedbeadbbfebdedeafccefdcffbabccdfedfdeabebefabacbbfeaebebcfebbcdddffffecefecbffeaebdfbfbebeceaacaaacbfebfecadbdeaeacaafdcbeffeadaaebadbceffedffdababdedfdcfbafdfaccadaedefabbffbcebcbebeacefaefffceccfcccdacfefaafcdadabbccdccfbbcacfceaafcebfccfadcddeacabcedbdceacfcebafdfbdfedcdfacfbbbdfaecdcdfaedabbbcfbdddaeddecdeeacdddfcebeadabbbdabfccceceadcacbcfceddbedafdfebaabbbffeeebffbdcdbceefceafcefecabbeaaeefbcdeccecbfaeceacfcfbbfbbbaccbecadaeaefdaefacfbecdfedefeecdbcabacfdfdbcaecacedfcecdcbebfcebfdebcdcbddabfacbbcbaeecebbedbbdfafcfebcaabeaeccbedcaccbcafffacbffbacaeacfbdbcdaefdafdeacedfcdadeeeeaafccaefabbbabbfceddaeffcccdccbbefcfbecacfcbadfbfcdfefdadaedfdcdbadebddcbceeebfdbcdeccbfbfebecacdcffdddfddcaaababafebbeefdceedaadfedacbdedbdccdabdcfabbbfdacecfdbaaaabdfabeeadfcfffedbdddabeecfceeebadbabcaaefbebcbfddffacefccdadebefddbfdcdefdbafcdeeccaadcbdeedcadaaccbbfbfbffcffebdefabcbffacdcfcafaebafabfcebfebbfcbdbaaadeaddafddabddacdfccfdaebfbeaadfffbabacafccecedeffabecfeffdeccfcaeafbebafabcefccccebcddfcbdcdfeefaebacaaefcedbcbbeedfefbdbbbbeeefafbbcaeeabdacaffbbaabebccfebffacbffcbacfebcbfcbfaebdcbfaebbcfeaecffdadecccaddbadafddddefeeecbafabdbdffdeccdcbffdedfdbceeadbaedacceefdaefceffbffcfaaaebebeacfecbcceeaebcbdcafbdfabafbccdafbdfbfddfbdbbcfdffbfcfcfafedddaaacabcbeddbeaeebcedefebabbcdabccdcfafebceadddedbefaebfeaabbfdcbbdbfadaecffafddfefccbeadcfbabcbbaecfcbdaaafcbbceeacfddfebdffddfbafbfdebdfeaabecbcddbdeebbcfebdcaebaaccddcccbbbbbdeadfcfbecfcfafadfaacdcddeafbeefababddcebcfeddafadccaeccddcbcefccbcffdbccaceeabedccbeecefeeebceebcacabeefbaebcfeabccdbddeabcfebacefecfcabcecbabbbaeaefbedfbedaefacdaccbabbfdbaecadabfdcbfdecdbddaefdfafcbadcafbebdadcadedcffffaabdbdadfbddffbdbbedefcdbaefbbbdbfcfbdfccbeefeeeabfcdbbacdfcbcbadabcdfcccfbaadfafaebdabfabfbfabbfdecccaeebcfdddbbfdefafffdbbcafacceafccafabdaeddabaadabfacecacadabddbdfeafcdebcbaabcafecfbcdfeeafbaeccaaccbaeebfbafdbffecaaaabbddbdcfbddfceaaafeeedbcfcccafdbcbedeefbdfafacbccefeefddaabdeabdbeddbeafaffdffebddbcfbdbccabbcddaeecadfcebdcbcabfbdbbeeeecebffaafdfbedabceabcefdbfaaebdabfbeaaaffbfdddfcdbaffddbfafcdffefbcfdccacaaaededfcbfedfefadfeabbfadbdceeeaeebcfeffdfebefebfecbaecbfcfacbfbfcbfbaffcaeafcfbfccfecaedfdddceddcaceefadceabbeedefaffecbffaadacaeffbccbbfafadeeebceddcdeecdafaacfbeefbcefbfbeeeeeecfbdebdddecdefcfabccfdacdcfcbcceaecbfefeeffdbceaacbdfbadcbddabafaadebdcabaebeccfeecdbbdeacddddadaddacefbbcfddebadaffccdbcfadcaedceccbfaabfcfabdedbdadbceedcccccccffafbdeecebbaffefbbeebcdacbfadcccdbddabfffdfbdedeccdbcdbbaedfeaeeaebdbfeeecddafadbcafccffdfafddccebfebfbdacbdeeedabbfebeddfefedafabdebadceaeafefdacdaecdcffdcaaafbbbefaaeacafcdeecbfaadfcbbedbddecedecabedfbbcaaecebfcfaacfcffbacaabeadcdbcddedfbfcfbedebfafcaedbabffbcbfbfaecedfecdcdaaaaabfdaeaabfafdabacdefaaaeedbefabcefeeecdeebaaefebcbfbbbeaaffddfdbbecceaeedeebfdccaafcdcbdedafcfefddcabfacfdfdcdeebcccfdffcdcdadbaacffdddcbccbefbbedceedfadeacfdebdcdcfbfebaddbddaaaafaeababeabdfadbcdacabdefbffecdcecddabdcdebbffcebeeacccbbfdeacbaecaddaddcccffcadfadeddbfddbaeafcdebaebadbbfbdeabdbecacffdbcadfafffcfeeaecefdaaceaadbfecbadefbdadaedfaaafdbcceaaeaeefbfeaebeeedbedfcddeefadacaccceadaefecfffedfadfeeedacdacaecadbafcacbedabfaffffbcfebaaaaeaaaadcbecbaceeabafaffaddcecaaefeecaacabadcfbfdbaaaefefeaeacbbcbdceaffbaaaaccebbecabddbdefeadbcbbbbbebebefbdefbcfcdaeadbbbdabacdcbbebcddddddedbfdbcbcdebdbfecfdceeeeadafefbaebbafcafcdefddeeeafccaaabcfebddedbfdaaffdbccadcfdddfccafaebbaaecfeaabedeaddadedcbeeaafcacedbccdaedcabddddbcacacabcacbcabbedafabcaebbdbfefdacfeebfbaaecaceedbcccbabfcabcecfbafcabaecbeafcbfbffbdbfaacafcfcdebedcbdbcbfcfcbfcadbdddbadaeccffaacaddddcdfdadafcaedeadeafccaeadeeaeecebedcdcfdbeeacdfcdeebbbdeccfdbcfcbbbfabfdcdebbbadcbbfedbedfdeadfffbaecdfdceecfeecaacafaedfefcffceafacbacabebeaaafcfbbdbaadbdcabfeaeccdaedbdeedbcbeaaffedfebeeeafdcdbbadcedfccadefbadbdeacdaaddfcfefbfeeafcdcccecbeafbaafadaacbdacbccbbcaecacccaaadcaaecfaedabdaaedadbaabafaedeccccfacfbcbbffffcbbcbbccaeabcdeacabcaecfadaaaabeafdeeeaddeceeffacefbdcebbebbebebfcdbeeadcabdabcbabcbfceeffbcefacdbffecebadaabafaafecebbcefcbefdfeadbacadfebcfceecddffcfddfeafdefafefbbffbffdebcbddbbfdedbaefbdbaacfabdcdacafebcafbbbffccadcdbdffdcbbfebbcaddebdabfedcaccccdfdadfbebaefbdfddacaeaaebefadddcacaffdeaddaaaaaafacffcadbddcdfbbfffcadfabebaffbdddfadedfabecfeabdddaaabdeabcfaaadcfbafcefeeadbcaaefeaadafcfdaafdddcfbedbcbaeadacbeacceaaafcfddbffeaaeefcdffcdcffbbedbdfdfbeebdcadedaebbaccfcfbcdfcedefeacdfdbffafeeedfcabeafdfdbcbddacecbcdaccbabebcbedbaeaaadbbaabedafbddbbfacabddaeababefeaeafacdffdbacbeeecaeeadafcaacfeebaefccdadaefefefaceaadeacebffbafdeebdefeeebddaafcbadbbbfddaacacbadbbbdaaedecbbbbdeeeeaccabadccfcadbdbeefbfdcbadaddedbdfdfedddebeaedefefefeaebaccfbfeaebcbfdfdddedbfbeefdfcaeccefdadcfcfaafdaaebffaafbbffaadacbedcaebdfdecaeaabccdbcdbecfaedddbdfcaffdaebafffaabaacebfefadaecacefebdedcefceecffcedfbfdbfefbeceacddfdcfaadcacbfacebdbacebdbeaeadbbdefefcdddeecedeffdcbcafcbceddccfbfbcddbaeaffadfffebafbddcaacffdfcacccbbebafbdcbdeeddaedfafceddeefbfabefffbdebebadbbdebdcdaeabcfffacddfafdafcbbccacbbcfdfeafbabdffefbbdbbdaaffdfedebacfaabbacbdbeedabffafffdcafbdedccfcbcbeafdafbbbbffbcacffffdfbeeebfbeafbabffccfbccdcfffcecbcddfeadaafbdeebadabcafbcebefdfffbcecddfadfbcbfdcecfcbfcefbebbedfacfaaedbdbccfcffdbedacedbacbcdbacbdbbfebdaacecfeefbebfeefbedaaafabebabfacbeddfdcbcffadccacdcfbafbbeabfcadecefabeecafdeaadfbdbcdddacbbaedbfeffcdbcefbafcceddeadadaafeecdfaedbfdfbdafbddefefdabcafacddbdadafdfbfdbfeaacbedebafbaabdcaaffbccadbecabceecfeacbefddbdeddfefecefdbdbecbddebaeabeeadeaefebaeebbbacccbdfcfeddecedcacbeefbefceafaceeadfddceabeedfdfcacbdfbfebabdaddeabddfabdafcbdbdbfcedfcdceacfdabffbbffefaefccceefcdaeddbccafcffdbbfdcfdfedecbbcffdcacbdbceebbdabddbfbcabdabafbddfcdacfbfcdffaadeffacfaaaefabfaecbadcedcaeffffeffbeabeaceddbdccfefaeaacbbbaaadffadbdfafcbdfacfecaefcbececdabecedfbabbebeedabddefbcabfbffbcfedeccdabafebbaadfdebdeabdfdfbecaabefafeedafefeaeeceffcddeadeffbedcfcefedfbbafbacabdffdeeadcedfaecaebbbbdcabbedfbfecacaaddccefdedbedfffdcffeefcdafbdddfbcaaddffeecabfefcbaeafaeccbcafddfdbadbeecdbbafaceaaecafbaaaedaabdafadcdecbfebbbcccfaffbabbebdecdaafacacfdaecfbfbadebefcaaeafcdddaabbbbebfcaddbcabccedfcfeaddaefddaaadeffbdcbcdbfedadbeaaaffaadabaddbbeddccbbdfcfddabeacbfcddacaaabcfecaddbebaeadcecdecfcfaaacccfcdeaeedfbcddfbedeefcebeffcabdcbdaccdeacefdabcacddbbbdedbdacbdafebeebffaeacaecfaaecbcdfcdebeefabddacfababedfdcfccffaeafbedecaafaaafebdbeeaceeaaedfebecaeefcdebebcdeddfedaccaadbdecbfabbaaaebefddecdcbadddcebeddacbbfafdbbbbcaaadbadfdbafdefacbfdfaafcbcfeeadfdfcfecdbbebbffebdbffcfabfecbccbfbedffcbaaddbffcccfaeedefdbdddeaacbddebebfcdfdbabbfebfecceacfeededaecadbdbafabbdbcbaceaedaddbbeffcefabbcfdacfffddaefcbaadbcdecbdaaddccabaeacedbeacacaeafcebeaaaeaddbebbedcfefcdccaacdfeffeebaaeedfcbfbabffffdefdbaaefdcabeeedacaecbadfdabecdadcaeaebcbbadedaafdffceffddebebcefeadaabfceaebccafeadfaffdabfebbfbfcabcfdeebebdaafecdcebbdedfcdffbecbabbdccaddabeeecabbaddcfaedcfbaeabbefaabdeedcaeeedeccdacfeafadddbdfddbfaebfbcadcebbffdcbecbadcebacbccabfdabfcbcfadffbbfdaabebfdabdaedbdaeccafacffbbeceeabbbfccdaadebdabbcaffbccafedfbffbedfcabdbeffffbffaddaaafbedceaccbfbbebedbfaddcbeadfccebafafbabbdbdcaafdeebeaaaeafacfcbdeaacaebfaaffabeacacebcbccbdfcbaedacdbebdacccefbdfcaeefdcbefcebdacdacedbcbcefbafeebddfdddcfecebdcecafdacdfedafeaeabfcdedccfcfcffffcefddfcdfdfbabbcabcfaadabbbcfebbafbddffdacbcabfebaaedafababfdabddfaafadeeeaafcdbbddbadbacfffbfafaedadfdffecceefdfdbcedfdecfcfcccadbcdeaafddabcfffdeffbeedbcabeabeafabefbfcdfbfeccaccfbbbdcabfeaceebecbddcdcdaafbbdcedcfbbbeffdccffbfcfeccddcbbaddafbbfcbbfbdbccafcddbbffdfbfadfeebfcebbffcafcccafaccbbeaeefceceddcfbeacceedcafccfadfcedbdadfcdedabdffdeccebeffffffabdbfcbbbfbdaaecaccaecbfeffdcfacbbfbbeeacffdcefaedbeefcaedbebeffeaffabdfcaaadfbebdfcbfaefcddfecdebfefaeabbfbbfffedccbecbceceddffcbccfeadcbbfadeaefaeafcbcfecffbcecaecbecafbfbaefbfbedcdcfefabebeddaaeadebfebafdccaedfdfeadcbcdfeefbeccddbdcafafcbcbdcebabedbbedadccabdebdceafabcfefcfadfbdeecafcdcefccddafcbaddabbbfaeaceffacbcecbddeeecdaebdcdaeadfbfdececcfcefedeadddacfeedacdcccececbdfabbdadbccecffebbccbdeededfbcbfeceffffdaaaefbefcfdaecebeaecebbddbabddfdcfbfceecdddfaaaeeafeeadaacbaabbbfbbdecfbeaebbaceeedcbfbeefdefbfdbbcfdefaddadccefedbeecdecfadbfafbebeadaeecbcabceabbccecaccfabbeeebecadfcfbcfdddfdcdaeddafebfbedfaabebbddbadfcfcfceacdbbefbefedcdecfefaffcdecaafcfccabeabcdebfcffacdddbeafefaaebecadaefbacdaccdfabfbeacddcbcdcadaefecaaffffaaaaddeeecfaafaeedaefdfcdeffebeeadaafdbedceceddbefbdcbcaebffdffbfdbabeadbafefdafdefcdabfadedceaafceffbccbacfaeeadaefdeaeaaeaaafcbdfddffdaaebddaaaabccfabcfbccaabcaecfefcafbfebfefafafbafccecdefcdaddfbcfeeeaaecdbadffdafdadccffdfadddabcbeaefaeeeacafaeaadbdeafaadadbfcbbbeebbeaafcabcefebadfebfaeccbedbafadbacabcdaccfbbdeeeeeffbbbcbfceeedbeaffcdcaeaffefbcfccebaabbcfaacefbfdfebcffcdcebfdddcbcabecadefbbaafabbdeadedbffdadbcfcbaffffdbaaadafdabefdbdefceeadddadffcedbecebbdaceacdeedafeafadcdbfdcecbcbcfafeddadafebbcdbdbfbdafabddfdbbcfabbcebeafaafcbaaaaadfcbafebdbecfcedcdcaaebbaffbdbbdcbccaacaffbaabbefebeaffaeeffbabdcaacfedebcaabafeccaeebdcdbacaebfdcdacbbabeefccccdafeaadabdbddffcaeaeacabafdfdaedbdadebfbddebeeadadbefffdfcfeedaabbfdfccebdfbbbdaafaeaeaedddcabffeeabcffecaaebedbabbcabfceafcffdcbdddebbfddfcfbfbcccaedbadcdadaeaccabfffbdedcdacecdfcbcdadaafcdaaefedafdedabdfeeffcdffbdcabbabffffbbadcdccfaecbddfceecbfdfcfaccaacbcaecbadbdcbcbaabefedfcdfaaadabbaedaacbcbcbcddcbeebdcdaffaefdfbdeafdeeacefadaeafafbfcefccccecadebadddfaebdaecabcfeddfaefdaabbebbdccdcbebdffaeecefcdefcaabdcbcdaadbefccbbdcebbfeecccfcbcbbeefcecaebcbeafdfaaacdeecbdbdddbbaecdafabdbdbddedbcbfadbeacefeefebbfdebaceccddcdaacbeaaecbacbcadcadbbfbfacbdffcfbebcaebeefdefbcfadbadbfbcfcbbdcafedbfeafeacdcaedfaedceccdebaddbecaeeeafcddabcafeacbfcfbadcedbefeaffadfadaeffeaeaefeffecfdfcccafcbfcacbedfefcabbdffacaebabcbfeeedaeadbcefbebcfdaeeadafbecddaeaeaddeaeeaffebfaecdcabafdbfefceeddacfeacfbefadcffecedfacadcadfeacffabccfccedfcacaaeeddffabfadaaecfcdebaeffbddeadbbadfcacedbdddecaaacccabdaaadbafecbfcecafccbaecbecfbcebaecfadebbffacddaefcabefafcebcdebefdcacbeceaaffbaecbcceddfebbafcbceacbdcedefbfbdafbbdeedffedcededdadeaecfacdfcaacbedcecefeacfebacbbededfadecccbbcefbadbddccacfacbaedfebffaecebbfcdcbcbefcbcadedacfeabccddbefcdffbffefbbfeffedeebdafcfbfdeafdefdfedecdfaabcfcafdcaaefbdaceaaffacbebbdbafeaaafddfafaabcafbedfdfbdcdecbbeebabdfbafdedaafaeaebcdfdafbbcfccafabededfeebbddbcbbcdceeafadbccadaaecebcdbebfddcbedadacadcedcabdbadaadcfafccdacddcfbfedddfdfebdffeedbcdebedaadeacababeebcdeafbdfddafaeaaaffaedecabaccfdbabecfeaadbadafbecedeadacaaddfafffadceeedcbcddabedccfeeeebfbdebbcebfcaaefbedcadfabbfdedacdbddbcdafffcdaeadefbbfdbbaedaafeddcafebbdaeaaeebfebfddddaeeeffcfbfecffecffaadbbcfcffacedbabfbdcdfebccacfaaddcecacdaecbdfbfacefafbfebfcfafadfedbdbaaedcafdaebbabcbeaecdaebedbbdcebfddfdddaeaeffeddcfbbedcbdfecccdeccefbfaefddccfbdfbeadddadaebdcdfeeeebdfbbadfeaffddfedefdfcdfacafeddbafbcaebdfedcecdeedfbdddbaccacaffeefcbebaddceafacddebbbbacbaefffbafafdeeffbcafdacaecdcadfdebbfececccaedccadffdabeeacbfdccfbaedbcbdecaeafcdaebfdceeebbafbdfadfabcbadddcacecafbfabbbdbddacafabaacedeabdaedbbfccdfbcffdeebfdfbdbbceecfcdccfaffeacdbfbecfacbfacbfafacccdeedbaeebcedaabcaeceeccfafeafccdabcaebffecaadbaccdddefefdcafebfabebeaeecedafdfbebdcdcdeebaaddadcbafebbeefcaecbdaaaaccbeefdfdfecbadfbcfadecaeabfddfceadfadadfdceaccbfaaaaccddbdcafabaaeddaeabfeecdedbfcfaaeddfaebccdbfccbcfdbfedefaeaacbdbfbfbbcefaefbcceeaccbefcaebaeaaddddecbedebcfefeacccaceccdfeabaeeaffaebfeeddfbbcfdfaeafecdccadeddeeabfcaeebaabbfccadbeabccbaddadeacfdccfecaecdbebebdabafcbfcdccdeeceedbecebcbacabcdaaedcffbfadaecaafffadfcffddfdcadbfacfdbcbacbeffcadfcaccbefbeafcceffdddcbbbeffdacfaedfefcefffddbddabcdcdcdecdbffebdbdfeecddcbedcbebfcceaefdfefadaecefbadebefefefddfcabadfdccaaaceeeafccccfdfadcecafabcfffbfcafffbfebfdfdbfabdbdadfedddeadbaedddfefeacfbbcbdccceefcabeadaebdeedeefebececfdbeeecaaacafeecbedacfebeedddccdcebbfebbcbaecdddeffaabceecfeccefbdedecdadabacfddbcddaeffcdcbfedcccaaacaabfddcbabedaeccdfdbeacfaabedccfedcefafdfeadbafabbefcdfcefffbcdabdfffaeefefaecfebebdecacfacbdeddafceffeccfdabeebaecbedabceabbddeebbfbfcfdbefcfdeadeeeedeceffcffecdedfebdeadecccbdcdbdafbcafdaceefeecafabedebcffafdddddfbcdadcabeadffafaeddceaadbafabdadeefefbfaefcbbccadbeddfecebbbaccaffadfdfafdfabedccfabcbbacafccbdaaccdaaafdfdaedbbaefabccddbeabcadeaccaedbccefdaeccfdddecdbcebacbcefaddedcaeeddeabdfffdeeefeaedeeafbffdcefdcacfbfbeebafbcafcffafaedcdbadfaeaaefbbbdacfccdcaeefbfcceacfbebcdeadacbdfefdcaeaffdbefbddbcaecfddccbaecebfebaeedfeedfcdeeddfadcbbbdcdbbaeebdcbbcaafaeebbfdcdcfaebddceaeeedebfeefbebeaeecbcaaaeceebdcdbfdebceddcbccececaacabacacfaecaececacbedffedcdddebabbdfceecaeeaedbceabebbebcebeacfffeaebefdfeacfcdaafacdaabbfcdfbaaefaabeeffcdaabceeecbfcdcfcfccfbfbbcebddedcfecfdeaeeafbbddcaabcdecafacbbedcfcfddadacafcaadfbbebaecfcbfddfcefdbdbbfbbfeadcabbaeefbbfbecdfbfdcfddbccecfaedccfadfbbfcfdcdcefdabebcadadcbfeebbdfebffaadcdbefadfcdddcadcfbeffbecadcbeccafaddcafbfaeabaecbbcdecfcfceecabbbfdbceaefdbfccafdededdcccaccdeedbdeedbdaaacdefeeaebafbadffeefddbeadacfdcffebdbebeaadfbdcaacaebdcecffeabacfbccdbfbdfceedabaceffbdfbbaddfafcbbbbdaafcabdcabcacabefdbabfcadbddddffebabdfdbafcaddacfcfbfbccaabbfdcfafcfbdbbbfdebeadfcccdeccbfdddcccaceeecabdbffdfdfadecbbddeacccbbdabbbecabadabaafeeffbfaebecebbcfabbbbcbadfafccafaecfbbfffeefbdfddeefbfdefbfecaebcefbbfbfccbdbfabfceebadadcedcbdbefebccebbabefeeebfceccbafeffebdaadaadffaacebcfedffbbdcfccdddcbebdebcbcddcdbaedebaddadffceccbbcfaccaeeaedffbefcabffbceacafbbdeebefaafbdcfaeacddeebbaceebdeecddfcceacacedcdaeadcecefceabefbfcdfccdeefacbfbaaabafcdadcbeefddfffeedbaabfdcecdaadabadcabadfacbbacbefbabdbdffbdcecbdbeaacdcbaeeeddffbfaedeaacfbbdfadaadccedfabeddddfcbadbefcbfdafffbbdadccbcbebfffcfcbfefeacddcddaaddadbcebebbebecbaccacbfecfadefbbecfccfdcfebefbeabbeefdfaedddbcfbaeaecedccadeecdfbbdaebfeeaebcaedceadccedcadcebffbbddebccadbfcfffcaadbbfcfabdebebafadecadfdadbedaabcecdffbfeefcfdccceaafbaaedbddffcddafcbfbbdcbfaddcbbdfcadeeefeddcdbcaaaceaacfaacdbacdbdecbceafbabddefacfbebccabbfddbfacabefedafcddacafedeaebfffabfbdcefbccdfabafbaeaabffcaaaadaffdccaccebdcedcaeceaabcfecfcdcaaeaaaefadffcddedbecfbfffcfbbcdbddebddbfdfacbeaadefdccccfdfffebdbdbbadecaccafaafbddbdcafdecaedccebfdecbccbceeffebbeffceefacbacafaebaebedecffebdcdbbdacecabbcdadcafacaeddcafcfaeecedabffdacedfcefdabaccafefbccbeeabaacdbddaceacefbfddfbcbacfcabafafabefabdccdcbebaefbddafcfeecfafebaabacfcbfffddfbbebfcebdadccecebdcdbdfcddeedadddcfdedadbeefdcdbddaacaffcaccfaaccafddebcddccbfbbfbbebcbcfbaabbbfbaeadaffecbfebaebabbbfddcdaceabccbdeedeefefabaffbbacedbbdcbadaffefdcdccedeaacedefbaabcdacbdbacbbcfcccfddafffeaadebbcefffccecbfcebdabeffddbaadfafaceebdeeccfbbdedbdacafaebeaabfbfecffdbabacccbdebeaaafdbaacdadabbacdedeabceadbfedfbbfdbcfcbacfffbeafccbcdeeafbbcfbdbdeeffccccfcefbbbfaabdeedaeacdbecfbccafedcdaadafeecfbbbdcfedfdfeeaeeacaadeaadbedcddabbacdcacccbbebfacbcbdaaaccfdbcdbcbfddfddadfaeaaffaddbdccffbdcedbdaaabacfedaadeeacbffedbaffcafeafdcdbfbcdbebacbefdefbbadbbfabfbfcdadfbdcaadcfecdbaaaedacfefbddccccfebfadeddfdbedfcafcbcaafcecbdbcbdededccbacdbcbbaeeaacdfaecbfadefeefbebfeeaffaeeaecbaefeebdecedabddcbbfdccaffdfeefefbaffffbadbbfaffeccefbabecebcdafbbcdfbdfccbdacaedafbddcdbfacdfabaafabdfbadcaaafdfbadefbbfbeacfaeebdbedafeebcebfafecbeacedecfdceecdddbdfaffeabceabccdacabafcffceeccddfeedbffacaedafcbbfbeacebdbdccddbcaabceebeebeaaabcfeddebbbafdaffcbcaafdbeaabacecbaadeabacbcabcffaccefcbbfefcddbadcccdfadbabefeabdebdfdcfaedbcecbfccdbdcbecaaeedbfeabcaedddeeaebfacefeefbfdcaaadefcdebbaadffffbaaddddeafbedeeadbbcdacfaddbeffaadfbfecbdfaedabadcbaecafdeebdebebcaebccabcecbddaeabdacedceacfdbccaaadfaecafcdedcbfebbeccfebaacfcbbddceaceddcbdfdabffaceefddaaddabaeafedfeefabaadddeebfeccabbeaabddcbeefafdaedabbdfdcacdadeddcdceabacbfecadcdafffeddfccffdadedcaeecdeffbfaaabcaadabcdeccaefcadadadccdfdbebabdbfcccabbbaebeadaddcabafbcfaadcdadceaecedddfedfdccbafaabeccafafdbabcfbebfecbfbaceafdcddbecbebcddacccdadaecbceaaefdebdbcdacacafffdbafccdbaacebdefbebcdbceedbffeadedfaffbccdbfffcdbeebeaecddaebfbaebcbccabbbbacdeabadaecfeefefbfabcdaeaaacbeebfacaaebcecffeefdedfafeddeeceacebfebcafeedebdcddcdadbfaafeedacbadbffebfbbaafffaaaefcfbacbfbbbdacbebfbbedabadddfbcacedcdadfebbbbbaebeeaaabcfcabaafbbcafafdcedecddeddfddfbdaafcebcaffabaedeebdadecaedbbaaaebebbacdcaccafdfaedbccdeafdcdfbcacbddfadcffeebeddfccffbebbccfbdbdaceacafeceeeeeaeebabeeaeeaeaabdfddcedddaadadbfaefafbfbcebeabbecccddfcaaaaeafbeeeaccccdffdeceefebaefdddcdfdedbccbbeaafbebaeabadeebacfefafbddfdfebefcaceabadfcfbaacfccadbdabceaceeecdffecdecfbebbdbddaafbefbdbecfdffaaeacafcdaeaffaffabfceebdaedcbeceeddaaacadcdadeefccefedcacdaeabbceecccbafdccfeabefcdbbcbbddaeddefcccdbcadebfabefbbaaefcddfcbcbebbdabbebaefdebccafcfeebeecfbaccfffdeefebcbccfcffdccfecedabebffdebbbeeccecebffaacfaadcafbbafcdfecfabedeaaeadedfffeccabbfbeeadeedbaadeebcbebbfeeeddcbbddeaefcaaabfdedceabbcfaeedfcadaeffddadacdecedadeabfaafeeadcfefafddcafacbbcfcfbbaeeebbcfacbddfaabefafbbcaebfbbcbcbfbededeccdffffaeebeeacadfaddbbfbfdfcdeaeaafbfddfddfcbaadeebffabdabcebcfcbccabaceafefbeafcefefdfafaffccfdfaaacecbafcfefdadaafaddbdaeefbeebefdfcabddbcffebbfefadffbccaecdbfdfffaebedabbefbcabfafbefeafcbefeaefeeafefefebecddbbfeadedcebedebdbbcabeebaedaecbebebbdaaccdbbdaedacefebdeaeaaeadbeaefecbdcecebccbdafdaefbedacfdedacbfbfdbebfbdeccedcabcadebdedebcdafeeccabfdcedcaacbdedccefddfcbbeedabbaebaffceaabcedabfabbbacdffdccdcefdcaaaffbcbdbbdacbdcefccfefcfefabbefadcbdeecffedcbfadfabecffdbfacfaabbfbfabfdfecebddfcaeaacbfcfceacecfcabadcaecdbbfadcdbdbbdbddfceaccfcedaafceddcbffacaacdcaceccaddfbcecfdbbedcfddefcaaddadcaedbdfefcdceaceebcfaafbbcaedeedefdafaadefcfaddadaececdbffcddfddfaafcbafddcddfafadbebcabbfbbbbfabaaacfdeabffbcceeccdedbceccfcbbaccadaabdfbeeadedecdeaaeaedbadadeecdcebaccccadfefbacebfaebebaeaeeccbeccccabfbaaeefdfedfcafeedebdfffcadccbfdbecdadaeafedaededbfebbeaffcfdfecfcabfeacbfbaaabbedfffdcffdfbddfeedcefbadcbfffccacfcabefeaecbcaddcbaefcfcdecfabcffbbaabdcfbafadebfdebcefebcfdadeebdcfadbfcdeceabbeeafbccddeceeebebaddcbccedadfeaacafeadbefdadceffcbaafbbdcccedddabfcfceafaebbbecdadbfaccdaabbacecdcadceafcafaaacdafdfaecddeaeecbfcccedefbcfdeeeffedfbbfebbbbabfeaefcaeacccbeeeaabcdbeaceaefdebaccceabdffcaabcaacaebdbcfddaccdafcdbccaacbfdcfffafdbfaaefffdcdcddbcbfbcadefbeefeeabaecbdcdabbacddaafbdbdbfdfbfabddadbcfdddcbaadfcbdfbacbcbbacecdcbfbdcdbebadafdbdbbdafadecdddbadfcefdfdddcaaadfaefffdbeddebeecebcfeeafadacbffcdbedefeecaabbceefbaeedecfaadebbcbfdbdaddfbfdcfbeaacacbacddccfffeafdedfdbcaeedbabbcbaefdafeefbddaccaabcbfaadeccdfcaceacbececffbefdcbcfbfdcdbddbfebdfebdabdffbfdffadfbdbedaedaafddeffafaeefcccddbcefcecefdbbecbedafbedbbfaffadadbbbeadfbaeafaecebcefbfaedeaeaaebfcfadeeabcbdffbafeeafcbaeafaaeefcbdcabeaefbafcaeceeeeedcccffcdceeffddcfeadbcdfdfedfcccfcfefbcfdcbafffdaeeffcafabefabcdacceffebcaabbbbcfbafabdbcacadaeabfcbaffccacdaceffcddfacbdfedfdedffcbaacdafedaebfbeaddeeccedbacdbeacdbbdfeeceeacbfdacaeeaffcebadfdffcddddabcfefdbbdbfccefbebfaefbbcbacedbadbebcbddacbababdecfbabbbafddbabfeaefbabdfeeafffffedabdaabaaedeaadbbfffdbddbfdfbaddffabadabcbcbebcdfedfcccceebbefbdaeaadffcbafcbbadfcfbdeefceeffbfffefabddcfacecebcbcdbffeeeffebdbefadbedbfdeffadcbebcdcfedddfffbcbffdafefeafcdbbfecfcbfbebfceaebbeacabadbeabfaefbafbcbdcaddfcdbbadbcbfacdecacbbecffdbcdedcededaaadcebafeaedffabaaafecadffbddcfeeaeaaeedbafefdcfedfbeffbdebefaacdbabdaeeebafacecdcbddfedebfeaacdaeeebebaedaddeeffcefaccccafccafdbcfaefafdfedceedbaaeadbdaaaabacafeebdbbedaffbcbcadaeaabbeefdbdeebcceafbfddaedcfbcfecfdacffccedcdffebedbeadbfdaafbabedfcbbeffddfdcdfabcaaffaecfeaaaacecfbfabfcdcfdbfdacffbadbdfcfbebfdcacfebbdfcaeaeadbcefbbcdcbecaabaeabbbebedbbedefdabceaafcaccdbcfbffadcdbdbbffbcfcdbbbeeeeffdaebccdcdedcfbfafcddebffadabedceffbefdaacbdecdbfcbdddedfebeeecbbbdbebafffdabafcabedafbcbaeeeafbafcdaeeabbddaddeddadfccafcdeacbffbfcdaacbceedabeccdacfacbebeeeabbcecefdacbecefdbedcbfcfcecaefaacfaacaefcbaaaeafafebbcbedeebdafdcebdfbeeaecabecdfcbccbbeaecfddcadfdabcdbeabebacfbbffeadedfadbabdabcdabdbadfeddfdbedfaffdbdfccadeeaceabcabdecfecbcfdefeeadabfdaabaadfefbfcecfabfeceaafcefdaaedafdbdaeacacfccddfcabbebffafcbdcfcdaebcefccebabcdfaacebebdfcbabfedfbcddcdcbadcbabeebafbdabfabcbeaddddeebbefaedfaedbcfeadadeaedcdafbffabaeeecafabeccdfeeebefabbbebcaaaeaacbaffaabadbecfffbacfdccceedbddcdcabcfebeabefcbdeaddefbcdbdbedebeabfddeecfddcffbffebfefdddebfadfcdfcacbdebbfbbfbccdafefcbfdbfbcfcafeaffbaebdddefbebfeedeaaebaafbccfcaeedcdffdccbbaffefdaecdfdddacbcabaddaacadeafbbcecdeedcacfabbeffedcbdecfeeccfdebaafaaeebeceaddcbefabacadaefddbaacfbbcfdaffbacfbceecfffcddeffbccbcbdaeaefebaeabcdeffceaeebbdcbcdebacafabbabadedaecadcfbafcaaefcfcabdafedcefecaecebaaaeccacbafeabacbecbbebffbebbbadccdaeeebefdcbeacbbaeefacddeeefcededefbfcddfddbfefacfeabefbdedeeaeaaafadeededdfdedceaaeeefbaeddfdbccccfcbaaadadecdaafceadeaabdebbcbeeaaeaddecaeecfbdcdabaebfbffbaefadeacdabfcfbffdbfcefbccecbaeaabacccfbebacfadacbecdedccebfbebdddbcdecfefeeeefcfdcaafcebdbbefecefabcaaacfffbfabdaedecabfaddefbbbbeddcdfdaaacdddcbdbdbabdcefddafaceebfadaedeeaafaddcfebbfeacacbeaeebfbeefeecddabfcfcebadabebbbefdbcaaaebdadacfbccaabdaeffdfbabdaefbadeebfcfaeeabcdffcfffceceacbbbaccadfccaeccbfbadccbeedceeeffaeacaacbecdbafbfedaafcbbcecaabcdfafdabddbeebbecacafbccbccbafdbefebeadfcdcfdfdaffcecdfcbbfdcabbcbcbcfddacdceffedafbcbddccccdaeecbdcaabafffecacaccacddaebfacbcaabefbbcadefcdffcfdddeecfdddbcedbbbbbbbadbfcdcedaeabaeaeaecbbbadecaabadaafdeabdaeaafdfbbecbcfbabdffdbececbcbccdaebcdceddfbdbcaadbfbbadffadfbbffbcfaeceadeffffecadbdecabdfadadfdfbfccdbefcabbfdafeeecaeccbdcacebcbdedfddbbdfbdbecbbdcacfebaccfcaeebcbfdddffadcdecaeaaefaceefdcddaafcfcacbdecbddbfbbddccacfecbdddecbbdecbabddbeeeefceacaffefdedadfbfaaddfccdfaabcceaedffadffcfbfddabacfeedfcbbcecebefbfdfffbedbcadbadcdeeeaefaebaffaceaccbecdfefccebffcaaeaccedbcbcfefeadbeacbeaacdaddddbddeaceeacbddfcaececefaeebcfdedffbdaadafdfbabeecebdadffdeddceadbbefedbebaceadfdaeddebabbccdaacafcffedcabefdcbbdbcacedeeddedcfeeddcfbfcbdafacbeacdfecffdabdebbbdcdbfaeebabedfefdbbbfceeccbbcbefbdebcbdecbaedcccffbedcfccaaaeccbcfbefaadcfebcedebcadacfafdfceedfafccdefebaabdefbfbbbcafedfdbfedeebeffabbccfbebfeadfeeaefcbddbcfdbaabdcfeebfbddcfafcddbdbedebceebefbaccbcdefbaacdeadbfbabccaeadacecedfbcaefabbbcedebcdfffaccaaedcdfbadbccadbbadfdcbcdddabdfbfafbbfbdceabbcaefeebacdabafabebfefbcfaaaeaafbdeccdcecdabfabebddedfdaacfceaacbfbfacabfdbcbaeaffabcaeaedfadcdceecfcddbdcbaeaaddbabbbddbbffafdbaeedddeaefdfbfaecbabccdbeccdbdadfbcecddbddbaebeccafebadbcddffbecffeeccccffcbfdafbadcdeebbdeabfeeeeededdafcdfcefcdaabbddadadcdbadbaddfccfdbafdeafadbfebaabbebffcdcaeebebfacedffabaaeebcdfbaacdddbddcadcbfcbbdbeaceeefdeeddedaeeebdcdbbcfbdbcfdebeededebbaababccbceadcfaacbcdcefeaeeecafbadbaafdbcffaecabcbceefaddfedbdecdffefeebfeebbfdbcfeedceeefaabddeabecfebdfffffabbafceeaddcecbfffddaafdecdceadddcbdcabafbceabecefbafedcfcebaabbcdeaeededcbdaabfaacaaaceeeeecfedcfcbfedebfddaafccbdccdfcdbefabbdddfeecaaacfdecbefcebbdafadbbdfbddadcbcafccfcedfcafaaddbdafabadcbfccdbeaecfbcfecfeddbcbddfbbababdbbbeebeceaebeeddbdadafceddfedbadbbcbfbbbcadbdaffdcaebaefdbdbaaecdebecfffebdffeeebffecadafaaafadeaadfcfafbbacdffddeedcabebcbbccdbeedacfedaeddaeceaccdccbbbccfedebbffedaeccedbcdaadbcfbbfebcebabcbbbbdbbdecfcebdcdadbfdedeacadcfeaeaabcdeacefedaffcffcbdcebebcdfddbafaeaeaaebfafcdaaddfaefebadaffdebdcecaaebeebfeeeeebfadebdcebecabcafbacfbabfbccaefebdacaaddbcabbdddcabdfeceaebfefcdabdaeadaeadaaaefcecebabbeddffecbeebdaeabdffbdeddcadabcdbbdbfafacaddfeddbfccccdabfefeebfffcfaecffdacaabcebebecfebeafbbdeedbbabccadebbbdbbacfddceefcefbfdfcdebecceffbcadefdaabfcdfdecffcedcdcdfccffdffcdbedbbabcaaddcccfcbefdadabeafcedfecdcccdcadcadfccfecdedcaafddaceeabedadbccccadaedadfdbcdceeeeadfabddebbdefafadbfebdebdddedeaecfabaaaccfcbbecddbadfbdeacefcdfadfdabfbcfffdceebbfcbbdcfafabddccbbdecededfedcbaeaaedccfccffbdcecabddbaffcbaffaeefedefbffdcbeefbadbddcafaadafdabfdfbafaccdacaecfdfcfeaeafdccbecdcebbaadaddefcfdecaddfddfadaadfaccedbbafdeacadbafcadebecdfccfbdeaeeccdfbdabedabdbaaeaddffdedbefabfcdabcbacfdcdebfcadbceccbccdeafedfeeebdbbfddcfacdafdbfebddbddffcfabffddabadaffcdbcbbbcdffaebbffcdaffbdbbccfccaedcfcfafcbaafbbecbdbaecdedbeafaddfebfbfbeddcebfdfdccdfcbabdbaacfaaadbdcdcbffcebbabbcdfcacbbccebbcdddcbecfeadfffbeadebedacccddfcfdbaeadbdfedfdccaecebbfcdbbefcdbdfbaebdacfbeaecaeddbafaacabdfcdcdccdbafafcfdafbebdbaabdefeccdbefdfcfcbaabcfdffdfffdbeeccdeceecfffbdfcfbfecfdfcfdefdcdcfaddbbcdacacbadceaaffaeffcadababccdacfdbedefcdccebbbeababcbdbfacbecfbcaeebbebeeafacdebeebaebdfeedffeeccddfddadffdaccdefacbdcfcdbbadaebfadabcbecabeceadbefdbfdefafaeebcdabadfbefcbeebbeadeecbbbbceaddffecfbfdefeacbfcaaaafceeaacbfddedcbfeaebeacaebfbdbdbbfcfccbefceebaebbeffaacfbdaacaabcbedaaafcdebccbcffffdcfecedabbbdfaffddeaeeaadadacaadfdaecafcbbfdfcefecaabadefdbfcafdecfabdaabdfeabcdcbbccdbffafaeffeabbeadbbcecdcbfefbcbaeacacdbccfbecebcaecdbbaacfeedfafdecdccfffaaccefeaafbfdeddfaccafffccdcddaabdcbbebfbecbaebeebdcedfaadddbccaaabfffcdecccedaccaffbccdfbcadbeeeddfadeeedcbcadaafddfddbbfeafdcfffffdfdcabeedbaceceafafbedcedbdeefcebcaacadfabbbfedacdadaaffecacbdbfabefaadafeafacabccbcdcedebbbebaaccdeadffdbbfacfcdeacfaeabebabbdadaefdeacdeaeadbcddbbddfbdcedadafeafcbecbabdcfcecdafcbccadbfffdfbaefcbbedfddcafaebcecefafcddaeaddffdeaddafbbaddbecabfeafccecedddaccfebbbfefacefcffaebcfdecfdfededabdaeedabbffaacfdaefbcacbccccefbfafcaddccfbfcfaddbcbdbeedabbcccfbbbeccdffaabfafadaeeededdfcdaaadcacefcbfebaafcbeffccdedeefcdedbedfacabfdadbcbaeacceacdccfabfbbacdcdcfabbbfbdfdcdaebdbabeccabddcdfadedaecdbdebcadeafecefabadfbedbafbfbeedeacfffdebdfdcbcbacedcdbaaacddfabbeacedccfeabeefbceedebfafdecfddaeedccceddddbfefcfadfbfbacebaadafaabfdcbcecceddebeafffaeccaebdeeaecdcebaddaefefbdfcdbfeceeddcbcbfdaaacfdabfdceeadaedcaadeefcfadcabedfeeacfccbebbdaecedcbdfafcaaebfcaddaebfbeecbbebcdaebbaafdaecbcdecccddcbeccbefdaeddacedaffbeafbbbedbbeebcdafbaafffccecaeccedfbadbacadddadbdcedadfdcebcecaaffddffebedeafdcadeeedaffedfbcafeecabaebbaedaaadcfbceecdfdaecdcfddeabdbfabeceeebebabaeaebfaafadbbebeaffeacbcffeebeaecadbfdbcddecffeccbdbfbbfeebbfbcebdeacecdeebbecddeebabbdbcedbccdaefcdabecaedbdbdfdbcbebebaeaaddceaeddbebcbfbcbabcacaddbdffacbeabbeccabcbfbfdfbbaeebcdadbecbbbaeddccbddbbbbfbaabcbbddbfacbfadbbdfbcdcdeebaacdeaaacdbbfdfdcadaaccbfcaafffafddcaeecadaeafadeddfbbbdbcadbeecbdddbebbfbbfedbdddddbdffcacedfaabbdbbdfdbbddbdeecbbeecbfccbeeadddefaadddffcbeaecdbabbbbadbcabffeeedcaefeddaeffdfbbabcebfbddcecaecfbcadfedacdccfcafbffbbefcdebdedabdeaaafedfbbfabfbabaffbfaddbfddcaaebcaaacdbfbcabaabfdddebbcedfbffebfecafeaafeebeffbfcbdeffebdcecbebbeeecdfbcdbbafadbaeaefbfefbcafceeebeccaacceeacffccddddfefbdbedcdaedffebecbceafbcbfddacafbbdcceefbbbbdbbdaecfbecdfddbeffdddbdbbcdebdcdebcedebeeedcbffaceecebbafacefbfddfededebbddfeaaccbeedfabcafbdaacceeccedacecfffeedeecbdeabaeacfafdeaddacaebfdaebbcdddebecedffdcbbcbaccbdadbffbdcaeacbfdbdecbccfdbebaecbfbbfadbfdebcacdcccadbeacbfefbaedfdfeeecaacadfbaeffacdaadadfbbbfababfdafcececfdbaffddcbffefedaebbadaabaffabeaddcdefeeeeadfcfafbdfaabaaecedddfcdffdcdeedabbecbfdaceabbbcceccdbcdfadaeeeffeecfdadedefdeeabaeeeabdebdecbceebcdeaebeaddabacafcfbfcacebeaaafdeebfbcdafdcfbddcfdfeabeddedeceeadcdddfeadbacefceadccddcdefbddacfedacbcaffeafffadefbceacbbcdeabfdbfceedefdbaaeffdccaccbdeaebffcfcafccfcebfcbfcfabaaeebcfcdabbaadbbcacdcbaebcdbeacfffccfdfdfbbaeddbbafdfbcbeddabeadeaabdfbeddfbbbbefddecfccfaaaaedbbfaeecdaeeeabbdafcbbfeedeaeebfaeadfcfedbaaffebdcfdecadcbfedafcebaeaaeedcdffbfadbcbfbfedaaadabbaaccdeedddeafbeedccbbdcccfcccdcbeabdfdbceabbabeeaecdefcaeebaffdceddddcbbdbceaeedfbeffcabdeceeeeacaeecacfabcddcacffdbfbafcdbcdcbbfaabadfdceccceffccfbbabacdcafdafcaafebcaaffccfdabadaeaefdaefdbbdabecbdeabeebaeaceaedfdbaffddcbbfbeecaacfeadfdfefefabdbbddbdebeffabdccfdeacbbdbfdffedfccaedecefefffdeffaebcafeaacaabafaebcffecfbbdddaffbebbaebaddafeeccdcbbbdeecbcadcaeecbdaeebbbcebeabdfdacaaabebcafaeddfeacffdbdaebbfbafabedefedcceaefedecbaecdacbedfbaacabebecdacebfccfedaaccdcbcaebaccecfbacdaaaadfcccdaecebcadacbcfaceebdededbdcfeaebeddffaebcbadcdffcffbdcadabbecadeaccdbaedbbaabeabbfbebfafbdccdddfedbcabbfdadaabaafdadddcceeabeddbaeccfffcfdeeffabebebaeacbfecfdabbdeecfccdbaccdcfebbfefeaacfcfeecccfffbcefdfeaedadebcdbcfbadffeacdfcdfacbaefaeedfbbdfddcecdaaabdbdffafedeacdfccefbeadbdbdfcdecaedbabbfdebdafbaacfcaddaccfaecfbafeeafbedaaebccffcfddbbfcdfefedbdefbddfbeededdfbeadefbddeecfcecfdcaadafaedadebefdfdbfbeadaafbbafbbefebecbababaefcbaffcdadbbbabdcffcdbacffffadbbdeefddacfcbedfdecaddaeaddcbdccbfceeefabfbbbdedeebdcfefffadbedbdededfbddddabbeddfcadbfbdcafdfbabfdaeffaeedfaecccffaabbcdfabffebddafbcabbccfbacdfaaeacbfdddfdddfacabcdbffbebaaebeffaaecbfcdfeeddabfddececbbbfceefbecbaabcbccbccddeffecdaadcbeceadefcffcaabfebeedadfabbfeceeddeacebdfdfacfcbcdccdbdabcefccefafccefdbcefdbefcccfefdedcdbbfabbfcaabdcbaeecdaffadbbaaacfcbbbadbbaffdafebdcbefaddcdfeeaedaefeecdeefbddafcdadacbbaccffccaddcaddcdbaefcdadfdbfbaafeebbaaffdadbaabcfabcffbcdfefbdaacefeedbfabbcaaadebdeafccafbecfeedeefccfbbeefaaefceaecabddadaaeccedcbadecafbbedadfcabaaeafabcfeabfdddcfcccccbbeccdedcccbbfaadbcdccddccebadabdbacdcbbafeefeecfefeeddcbfaedecaecfebcdefabafdacecccfcaebedcbbafafccaaaeeaffeeecdffcafafbabecefbdaeafadeeccaabeefdbfedfcfaceffcebeadcddaadcaabfadcdfbcfdcaeceaebdfddadbdbacfaabbadfffbbbdfcefdfddcacefbcbeaabddcdeabedcfadfceabcffefdbfcffaabbbbdaacccebddcfebdbfecddcbfacefcceddfdfccfefbbeccdfdecfecaacbccaeccbfdddaabffcfacdcacbcbfebcaedcddcbcebbaefbddcecfdafebccececeabeedcbbfdefffcaaaacadefadcfdfaffcafedcecedcecbfcfdafcdbcddcccebfcdcdfacfaeefcabacdcbcdfaeddffdfcffddfeaeaeabcfcbdffacabefaebfbfddebdbceeefcbcfbdbcdbbfadfeccefcaaabdebbefbeaeaaecadaeddbdbdfffcdeccceedbdfccfeddffedbcdcedeaecdeadbbabfeceffcfebaecaabcfeccbdebdfcffbabbeaceadcfedaabeffcafcdfafcbaaedeaddabfcccebbaedcdebadbefeadfbcdedecaffdcfadabdffdbffffcceefaacbdbfcaedcebcaddffeddcdfbbcabaadbabaaafdcdcaecfbeceafddbefeedeedfadfdfceafeaaffddfcbedeebdececcbeddcccccddeaeddeddfefbffecbfbcedfbaadcbffcfbecdadafedfacbeafcdfadcbbbfaebadcdabdbeadabfdfcbdedffcdaebdeeaebceebbdadfeaeebbaabeeeafffbdceddbbdfcdadeeaddafaddaaeffcafffefbfededaedfdbfecdccdeeafdecdbabccfeebddddedeadbadccacefcabaecaaaedcbdbcbdffaecfafcbeeecddfcdbddeadbfdadedfabecedfeffdccbfbedffbdaedbcdcbeecbafbbbdabfbfddecbeaefddcdaffdaabeabfacdfffecffcadcabfbafabefbcacddbedefbffedefcbcefadcffbaccbfedcdddfabdadadacefcfbdecafbcccaaaffbeedbdcebafabccfbddfcddbdafbcdfedeafbeabddfadadebbddbbaeeeadaafbcfbdcbdbbecedcffabaccccdbfcbabccfddacabbcefdfaaaebbcbbabdfdacccfcdbabfbcfaebfefafefecaeaeedecaeabaaabfcfafbadedbfdfbfccecefceddcccfaddacabcadfcefaebfacffeeaeceefdcabafdaaebcebbbcebddeabcbadaafccbedbadecbfbaccfbfdaaebddfacdbefacefdefceacddfabffbfffceecfbebebdeebafccaabffdabbcdecadabcbafdfdabbebfaeaeeddfbbcacdaecceffaaedfcdbeffdfeefebdefddaeaaacbfbedcdaaddabfcfbebbddafdeadafeadbfbecfbdcafecbddecfabbadffedeeecbccafabafddbbaabdcfdbefaceecafebfadfddcbffebfdcedcefdafdfffaefeecfadbeaedbdeedbddbfffaebaddceeebebbfcdfdfddeadaedbcedafaceaebbdeceedacddfceaacecefbffceccdabceaeeeabaedfadfeeeeffaaffebdcbdeaeaaeffdefcdcfbfecbabeadaeffdcabeaefdbfdfcbfbbebfcdabeeaceddadceacdeedbfdbdddbfcebefeadbccbffcefddcefdfbcefbcecffefaacdffceefbdeebbbedbcdffecebdfedaddfdfecbeecbedeeabdffbfcbabbebaabceeecdaaccfebdfaebbaaffcccbdfdeaafedeafabfffccdaaaecfdddadfeeebaadbbfabcabdfafaccbefbceceebfdaebebbecccaaadafacbdaebfacffdcedaaabbcddbdfabdeadddabdcafbfeedefcebbaaefdfaadcccafceafcafddbbdffbfdfcaebfdcdebfadbfeafacbcbfceeebcfefccdbfdacfdeecebdbbccfbebeedcefbdafdfeafcfacacdbbbeeeaacaffeedfaecccabeaebdfbcadfbfeaeeaaaafcfddedadcddddbadcdfbebcaccddabfddcdffbbbcfcfdecaebeeabafbdfdaacfafacabdabcbfaffcfccbdeeecdedecfedadeebbffdcfdcbaacbabffaaefeeffcfeceababcbecafeecacdcabccefaccefaabfbaefdaecbbeeacbfedefeeadafceeccadeffefcdfaedbeebfceccbbbebddacebeacfbcaccdededbabeacffdbcdbafbbfcddadfffcfbdbacefeffcdbeebdfbcfebfcbfdbbedabbcaddfbaadbaeaabadabbcaabdbfeadbbadaffffefceddafcdbbebdaedfebeedbceafbaeccadaedbbbdfceafbdafebbefcdaedbcdbdbfaaebbcdadfdddaafeadcfefafbffceabaefccdcefadacfaeceadcecefaccdfaacfebeebefcafcfecabbacaefdbfafffebcaddbddeceefdcabbacefeecbeadfaebbacacecbcfabbfffcdabadaceaecaffceefbdeeabefeeeadecaacacddfbadfddeaacdcafaecddfddafeedcacfaefaadeeccdddbfbcddeefafbdeebafbabfcfdedbdbedcdaebbaaafbdcdccaddcbfceacfbedddcaedbbdecabfdfebecbbdccedcdcffffaaaafdcbecdadbeedfdbffdeadbcfebecaaaacffeebefcfdbcacafcbefbbdcdbcaafcfcaddeaedddeaecdfeaafbaadeffdfbcdbefedfdfdcedeefcadcedfbbebecccfddcdbfffbecfaaeabcffcadecabafbcfbfefefbeadaefbdffffcbbaaaabfccedbbdebacbbfdaddbfddeaddcfbaabeeeffbadbaadcdbecadeeccecfacccebbeacdabdfddfeeecbedefbcfcfcdfddebcbbaacbddbaecedabdddcbdedceeadacffbccddbcbbadbfdbacbcfedfacbcfbfbeeaefbfadaffebcdcdafbfddbbbedfdbfbcdddecdddaedcdafcbbcaecbedfeccbffacecddbafeeacdecdddecaedeaeeaecdbdeaaeccfaedbaeaeccdbabbbbdbceabadcadeecfccedccffbcffadcaffbbecebdccdcfbeafacceafeadaaafaffbcfdcccfbdfecffcfacbfbafcdbdadcbfbfaaacacabfddfadaedcbcbdbaebcfcdeecaccccefbbdfdfdfcadaaedcedbcdbbfadfddbffcdabddcecdbbdaafaadfcaffdcddadbbccdeabcadbacddebcbcdcaaeaefcceecadeebdededeaffaaffeddeebbeeddadaacdfcfdccaefafffbaabfddafeaaffcbbabcecdddeffddffcdfbdfcebbcdadeefecfffaeadddeaadfdeeebadceefaebffbecbdacaeeaeeefadecffeebecbcabbfcadcfbdcfeebbbaedfabffecfecbfeffcebbabeddceeaafcbfffffbfcdfcfbbfbaebaaeccffddcabafbbcabbcfadecdcfccefdfcfbafdecbcbeafaefcebbdcccecbfdddcefcfabcaebfbcefaecedddcbbaaabeedcceaebaaeeccbbefbffbcafffbbdbafbdadaebeaadadecbeaecefcfcffdaafaadeccfefcfffbdbdddaacdbcebcaffbfcbdccffdcddfacbfacbaaedfebfacdfcbbbaceeccdfbbfbdcccfaaecbdadfbcfabcbcecbcaecebbbbcefcedacdeebccefeffccbfbedeeeeaacdaeeddeeedbcebafeeebddbaaddfafcfbbefddadbbccaccadcffdaeadfdeacecaddebbbbefbeecabbdcfcbafaefaedafacfeeacbabfccbecdbddffadcdfeadabcdedcfbceefeadaaafcfebaaabedccafcdbaaefcfdddbcfbfbdbbdfbddaeacffdafddbdfcbeeadadadbdddacdcabfabbeaefaebdcdffadcdbdebeebfcdfacbafdfecbafcbbfaabffedeeaaaaaeffcbbbbefdddcedcbfeeefcacdefdceddefbefdfbcefedfadbcdcbbfcbccbbdcfcbacbaefafbceafefdeeaaabfeecbbcadaabadbafaebeeddedbffccdfcebfeccddbeadfbadbdeffbcfddfbcedfefedeeeaefebfdadeedbabdeadbcdfadcbbdcccaccbadfcffcddfcbeadcccaaeeacafabbcfabbcafccbceadcdadedecfecebbdcecbabdfaaabdbaffacbeabaeefbebffabbefcdbcfeeaccaccbbebccddbffdbcacbfafbbdccccbddcccebbaafebcfbdebdcdffbeeeaccccfcacdfffbefaebaaaffbebeabaeaebdafbdaadbfdfddfefeebaffccecfdeeaafeabcfeefbedafedbdcbbbecafbedfbfebcdbfadeddafadcddccfdecdcbbefdbcedefefdeecefadabfaacaeafaafdbffecfddeedafcbcdddfbcacbacbbeffbefceecfacdbadceffedbbfbebfeffefbeadefdebdcaeeddabbabbbbcefebfffdbdccddcecfccafcbffdbefcbcaddecbfbbecaedcffcbbafabfedcacdcbafabdbfaaecfdfebedcdacfdffaacdaccfcecedcadfafaddbfdfddfbeaaacbcddeecadfcedecbdafeffafaabcabefdbaebadcbacfbaeaaaabeebbaccffdccfdecdfdadaefbbbbcfafccfeacfcabcbbadddcfbbcdbdcdccfddcccfaefaefccdecedaeacebadceebccbfbccbcfcddeffdbcebdbbedbddccbbeebcfbabcfceeeddabeddedbcbdebfebaeadcfacacdaecfbabeeeaccfcffcaaddbedeedacdccfeaffadcdfbbaeabfafaedcefcdcffffdefcffefbaaeacdacbaeabbaabdbfbfcbfacdedaafcdaacdceefcefbddeabdeaddedeecbacaefdccddbdfeafeddadbbfbafbfebaabfcfabaaeeacadeafcccbbbafcbadcfbfafdcdebedafabbccdeeffceebbecccffebcdcddbcfcdeeedcafedcbbeaeaabacacdccccbfdcaadbbdeddddfccbdefbaabfbaecccaafdedfedadbdabacafdcbaebfffccffdefdbfdcdefbfdeeacecbbcfdbffcafcddffeedbddbfdafadbbccdefbddbafdbbcaaadeaedddcddeebbbcaecbaedbbfbcfadeaaafccafcedbfbfcedccbccacacfacdfebcaeffdfcfcdaccbcaaeaecccabddedcfbafceefddfadbcbebcaebdfeeadadeadeeabbdcdbfceefffaaaeaafecbaecdabedabfdebbefbfafeadbfcfdacafbabfdedcfeadbfcaaafeffceaeffaafffcfbdfccdfacdceafaffcbeabeafdbdbfaddcdebfbbcaacaffaaaabddbafecbdcfedcecccaaaedfdbdfdbfdcbdbbeebfbfaedcdbfdecbfabfceafcdbadfedeaddcdbeeffeabdacdfbaccbaaceefdfaddaddfefebfcfdabcddeeedeeecfedbbfaaefcbbcfabfedfdafddabaefdbcdcdedffacfdebdbeefaccdebdfddebacecdedcefdbcedfffcddbbefaafebdffbabeabaddbdeabdacbbaadbcdffbadbadabdaabfbaeaabffcbeaadfdfadcecbeccecefefbddaedbcccbbffeaacabebfebcdedbacebffecafeddbffbabebcfeeaecbadeaafcafddbbbfbadcbedbbfaaeadadffdedbabedbcbeaddbdbcdfedbbafbcecaacaafbcfdabefaacaabeceecaeabcfcaddefdebcadbfffaabbceafaaaacbdbfdeddcaeadabffbffddacdefeddbbddcaccbefafcabebbcdbafeeaaebdefefeccbfbaabfbbbeefeebffccfecbfccafedbffcdfbbecebdceffbdcaccebdffaecbcfcdbdccbbedffcbbdeafdbddccfdfceebddcbffdcbdcabccbbcdbcacfcebeabfcaefcfeeaeabceacffcccfcddcfcbbbffdaafcadcfbcbddfdabbdacfdbfefcceebfadafafccbebdfffababedffdbacffcfbeaacfeaafaafedfcdbbdaeeecabedcdefdbaacfcfebcafbcdfbbccbdbaccbafeebefbffaafcebadacfbacbafcacaffebaaaeaadcbeabdfbbaccaddffeeceddededddcfabbeadcfddadaabdfdfeadadbbaaadccaadfcdbabbcffbeefeacaafcdaeafcfbdafaeafaaafeeabddeefabeaeafaabefcaaefafbbbcfcacafdaaffacabbfcadbeedcaefacfebcccddaefceadefbbdcefdaceffaaacafbefffffeaabfabddaacfcbaddffbedcfddbacbeeeacecfcfcfdddadddccdcecabcbdbdcbbcbebfacadbacfaafcfaecfaaeeabbdeecaedcacfbbeddcbdcdfcbcffebadaebfacebdbedfcfdbbceaeddecaaefaffdedbbafecefaddbbeffabbcabbffffaebedbfcbeefdbabecdcccdaefadefeefebeebacdcdbfdebdaebabdfadfcbebcebafffcfcdfcaeedabdfbeaeefadddfabddfabcdeaddfbdfbdaaadfbbfdcafdcceeacaeaeaafecdafeceecedaccaabbcaccfcfccfccdcfefedcfdceacceedebaffddcedcfcabbaacaaacddedabddfdcfafacdbcadcfadeedfeffbdfeedcfccfeecbddbcddfccadefeecdafffddccbfffbaccfdeedfaaccabafaddcfebadbdbabdabfbeacfdcbbbbeabdbccdaefabcbfbacbacddbeecbbdefaabdfddfadfccedcbcfbeccfaebffeeafedbddfafaaeeaabdaaecdafdbfbbaddecdebcdcbfebadedcfcfaedbedaeccebcfaccafafbfacfbbaeebffbfafcadebadfeefacccfabdcebafdbbaffbffbfeacfadccdfebccdefcabacfcabeacabfbebacbacbcadaddfdfccbddeacfaaefbdbafdabadccffdcedcbfaafdabcedfcfbdccccfacfebddebcccfcbebefaaaabcedbddfaeddabccdeeebffbabeabfadbaaeaceaadfababfdeadfacdcdbadafefadbccddcdfafcdbddacbbdefecafacfebfeafdefcedcccdecdbadfdfccbbbbccfcadfbfdccbabdddabcacaceeceeddeecdecdfcdfbbadadeebfaedeffdadbabdecfdbfcaffedeecdeddbefbeabdfddacbbfbcbcbdadfdcafaddecdefaebeddcadfadaababeafbefccdefceaeedcdccdbbfcccefdbbbfebedadaeffeeeeeacbabddfffaccecfcbfdaefdfecffacdadedecbefdeadfcfbfbeccafaeffabceecfdbeefffaacfeadcdbcacfbabfabfcebfeeddadaadfadcfadbdaaabbedbdecbabcdebcaaceabbfbeeaaaeaacadedbcacaebfcbfacebdedfeebcbebbbdfcceedfffbafbcddeeccccfdfceadfbecbaafdceeaebdbaaddbaadeefccdcdadacbecbccbbaeceefaeaadecbdcffcbdbadebfffcdaaebaadecebbbbfdaabedadcccbfadceadeacfaffacdddddbeebdffbeceedebfdfaddcceebdcaaccadfbcfaeafcfcabfefcabafbdcebbbbedfddfabbbbaadbffededfdacfcacbccdcffccabcccebdfcbccbaaafaccdffbbffdbfaddaeafbccdfaddfabacbffebfcaaadbcbaedfbdeedffbdbcddddbfcbdcdbbcdbaebededfdbbdffbcfddedffccddcfcccdeddecacbdcfdeeccbbdbffefceddfbffaccacafcadcaebabdbafbebcacaaefebdebbaacedfbeeaecdceaeabcdfdfcebefcbacdbdcafcbceabbdbbdbeafdebebdbdcefdedcdfdbfbcaaecfdceddcdcbeefefcacfedacaccfdfbeacdabecefaacebbaefbcfffbfebcbbfaacfecefcbcaeddbaebefaffaffaffafecbeecefbcffffdfbebacdbcedbecadedadbdbddaadcbbdfebbcbbefbfbbbebdefbcdbbffdecabbdfdbebecfcdeaaafedeabdefccfeabbcbedcbcabdeeefabecdaabfbcadcdcfdbddeabbbadffcdcdcabbaaccbeedcdbebfbdbdcadabddbeabaefefabcefdcabbcafdcdadccedefabbacefdebcbbccebfffadcccfffdfedecdaeadbacbbdccafbdbabccffebdabdcbadbffbcedfcfadabcbabbedfbffbbccfaaddcaeffdacfbbbdfacfbfccedaffcaeafcdefeebdcafbabfbaabfdcbfdafffecbffacadefcbffcbeedffebccacceaebaefbfdbeedfcbddeeeaffecbbcabbededdcaebeddeaabddfbbaedcbfdccebbbbdbbeaceaaedaacbcdceeefdcccedecbeadffbeacebabbcadbcdaebbbffadaadeefbeeceefadddbbfccfecdebefaadccfcfcfdbefaacafadbccacdadcbfaaefadeabfedbaabfafabbdbdcffbffefdbabaaeecbcdccdbdfaafdeefcecbadafaafdbceaaebfbedecccdbcfbaaafcccdaccbcebfaaeaafaeeacfadcfcddbaabbdefdcdccdcbdcbaeefafebbcebcadbcaedbbfbdbaaaddadbfcdbbcebccaebdbbdafacfcfdebaaebdecebbbecdacebbfbcdfdfefcccbaebbedfbaaddabbbcdfcdddefdcbbadbcbcbafaccdafdacbeeccfaeeaedbdedcaceebeefedeefbcfedcddaedeededddffeecbfdacbbaacddbddeedcfefebffabcebdcedcdaddddeeeddedcfdeeabeecbebaecaafcfcfdabcfecccfddedeeabfbdfedbcfcadebaeedcbfcdafeacccaeeddaadebeabeecccefebceaaefbfabbafcdbcccccddefacbcecfbccadbfadddceaabcfeeededbfeadffefecdcbecafffdebafcddabefbbebedffeeaedeecbbcaddbacccbbcbbedbebcdcbefbddeaacddeabeaadddcdddcdaeaffcbfbeecedcfcbccdcecbebffdeecfcaaadcfcafcdbeffbddcafcccabdcfbfafedfcfcccacffabdadfdabfafdbebfcacdfdbceccdfafeadbbdaafdeccbfebcbcbdebdecebbbecdddcbbbcccfbdadfaefddceefaacdcabfeaebabdfeceefaeaeccfbbfdbcdafdfedddeabfbabdbebcfafdcbbeababadccbefaeadfedebfdeaccddceaddcefedbccbddbebfefcecbfbbaeaedcdebdcfedfedbcbdeedbfdfaaacadcdbcdafdfabddafbdfcfafffbaeeedbcfdacafcbfccebeafaadedecfdacfcafdecfdfdfeeafcbfceeecdebffdbcfacdcbefedecacccabcaadffacdffaacedffdcfbaffbfcafebcabcebeaeeaceedddaacbfbaaeaeaadaefcbacccdccbcebabdcfffdebbdcdabcbbabceacafbfdcecbccdcefaeaebdfbfdbcebbbdbdcddbabbcdefbdbefecfdddebdaebcfbedeadacfbbecfbccacbdefdcbfedadcdadcdeccaeccceaceefabdbafeabfebcccdfbbceeceeebbccaaeadbeabcaccafeeafabebcdcffabfcacbddcfffdbdcbdeffedccabbeadaecbebffdaaaefaddfaaefbdfdabceeacedeedcbedbeceddddfbfdfbdefbaeeffdcccbefcbbbdaabdefdeabfbcdedefcdaabeefacbfdedbefcafffadbeacecbdccecbccddfcbbddfaefefdfceccbdfffaccbfbbfccadcbbdaedbedeecebbfacbcacefdbdcbaffabbedaceaaaecdadfcdfdaaabdaaacdfdbaadadaedcecaaeabfbaeafaaadcebcbdeedfafefbbeaaaedacadddbbcccceaecfabbeacacdbbeabdddeacfeadcffdcafccafbdbeabaebccefbebbeceafabbeddebbfddebcdddebeedeffafadbabaebecfeafdefdcbadfddccaeacfdfebddaedeeaadfcdcecaccbdecababddcfbddafcddaaeacfacdacadcdeafcdbecbbcbccbfbbbacddfecaeaadeeafadafeeeeebaeddfadfdaadaabddecfbddacfcfceeffaffcafbaaaccefddfdceaadcffadfebfeeeedafacafdfdefacaafaadfcdbdbffaddceebfbcceaabcccdaebcbecbcdbeaeafcffdfcdebabbdbabacfcffdebfafdcdebadfbcfbbcffaebcabafbefebfbcaaeacdcafeacbfcadbabcbfdcabaecfbedcacebecfefafccdedaaebfcbeaafbfcdfcdeddceeacefecdeaedadeffabaedfaecdbddbdceedadfaceacefcdcacbcaeabbdbcccacaffeebabddbdaedffadceefecdfddacbbcfecfcdefddbcaaacdcaaccdfedbdbccbafecdecbeadfebdabaaaebffebbadbeaebcdabdfcdabcfaddffeaebeeeaabbceebbfcfebdebcbdeacdadbcbffcfffdcffdfcddaebbcdcaedbbbebbbfacebffcdccdfbdfacedcaafeddadeafcabebedebbbeefeaaeabeafceefcbcbfecebbebcdaaffdfbadeffabebdeeecbbdcddfabdbedecdfcfaebfacfadaaffdfafeadeacafcdeaddaccefbdbecbcfcaddacfdffdfeaabbcfbdfbfccdcaaccfdcbbabcadefabfbbfcddcafccfcdedbbfaefdeacdccfcdffaecbdfefcaebddfceddcfaeaefdeeaefffcadcbefcfbaabceafefefaabfccfeececdaaebaccfccecfaaedebcffbbebbdeffdafadfbaecafefabdbefedbeaccadceefdaeaeecefbaadaefbbbcccadfcbaddfeaedabaabfedcccceeacfdddbbdbadaefbaceadbeeddcffcfdcbcebbdafaeffebdbcbcdbcfdecdfefddbdefdaeecafecddafadfbcbbfbdbbcecdebafdfdfcccaededdadedfadbfccedddffaadadeafefddcffceaadbccdfbadebadcfbacbfdfcceabecdeadffadabaafcdedacdeddddfaefcfbeedfbbcabfbbeedeaaccafebecdaebdffafdddcfbecaeddffafbadbeddcebffaffbefbedebcbbfaedcbefbebcbccbfdcfcfceadaaafcaabffdfddbffaaeceabddaedbdbebdefbedcfeadeddcafcfacdebdcbbbbcbfcfbaeebfeaaecfddbbbccebfefaabcacbfdeedbacffaaacdfacdfcbadaaacbecbdcffffdfbfdaaeafffafdfadfeaabceebedfaffbdccaacdeaafbddbaeeebdefafaddafabcbdaeafcfeeaaaedaedbbbfcadcdcbbacefdabfdbffffdaeacfedfbdceecdadaffeddaaaddeedbfaffbfdfdeffdbafbdbdbdfdacdccacaadaedbcfefdcaadaacaadeaccbaffcbcedffdbedbbdcdbdbbcabffbcfbebeddeabdbbbecebcdddcddceaccbcabddabddbfbfaacebcadeddfedacabbfbecfdbaaebeacfbcdfedfcbebdaaeadfccedccfcafdffdaedbcacbedabacbcfcebeaaddacddaeefcfaadbacbfadfaaaeddddeccccddbbcefcedbceabeaacfbfbbedbbdefffcbfaececaaaffcaeafbdedddfceaeefbceaefffdbaebabadfabbceebadbeedcfbeffdaedddafeecdfcfafacddbbdeffadfaaddfcccefaafaeaaafefbbcbbeccfeadefdedccfdbecbadeaeadaebbeddfbeaddedcaaeeeebedacdbeaceedaffffbcfcebbfbeafbbcfdffecefdaafefdceccbfacfbaccadcbacafedbbbdaeddfaccdfcfddaafeedfbbcefecdcbbcaadeeafdfccfbbcbdfececbcfdbbebeaffbbaaceebecbacbdfbeebfbfebceedcacfebbfccafbedabddffabdacfcbbbbfbdaeedecdcdedaafcddaddbffdcaaaababcedfebeeefdbabbddcbeeadcfbebbafbcaccafadacfeedfefcfbaafbdcccdadbcbdcfdeaeafdcafacebdabcabfacbbbefabaadebecbeecedaaaceaaacebcdeaaefbfcccceadfbaddbabfeaaffdcecbeadeacbadcdcccbdabdceecadfbeaeaedfbabaeaccddabfceffdeaccacacedbbefccdebfccbacaadecafaeddcdeebedbbcfaffcdaaafcdbfeadedbbeeeecaeafcdaacbbeffeefdefcffacbdebfadaebacdffdafabceeafedbcdeafdecbbfdfddfadaedebceeffbcddbeadffbacedebabbdabedabffaafadebfbbaefcfaceddbdbbdfadecedbdfefdcedbaabcbeaacaffdefeffdceeceaaecfbefbacbdcffaeababfcdfdbaaacfafefabeadbfadfcaeefcbbcfdbfdfcbfafbdcbeedeeabecbbbfbcecdfecdcbdadcfcbacaeabdeeeebbdcdeeaafcdbbbafefbdaccabdbedfdeecccbcefafdcbbcbcecabfaefddadeadacccebdadebbeccfaccfbdbccdefadaeccaeeffeabeacafafdfdebebffcadddbefdedfbcafcddcfcaaeebebfddbeaefbaeedafcfbcddafdabcacaaeaccafbdcaaefaabbdccccdddecebafecffdeebbbcbafcfbbfddfdecafcbafbaefffefddbadbcbcebdaccdcceedbafbbfddabdfdadfeccffeaaacfeacafcccacefaaeaddbacffcdececfacddebcbeeeeedefadfcdcbacdcdbfebbdaefeabddeddaffbffbdafeedafafbdcaebfebddeeacdebccbccbcfadddbcdafeafbeaecbabbcafddbcfbacaadfabdeeeeaaaaabeffffdfedfdadddcbdeefaffcbdacbebeaaecfadfcafbcdeeddfbfeeacebffdaefbcbfbfceeabdbfdfdeadfabdcdcbbeaccabeadabdacaaafbdfadeffdafdccfccacaebafbaedabaadcbfabfadeceffdfcadbfacefdcbcdcbdaebdfaccbcfbadbeecdabfdfbdeeffdcbcabcfabdeebccbdbeefdeafceccfbfeddaeabbcdacdadaabceddcfefcbdcfacbeffdadbaddfdafebaeefcdadfeddaaffffbcdececfcfaebbbeacadaadfffbdbbceafcbebdaceaebfedeedcaaaaacdbbeceecceccaeafefefdffbaeeaafbacacccccebadfddfbfdfeaffefeabbdbbccecedaeaacfaabfcebffeddacbcbfebefaadedecdeabaebbedbaccdbadbfccafffcebddefaefffbcbddfcbadacecacfafdaaadcafbebfcfbcdfbceececffdeaaeccbeeafdfddfedccbbddceafedffcafafaaeefcbdbbdbabffaccfeebdddbecafdfdbebadaacbdcaeecacfefcdacefdcfbddaafcafebbdcfbfafdfecfeeacaffcfabdfacaecababffaeabbedaeeaecbeabdffdaacadcadcfdeccaddddfaebbbccfcccefbeeedfdacafadefeedadfafacdfbbbcdfddeeefbbbcdebbacbadebdebecdbceedeacdefabdececbeaaeccfacdbbfdcccbaeeeddefdedcbfdbecaeaeaaedafbbadafbaddaedbafebdcbcadacabdaeedacccbdcffeccdbcedfbccdbeaebeffdeababdfcefdafacecbfccdccdcbbacdbbceaccaacaaaabecfaafdeafdcfdaabefacbbdfdaadfbebadbaaffeecfbeaafeacabebdfccdefdabfaefafdfbeeefcadcbbbfafcaebeedeaeeaedfeceaccdcdbabdfbdcaababdcabbbfbaaffebeebafacaceebebcccbdddfedefdbbdefdcebddcddacdbbfbadababdffcfafaffeeffdcfbbcaffaecbcdbcfadedfbbefebeabbffcbffbacfdcdadceefbbaeeeaeacffcecfbdbebfeeaeebbedfcdafeaceadddebabdeebbbddaacecbaefcecddeaefbafbacbeaeacbebcebbfbabeeaabeafaeaddbbfcfcecadbcdceabdbbfeddcacfecdfadfffebaacaecfcfcdbddabfacaceffccdcadddedeeacbdcecceaaabededcefbfadbfceccdbdeaccfbcaaebdfebedecccfccdfbddaaebbebcfcdadebdffdacdecffbaccffafcdfcecdcbcbefdadabcdacfbddeddfcefadedaeffebcfbeddeeefddedbbcabbabeeacbefebcfcaeeccfefaefbfeafdaecafcdebeccfeaeaebdbadefbfdbbbfadceeaafcecebccbcbdafcdebdacceebdbddcfddaffcffaaefafbcdcdbceafebaacdddbfabcceceddceecfdbfaedaeaefadacbbdcabbadfabfacaecffdaefbfedfcbbceddfbabcdbbbdbbaabbcdcdeadaabfbbeebfcdbceeabcaaebeddefcefecfffaabcaadcfbbcbdcdbbceaaeeacdbeaefaddbfcfddeceecdbfaeffdfadcbcbfcbaadcdcddaebefbbbcdafaefdfbdcecfefdbabfcaabadbfacaaacceafcaaacebdccebbfbacdedbadcfdeefbdfedcbedcbcdbadafbdbacdbebacfdcadefbbedabfebdeedbbadbcecddefdbfcadcebcbcfddbcccffacbededfdcdbbcbdacccbabfaadfaacfdbfbfccdbdacadaddffbafdffbdedefecaccfcbbeddabfcdaaeddffdedbaccfbfeaadcbacffebafaeabbafdbcacadbaafeecdfcadaebfccedeefeabbdcdabbbebbbceedfbdffdfebfadecefaafeacacbddcbfaaedfbcefedfcbcecfadfefaadaceafeeaaedbaddcccdbafffefacaebccabbeffabfdbafabafcadbbcaeaaceaeebcadfebeffadaafbbcbccadceedfdbffbdbaefedddcccdcacdebdadadeccdbcdccdbfdebfaadcdaeefafdffcdecdfbdebeaeeccbfffccdafacdbbbeacbafafbcecbdcabbefacadaefbccffcbbbaabddbddedadeadaccdaeacefabcacccedcccdecaafeaabadffacdedafafddebeeccbdcebdbfadabbeefafbffaebbbeaffcebadcfcbefdaafefbaeabbaabbbddefbdefbbacdfacbbcaecbefbadbabadabedcfdbaedfddbbcbcfeebcbdaaeababcfdabbddbffedbdebdbffbedbffecfdbfeaeceefaffacaaecaeacfeebcafbbfebacdabcffecdefcfcccfcdfcdffcaeabcceaffeeebdbecfbdfabcedccedddddaadcffbcccddcedcadabdeadecadfbcafdcbbfcecbabffceeecdabbeecdcaeeeeffdecddfdaededefaaebbcccfdaacabdabbecdbbbcdceaaaccbcaedeacdfaedfabdcdccaecfecbffdfecceefcfcecddcdddbfccdccedbebdfebafffbfbeedfdccaddbcebacfdcefaadaaceeecdccdbcbaeabafdecffececbffcebffbcbbeaacfcbecbbeefddeddcbbeebcafdfddacfdfedeadcbfecfcabfefedbfabfdeacdfedcbadaaabceceadabeadeafecbeccfdccaaafaecfceecbddebdffeefbccebfeedcaedededaadfadeddbaecbbfabbbfecaaaafbeffcdbeabedeabebcceffbaaaeecbfeddefebccfcbfbaeecdaafdebecfdcbdcdfaabafeccefdafededdbcfefabaedabcddeffffeabefcbdddfcaceccafecfcdeccaebdaafebbebacbedbbcbcdaeeefcdbedbdfbeedcebfbaceaaaebeaaccdbeafeefdbafccddaddaabcaaecfdedfdafdfedcccdaabcbefbaddaddbcbfdbfeafdccecfcadeddedefecbbefdcedcedddceedccbaddacfdaaacbdbdabbefbafbebfdbfdbbbddcfdadceeffaadcffcebadbdbbdefdfdaeaafcbaaceedfbfabdbeeaeeedebbdbeceefdebdaebcadecaabadbefbedbcecacccacafeecaeaccdfbafddcbbfafcdcbfcafcdcbcdebeaaffbbaddebdebafaecbeedbdefbcbbeecadfcadbcffdaebebaaedbafeffcaecfecceaaedcabdfcbbfecbaedcffdbedbbaddebbfeefdbffaacafcbbddebcbffebbaafcfdbbfdfdccefecffebcbaaaaeacbfbcbfffebbacaaedfecedbaedbbdbbcdfcefecacdbebabadcdbdacfacebbbedbdabaabdeadbfbcecbbaefffdcbaecbecbceedafefdacbfceddefdfbfcfcedbfdddeddbeafcefeecbedfecdcacddcdefceddfedbcfbcfcdabbdfefaccaeafbbdbcbfdcfbecdeedfdbcffefcefdecbfceffafacbeaecbfdeaedbeeadfebdbdbffefbeadbfacadaaaecebafaabaeaefbadbebcfcadfefcdfeddcdcdedadbebdcbeebbaccdeaacccaecfdfccabdabbeadfddffeffadfdadaccaadcfeadbdfbdfbfcafaadebaddcebdbcefecbeddfabcdedaaaaffaceaebeafdaecfdcebaaebafeccceebaeaceddfddffeffddaeeccaecbcfcacbbbdddcaeacdffdcfdbaceedcaeeafcbabcabedffebacebcdcfbcafdccaafdcbdacaafbeefafbeafcbfafabdfdbdcbeafddfcbceedbccccbabeadcbbebddccadbafafedecdccddbedebdccaacebeefeccbebbffbdefcdcebbbbcababaefbbdadccecdfcaeddebfaeefdfadbbebadabfeabafedefcccbabfceabcbbebabeffcaadddfececdebeeeeeecabafdadcddfbfaddddbbcbadcfbdcdfdfedaecfdbacecdcfbfbdecfabaabefccedbfcfbfbfeadfadfdabdecbebdcffbcdebfbefdbeacfacefcfadbecebaeeffadbacbfbccebaedfcbcdabcfffaadebbbcaaceefdfbbebcaccddcdcdfccedcdfeeebeabbfdfdccddfeefccdebabedadbacfceebfbffdcebdbabcadafddbddbbaadcdfcaafaccfbeefedcbfbbfaeacddeaededfeafdffddcfdcfefbefacaaacfefedcdebadbaccebcfedbcbdfafccadcfeeaebecbdeddefebfbbbabbaebdeeecbdffbabdfecbbcceebabbffbbbefcebfcebbffdeeedabbadcaebaaacdfcdedeccafeabedcbafbdabcbcdeecebccdffcbfaecaeafedceadcbecbbfbeabffafaaeedddfddfedfccecfcbededbebefcdbfafebabbcfaadeeadbbacebdbaacbbbdfeecedbffbfbebffebeaafbfbfcdcaccdfdcecaffeebefdfceececbacdbbecbddafbafadfaebefdbbedabaffcbcbffeeabeebdeabebdbcbfaffdcfacebfabccdabffbaaafaaaeddafddfcecbcaaceeedfddfdeefcfabfeaeeeeccdbbfafbdffcdbcbaecedeefeabafcafbffeffaffbbdcbfbcbffbffdfddffecfacddbcbbddbbbbecbdedfeabbeaddfbbaeebbdccbbcaaaefedffbfdcffbfffdbeffadcdefecfbbfdbbaaaebeecfaeddcbfcfdbcfeacfbeaafedfaaeaecbcceccaeacbeefadfdbdadbddfbbeabcdbfceaadcffdcaeafcabfdcfaaeeeccafaebefedaefafbcbebcecdeeeebdbfccfdccbaadefdcaccbbccdcfacccdffbaaaeffafcbaacbccbfaeecdcdadeaacfbfcdccebbbceaacdddeeeeebabfacfdbfeefbcadbbbedceeedffcfcdabcdecebcdfcbfecdcdfdccdbdbdccaadebdbcbfcabdcbbcbebccfffbcaccbcebcadfffbdadfacaeaafbdeaaecbdccecaceccddcafdababaddbaedaffebccafadabcecedaecfdedacecafddbcfacaebbecaeabddbaccfaebcddfeaffbbabfbbadefadfeafddbacceeadbbdcbafbcbdafccbffafcdeabfbeceecfbabecafafefbcafbccdcdbfbfecfddddedfbcfbaafaeaaccbdbdddcbaebcefbdcaacacddeaaadcceeefcaadbffaeceaeceababcafcdaeeabdffdfabcdccbecaddcbefdaebadfcccbffdbbdebeececcbceeeffbdecccbafdbfedfbbddafeafefdcfadcdeabdffcfebabcadbfbcceaccfbadeeaacacbbecdaefadbcebaffebabcabffdaaabaecfbdeddebffbedddecdedffebfeefcafecdbbfddcdbcacdccdeddfefccefdfcaefcceedefafeeddedaeffcbcbbbbbaeefefdfbafbffefeadbcaedfeeacaadebecababcbafcecfcabecdaafbcdfcdeefeafaedfbdebfefafffcdbecdfcabcbccaefdeceabadcdbdfedbfebacfbcbeedcdddadccbaddbecbdcbafafaaaaaadedbfeccaefebbdcdaaeebedafbdfbbdfefccbaaecbbabcfbbdfaeceacfbaadfcdcefcababeebcfdcefacbbeaabedfbaaadbccfcdbaeeddaadacabaccfccfccfcdbdebfffbfacbffdfbffeddffcdadecacfcabdbeecafdbdedfdaddbdfbcddedfdabdccbefaacccfddcfcbccbadafdeabfbbaaabfcedfafceeffddfeececaeafdbefbadbcbdbdceffbeecaeeebdfccddbaadcccedcccfbedbbcfbbfedafdacadeeeaaecdcfdfbecebdeefebdbddaaffddaadcfbaaddfeeebafeaeadcddbadebddfcefcfbccdabfdafcfbffeafbfeeddfdbfbafcddbfdfbaccbededfccfcadaaabeafadeceebecadfbadeeadbbcecdaefadfdecdbdeedbabddfeabdcecadbfacfbbbcdbdeedeedffcbfeabfcbdafccafaeaadafcdabeacccbdaddcacecbdfbbffdfdfafafeafecadbecdceedbecbceaceddcaaaeaaeebecdebadffaacfecebafafcddebbbdecdfbfefccbebffdddebafeaafeabbcbccfeffddccbcdbbddcbadccacdbeeffecdaabdbaafeabfbeedfdfdffdcedebbdbadfeaacafeffcdecbeaadcfcadddcaccabfbefdeeecbceaabfefaacafabcedaffeefcafacdbdaacefdbefecffdbfafcafdfdfccfcbcaceebafececfdadacfffaaebdfaaebbcafcafbaeabeecdacaadfdecdcaaddadfeedaffcdfaadedcfbfdceccabdfdcedaeeffabefedbccbdaefedbcccfafbcdaaaedbeaafbbcebfefdfceeceafebfdceecffadeefecaaacbdddccebaeecdebfedeacebbceadeeffdfefadafdcdffefdacdeeadfdbcdfbdefefcfdcfeabfbadbfbdccbdeeacbbfdbeafbfaedcafefadeaffeafbcdbdfecaecfaddffdbadfcffdaddafffbecaaaefdadcaacbfcabcaeafdbadbbdbdeddacfcecdceeefebecfbecdbaaeeebbcaeadbfceacceceaeafaabcccfbeabccdcdeddcacadccfcbffafcddfddeadaaebadefdaffecdddeedbdaadceebdffefcbfbceddbdabdcbceaaadbaeedfadfbbeffdacbdedcafebbfcdcfcaedeabfbdfedccaefdaaabeaebbcdcdabafcbbaccffffdadbaecbcdceeeccdbbddcfbcbcbeeadaccaabbebbddcbacecedbeabbbbaaaeedfbddededefcdddafffcaaaeceacbdecaebfcededababbcccbedabcdaadacbeaffeeacbedabdcbeedbdfefcffabcaacdbffbafcfbaeafbdaaeeeececebeadbdabcbecaccafdcccbcafebbbbefcfeefabfccedaecafdaabdaddcfdfedaefdaeedcaaabbdccbbabdcbdffedcffbaaaceefbfccadfbffcdafacfaeefbdacaedbfadaacebadceabecceaeddfbbdeeaafcdceafbdfbdddbbbebebdbafeacafafdfbdfbafbdebabcbccbdceacaecebcefddfbcbdecdaaceccdfacceccacafbffbbbfddcbcbaecbeadbbfccbebdefaeacbeeebdddaafcbefecaaeebcceddfdcbaffaeddefddacbadcbffcbebdacbacafceedbcddabeedcddbfaeaaaeefaefdccacdcedaaaefbfbfaacebbabceafcbffdceafcaafdccfeececfceccceffaceeccadbbaeaaaafefdbedcfbbaadfeadcfdcdbfdcededefcddaddaecfebefcecbafbacafadddcdecbdbbcccebbdeededdabffacaacbdddabecdbafeaadecdecbcffeeffafabdeedecabfaafddfaededacccceffeabbbcfdcdaccddfaecffbfccddedeacdfabbebdcddacefbfacfaeffbeaecdcadbeaedfabdfccbabefbdccffafcbadbcdbbbeaaaddcfdbebbbbdebddbeeaceaffbeaaffebbadfdedbbcafeaabdfafeaefaeafbfbcdcacebfcbdbadaebadabcbbebcedfdcfaebeabfafbafcabecbabbedfeffaeadaaaadfbfdfbceaebdfedcfbdabaaefadebebccdfcebfcabbfcffdfdefeeefdbfcabfcccbfcaadebebfdebdeceddcabbafabcabffddeafeabababbbbacdbbabdbbdecffdedaabdedbeccbdeaaaeebaedfdfabfaeedaacbaedddaececabfdbdadbeceebacbcebafcdbdaafdbcadbfcbcdcffddbaaddcadaecebeceecfaaefacfeecffdfbdbafabcdfcabdeccfdacacfcaeedcabffbafbbeadbfdfccecfcecccafbcedcacecfdaefbcdbacdbcfedfedaaafdcbbeffaacdaabddbcbadaadcdfafafddebdfbfececfbbfdbcadbeaacdeedefcedebdaddedbceedfedfcdcfebeceadbbbdadcaddfcfdeeaafbcbcccaddbdeccfbaddfaaabbacadeedfddacabadbccbdbfbadccbefefebdaacceebeabdbcacdfdcfdcfbbdbdacbdffefaeabacdddcecebeddeebaddefceceaddaeacfafbdefeebdcabcaaebfecbbbebddacdaafefbbbfcbfdbdffbbaabdcbdeabbcfbdebeaaecebabcfbafddabcaaceeccaddfcacbafebefeadbbbaeceaaebecfaefeeceebcebbfdffacaabaafbbdcedaacbdeffdffdccfdcdbfaaeffdfebecfcbbeaefacaddfcceddbcafbcfeeddbffebedbfffcdbeaeefeaeeeafbebfdaccbbaeceeeabafcbcdcbdefeacbeeebcececdefacfcadbcbcfaeddaeaabfbcdeebcdddcbfeafceadbdabddafebbbaceefdbbefacbcaecdbceffbffeddaeaafdafafcffcbdadcebfdeafacecdccdddfcdabfdafdfffdcdbebccaebeffaafedcbddcdedfddadfdffbdbdbfddcbffcfdeaadbcefeccfcbfedcacadfabcfbabbcecdffedbcacddebbafccacbcdbadcedcdadbddbeffadfcdffbdcffddeaecddfcbadfdedfdfaddbccaedeaaefcdbcdddbbacfafffaacbaadfcecfbbdbffcdfeddfdecbcaabfccefdcaacacdfefebfcdeccccabaaedfdedccbdbfcbeaffbcccbfbaadaeaedccaaeddeabdebbfebfcffabeecbccdedccfdbfecbffeceafebddfabdefcbebedadaecffeaebbfdbcfecbecabeccadaedaefaebcdeddebfbbdbebacdfaceffcbaddaeedfceacfaecdcdfafdbaecdbacefdfceeafbcfdaaefcfbfaaeffaffacdffecccbededcfbadaebceedfdebcefddfeccacffdadfdaccdaabeaaafbfebabaadbebfccdcfbbceafddeadeccbbbccaedbfdfcaafaffcfbdbecbfafdbfccafaecdefdddfffecaeeccaafecffeafbfadbeaebedfedafecdfcceedfabdfbbdebaecaadeebcfeaebfafddaafdeacabcbfbabdcbcabbbffeedfabeeabcbbeebcedefbacaccfddbabdefadfdbcfdacffdaccfdfdfafceefabecfbbbcfaacdbdeebdbbaaaabaafefbcedcdecaeaafdfeeeeaaceafacccbaabfcbabcedbcacffbbabdcfaebcdbacbaceedeadafdfadbaacbbcecbaeceefefdadcbcabcdeefdaecabcccbffacebcfeaddbafedeebbcfafbdcbebafebaeacbbbbecfceccdefcccfccdfcaecaaaefbbaabcbddbdcdeaffbbcdedadeeeabecafcecdeccefebeeedcdcbbcafecbbfabccdccbdccefeecbbabaaaebaddffcdcffccabfcbaebbaffdcaeaaaaffbfbafecdabfbebfbbcebaaccbcabbecbfcacedcceadbdebbafddeaeefdabbebbfeeccfbaeaaeafebffdddceedaeeaeacaccfcbedcbbdcbedfdffbfdadaaafcafdaaeeedcefdfbecbeccbeedbaffeffadcffdabadcccfecebdbadccabedeedeaecdbfcaabaefadbdadebfbdebaffbfffefebffcbeffacdacacdebfcdabbcdfdaadbdcaaeefcedccdbedbcfffefefbecdeaebbdfaafcacaeefffbcdefabcecdceeefabcfaadebbbddaccffbceccdaecbdabdcbecbbfaabdeffefdcbffbfaccabacaecfaccdfdabcfadfbaaaaaebbfbfacbfafeeadabeedebfddabffbfebeddcbaacceacfefcbbfeccdfdeacfccceffeeebffddcfdeeaeeceffdaffddedabfdddeefacebbfeadeadeedabcbfdddadecabdecadbafadefaebacceceffcecbacbffaffffcafeefdfdbfbedabefcebfffffdefeafaadceaffadfcdabacdedbaeecfbcefedfeadeddccacdbbdbcbfcededfdcbdeffdaeefddfcdfeecbdceaadebefcebccadaadecbcbbdafcfaeaffdaddaafdeeacceddbfebdecbfeefddabddfababccefeaefbcabefaacefbfbbceebddceabefcdecedffebeffdbaebcdbadbdfebeabfaacffbfbaefcdaeaecceddceafbeddefccfdadbbeefceadceceefacceaccedcfabeeaedafcdffccbdeeadacbdcfadbecfadbafaaaddcdcdabbfedfaaccdbfbfbaefcfeeabaaedefdebebbdadbccebbfdcedccaeeaeddbbfedfbdfceeecbfafdffeafeafccbbaaedadbdeabbebcddfffcafcaeebcdeeacedcfacaccadabffdcbabceafcbcfdddfaecbfeceacbbeaabcccacbacafdcacadfceffbffaeedbfaaafebebbebdbacaaabaadffdefdadbddfccffcbfdfdfabcfddcbdacbcfdbcfcffeeeeceaffeececfecceaddbfbdaacefeaecdfbafcdebefaccfafbdacbcbbeebdbefbdfcdceedbccedacdbaacefcaeecaadfaffcbebfbdfbefdffebdcaabdfeadefdafdceccbdbeaeacedbbfedbdabecebfcdfbaffaefddcbcfeccbdacffabfeaeaadcfefdbbdadefeadadedfbeafbbcdfbaabcfacbdddfcaceccecbcbebfeebbefecdcbfbadcaaccabcbbdedcafbcbefaadbedbebeccaefeddbdafeafcfecaecfefefaaaadcdaeddbffaebafddaecfcffabdeededcccdabbcebfdecffcdffabbbdceeaeaefdaffaedefbcacadcdaedcfebaecbfaeefebbeeefdefacbccbcaefbeaddcffafdfbecdcdffffffadcfedcdebcedacdebbeeffbabebaafeaceafaecffffddffdacdbcebddadbcdcbcdaebdefbcfceeeaaecbbfbbfbdecababdaedceeebafeffdccadefcfcdfabcdedcbbfbdececaabefebbfadcebebafaaccaeacbaadbbfedfdcefbcffcddfcfedabbbcfdbddafdbaafeceebbecedfacbeadaabbdcedebbcfbbadbabceefcddbdafdebedbdfaccaadaeebddbddadfebcbadeaafdcedccacffeaccfcfeeeeebddfefeefcdbbafcfdaaadbdbaeefeaecfbeeffbafadcbecbeefccbeaacaabdabdabebffacbbbbdddadabdedaeddfaeabdfbbbbaaadfdedefafafdfffcdeffaeccfcdedcbcdefafcabbffbaebbfadaaeebbecebcdfdddbdeddfeddedbecbbdbfebcfaeeabccbdeacfbcacdffbfeedceaffcffaeacacfeffcbcfffbefdaecdaccefcafbcaeafebcfeafdfbdfbcfabceefdcdadaffedeceebbacdffdceddcecdfdbbeedefebacaabeeaffbafffbddbdcdbabddeeeadaadbadecfddbcbddbeefabdcbfbcdbcccaccddcdadcaeceaedfcfaebfdceffdbbafffbaabeaccefbcafafdbbacbfbebbeadcaaaeebfaaaebacabcccebceaacabdfdfeeedffabeaaefbbafadacfafefbeeecdeedefaadccafacbdacdcaacccfdbfbbeaddeaadabaececcaaedddadebadbfadeaadfacfaffaafbecafefacdbbfbfedecdceafedcfcecfedadfbcbbedaddebbdcecaebcbcceaeaffdaffdfabafbbffeaeddbbcecfbaafadadadacfbbacbffbfebeadecabbfbadacccaaaceedecbbacedcecdfffaffecaacccbaeabeefecebcbabdabececbadefbcefdfeecdbacadaceeabeebffabccbecbbffdcfefeaadbffddfbebffcadbefdeafadbaeeaababefeacbbecaaacbbaaaefaadddfcccbdbdbddefafeaadaccdafeafacaddebfdeadafaabebafadfaedbfddfccbbfafecbadbacedadbebfccbcfbdddaffaafdecfeaeeddbefedcadbdacafdaefcfbbbeffdabbffcafcbceecbdaadcdcbecdafffdebfeacbedecdedbbecfbcfaabdfdefdeedddefeefbfbbecddabcafcebabcbbeaadeddfcdbdbcceaaffbafeafacdaeadccfdedaedebacdffbadeceeaeccccadeaedfbadecccfaacefcaaeaabbcdfdbdfcfcafcaaefdebddadbccfaddebbcfdfbfaadacbabedccdbbabaacccefdbcebeeccfacccefbcdcfdeddccdafcdfbfdcaadbadeedadcffafeacaeeaabcfbfcbbddebefabbaabbdfadabcfacfedffeabaffddeaeeacaebcabfaeddafedffdeffbceebebaccadebacbecdddaddecfaeefffcbfacecefcefebddafefdeaefceafedcbcbcfdbccceaccaafcdeaacfacbccbedaefbcbdfaefeebeeecbeacffffdfdacdafdcecbdecdcbdebdbdeabecfbdecdcbcabfbdcabccabafacfbbdcbafdeeaddcedbbbbecbdfdeabbcccfddeedbfbcbfedcdcfcbcdffceefabfdfeacfcafbcbaaeeeecccbffccfdddcdfedadddcefffdbcdbaaabbdabecfaefeaefaebfbebeecfeddbadeefdddedbcdbcdabfccdecafbdfededdcbfabefadedddcfdeeffccabfaefdbddcecaddcebeedabccccefccedbeabaaccedcbaaebfcedebebfafecabdaafdaaebdddeccceffaccafbbaffdbaffbeaaeeedceaddfbbbafdfbcfcbcedeacccbcbdacacdccfdcdaefaabafceffbdaebaebcfbbeafeccdbebbdbfdabefeeabadaecadebabcdaabcbcabdabddfaafdbfedaacabdffaabaedecbbcbdbcbdfedfacdabdcfcccffabedbbfdcbeddeffbeaddfeabcbdaebfeecdacaddefebbeeeacdbaffbabfdebadfcbfefdabefbddedfeffcbaabaecaebbafdaabdbbccdacbeebfcffbbadbcabedaadfbcddbeafcafffaccbeacdccdcbcadacfefcdfbddaebfccaeadaaeeeafdfbfaeeebacceaacaedcdebedaaeabbcfbbacadeefaffdfdcabbafbcbcbbfeffccfababdefbffbaadfbaddffbcbcaafecbbbbabddafadeacdedfaefaadcddabebbfaebcaecfbabdbffcbbabbddffdaadecbdaedeebebaeecacbafcbddbbfdddcfbcdceccaafbdcdbecfdadefaaafdabacebdbecbdafbbdadfeaedafdcffceebeeefabbadaaadeefbbbacdfdbfdaaecbefbcebcafdffaefedacbbfdeacbaccccdafbcfdebdbbdcaaffccfcbdaeedfbacbdddaedceaededdffbadfbaaaeebcabdcbbbcaadacbfebbafbbfbcbcfdaccacdfbbbbdbaebcaeafbddeafdddafddecbdedbafcffabcbacaccddfaedbadbbfdecabdcaceadeaadbfdddcdebbececbbcbdeebdbbecaebfbfdeffbedbceeacdfbadaafedfecacfcbcfeebfaefcfaafaeeaffbadbfaadadccfadabebafefcfbbfeddcfaabafbfaecbfcbbaadfeadefeaabaaedebddbdbcdadfcacaafcbaaecabbfbfebbbdebafdbebdbcdceeeeedeccbfdbdaeccecddddcabbbabcedacfcffcfcfacdccbeddcdcdcfeaddfddfbeffbfffdacfdcaecdbccaacddbfebddaefadfcaeddeddcfcfecdfcbebbccacfedbddcbcfaebfafaeaadddfcebdabbbacfafbfbffccaebeafcbdfccdaebdbfbcdbdcbadfbeebceeecaeabafbcdbbacedcadbbfcffefdeffaeacfbfdedfeebddffeedbbceecdafbabdbbdececaaedadcbaffccafafdebacbbdffedbbccaefcddecbeabddcfacaebccccdabbccdfbdbdabefafffcffbdebecbafddcecdaedecaaefafebfedcafaeefffffdeddeecbebcdcdfcefabadbdcadbedddbccabdfccfffdbeffccecbfcefbbdefaaecbaacdaddcefccebbcbebfaceebecfbfccbbefcfacdceecdcdfdebfccefebaaaefbabaaccfafbafedbecffcbfadbeccbbdadfefdcddaffefecdabcbaeacabdcdcbcaadbdeaeaeeddfceffeddaabfaddbabadfffaeaddfecdbeedcfbaefadcfdbcefdbbdaccdefeedceddfeabfabbffdfeccdcafefefbcedafbaaabfacbdefddbbebfaccfbbdbfadefbedbeedcfcdfaffffebfeffaaccbecadaaeabfaadbbaecbcebadaedcccfbecebadccfdaabfceefeaabbcfbbacabbbdafaabfaeacaacaeadceffdceffdceeddddabeecfdeeacecebcbecedfbbbdcefbbaabecfcaddedbfbadddaceebaeddbaeceeaafbfcdaddabefebffdfdcebebdbbccfeabeacedbdbfaaeffeafebadfabbceebbacbfaadbebeadcdeedcabbbeadbefabdbafbcbaaabbfeaccbaadfcbcabcedfeccdbcacfabefababceffabefafddddadcbbaeaefccffcaaddbfbdbdbeebaedcbfccffaeaebfebeeaeffbdadfdaebdbfddbdbbceebafdefffcdeafaadfcefacdfadfabdccdfadafbbfcceffaebfbfdcdedaddbfeabbfbdfabbacbbebbefbdfabfdefededaebdfacfbdfaeacdbfbfecdfddeacafaacceffdffcecbacbcbfcbecdcdfabcbfdefdcdeabccfbbdeedcfaeacfcddcedeebfbefabfdeeaafdfbdfafedbceaefbabfdececaedbcabeaabebceebdddddaadfbaecebfcdadfeeccaecfdabecacefacbcbddafffafacbeafccdacadebaacaefabdabdbffddafefacebcefdfaecfeafccfcaaedfbeabefccebaacbecafeadfbaaadfedbedfaaedcdadfdcbcbcbfedcffdabadfdbdedaffdbbbfcdededfdcbdbbfdaeabecaebbcfabaeeafabeeabeccaffcbacacdeadfebffdcebfaabaeebfadffcdaafdcaeebabeffedcbeadeadabceacdbafbfdeebadcaabdfdbefbbbdacdbdbdecbbeadfcadadccbdadcffaacfebcbceedccaaacafdfbbeedccaecbbcebbaddeaeabdbceccaafdbbfacbcaabcbeaabebbecccadeaaffdfbbcaadeebababfbcabaddbffecefcfdadeecbfaadcabfecbafccaeccbabadbfcbebfcceaceacfcafbdeaeeababcbabbbafebcdfefaacbfbdffdfaeefeaebdcbaeaddfdfaecdfadebeceedaefaeabfacddfbbacdbaaffecabdcccbcfbdbefccedecadadbdfebdccfecfbacfeacedabdccdfeaafaebcccfbcfaffedfcebfbadeaeecdcaaafeadcdeabceabbdbafedfcdceadaeaafcddccfadefecbadcbeaadacabcefbacacfdfbeefcfefacaedbecaaeacbaccafddcadaddcfcaacfbeacbfabcaeedbcfdacfdafdeabacdcbbdcfbefeabbdebfedbfebdbfecfaabebebebadeabdccafacaadffdbcfdcbbfbebccdbbebebbafefddcdcfffaceadfeaabbfafefdfefcddbeafadeeecbceabcfbacebdbfdcaaaebdabeedcffdbadbcedcbcefedaafadffccddaddaacbaadffaebdcabedfdbbadcebafdcaeeddcbbaacfadabfddbeccbfcafdcadaefdbbcbdabfcededeeaebafcdacabdededdfccbfddcbebedffbcabafdeaaefdcebeabaceddcfecdbdddbdbfeabecbdccddcddcfaeccfbecccffaefbadafeeebebaececabccfbedddbbccbcaddbabcdccfdbcdaaedddcdaebcebcbbaccdbbceffadceeddfdcaafcbbeccaacebaaacfdfbedefeceadddafdedaccfaedbfecbbcbeefcbdbfefecfdfdebfcaaeeeeeadafefddabbbcbeecfeebabcedebaceccdccaddedaadaebeddfcaefbfdacefadfdfbffbaddbcccdfaefaaafbbeebcefacdfdcdcdecdeecebeecbdabedefbccceeefecdfcbeadcbfeeaedadefaaedbacedfecebabbfabbccfececbcadbbadeaeaaafdcaaaaddbebeaeeddfbbbaebddaeadbecfddaccbabcccfbceadcdcdbbddbffefdaffcadfeecafeccfeebbeacaedcdfccdfbdbebbaecdacdecaaaacebfcfacdaccfdfaacdecbaffafdedbfdeffbecacdcfcbfdbcdcfecdbaafefdefaefcaaeccabccbbadbbfdddaeebfedcfffbdffbcaaddfcfebfcbcfdfbaaffdffdbdebfbeafedcbbdddcfbabdeaceebbdecaeaeafddfcaffdcddfeccfbeafceecccfafcecdfffbcbedbdfdacfcaefcfbdaddedefebdfebafcadbfcbdbfebffcdfaceeaddaccfedaeeaaccdbabcecddedcbaaebfdcefffeeceefeccdccbaebfaacebafaacaedcefeecfedfcdccefdcddacfdddedbcdfebabfbabbfdbbecbbbccceaeecfddaafabedfceaeabbdafbcfbcdcecfaaeadeedfedabbfdacffbcbdaacfdfefafcfceaaadaccdbdefecddcedcdbdbcaecedcbfdcfefaaeabcafeadedfadfefcffddbddcecbdddeefddceffbfffebbceebacaacfccafaefbdabcbfbabeefebccdfaecdafdabababeebbafcdabfccaeecdcbcfdfdbddcabfcccfdfcfdcdccdcedefedebeadbcdfebcfddecedfbdaceffcddaeaaddfbeccffadffefcbdbbabecfbbceedcecccaacabfcabddbafddfdbbfddddddfbbdedcdcddafcdfabcedeafdaaeddcbaadfefadffcfeaafcbbfcfbdeefaaaedebfdaeedafcaabfcaefadabafacabaeebdabfaaabafffaeedbdaeabafceebdbdecaececcbbeafdeacbfbecfcbfcfffcbdcbcbbddedceeadbeebddeadfcbaffaadcfedfaffabfbaffaacefacdcddfbbbabceedeceeaafddafdefdbfabdadffbfdeddfddeffbbafededadacbdbdaeafaaabbdbaafeacdececbdacbbcfbcaceffdbdccdfacadcbfafbebcdbdcabddfaffbafafbbceeafdcddbcdbcecbefccbecaedcebbecffadacdaffedecffeadaacdaeedfebfaafbbcddddbbfaeedcfadffcdfdffeccfeafbafdcdaebfbdcfffcbccebbdffecdedbaabfcbadbbdaaeedeedbcfbaeceaccaebaabbbbedbeabeeccbdafeefcffabaefeffcdfeddcbcbaacfefcdfeccababbabceccdfdfbfbffffaeeadfdcfefbadbafdcccaffeccafbeceebfcbfdcefeebadaaaccbaeceafeabbdcbacefaacdbffcbffbaffdbffdfffcffdbcecefaddaaafefccacebbabeaebaddfecafecdedccebafeeedaaafbdcdacbdddfcafedcbecebcebedfbbabdfeeeaddccedfdeeecaacacbcdfabccaefbebacbbdeadcbedaddfebdcbaaffadadddefbbfeadacffabcfbeffaadcabadcfdcabfeedceffaafdfddedbfbdecedfededaedfcbedfcffedcbaaccfbebebecfecacbeeebefddedfefaaecffeeefbbfdabbcaafcbeeeffaafbdcdaebdadefaecddeccfeffbfdccdffbeafceefadfbfcddddedacdfabbdffebfbbeceeabacecceddcfebdfddcafcbdbefdcddbeddefaabfdceeedadfdcfeeedaaacaaeceaeeeabbfdaaedcdddcdabbcaeccdedbffcfdbfbbeeddbbeacaabacafdefcadeedeabecbaabcfdcbffcafffcdfdabaebceffafcffabeacccfdfdddabefeabffeedceceedfddfefffeecdbeaffebabbcdcbefdfbbfecccdcdafbfccebedbacfffafddeedbacccbfeabdffecbdaccffbcbffbdeabfdddedfbbcfcebeabebaeafcdeccddcefdbdaeeaaaefceffebbeeebbdaeafbefbbddcfeafddeadebdcffcaadbaaebfcebdbadbfdccffffbacdeeaebcfbcfbaefaedbfcfccabfeeaafacffedcdedfdcebdedebdaebabbceeeeccecfaeeccabadfafebedacfadceddaefbdcadeadbfccbacbeaeffceddbcdeedeafdaabcbafdadaffbdeaefddafcbdafebbebbeefddececaaedcdbfccbeefebffcbaedeaacbafbadeabedfddbbabbfceecceeddfdeedecedeedaccdafdecbddfcfebfffaebeeeecbbbccfaaecafabfdeeeeefcdabdecefdcbbbabfecffbcefbaacebdffcbbcabddeccefadbaeabbbacaccdcccddbfcecbebdaeeefdffaebfedadbaaeccdecccaccccaceceefcbbaffeebeffbfbfbbccceeaacceaacadccaddbbeaaabdfebecfceeeeafbefcffaebabacbeddfacbaeedddebdcebceebabcaaaccffaeadfebefcbbaaebcdfbdaebaaaeabbdcaaecaaabebaacbfecbbbddffbfabfedadbfbbebdcdffeaecacafecafffccddfdfeabeffdcefeaaefeddfdeadbdcceafbdaffdecdefeceddbacdddbbadecfbaaeedbaebbaeecbebfbedfddfebbdefafaedabecbcbafaacdfdafacaeadbeceabdfaeefefeffdfdcdcbfacddffadacbbbecbbcffcfdbbbffdbeddcfaacacbbeddfdcdeeeecbddadccfadaaddedfcbacaceecddcbbcfdcfdbfdebeafebafddcfdeabafeebdbbdafbcadcaccbbcecbdeeafdabdbfddbfabbcfcacedabcbbfeeaafbeaddbacbcdbfcfeeacccedbbbddcdfbfdbbfadabcdebbbaecbdfebdbcfacdddbbbdbceaeedcaeeccdabfaefefbafbfeababececbdbdcbdacafecfaafaffbbdbbdaeabfebccedaacacdaffafedefbcdababffaeecafffaafadededeaddacaefabddcfdbabbdadafceaadbffeecfdeefebdabbabdddabdcaebadecaadceeebefdedbaaccdfabddbdeaddfacaaeedecddbcaaeefacabacdfedebaedbfaeeddcecadfeffcaccfbdbfbabcbcfbeddafeedcabbeccfcfdefdefddbfaacfefbdeccccaeabeddfedddebaabbffeabbbdcdfebfebadefdfcabaefcfbcfbfcbfcfdfacbbcecdfeaaeccbddeeebfdffeafddabdfddccbceceafeeefedacdccafcbeebdabefcbaeaaedbdeabccbddcfcffefeedbfbeeebcdaabbbdbfebbabeecccbdbbebdfefdcbcfbbacecbdeebeebcfefdbcdffdedfcbadfeaccbbcceeafeafbdbaaccafebbfafcefbaafedbbdfaecfffcafbfbbdbfbcdaccdfbfcdcfafdbdeefbbacddeaeabebabbcdfdaebbadaabeccbabecbadbbdafafdcacffbadbbaddabffdeeafbebdececaacbddcfceafbdbaebcfacdfacdbebebbbfbfaeeebdafedbaecfddcaaaeedcdeaadfeedaaafdafffdedcfaecfedcedecabbaeeebdebdcddcbbbcadeceebcabfbadabbffcbefeebceedcebcbfeebfbccdedddbcaafdbaebcbffabacbaaffecfcafaafeafecdcafdeeffbebbabeeefaefebbdbbcfceeddeedfebeaceafbacdeecbbcadbebceadfceadfddadaafebbaeaccedaaeafffcefeadcfcfecaffcaddfddedbfdfddecfccdbbdaeffaadeecdeabcbdddedeecbdebdbcecdefddbcacceccfefecbfdadfebeabafabaafefdfdafbfcbdbbfbabbddacfccbafeeffbbfbfafcaffaddacfabaedbdfdadefeeadadbfaacfbecccbeebbdbfaaafaacedfcbbbabdecbadcedeecbfedcbccfeaeafbabbbcfffbdadcdfdabcfbbdbeeeedafdfaacdffadbceafacdfdefdfcaceabdddecbcadfeaefbfccdfbbebefbeacfdbebbcccbdfcfcbfedbcefefdbbdcbfbfbaddacfcfadbefcabfbcbfbcfcdeeaedcdaefacadddfcfddcdfbdcffcdbbacafdecfaebeaceabffcebfabacbeefbccefdacaebfbecbeadbabefdfcbcaeecfafcdaedbafcedebfcebeedecbefbdceecbdabeccbbfcabfebfcacaaeafdacbbbefcdbffbaccbddcacecefcfdaebbfabebafdddcebedecdfcdfcbaadcabacedcfdbabcbbcbccecadbbfccefceefbcaaabbfeadcccdbdefcccebbdbdeedacabacddddddaeeedbbbaadbfeedaeecddbccaaafaaecffabeadbbdceceeddfefeabbefabcdecabccdbadbdbaedcfdfdbbeeddfecdbdadbaecaaddefaefbdffeadfbdfdbbeccaeedecdcdaccbccdcffffddcffcfefefccaacccefcbeeabaefdcdeddafebfcddcefbffeeebbcccadccbcaccfbecacacfaaeebaabfccbbdbddeeebabcdabcdaebcbfdcbdbfcbaaccffcebdfcebbebcffeddeacaddaebddbbdafffdeebabaeaadfabcabcabbecbbfabfbcdcfbafdbcdaefdebaddcdabfbebddddddadcdeeaafcfcfdebadbfdfbcdebdbeadaaceecefacffcbfdbdbfdfbddfbebbccedffabcfcbbcacfbcbfaeadfdfffeffedaebebbdfabeccedfdefdbbaddabbcbcdeacdcdafbcaecabdfdefccbdfbaacacadddebfbfdeffebffdeeefdbfceeedeedfacfbcefafdfadcefbbfdeedeeddcfebeabafdaeefcadbedbdebcfcedbabecacaeefccaecbbbeeffacdfcacacadebddaaaadfbeabafadcdbfbfddbafcfccacdcfdddbebbbffcdefdaedebeffffacbadcfffbffffedfadbbbddebbafdeeffbcdacbdecfcbaafbefcacacaafebebdeefcebdcbddeadcfcbaddddbcabdcedcedbcdeadadbbdbdcbabacdabbeaecbdabcaeedfaebcddeaaaacffbadfdaabfeeacbbefdababadaaeadfcfafbaaabaccacdcdabcbddcedcefaaafebdaeabedcbbefaadbbaccfccfaeefbdffadcedcbbbbdfcbcfdbaeebeaafbeebdcccbefabafcdbeddedcdbedbeadcadddbbdfcffafabdadceeddedfcfadceedabaabfcdfbdacafaeaccbabaefeeedcddaacabffecdfdccddbdcefaeadaceefbaeeebebffdcfedfdbbbcedbacafacffcddeacbdeaccaedafbeddfcfdaabdddadbcdcbbcfadeaddabfcadfcecdeddbebdbecfefaeeadfadcaddadfdafebbfdeecdfddfdbaacfeacefabdfadeafbfbccbadfadddadfaadccabcbfffcbfcadfbbdbeffbeafecbdfbbfdfadbabbddccdaedcfabddfafcfadadfeeaeffcbadebfcaecdbaaccbcbafbfeeafbbccfaabcabdefdcceefbfcedeebbaafeaaaefedbdfcadccdceaccefdccbccaabccefdfdbfeefbafbefbaeaddecaecffbdccdedeadbcbffebebcafdeaabdecabebfddeaacabbcebafbcfabcfffdeeeebbcbabccbaddadcddafeacaadafbdbeacccfaafdafcbaabaffefcfcfccefabddefeadbcfafdebdceaabefadcbcebcbafcdbfbbafcedefbccceacecaaaafeacebebddefadbadaedccbcfcbeefcaffaafbcfcebbdbffffabbbbdaceffbbedbdbbebddadccdcaabbfcfccadfbfacdcdfdbeefbdeabadeecbddcbdeeecfcbefefeffacecfbedbdadbdcfaecabcbbeadbdbbfffaddfaebaabcbdacfcefdebeeffcffdbffbdddebdecfeadfbdfebbddffeeaabedfefdcafdacbeedfbaffebedcceebfceddabafbdabaeaabdbafafafefcddfbeaebeddfacfccfffdedbcbeedffdeffcffecaccecbdbedddfabecedfdefefeeaebbaaccbcaaadfdbeddabdaccaaddadffacadffafbdadafebfecfecaafddadddffdcbbeadddbdcbfcdeafbacfccfcaaeaaedbbdeceaeecafcabfecdebadbdedbffcecbfcfacecddfdbebefecdeddcebceacbeacafbeeadbaebebbffdbddeffdbecedfdacdddcaeeadebdbefbfafbafababecfedfedcaacefdafacdccbbebbdceabddcbddecbdecdaccbadbdfdfcbdcffacbefaefedecfaafacdeddaacfcccafabafbbcfbdebacbeaabcdcdcbfccaeabcafebfecfbfeccccedbecabaedfbbddeeacdfedbfbbdeaeceaacddfdcbfffbcebefabadfafcbbaddabadcbaddfddceffefebcddafafedafbcbdeecfdedfdcfeebadeefdfdbcbefdcaaeeccdcfbecccfbedfbdbeefadafaadbaeeacacbecebecdbbeabcfedddaadfdcbaaeeabdbdbedeaaddafafdedbcacefbfebbeedecacaecdedcacfdaedcaeadbafcbedabfafdafacdcfaebdccddedffbaabcadffdfebbeabcfdbccfaefdfcfbadfbecdefaeafbcbabbfbbaafadceabcfdbbfcbafcddcdcdcefacbbeadffdcefdfaccfcfeaaffdeaabebfafdeafeabacbcffbcbaefecdbcefaaebbbfffeabaadfaecefaacffdcfaffeaedbdcbbfaaefaacbcfdaeffbbeacfeebafbfbfaeecabddbbfcdedfabbdcceafecfcafddbdeafdbebbececdcbbeabacdccbacdefdeafddbfbcaacabebdfcdcebedcaeffbedbffaccefdcfdacfebfdadaedabbcddaabcffcceefeeddfcdeebececcfbaeaaefdffedebeddfbdabdbfabffedccbbcdcdabbeffceaabeadecdabdcbdafacbcaaafdbffeceddbccacafebeffdaffdbfafedcdfebeacecafacaccecceeddcdfbceafbceababdafffbdfceabbadaeaafdcdccacbcdfddfccfcabafbaffcbfefdaebebeccaebcdefceccdecfdfeefdfddebadedabccaefcceaaaabddddcafbceedafdffedfffffdfbfdfdfaffdbaacbdbdcbfbffabacfbacfdecdfbedadefffbbdcccfeedfaedccdabedbbddadcfaadecabccfcdbddcccadffdfafbccbcccbddaebeadbeeacedbceceeefbaabebbdadecfdfddfeaddbbefadeaaceeaeacccadbdfcafcfaaabebcbdfaceffcefccebeebaaedcbffcbedebdbcebcadedadafbdbddebcfdaecdabbfcecbdbcbfceceefacdfeadebbbeffefccddfeccddafcfafccaabbfefdcfaebacefcdbeefdbbcebdabacaebebfdaceacbcbdcfeeadaacffeacbcfbffbeccaffdfbacbfeaddfebcbadacbaefddaaeabefcadecbfcdeabefacdacffcdfeaadeddcfbfcdfbffadeadbabaecfbaafdfeafcfdacbeedcbdecafebcfcbfdbfdfecadeccafbdabbdbebcbdbcaafefddceedccfabddefdfeecbcdbeecdeabafaeceaafcfafcafbfbcccafefcacdbafcbcaafebeadbbcbefeddfbcebfcbecddadccacbcfdbbafbabafffabbcdcadbfccaabebcddabdccbfeebdefcdcfdfebcfceefaeacbfefdcbbfcaddddedaaceaaaacbccdafeecdcfbccfcdeaaeddcaddeebcdfbfbfdcafffdddddfaebfaaafaacddbeeffeeabbfbafdebaffddbbbdbfdabeafeabfeeceabfacdbefcecdddcefbfefbfadcedeffffbddaeaaddedaefacebdebeaaecefeefdcfeccfbdbdcbdfcbeefdadcabbbaeabfbaeafabcabfcfeeaafadbedbeacbececadebceeffeffddcdbfedaaecbafbcfcacaecfeadbddfeefbaccafaafdeeeaacbcadeabbaebbbcccebbadfaadfebbccbbbbeddbafaacccdaaaacbafdbcbdbfdcbbdebdacbfadefebedabfeedeacdbabadfadcbfeabbefadbecabbfdcbfdbeadaeedacfdbdbcbfdbbcedaadfbcfacacabadffaadcfcdbdaacfceccbccdbcefcdafeadbcadddefffedfbececfcbefecdfaedeeaebbcccfbefeecedcafbcdccaaffdafafbcbeedebcbcdeaaddecaeafbfcddebfabbeffbeeeeadfcffdbffddddfcffdaadddbbdccaecbfaacaeeceeeafdbcfafffffcebfbdbcecaefdadbecaafdbdbcaadddcafbcbddcdbcbcadcfdfcdbadcedbadbdedaabcbbdbfdcaefecaaccbeaddfcbbfcafffdbfdcffffefbebadbefbcffacefcfddeabdeabbcfccfbfbbffbfbccaffdbdcebafecebcfdcabadfcafdfadcdfbbafdaabddaaeedbdaacaaeeaeeefebebecefbecfdfffceddabfccdbedaceccfabbafcdfbedfeeefffbaabccccbdbbbbaeeaacacdbccabdafebfcfbbecfeadebadfeabbdebbdeabddbfbbeebfcbbdaaecfbdfbaaeeaaabdeecadfbbaceabbefdefefdddaffbccacedaedbcbfafecedfdcdaabdaabafffafcfaefbeaaabbbabeecbaaaaccbeaefceefacfbabedccafdcffffafebdcaadefecdebcabaefeaedacefffceedbbaeffbedadebfffddfabedffbfaabcaebbaabeebccdedcafbdabffafadaeefecfcfbaeedafcfdaaafccfeedcbbfaadfddfeabcbbeaabfadbeaffebdeadaefbfafcafdecbeaadcfefbfdcffafaafbfcedeebbaeeacdaeaffaafdbccddbefffaadbeaefeeaeededcfdbafdabbfbbfaaeceaeffcdcbceefaedebcfebeaecdafbdaccabcaeacabcfdcdfebfefaeadbedbbcfdcffdcbaaebddaedeafaefbdadfeefcedffdbdcafbbcbdeabffaeaddddbacacdaecbacddaafcedeeadfeffccdfdbefaefbddafdfcbaadebdcdffcccbffebecffccaabbeddbcfbbfebddedaafefecebfabffefdbdbceecedeefdaebededefaececcbafdecbbebaaaafbbdeadbfedccfcffddcfacceecdebbddfbfbfcaedadfcedaceaeacfafcffddcaccfecbfbeeadcbadadceeacceacaafbacfcecdaaacbedbcbbdffbfbcddbddfbfefbedbdabffbddbecfdfcafacefffcbdeafbabdfcbbbefdcefeedceedbaaadaedcaaffdbaafcfaecbbcfdfadcdeccbaacbbdcefbdbeaccfcaadacdbeecaddbebaaccebffbbbabddbfdcdfeaddbacbbaaaecaadaeefebdacebafacbeddbafebfebccdfffdbfefbbabfedfbeceaedaafbcacbeccdbbedcfecebabbdacffaddeeeefaadbefeeeceaeddffeccaeadfdbeefcbcbafadedddeccfaacdbadeaabbacccececdbfdddccdbedfacffdbedccacaaaacafbfdddeafffbcfebaabebbfffacdefcdfcaabfbdfccaccadafbdbdcdbfabdcbccabefffcbbefefdefecfddcbffdfbebcfbedcedecbafeceefeceacccfbeefbacadffdfbbfbfcfbfbafbefcbedabffeabacfacbaddacdcbadabaefeabfdbbaadaddcffeefcddbfcdcafacdaeadaaaeddafceebdddecdebbfdacbebeeeacadbfecdacfccfbccabdabceeebfaaadbbfddfaccefebdabdecafebacceddfaacbffaacbadcfcedfbfcaedeeaecacbdfceddeedaefbabddabecebbedbfbdcfdfcbcffcedcbeeaccfebcafcfbcdadecffadefdeffbbdeffbebfedbedcaaaaddaededcdaeeeebfebfeebdfebbccdaccfcfcedcefbbefdbeadfdfbfbabfaafccbabaccbeccabacbbccedababbddcdedabeebdfdecbbecbeeddafccebbcfcacffcfeddedcacceaeedfedcbdedecbacfdfbddbbbabdbffdcadcdeccfeabeddaeeeabafaacbcbaebfdbafdeeeffefcceccbdfdfdfebfcddeeffadaadbaebcaafdeaacddcbefedfbcfbefeeefebbfafadffbefafefbaadeecbbcdacbfbaddaebbdcccaadefcafadedbcacfbbbfcdfeccfbbfcfbeabbddeedbffaffefecadedababadbcecbdccabcbdddcddfdaceeebeeffeddcfeefcdfdbccbbdbefeebfdbdbcdddefcbfdbfccabfedccabcbecfcadceeebfadfdbcfaeacafbaafeceaeabfeededbaecbffebebecfccdffeddbddcdbcfcaadaefeadadcaafbaccfdfdaaafbacaccaeaaaddbffeadcebdbafaeccccaddbebabfcaffbbaaecbedeefafafcfcfeccedecbaaaabeddecefbcfeabbbedbfdbdedaffceaedabcdaaebfafccaecbbcebbaadcaaefbeadbcfcfcedeccfdffbcbecacfceebeebceceafaebffaddfcdbbefefbedcecccdafdaeceaccaebceeefcebebfaacfaacbadabaafdffdbfffeceecbceeacdfbfcaeabfbedafddefbecbaeefebeacdebeecfdcbacadaecbecbfafbebbfaaadcfffceeeadcccddefafffbbbacaeaabdfcbfecabeddfedbdefefedcabbdcefaefbdddddfbceaffeceddecfafcacbcecfcaabfefedcddcdaaddeffcabeacfbbbecbddbcbcfeaccaddadacabbcdddddbdceafededfabcfccceccdadcbfccbfadcbbfffdabdbbffbedbefbfdbcaaafcbcbbfdbdabfaffeefbeaefbadccdfefbcafbbbdacbeafbabaedddfbdbdbecefdfccadccbaedbeafcaaabbbbeaebafecaceefaddafedccafdcabcafebdeffdaaadefbabfaacfadefdfbcbeccaedfebaaffbfdffcaacfbecbeeaaeedaadaadfbcefdbdbfbcbeeceedafbddffddbcdbccfbddbaeceeabcccfeeedffdbefcbecdabeafdedcaadaedbaffdaafcdadcbfaeaffaadddaeddbaaecbfadeebbbcdddedfccfcbabccabeaaaabebeabcbcfcabbcecdeebcdfefbcbbcdcabbcaabdfbefeeadaeacffcbacdffcaedfccebcbcffabdfbecbbebabadaceadfedbfdfdbacdfbddfeecdaddaacfbdffcfbcaadedecaffebdddaacacbcfbbdcfdecbdbfdcccaeefebbcdcddccbdeebebebcbadecabacfecdecfdbedcdafccafabfdcfdeaefdedcbbffbdbbeabbddcbdbfaadadeeafeccccbfabdbbbacbfebeddadbabffcaceacaeeabbfdebdddeefdbddadacedafdfceedfdcffacfeceeeadceedfbcddfcdecfddbbcaacfabfeebbacfafbebacdafcffceabbceeafdbbccfcbccfdbfdbeaafbecefeeedaeceddfdecabaaebdfdbfeebfdecaceaafdffacdfcdfaceafffececaabbfbbaccdaceecfdedcddbdbcabcbfecfbdcebcaffdafaaafdaeacbafffccedbccfdaaadbdccedaddacfdabcdbcbaacebcfdcddbaafdfefabeefbbbcdfabbeaebeeadabbfbbaccbaaedbaebcefceaddfaceebecfdbccbdeceeeabacdbdfbbbbebcceabbefbacfdfafacdfbceaacfdcedecbabdceccfcebcaabfecedbebcccceeddcfcebdccecafbfaccfbbaddfefbbaefcfedbeeefeffcdabdecbdedaedddeacddccdfbacacfdfbbcafdabfcdefdfbcdfcedbfafbddeebcabfafdefacccfbafcadbeebfcfebbafaeafdfcaeedcaecdbaecabffaddcbbcdceedecbbadfdfaebabcdaedbdccceebdddaebccdcaeccacfcafafbbffabeceeecadaafeedfdefbebcaaffcebfaeffdbbceaffadefdedbdfbcdecbbfcefdfcbedadadecdfdedefcffccbfffbbfcaeaefedabacfccfabeacdaffadacefcaacacdcfbeccdeaafdbcaadaefebebacdccdcefaffedbdedafbfeccbbdacabaefadecdecaefeadecfdaebefbecbacabacaeffaefbebdaaaafacebedebaadccfeebbabdcfbbdeaeedaecdeedaceacaedcfbfdbdbccbcbfccbcaebcdbecfacfddccbecbfdefabadaadebecbecdecfeeaeacbbbcefaaeacbbceefebdaaecccdcdcecdabddfaaadcdfcbbdbcadabfbafbdedceedecbdaefafacfeeaedafdbbbbcdbbdabbfeeeebffccacfddebbcefbbbccfcdeafddbbabbaeecbbdfaffbcafdbeeddabedcfbedcadafcaaadfbbfcbeddbceafefbfabfddcddcacaeafaadbbdabdeecbabeaeedcecaaffcdecebcebdfcfedeccbccefbeccaedfdbecaeeefebddbccdcbfdfddcbbdbfdeadfcfbbaeffcbaffecdaebccaeffafacfbfdacfcfdcdaedebcafbbbdbeccffdefbadaacebdfadbbbddbfaaddbacdffbdfabceafdedccacebccdfdcfddbefeecbcaeddbeacbbbbefaabbbfadfdfbceaccfaffdbfbcdabfafeacddadfbcdabecbddfaaabccaddeecfffdecbdbadcecbedcbbceaedbeeacfbdceefcecbfaaefeaceaadddbfeaabebeeabeefbeeeedceafdcaabbcadeaeccddedadfeedcdeccdbbbefdedcbbeededccabefeddabcdcaffeadbeebecbacdbdbdaabddbefdafbfabebbebcedaeccdcfeacbcabecfdcfadddabaacfddefdbbaaaeabeaeccabdabadceeebebabdcccbfcedbaffddbbdfdffecabbabfcebcffbabecfbcccdbbbddfddfaebdffcbaddfaddefbdbfddbfadbeddfbbfdecdddcbcebddebccfecefadfffcacdeaaffbcdbffcfdadfafcadfeeeeddacfcbdadccedabcfafedfaafaaddeddaddcfcbcdeedbdceddbaafcaabddddefbeefdafeaebccbfdffdbdfbdecedcceaecedafaeccbdaeddbdfedaeaeafccdbaaabcfbefdcfefdcedbbfbbcaacbcddbdafdcafbcafcffeafeedbfdfcffdeaabddaffedeebfffbffdabccfccacbdbfeabbabdfdaebfcbfbfadbdadbcfcabaebacaafaeecddaecaeffcefdeccaccddbaaaececcbaddebefdedceeeefdcfbaadbbdfebceeccfbdcfdcabfafafdecabfbfeafebeeacaefaefccfaedfdbebefabdacdacdedefaceebffefffadcedbbcbfefdaadbcebcdfdfcbfabfedafbbedadcecfdeabbfbeceaedfefdedededeecdadcffbccbbaffdccabbaedfcabeedcfcffbdbeebafccdeadccffaadbddbcfdcdcbcbeabccffbcccfecdedfddbeaaedebeeffdadcdadabefebbdedfdaabdcfecfdbbcececbbbbabacfaebccdfcdcbfcedecaaccbeecedebdffebdaeebdabbbfeafdebbddadfccbfbfddeceaadcadbcbbadafaffecebbdfdbbbaebbcfccfaabbadaefdfededcbbebedccbcfedadcfbdbacadefccddcbebacefffcadbeeddcbdfbddffdfdaedcccedababaaefbaccccdfbbabdcddaacccfebbdcfeceefaedccdbfafabbeaeacdfbffaecdefdcceebfccbcabebaddcbafdacdfbeeedabacaeaccfabeccadffabbfaecebdffeedecbcdfccbceebabadfdebfdbbabccbdbfdfbcfabebfbbedeacdcbccebeecbeffabbefdabbedbbddecdefeecfdeabfedddabfeacabaaefddfbadaeeceeeeaaecbeffcfaeaaebeedaadddcceeabbcdcbdffebcabadfdbfaaaaabacdfbacaccafddcfacecfddfaeeecabccccedefcbbccfefceeedeedecceadecfbdbaaffaafeefddcdbfabdbebbffbdbbcfddcccafedddbadabedfeebcdfadfedfddcacbaaabfffabcdcdbdbcceaafdedfafcdffbefeddcfaafccaecdfcdebaefafcfaefecfbdffbbefecbfdbabbadfadcdedbeadefeccbafdccfbaabdebafacecbfebbabdecefbfebcdcdbbcfecccdcaebafdccebfcfebbebfffaebeababbfcccabdfbbcbbabfcdebdafdedaeaacacddfededdcafbeceabcdebbafeefffbfedffebaeaebbaacabbebeecfcebbdfdabfcbaeebbabedaacadaeeffdcfeabadececbabceccebddbacedafadabbabcaacbbadcbedbeaceaebbbedaafcddaaaafffadceceebafcbcbabaccbbbeaeeecfceabafbffaabdadcdffefaeefdecfcbbbaafbabdacdcbdcbeabcabdbddccbbdedacbddbceddeebbfdbbecebfcfadeadabefaadfdafebfbbfefdeddeaedadeaaefdabadbbcccbcfdeebaccebaaeeccafddfcdafbeefacbdfcadbfcadeceebbabfaaefcedcaafadbfcadfffcdcbfdabaeabaafddecdedabafcacdbbedbfedaafadfbbcaffebeabedbaeabcafcbeafebbafdafccdbafaeaddbaaefdddeabbaaaadfaccbbbfaecfcdaddccbcabfefdafefcdeaffebbbcfdcbeffbaaaffcddaaffdfecfcfdbccbfacbfbacddeefcdaffebacdbdcafddddedbacaacaedeafbcafdfffddefdedeaaafacafdcffcaeddcceacedccdfcdacacbeacfefdbecbbedbcecbfbafedfaebfcecceebbdeaeedcaabfaceddbeaaebbacbbecadcafaeacfbddffdfdeeefcabeecdccfedaacccaceebfefeeecfadbbcfffbccfdfedddabeecbcebddaddabedcfdbdbbcacedfdafdaedfeaadfdcdbcddabbcdeeabbcdeaedfadacbcfbdacbafdfaadcbeffeeeafcffdccfcfdafcbefccaacacedaddefabcbbebabbddfebbaeccfeaacafdffefffebcdbdccaecfeffcfddcabdecfeddcbbeebffdeecfbbdffffcfecfddacadbdbdaecfeeebbbcddbabcdcdadbfcbffbabaaeebfbafafbcefaadabbfbdeccabfbcbcffdfedfdbbceaabcbfbcbdbbcbacfaacefaefdfabcfbdbfdaaaddfcccacfdceeeedcddbfdafafddbbebbcbbefacebbbcbdcbdfffabbdfcaddacdaccecbaaddccfeabccbbcdfbcfeecbfeafbceeabbbdcffbeccacfdcddffebefccebcfeddccddcfecfdcacbadafafdfafebbacdefdbeefabaeccbadceaaafebdeabeeacfdbfaaddefcbfbfffadaeabfabacffafdfaeecbadcaaffdefafadfeeabefbaafeedcddbaadddcbfcaecfabcbdabecfebdfabcaabdafadcbfefdaddadfacfaeeabffcbefebbeeeaeeedcbdcabbcacaddffdfefbadbbebfababcdcceafdaebbafcdfacededffccafedcbeabafecddcdebcfcbeabcbeebfeeefbadecbadddbdafefbdfabefccebffbfafcedababdaaadbdaddadffccfddffacbceeeeabececedfacdccfcedcdcddcdddbbdeccefffcefbcebbabffeaafcfcdadcabaaeadebbcfaefaeabfaabcdbabeecaacdaefedcdffaadeecefbecedbdebccffbbdfdfbaefebcbfbbbdbbeaedccbcbfacaddeeefeafceceefacbafbcacbdccdabccfabfdeacceccebbfdbddafeedbdbaafbffdebbbcfbcaadcfdbbacbeecbeddbfeeaceeafbbcadccffedaccdbffececfceefeacbcfdfcbaeedeeccabdccafbbfaebeffdcecbacbfdeaacaefebbafbacefdeeadedefccefcfbaadbedfbabdeedffbdceefefdeccffafdfccfbababdecbaadfbdedeefceccafdebdaefceddfafcfbdedabbafbabedbacdeffdcccbccdbfeddceccadccfbdaccdaecddaeddcfcbfeeebfaedffdaedbcbdabedadfafdbcdecaacffaafbcabbdebdcdecfcdefaaffaffeeffaefedaaaffecdfcdbfdaaffadaefefeacbcbadadecdeeaedfedaffeeadfadeefbbedacdbedfcbafcededfdcdbefbebbadecdebeeaedbecdbfcbacfecabaabcaeffffedfdedeccccecafafbfbdacdcbedefbbcceefdaecfbeeeffcbdcffbedcefdaeafedbfdaecadbbccfeadabbebebbddbecacefbcfcbaabcececbdacbbaaecbfbedfbcbafdeaccbfffdbabfdadfefeeddeabbdfbafcdbeafccfdfcefaacdaadbccdceddbbcbfdbfaddfbaafacbcbbbebcfaddbadfeadcaaceafcfbbafbdfcbdcecfafbbbebbfeabdbcdcfdababbaccedefbdcbdaeddbadbceffecdfdadffbdafccafadfaeedcbabdceaaccbbcceceebcfacbdabedeccfffabcbdebbaceffbcfabfcafccdccbccbacdecfeabbcbcddcedecabbcfaabcddffbcfddddddfcfdadeccaefbaedfaffbebbebbbabadfbddbcfccceadfdbecadaceabdbeacddcbaedefdececdedcfdfeedbcffabdffcceddeefbaeceedaadcddccafafcbfdadefcfbdfefeedcfbdbcebbdbaaebdecaceaaeedcbccaacbbbeecdbaddfffbdfbcfbffbddfeddcdecffbacfbeecdcacebcedaeeeafbafddafccbaacddcbffacabaebbcaacfaacccacecbdbeeddcbeadcbdeaeedaedbceecaacedbfceeaacedecdbddccfdcdddacfefeecdebddaafceecdaeffbbebcafdbeadafcecaadddfcdbeaacddeccbdafdaabbcddfffdacbedddabeaaccbbdfbfaddfceccdabcabdaacebeeeefbecfaaeaacddbaefaecccaeeedbebceaabfaadaededdffddeaeacdcaffdcfbadeaffbafdaafaceabcabbfedaaabdaeacfafedfebededccdffcfaecfebbedacfebbfcabccfbcbffbfeecbcaacafcffbbdfebedccddffddfaddfccdffedacddbbabecfdecbcdadecffdcabbebcaebbcebcbeacdacddedbecbccdccbddaeedcabaedbdedabafaeebdaaeaefcdccecccaaefbfebffeabafcfccfbfdcdcaadbefcacffdebaaccbaabcbdfddebcbcccefdbfadccebdbcbbdfdabefbeefefbbcaffdbabccadfaeffbbaceebbeddcbcebeeffcdaadeffcdcaaccebdeceeccffdefaadcdfbbddfccdbfcbfbeccccafbbfcfdbfaefeabaebfecfbfddbbbebfcffbefaaddbdeebeefdfdabcdbfabdbedfbcaafabacaacaebfbcadacbcccbcdfadecfeaefddefaedaaccaacdeeeafbbdbafffaecfbffacfaddfacfedcebebbeeceacffebdbfafeccaccdbbfbfbbeafbbfbebcaeacdeaaabecfdacbdfbddcefbdddbddaddecdfbecdeffbfdffeafcabcefeebcbfffdfbbdbdefeeacdeffbefbcdecaccffeacecddabdbceebddfedffecbffccbfeafbfaaddfbeddecfccbabfbafbdecaebccbaeaacbefbdbfeddacdafedadefdcdcebbefaedfeabecafefeeccfaebefdaddeedccdebadcaaaaeaddedecfacacbbafbfecebebfeeebebcdecbdbbacebcbfbbffdeeecfdfccbcfacfeecdcbbaeebeddcadffceaebbfbdccfbeddefeeefdffaabaabefcdaccdcfedfadbcfabaedffccabcedbefddcfcbebfdaaaecceadfbdefcafaefcafddefbccbebcfcefdaaaeefadafdcdacfacbaffecfadfeddfdebbaeebffeecbadcafdaafbbaeedecedcacfadfcfcadfaeacfdfceaebfcacbfafebabbdeafaaafddbcbedadaecbeedcfcfeaeceacbdcaeedaceacaeeddbbeaceceaeeffcfddffedadabcbdebcacbcacabebfcbbbcddaccdccbbdadffbadebefddefcacecddcefbfbabcbdcebdbdacacdedfadcdefedffbecccebabadccacfdfdceebfccdacaffceafbacccecbedfcbbbebabbbedcdceacabbdfabdeeaecefaeddefefcdbabffdfbecddddfafeadbbedadbadeefbcaaeafaafccdcdebefebedcdeceffdbebfebfcafdcdbacceeaabeedfeacacfafdbedffeddebaefcbbbdbbdeacfbccfdacafbdadfaefbdbddceeeccacbbcfdfcdeaafdeeffffdfbdcecacdafedbdafdcdffceaaaafccbabffcdcefcecbeacecdcffcadabcbebacfbefbfadfbebfbcdcbedecaebaaeddfffbbaebafbebfceefcdaaedeefddcaedfcfebcdacfbafbedefaddbaffdebbbefdcdebdabaafcacbbfafbfbefdbfafadadddfafbbdecafeaeeabedabcfeddfbeaabceefbcaddbdbeccfdfaeacabfeddfcbaaecdaedebcbfcbbacfecffadaabaadbcfbffaaafcaffaaadfafcfaaeecffebfbbfddcabccfaeedffceaddedaabafecddcbbadbfbfcfbaddfafecdbbfedeecffbddbdddabcdabcbdcadadbadbecbdfacaedeeffcbbfeeafddcdcabdfddbfcecbccbacccbefebbabadeccfbaedaecfbbaacebccbbfeeaafbaefeccdbabbeffbddadaefeaefdcabeecacaedbffecaadcebefbefbcafeefbaafffadedaccbdfedbabdfdaebbdebecacbfcaccbaaefefccdebbddaccaeedccaddddcdcfadafceececaceecefbebfdeeaaddbbcdbeaccbdbebdaaafceddefacadbeffafeecabfeabaafedcbdbdcedbafafeafaadfbebfcbcfbbaeaaceeecfdbdbcbfddecabeabcbbafceffbbeedcfbfefecdeafccdceaebefadbabccbcdccbbefeceadafcabbcccbfcfaafdccbdedbdecfaabafdcdecbaeaeedebdbfdececaddbcbfdaddefecdeeefcaabfbadbcebffdecaffcdacceecfffecdcbfcbddcfbdafbbfadecafaddcafffcbddbeefbcaccdfefcefccfaffedbfaccdfeeaadcfefbaddcbefcbffceeedcbdeafdbeedcbaaeccdffecffabcaebbaffeaebaacefeeccbfdbdeffabadeaecddcccbdfdcaefadfcfbcebcfebaefdedcdbcdababcddfbfadccaefedfcefbcabfecacbbfbfbbbdefacdfbeeddedfeeecaaabbdedbfcbebccbebebaecfcdacdacbffafabcdeadaefafebccfddccacdecffdceaaadddddccaefffdcbdbeabfdcbddebdbbfdbcadccefeecaaabbccdeedccbdabfffcdfcfedccdafcccddcadecadbeffaddbfddbeadbdfbaeaaabacbfbeadfdfefcafaddcabdeadaacffabcacfadaadfdccffbdfcadffbbcaebefcaacabeefebeefeeddbfaddedeebbbdcbbdceadafbefaaedaabfacbbbdaaeccaaedaadfcdbdbccbaafdaffecdacfdacaafadbfcfaaddedcaeadfdeaebcfaecdccffdbffddaaedbbabbbecbcadcfffbbedcadcbfdffbbbbacedbbbaddbaeadedeeccfdbadbeeccababacdcbedeccebaceddefbcdedacdfbfeaebaffffebcfcbebbdeebbabbcfdeeababaabdcaecfbebeabfbbbbecacafeafecacffdaeeccbfafabbcfdcafeddcedafeccfcecfaddeafdcfcefefcefefddceeaabfbadabebdadbcdabddefeaacebdefefbabdcfeccfafcfeffdcccffdebabdddbdefbbbcafeaecaaccaebfcdfaffffaaecbdfdbefeabfaaeafedceabbafceadccaeeeceececbccaaefcbaadcbaedfafbaaffcedbceffbfbebfffdffbcefdfcaefffbeffbaeacdbaeedcafeadabdcfcecdbfcddeaccabcbfbdaaffaaefbecafbebcfdebfcbbbbddcfecfecbadcfceefebdabefceadfbcefcaadfebcaceaacecffeeeedebebcfeafafcebccbbddaccdbfdadaabfceedadecddeafeaeeaccdcddceddfacefcdfebfebbedafcbcebfefbdbcbffbaeafcafaccfcadffbfecefadffeeacacbfadaebeededfebdccbddeabdedefcdcddefffffcffdedccdedfccabdabcfebeabfcefdbacfafbfbcccbdfecaffdbdcfdfcfbeaddbeabcdcfdfbddfcfbfbfbfbbafbbaebeaffeeecaddbaccbababeffbddfcaadaecaefafcccafcaebafbdbfefdeacbabdadeefeefbecdeecdbfaabcefcdfccdaefbeacdadddcadaaaabbadfdddeeeacaecebadfacbeacacddbefdccbbbecebdfacedcdbdadeaecccecacddbeecacbdeeeebfafcbeaeebbadcdfbadbcfcabfddccbccedaefccadaaebcfabfaaddfdcabfdbddaceabefaefecfebeeabfefdaadabfafdebbcfacefcbeeabcccbbecbecddbecbbbedfdbabaceeefdedaccaeacbfacfffeffeaefaecfafacfbeddbcdfadeebffdfddcfacfbaceeaedccfccbfaebdccdfeabfccbabeeafcaeebfdcadcddeeaabefedabebeaebbecebcfbbaceabebeedafaabcffdacfceeddeddbabbfedbeebcfdcfcaceeccadabfaededdceaeadaefdadaccbbcfdefadedcdadaaeedfbacfebeedaadeefbfeddadbcaefcdccacfaddfbdfebbdaadadfdeedaafafefbddfdceacacdadefbdadccaaddedccefdabafaacfbfdeeebcdaeedeeadacbefeadcbffabcfecefbcffddefcafbcdfccbafadabebfbfaaadcbbbdacdaaadcaeeecbefafeeeeefcbfeadfebaacfacdbbebaacccbefafaacbaeebffbececafbccdceeeaecbddfebacaecaefccfbdfabbdabcefbcecbbfcefedebdbcdbfccefecedebdbaefbfeddebdeafaaeeafdebcbcadcfafebdaceaeadbffbcdaecacceffbdefcabadfdbbadfbcdccaaecbcdcedafcddbbfcbfbaeceeadedfbccbbfedbebbcaefaabdcdbadbbdeffdfbbeececdbdfbacdfdeecdcaccaeabcfceacdbaafcddbfbdebfdcbeabbfacfebedcbbceddaaacdcaacadbffeabbacdcbceabacbedccaeabcfbbbcfaaadbafcceadbaeafeaafeccccbffdedbfefcecdbfacbeebbbafeabbdadecdcaacfffcafcffddbacefbdacbadeccdadccccacfbfeadadfdbdadbdefdbfedafcabdaafddbaaadcefdcecbdcfeefdefedeafccecfbeabadbdfdebbdfbdaedfdcafbdccddbdaebeabedfcdcccaaebcdacbecbbbdcbbbaffabdfeeaabcfafbeececfeeacebcdfeaebdecdeadafefceceeaabeddecdbdbefffacaefebcdebaeabbeeeceeddbddbaebbffadffaabdcccbcdcbccfcafeafaabcdcecbdbeccdcdceaddcccfdbdfcffdbcecfdafdddaeccfddcfedabddbbcdbfababbcaffcfadabbdaacdbcfbcabcceaeafebaefeddbbdfeccedbdefafebfadabfbadabedececaaeedcaaefdfccdbdcbcabfddcfcadbfceffaddbdacacdddbbfcdebdbedbbfeefebfddaffcbbedafefccbdfcffbfdcbefeedcfbebebdadadedbdaaaecefcacbcffadcceecfeccfaddacadbbbaffefdecfdabedddcebcdbbfbebdcdcafeadafadedbbdbbafeddcbeccbedeaaecbcdebdcceacdcadccaaabfdedecccfabafadfcccdaafaafaebecedcdebeaebabdeafdadcfbeadcdbcfaaeecbafacefbbbecfbfdbccebbbacdabecfeafcdaeababbccadfccffbeadfafbcfeddabdaedaebbcfeaadcbaecdacaecefababffbdacfefcfabddfadaeddcaeddaecceaffaabdfedaddaedbbdefefbdffebafcccaddbfbcabbabbedccbabbfcbfdcedbcbcfbfdbdebdbcceefbcfddfbdfcbfadbcdcccdfbffdadbcfbcfdfbbacccbdacdaedafbadababfcafbdfbdbecdaaabfdffbbddeeccebcebadfcbaebecebaccaccbabeeeeeacdadbaacfeceadbadadabebcfcebeedffddfcdbebcbfbafeeacfbeaefbfdbbddcadabefcaeacafaadcaefcdefbbdbfcafbbaecccbcebfddefcaebdeddabaaeebcecdbdafdedfcfefcaeaebefcbbcbdeabccbeeebcbecfcabadceabefebfabadeddbfacfaccddecdfacaafaabdfcffcabadaaeddcbdbbbebacafdabeecbecdbeecfecdcffadbafdefcaffeffedcfeadbaeceecfdcfceebfedcaeaccdeabbebdbeafffdbebeedabafdcabddbaffdabdfdfadcafcacfacddfebebbceacfedabeacfddaaadadcafecadbdfcdeaccbbdaacefbccbbeaaeebeeaeefdbaddeedfedcfaeffecdaeebafbfecbfffffffecfeafbaefacffddedecebbcbaafddffdbafbedbceffdcaddadcdfddbbdbaaaaeeecffbdaefbccebcceefeeabceefdbeeeeacfaebbfcccfafadddbbbaeedcceedcccefccdebcfbfdedfbdaebbbbfddaafafcacddafacaaddeaadfffbccceaeaacecaacdcbfdffdebabbefebccbfaddcbfebdcdaceabdddbbedefadfcacdecfddbeadceaedcfcbbcdcbccdaabfccdbdadefecabfbaafbbbedcdedcddfeccbaaffebeceedecbfeaceeebffedbebeeabeffacdffdddfadefeecbcebfaeaccfecbeecfbdaafdeaefeedffbdddcdebbfceacddfeebaadfcbdedecbdeddbecdeeaabcdeabcfcfedfddbaedfedbdfaefeffddfdeeefaabccfebbdcfcfcbfebfcafbdbcccdfedacdbfaeaebafdfadceadbfddbbdcdddcdbbfbadcedabdbfcaaabbfaaedfaedeafcdadffaaaeaddabadcecceefccbcefcaaceacbdcfbfcedacdafbffecfcdfcbbecfedbfeffcdebacbcaacaecceccfbdbcbfeabddabdffbeafcbedaeaacceefdcdfbbcaeabeebbcebcbfaedccacacedccccbeaefacaafacfddaaaecfcbcfcaccdcaceaedcfdecbddbacabbbcaadddaaccafbeecfadcaeecfadefabfcceabbafebbadeaaafbcaeceebdedbecfcbbcbafaddbeebeceeeedccddfdefbadcfecbdbedcedfdcbefaefaaadeaeefdcadcafffaaccfccddeddeeabedddedcdcadcfbfdbfacdcbbbcacfbdfefbdbfaacbddffdaabcfdceaedfabdaefbdafcebeeaaebdeebeaccbadeccfdaecffffdaeadebcfaecfddfefcacebfbfdedadfbdbcfcfaeafeaaffcfaacfbabaaedeacdbdbbdfcdecfddbcebbfeaeadefbaeaebbfdfabcdaaccdfabffbbcddbabfeaddcaaacfeaebaeadcbddcbafeeaddbbcdaddcfeffccefbbeafbcbbbcbeeabeafdcfdcfebdcafdedbdbfcdcfdaeaabbebbbdfcdfcdddcbbfdbdbedeedebbbdcbffdbfadefcbebccbcfccfcdcbfbedfcbaeaafefafacfcdfcdaceebbaaecbeaddbaaabfafebcbbdfcbfaeeabfcadaabcdadccddaefccbfecacfeaffcdfdfdceaebcabffafeabcfdaadefdaeadadcbcddfcaccbbedfabeecfecafeeabdacdbbfbccbeaddecaceddbfdaadafafeffabceafecacdbebbdebafbcfcfcbedbaecdceaadbdffeafccccceaaeefededdcbcfcfeddaaafbbcdecafeecefbcacacdedebddfaceccdbdbcccbaecbedebaccbfaeecaadbacebdbabafaeaeedecadcbdbcfacbfadfcdbdefaabcfcadfdafaaaaadcdadbcffdcbafbafeccbcbcdeddddeefaacfdedcbffafbcaeaaafebcbccccefdefdcceeebfcfbdbdaacadecbfaefdadfafedbaaccaddfdbbbcaaadbbcfdceaceaccfaeaddeafdeadfcebcbdddeaaeeedafdbbefeffdebeeeaaccfffdcfedeccfeeedcadbaeaecbefdbabcdccaaefddffafffaedadcdcfeccbcfcaceddbbabadeeeffbfffcbfbeacfdacacfebeabdadfbbaafaebbbecfcfdacabbecedbaabbdafbccececaeeebbdcdbfbeaeebecebccecffcadaafeeefcaeefabfffeeccddecbcccbbffdfcbdbfdecaeeffdaaebcdcafcfabdddebbfececacffadfaabddddddfbbdefedffdfbaaafcebeaabbdeeeaacfeafdfeddafbffedacccdabbacecbfefcbbfaaaceeabcdffcbacebaaafeaefbdfddaebcfeeeaedbfccbcbfbcfbcfcdbcdacaaffbafeebbcdbcaaaddcdfebedadceebffcdacddcdbddefebdbecafebadbadabbafafbabdbdefbedffcfdbcddadcdecaacafdebbeddbcadfdbeacdadaefdccfcefaaedddcbfabebaafbbfbbadbaddaefacbecdecdccafcffcbcaefbebbfacbdacdadfdcbdcddcdacaafbcaeabbbccbfcccadfdedfbcccecaefcceadabcbaecdcadeddcaecbacbccdceebccbfbefeacfdbedeadfaebdbcdbbfccdfcebbdeedeccbdabadbbabdeeecbafcbafafacbdcfcbdcaefbbbbdbeecbddfffceeeacacbefcfaeaeaadddfdbbdbceffaacabacfffeafbdbefbaccfddafccafffcbabfbdecdfeddfdddbfddfacbaccafdfaacbdcadbbaddedeaeaafccfbbacbebddebccefdcbfafcccccfcbddfcfdddbfcfecfdeedacbacbaededbaddecaeefbfafebffccfeeabeefdbbecaedfdcbcefdcdeedafddcccfabdaddbfafdaadffffbdedeabaffaaeebdaedecdbcdffefadccaffccaceaededfbcdecdedbaedfcddaddeeffeacecffacbcdfbdecfdbcbfdeddabaaddaccdefdbcaaefdbfbbdabecebabcebfcdcceedcbbfbbdccadbbfecfccfcffcdcbdfaeacdadbceebfdfddebcbadcededfddcafbddeacdfdfffbdbaefaeebbdaadbbeffedbdcedbabdfddbcadbbaebfcfdbaacdccebfadfdecdddebafcacebeebcdafcafadccfbadabcbddebcdaaafebfeaaadbfcfdbebcdcdfaeabdcbebbecbebdffeefbbfdbabdadaabcccbcbaedadfabdeedbfacfdadbabadadfdcbdeaadbdcbbefcadbadfefdedecfebecfaeeeeddadeabadecadcffcaadbdafddcbdcfcacabedcebecbdbdbaeafccbdccadecaeafbccafdecdacececfcebdabafbbaaccdacadbbaedffbcbfbebeffdecbddcebabfcabeeebefefefadaceadbfddacabefdbbefbfcebbedadebaabadecccbefcceedfeeedbdcbcccdfedadfacebeafeedcbaecdcdbcbbbdabbffffcabdddfdfccbadecebbfdbfadbccfdfffbecdccdabfebdefceccdebffccaeeefcffddaaeadccadafcabaafdefcdecfbdceabdbdfbfebfdeffedccedaedcfcaeeccfaefdedcbfffcadacbaebaebeebbfddaedebdcdecbdbdeabcebfdccacceaddadfaaedcbbcafdeddbaefaeecdfdeccabadaacceadcaacfeafcedbefbebfdfecbdcabeaaafcebaafaecfadadcfdbdadfadfcecfbabdbbdaebcbaedbdbdafdbcebfbbdbadedcdadebbecbdfbacdefaabfdfecfebfbcabfbdcfacaeeffdcefcecedaafcbeeeffbeeaaaaceddeceaacdfacdcddddbbdfadcfadeedadaccdfffbeeffaaadceffaadfccaefacafdcefdccacdbeadbcfddfdfefdfacffceeddaedfeefefbaacffabeccedaeadadcefbcecffcabdffaaeadaeacefcaaffabdcabcabffdbacfcdbafaaebbfbeecbecaddceffebdeeccdffddacbaacbebedafaaaadcccfeddfdfefbecadefaeeeacabebbdaeebaffcbcefacaacfcbfdedcebfbfeedbabbfacbbefbcbfadeabebbebfbbdeebfdcfbdafecdbfcabeafacfafcfcdadddfbccadaedbddaabfcbcdaefccfeddadfceadbeecfaaedeeaecebbffacdfbbbfdeaebcbefaeafedbddeabeebddeafcabfcafbcefbeedccaccadbefeafededcefbdbeeefaaafcaeeebcffabbdfcdffadcaaabbaebcfffbacfffefbacddaaaecddbdcafaedacfaaacbcedcfdfbafcebfeeddbcbabdaabfaedacaccbbeebfcfdfcadebdbcdcbacafbbdafebcccafabeafdadcbfaadaffcadecceeccebbacceaabbcaebcabdffabfffaeaffefafaccfacaebaececaccbebbbebdbeeaeeedefdffacbffdbbdedfaeebeabffeadbfdeadfefeafdfefaadadebfcfeceaaedbfcaedacbeebfbfbeebeeacbfcfdaccaafbbdcefdbffbadcbeabbefdbbdedacfcdbbaeecfedbbdbfbbdaebbedefeecfadaeaabebfadecadfdfddafacefcbeffcfccebdddcebeaadcebafeefcfbbbafabfadeeeccfdeafaffddbfaddbcaecbdbbefadeebfffdacdecbfceeacadfdfcceeeebddbfbdfeaecdbcaadceadbbabfccededfbadefffcdedfffbcacdbaaaaedbdaecdebdacdbcdeddbeecbbbaeaffcbffccdbebfaaabbfcbbdcbedabbdcfbeebbeafcaefacecbbceacaadfbbbbcfdcbbccdeaceaefabbddaabbddacdafcaacaadfbaeeaceccadfacfebbfecefdadebffdfccceacacadeadcdbbefdccddfdebccebcddabdcfefddecbcacaaecedbacfdcbceafaeceaceccdaaebceeffeafbafaafffabfbebabeaebfdbbdeceeaceceafeadcadcffcceceacebfdbfdabccfbafaeeccddeafbddbdefafbfbabdefbcbaadcbddbfffbdfccfbaaadecfdebdbbddfeafdcbdcaacdcfaeaedaaccedabcbdeecabbddacafdcfeaccbbaeacfcbffcebfdfebebcafdbeeebaebbbdaadeeabdbfbcdaacefcfddcddabcdcfafedcaeacecabfffddaadadefedebebafebfdeaadfdabfedacddcdeebafeacfaeafbeeaafbbbbfbcadcfbcdcfbdbfbeedcccfffbecbbbddddadfdfffcbcaccfeaacdaaeacdedfcbdeecafbadceecdceefbbccbcbcfaeedfbeecbbecedddeaaaeadccefcafcbabfdaeaafbfaececcfadddfeedebebcfacaedfdebcbaabedffccacbcacbdcefdaecebcbcbeafbdebeebbedfecfdaaebdfddfcefcbeeacddeefbfcbefecefeccfeceeeafdddbebcabcdbeccacbdfecebbdccaeefaaedbdbbefbbcaeeacfebebaafeceaebdbfeffacdfbffbfedecfabbcecefbcbecbffafbbbcdcffbdeaaacdeffbfebdbacabccfeebacdbeddaadbebdafbeefedacccbcabefdbbfadfabcfbaaddffdfadcfdcbecbacecfebdabdbfebdedbeebfccfadbcfbbdbeacdefdfbeacaffddffadfeaadbabadccbcbcefcbbdaaffdddcbedbabcaffcfdedefeecbffffefaabeadefddcbebcecdfcdeeadeeabbdaddfaedabbafffebcdedcbedacbecaddabfdafdacbddbbcdeeafbcdedaddffbefcaabafcbbfefaafcfaaacdebeabfcfedabfebafcbbebcbadbaceedfedeacaccabaaedcaaebdaccbcbeedacfbbfbeefccaefdcdebdfabebbbcdcafbdcdebdcadceaeebdebadaaecdbdafbbddcaaccdedddcbeeabdfdfbcffbefaaefeeddbcbbbfffedbbdfdbdaddbecdbbefbbcaeccadafafcdffdedbfefebceeecbaaeabaeaaccdceccbabefffedcaeddacefbccaebadeafcefbbfbdfbeaddbebccaedcdebceacedfddccfdbbbcdefccedabdfadfcebfbeabeaebffdaeeccafefcadddcaeddebccceedebfcaecdcefdbadbfaeddfaeeddfebadadaabfcdfeaaeabcbccbedaebacecaedecbdecaaacbdfbfbeecddcdcfaebefdaeceacdfabcccdfdecfbfddcfbcfcecffcbcccdbfebbdcdabbaaabffdaccdcdabdccbfaaebcfbbfedecfaceaddffcdfeedccbebfabaadaeeadfadaafcdfbabdeecdecfbdebfafaadaecffcfcdfbcdcfaddbeffedcacdccffbadccbacbcebadafaeeabdfeecefdbcfcbaaefcecfbacbafacceaabacadfefebfedaeafbbeabbafeeacbddedccbeaabbdbbcffaaaccbbcfbcfbcdaccabacbafdfcbafcfbcdbdcccbbfebbcdcdbabafbdedefecfdcfbdededbaddaeeabffdbebccfafbcaadbefecbecedabcabcdcbfeeaccfccfeecbdcbeebdeaabffdabdfdccbcdffebddabbffccacddaceefeeedbfbcbbebecfdcdbaacaacabfbffdecdbfffecbffcfefbbadeceaccfaddfcdcddbebbdacceeeedccbcaafcaddbacfeadedddeafbfabbfdbeecfdbcadfabcffbbfbdddafdfbaccecaaebcfafdaddbeaacbdbdceecfebbbffadebddddcfadffcccdcbfffbecebffffcdfacccdcaaafceaaafeaafcfdcecffaceafecfcffbaacacdcccfebccabafecaebceaedffdfafacaadcdbdeaaffecedeaaceafbaebcaedcfaffcaffddeacfbbdcbaebdacdafeffedeaecffabcbfbcbbbbfabbfbacdfecbedddcfeaecefeedebcbebbabfdcdeecbffafdffcddacfdaefdbccfbacdababddceafeedbeafeadceaebdebceecfebaffcaeceafabcdecbabaadcbbcfbaadfaeccdceeceabdbfcdeeebddeedebcdbebecaddfbcbaaadaeddabddeaacaffbffacaebfabefbecbcaeadffddbffcfbceebeeddabadfbadfeceafcdeabcdbebaeecbcfefdabeaecbbdfdfaacdafaeaedddcbdabcadaaccaffeeeadfafbfcebaebcecafbbddfbfbcceffdedccabfacadbfcdfebaefadffaddfaeffbbbeefcceffaeadcfbacebbdaaaffbbcffdcdccfffefcefefcefbcdebfdfbeadefffedbbfddceecdffbecfcdbbacfddeacfcdbefdcefdcbedeafcececdfecbdbcdebedfecbeecbbefadfcadadfacbbccbeadfedbfafeceedbccebfacbceebdcdbdfcfaeadcacafabebdebcdeefaabbdaefceceaffeecddcfbddcdcabafbbdabddacacdacdcbbcddfaccafebbaabefdbcbbeeddfbbedbeceaccfdbebecbcedcfdeeadcbaffacfebaeffecabadeffaecfdddbfddeffcebccbabeccbbeffcfefdfebeeeefbddbbddfbddafdacfbfcdfeceeaedffaffecbbcdfddfbfeabaecdafbddeeeaabaaadeaafeaceddecebaedafecaaaaadfaafeebcdeaacdceccaafaebefdffbbaccafeefdcdaaedfcaebefdceeafecdabfbfbfddbcdbccadfffeadeaedcdacdbfffaaabaaacdbdbdfdecdfbacbeebedbcacbcefccfdadfbccaabcfeeceebebefacebbddafcaccbffacfbdeeeedadacbcecaefcbadaeccadecedffdafbfefafdabeeaceeddbdbfdeadfddaebacdbbebcfaccddaabeddabcbadacdeaaaadadeccaacadfecdaaceafbcbcafcaadfacdaaebcbdaeafdaaffacfdbafeecdcdececcfffccdfaafbcacaffddcebeefdededdeccecafffbcafbccbdbbeebafddafaefdadcfbbdefaaaafadbaaabacebccbcdccbdafcdfbeffbacdbfccdeecbdcffebfaadcbfeecebddebafdcfddfeebaddefacccefffdafecbfdbcadbbeafeacceebaffaffefbcffebabdaaccffeacddccfffbafebeaeccbfddabecfecbbabfeaffbddcefefcedcfacfafcaacfafadbebceccddfacdbdeadeaebacfdbcfdafdfcebdecacdaeecfcaecbbadeddcadddddeabbaebeabfdbebedefbcaafabbceebdeeddaaefcffcbcacaecdcdacfdacbbfbcefbeeadfbcfbdcacaafbdedadafdcaddbcfcdbfcbdbdaafadfabffcbdadafbadbaedaddbbcfffcbceffcabcadadaaddeefffcdcceadadafdcaedbadcbadfbccadaafedfdeffededebaaffeeaecaffeefadeacdbeffaefeacccbbdcbabceeebbcdeeddabecedbdeefdfeabfcdafbfacaddfaddcfebdacbbbdabcddbcfadeacdbafdcbccebdbdcefccaffbfbaeaeddcbbaaabaaddeefcacdcdbbcffebcbfbeaabbcaeedeeefcbddacfefcfaafafdcdcacebbaadcecfcedbeddffbadfeaecaddbfeebfbeecdbccdeabeeceddeeeeddefefeaafdfbefdbaccadbefaacbcbdceddecfbeacecddcabafceefadabccccfcfcdcedeeddceedbaddcfcccebbcbdbbffacbefbaaebcddcdcafadeeaebbabecdbcaadfcbbcecfcfcabbfcccdbbbeafdadefdafefddaabccfacfbdefcbdfbcaaeefecccebddecfdffdaeebeacfdbeddbafdacddddefdbffdaddaadedbdecdfceacdbbafbababbfbafcdadddafeeadaaafdbceaeeaefacdffbeedddfeabeaebdbedbcedfbeeffcdaceebdacaacffaeadeddbedfbdcddacefafdeedbdfadbdcbdcbcaefecbaafbdbcebecaebddfebaaaedcefacfbddcfdffdbdbdabbbebdaafdbdacebacffcceaeccbcabbcabbbddfdfadadbdaabbccfaebebbfeeffbedfedbefeeeedfbdfbebbbadbaaeaddbacfafecbeffdcebdaabbacedefadefcfcceaceeffddbecaccbecbabddbeabdbceabbcfaebafcafaaabebfeffdecacbcfdadbdcecfcffeabeedddedcaabcaaeeeefadceffcdfcecebbceebbefcbeaeafcecdaedfcfaaedfecccaefbffefbbfcccedfdecaddbbdabfebeedfddddfcabbdebdaadefeafebebebaecbaccafddfbacfbfaccddaeddbdcfbfceccdacbdaabcdbcebefadebfcdbdebbfcabafdcaceabddcccbeedafecbcaedafbdbaacfbcfcacdcabdefcbfedcdffafbeaccaddbeaabeebefffaebecddaefffafdeffecddccaeccfeebabffccaabfacbfdcfdcbecdaebbeadebadabfcefbfedacfeafdaedfaeebfadfbfcedecfbfbbffbbacebfbfbdfddecfafcfebdddbfcbbdcafbaaacadfbffefeffcddabdfbacdfcededcdfebecfdfdcfdcceeebfafbcdacfeafbaacaedfcdafdbcedffbddecbcecbcbbfeecddfecabdbebeadedbbecdcdfcccbeaceeafcdcbbcbdbfadacecceabecdcdfdabfdebbcdbfbafcabecfdcdafdddecccbefcaefeccccdfacfeafadceffefaaefdfdfedaeacdbbacaddebacfdafddfddddeeafacfdcbaefbbaeaeffababebbffffacecddcafaaadfffceedccbeabbebbeadaedcffabbfddbdafcfcfbddfeeafdedfbbeaffeceffbbdfcaebaafdcaefbddeeabdaffabdbaadaffaddfdfbcbdaffabacadbdddbcdbfadbbafeedcbbdacaceadcfcbccebafefffbdfaaddfeadffdeecaeaaebcffadeeebebeebcbfcbcaaeeccbdebdbaffbdbadfecebcfefaaaedbacecbcefdceadcadbcecbebafbbdddabfdfcfddddcbdaaadeebcefdcfffbbadaacafcedbfcabbeedafcdeeabceadbaabcdabdaececaceecfadfdfbaaaabcfbedebdbebafeeabfcedccccfcfbeabeceefcfebaacecfceecbdfdeeddbdfeffbeedadcdabddebdaacecefadcefebecbfbafccbecdfbdbaafbfbeddbfddbacdeeecccdbeaebededabcaafeeacfdacbebdceecbacfdfcacffbbeecededdffdcabdccdaaddfcadabbdcafdecedbdeabadbafdbdeaeacdeccebfdbccaaefdcbeceadcfdebecafebebfecadeefbbcdfecacfdcdbbbafbbeabadaacefbffaecaeeffacebdcdeccdbfadbdccdddaaadadcebfcfabdecebfdfdabdddcdbdbabfebefecbffccadbcefaafbdbeceababffccdadbdabdaecbfaacdadebfceccefaedfbeddacfcdadeabdddcfbbccbebdebfaeccdcbfdfccffeabfbaebfcbaeeaaadeeeecbefbccedffabefcdcbcaceabdbcdfeccbcaccddedbcfddcddffffaddcafaffffbeaccecdbebdacaadabeceffedacebebcccaacdeefffdaaaeffebedeeedeadddbdbbaefbcdacdefdffcccdcdcfcdfccdccdabedefcdcaeddccfdaccaeceebaefbbdfeeddebdadccfbfdcadacbafcebeadcabbbcdbfcceccfefdfebacfbbcebeaeaafdefbbcdfedcecabbddbbccfcdaeafedcdbfefcdeeefabafdebaadaceffbdefedbccefdeafcdabfbcafbefdecbbbbeeadeddfacafbfddcabeefceebceeddacaaefbfeaddcbdaafcbdabdbefbeacdafeffababadacdcefceecacbcbbcefbaaefcacefbfdedaabfbffbbbbdcdbffefaaaaecffdddffabdefcbaeaaeabfdcdeecfcdaefcafabedacacedcefcffcdecdebfeedbaddaefcaeefeffccddeabedaddbddcaaddadbfddcedbaceccbbfcdcacccddedcccaceadbedeeebaaebeacadffecdcdfddceafadeefbededfdaffcbaceffffccfbfeedacbeaebbabffbedbafecbaecebfbeacafbdeaaaeeddadabcaccabffeafedefbdafdfacfcafbecfffcabefcfdfbecaabadadabbabceaccbddfccbfabaaebebeeeebdccabcdbdeeccbacdffdefadcafbdcdeaadfcdbedcdebdcecdddedfefdcceafddfbfcedfefaafefabfeefbbbedcbdaeeeafeeffecedcfbdeaeceacefebfcacfffdbdbeeafcbbcecabaffecbfbefddefeffdcdcbeddfaddffabdbfebbefbcdafccbaabfdfeceebeddefededadeffcedfdedcdaddefcfbbeebddbcbeddfffbbfacceccdddafdbcdffbecadfbdbeadbcabbbcbcaddfcbaaddeaccafecfbcaadfabeecdadfbdbcbbecceffcaeccfcfccaffcfffcafdeaffffcacbfbbecbadfcdeecedbdbffceaadccffadddccebacbbafcbefbedfefdbdebbbfeedcedbdbebcdfacbcbebfbadaedddaddeeffdbfabdbcbcfbfcfafcffafafdfcaddcffadfafeecacbdafdfddcaecfcbeefeaefcdceafacecbdfecbdbfbbdabdefddefeabeefedfcfeafbfadafdecbabeccafccaaaaeaaeeacecfaedeacebccdfbaecbffacbbeffacccadeefcefadccdcbfccffadccdfbbcdaffacdddaaebfccdcdceccbdddffbebbcdcbabcffdebaffaedbadcbddeaedcabaabaaccefebdefefcabecbacdaadcdfbafbedfdaafcbfbeaccfdebefcfffabbeafcdbffcbfbbebbabdedfadfdaebeedcefcedffdcccfecdebfcbcdbdeaefdeaaafbafcaecfdfabfdafdccadbdcfcabaeffedaddaadbdfbeceafddefcadfeddcdcefcddccdfebeafefbacffaabbbdefaaabcefbeeefbfbecbacebcadabfaabbddcfcfcceabcffbceebdfadfbedcbbbdbecfedddcaaeecdfdbfcecdeeefbcaaaebfecafbeeddcefffbcaddcfcedcedadacffacaabdcbcdaaefdaebaffcadbeccdcecddbabceacfbbdfaeebbeccebefdabcdecbbfefdbbbbfeafeedefefeafdbcefbfadffdbadddbedfffacaaafefcedfccadaccffddaafcedbeddefcfeffdadfedbecbfecdaefcafbbcaaeeffccbddeafeeaedfafaedfaeddaeaceccfdedfddccbfbecddafcaddeaeaedaeffdaacccbaebbfcebdfdebacffcfbbaedaadddacdeadeaeaaecedffcbcbafdbafbfadcefdbafabcccffbcecacbecccdceecfdcdebedafcfbdbacdbedddeecfdecdaaddecabbeeadbdcbbacaedaffbaeedcebacedcebafddaadbaffecdbaebdecdcfdaebcffbccaeccababbbbaebacadfcbbedaadbaefcdaaadebdacfaafbdfacdebccaaceaabcacbfaacfcacedbfbeaddbfffbccdeccdfdafcfebcbadffffecdccdadfaafcfbceaaabafcaddbeebaeadeedfbfafdfccaadbeaeebadeebdaffcdecbbcdffaabddcbedffcbfebbbdbcfcfdebebaaeffbebddddebbdfceecccebddaebecfedfdadeddcdaacebabbdfffcacbfcfeefddccafdcefffaedcceeadeffafcdcadaeeafccbeaedfcdafebfdfcaccbcbbffecdfeeeaabdcfeaeacfcbebfcbbdfadfefcfdbdfdafadbafbeeadcaefbaeceecfefddffcdfbafbeebcabedfaffbaebdecccaffdfbccaeabbbaecfdbaededeaabdabacdeebeedbeecadbcbcacdacadacedebcfeefbedbfeefdabbccaadeaebdbfdfbdfcfaaddfefddeeccddffcbcfdaacfdbbaafcbdbbfcbeebcedbbdcceeedefebedfdebbbadbfddababdaefffeabcdfdeefdaafcfbabededbfedcaefceecdeecfffedeefeffbecdeffceceffaebeedbfdbaeadfbadbdddbcdccbdcffeafbeeadefebfaaccecdcffabdfbaeabfdfdbacbddcffdcedbdbccfacedbbccafcfaafafbeccecbfcacebabfdfcaafaabfaaaeefcefdcadfadfdfaaabfdfaacbddfeebdaeefebdefdbaadfbeedafdbacbcfeeedefadcabfbdfdefecaacbfffbccfcdbcdfdffdfeefddbcaaeeecceacdcceacfbaddedbfbefabacabfdfaeccfbcbdeddceebdfdeacacdcfbeeeaaeffcbddfaedabecbcdaccfbbaffeacfddcacddfcfcafebdbdacacefaecfffbaebacfdbdeaecfbcddbddefeddccbfabfeaecfacaaacdabefcedfefcafbfcafadafdeaceecfaaeaefdbbdffbebbeccccadbeaafafcccefecedfececbdcdcbecaecdcdcecfdbfeabacbcdfeeedcdcdbafcfaefdfdbdfcfbbfdabdabefacabeffbdabfdecaddadcaebdddaafdaeadfbecdeeadaecfefcaacacfabceebaecadcddffdcabcfeaebbdaedabebdbdbfebabcafaaddebfacdbfdafafdbcfeefebfecfbbfffcbcdfebccdcdbecdaebcfcfdbbbaebfcbdcaececabaaebaecfeecfeeffdceeccaabfeefedcabfffbecaffaacfecbdcdaeeffeebdaeadafecffdcabbceafbceaecaabebeddccfadaaacfeecaafccebeeadedfccfedbcaefaabbdfaddffdbdefeccdbaddeafdaedfcfecfebdcbbafbdbeafcedeadfeffacbfcbaecaaacfdfecbdfeebdffffefabaefcfeaafbbfabcfcdaabfabdbcbfedaffadeadfcaaabdbfdfbabdeefbbeeabcaffaddaacfbfbdecbfbcdfcbbeebcbdaffafcdcebefededaeedbafccdfcdecbadeaedbdafdffbffecabeffebeefdebedbaeacecafdeaabdeeabdfaacedbeabcefcfaafdbffabdaceaffefdbfceebdfdacdbcacebdfcbbddadeeffdbadddbccebfaabbeebefbdbdcaeecafddfccbceefbaaddfbaacbbeaefafbaafeaeddbaaecfbcedbbeaedbfccbeaccccdcaaffadeceefcebcbbcdcfbcccedeeebebdaafbbfcacfbbdfecddcdadecfecebdadbbebcfeeeefddaebeaaceefacfeecedacadeadefabfecbfffcacdafabadabbbffccdfdbdbafbdbdeeeaccdbcedfbfbbdcdffeeeebdfdccbbfadbaceafeeeeadecbfbbfcaefdebffdbaaefdabebbeaebfefadcbabfbbecebfabbafefaeafeadbaeffbbdacacdcfabcfbfbdfeebdeccaeeaccdfddeacceceaccabeeddafdcbcabdfaffdaededbaddeceaadfdffcebdaabbcbfeaeaafbdebeaeabddffdfcfbcbfabcbdebfaddaccebddfaebfbeffeeacbadecdeadfcfbccacefeffafdbfaaedecabefdddadcdadfdcbabbadecffbfaddbdeeceadffaefbedabcfbbafafeafcbcafcafacdbeabfebbbcfafedcedaefcbcdbfaaaeebdcfbadcbfdafcdeaadcafceefdceabadcebdddabcfaadaafaffdabacedcfadffaddbffafcebdceedececafaadffdccbcfacaadefddebbcdbabebeafeddbbeedabbdcdaeccfcbcbbbcdaacfdcbbcccdfdcdeaacdeebafabbdcaabadaebbeddddfeccabbffaebeabedeeeebeefbdefabadbaedeacfeeefaffacaefaddbeededefaafcdacffecfdbbccffdfbafcdbfcdfddbcedacebeceabbffdacfffadafacbdcccdcefaebfffdedddddcbbebeaaeecaebaedffedfaabedfdedcfbdabdcfacbafedbbcebeebcecdfadccbcdbfccedfdeeffbbabcdcabecbdaaddeaaebbcabbaaaafecceccaabfcddccfcdaddceaecfcaebfdcabdbecbfbaeffafdacccdaaecaddfbeddacaceeecddabcefbbeecdbffffbcecddfccdabcddbfafeafffdbacfddcbcfdaceecceebefeefdbdfcedddcfbfeeededeaeaaafafbefdfbfefbcddcbcedeaacbeaeeecfacfddacceafbcecfbdeafffcdbeedaebbadfaaadcfffcdcfceadadcadbfdccccdacdcededbbdbeaffacbabdbbafdaaeebbdcdadbbfccecdbeeaceeddfdfbdddeaaccfeefcefcdceddcbcfaaecdccfdbbabceedcffbcbbfebafccffdeddbdddfedbaebedadcbbdfbaddabcbddbbbfdbdbfacbafffaceedefbfdbdacfaaaedcbfabcddecdeeedfefdfacbddecebaacefabdecfbecdedadacefeeddabaddedfceeadffccdaddffbaeecbaddbcbfbcbdfafcaddffcfbaacadbdcbcdccffbdbcdeffddceeabdeacfddadefbdccbefdebafccbcecdcdbecbbfccedbcbdabfadffccadfebaceadeccacbdbcdcdcdfeebfedfbbceebdcaabafafcebedccdaaafaddadcababaffcbbbfaeaededeafadcdedcfafceefcadabebeacdacdbabdaeddceabbfaefbbccfcbebaefeeedccafcbddcaebefadebeabfbcbbfbfeecaccaabcafdafcdfedcedbdbfaacdaeabfebbbebaaacddddceeeebaaecbfccedebcabdaedeacdaddabaeabadcdfcacceefabfcfffafceccebdcbcbfecabfdaeadeaecffecbfabbadeccefadebadddccecbaacfdaaabecbdaaeececefadceedecefcedecbfccaefebcfdaebcedadaccefddcefdcdeeaaaabccbdddabacabdfcdeafadbcacabeaddbbdbeafbaabcbbbcceccdcbcfeeeccafedcbbeddecbaeebdabfecdcdafabfdeebaefebcecccdaadfbbebcaeafffacaeacceaebafdebeffddddebadbabeeecafafabbcbefecfedddcbbeafebbbebfacffeffdbcacacdefaecbdfacdbbbbbdadfdbbeebdfaedcbefccbcccbfefbafeecadacdddcbaeacedcdffcabdaaefbbebfbecedcdcadbeeaceeefedeefaaffcbeffbfcfeebabdbdfbdfcbbbaebfaefddddadddccddffcdfafbeffabeeecfebffeaafddfeaebffcadcccdbbcbfddcccedbfcbafdadeccbcdfacaabfcdbdfedbbfaebfcfedbabdacebbbbeaceddbdbeeceabcffbefdaebeedeedcdabcbadbebffcaefccfeeadaadefbcbbaaaadedbbadfbecedafeaebcbffbbdffbcacdccddeaabeacbeffbbbbefacacaddbcfdcfbafbbdccbeffffbeadcbedafaedcbbccaaeecbcbbfcfacedcbfbeddcaccabffcafddfdefdbcaefacfdebdfdfedbccabccfdcdabecebdecadcaebcedaaeaaebecddcccdfafcaabdffabebbfebcdcddfdefdcdfeecaadffbffabfafbbcfdaaaeddabddcaeafeeebcdbcaceedfecbbcfffaddddffcddedbeffdbabfbfeaabecfccfbfdaabfadadeabcbbcdceafcbfcdccbeccccbaffdcacaffdddfdbebceaceeaeaaaabbccadaceadedbedddbacaadcfcbeefdddedeeeefafedcbbcdecfbcbffbcaabaefdfeedffdaadcfebbbdefbccdcddcdebecbabadfbcbcccdcfeebefaafcddfcedaffadbfbdcbeeddbdefcfcbdaebaefacfbbebdbbcebaffdcdadefeeadfcbadfadfefdaaeeafaeecffbadaaebbbdafdbbfaffaeddcffeafcaeacafcddfadafcfabdabbddccbcaedfbfaffabafccfcfdafcdefbafddcabcafdeaffaffedabcffeebdedcedeedaeeaebcfcededefbdcdbbcafcedaafeadbbeecafaddaefebabebdfabcfcfaffcecfbaacecacbeddceaefececdbaacfaeadbbbcefccdbcabfeddbfbbcefaebcfbcaeefbafeceddeaebafdbbafcdffcbebedbafcceeccdbfffceccfbdbaaaffdcfcfabaeaeaadcbfbdfbafdbbcefbfafaecfacaccacdcebabcfcededfeabbdbedaecedfcddefbbaaddeaceeecfdbcfcbaadbaaaeeeacbbbbcbfaedaffbcbfbdfcfdbfddfddaeaeabadacedceabeebccdaccabfecafebbcfcedcebeccafdfadbaebeacacdffbccdbbbedcdabaeeccbbacdcefcedfccbcdbbbfdffcbbcbdafeededbafefddabafbbbadebdddccdbaebbbdddaeebaeeafccfcbfaeaaccdeadeebfbeaccdbdbccadacabfbefdcabcaecdecedfbbdadcefabbfdbdbedfcfabcadbbbbdeeadfacfcfffbbadecbebcefaeefdcebaedbbaeccbafffaeebdfcadcedcedecbdabbddceaaeefdfeafdeddfbfcffffecaeaffbfbcfcecbdfaedfdcafccdffdfabfacddabacaeeeadcbdfddbbebcbceebceadacaabfaadbcecacceffdbdbeacbfedbfbcffdcfaacbefccdecdcfcacdbbdeffceaecddbdbadddbddebeccffbbfecaaebecbaafcacfbdccbfadeaaefacafdeccfdffbdceedefbcdcdfdcacffcedccceefbefadfbbacdcbffceafafffbedafcbfaebecffdbcabfdfdfcabcfcdfcbebaeddedacdedfefdafbfabdedeedfdfbcafdfadcddcfbcffeecafecbacfbcfbccdedeeadededdacbcacabfbeaadaaaeebadadabbafdeccdfbfaadccdbafcbbefebbfacbfeeedcbdebcceeeecbbbddddabfadebbfbddedaadfbaabdcabcdbcdbcaecbefacadfdfdcacbfadcdcabbbfabbfaadfbafdeacaeebfbdbbefcbfaacafdcbfcedfefbedcffadabeeeceddbafeaaaddbaebbeabdaecfeddffbfcbceabefcfdfacbffbdfeeeeacccffcbffcdcbbfaecfdabebabbeaaaecbfcbdfadbdfabbeebedbddecabcdaedcfcfaeddbadaaacceddaacafccbbdecaeffffdfbdbdefcbabeecbdfddfbebfdedbafbccfcbffeaaefcdfcceceeebddadfddddcccdafbdafbcdcdafddcbceabdacadbceabbcfadccaebabafccafddfaaedccdfdcdccafdaeffeffbcdeedacfdcfddecbdfffdfadebceeacccdbdfbbceccdaaabecfcfbdcedecedaacfaebdfbffecefeeeddedbeabecfceeabeeccbbaadbbbecfcddadcadabaebfdcbbedbfabbdedadfeadafddbeefbbabefeddefcceeaacaacacddbfbfedfdbedbfdaecbcafafbabaacbfaebdffaabeedfefccbdffecfaabdeeeefdaaecbbdefbdbbbaabdabdfabcaffffffefddfbdeccfadfabddafbdfaedecaaaadceafdacddfccebcfccdbbbbdfbffeabbedeacdbfefbafbceceebcdbcebbccbddcfdcbebfedafdaddfcebddafbecdaccbfbfdbfbbbdeacebbdcffbdfcfaedddfbfbfdfcdeccffeddfaaecedfdfbfeccbfaedcafbcdedaeeeddaefdaacbcdfefdaabdfcdcdfcdfeddacbfeeecfaabdfbabaccefdbabacbedafbfcfbffdacfbbeacccafecaadcbfbedbaccbedaefeacececcadbfdffdfdeabafaeedfefdcefecefaadbafcdfeaccfaaccddeaaacacaaecdbfbdecfabcabdbfdccaaafccfbfdcaceefefeeabafcfcbffcafadaceceebcaefdeebcdcbcfbfcebcecfedaebfdcccadcadcbdcbcaeaacadcfeabdaadccbabfcbaccffcfeaabdeacfbfdaceeebdadaedabdcabdbecbcacdfcbaeccdeddcbeebdcafaaafdcfdcaefaacdbafbaeeaaabebcfeedbdabaeeaadecbccaeeeaaaafffaafcdcfefacbfddccddbdacfacfbdbdffedefdeaafeaabefdcdfaebfafcfaafddaedcfbaeefaadadebceaeebfddcaccfafdbfbaefddabdcddbffeedcefecafbaeffaaddeeeeddbdfdbadfdcfeeebcefcfaeeddccfdbdafffeacdcedbbadfcdacbcdaceaeeeefcbaaebbfddffcccfbdfeffaeacadafbafcefabeacaedaddefadadfcedaaedcebceedceeaebefaafccbdacbacfffbdfcdbfdeceaadbdceebebcdcfdcfefbeaebcafeedaaecaffaebecabadddffcbaecfcdcecafaffaacbdaabcbcadbcafcecbbdbeebbfbebfcebceabfcbaabffcbeaedcdbbdecfedefddacbbfecedbdfccbaadfecbcbadeaffbeadedcfdfaabddffbaccbbabeafafadeaeeeebcacbaacdefafbbaecbdcbafbeabdefcfdebddfeafdbedacadfdbaedeaedcbcaeaacddfdcbfdbdfafecfbfcceaaaefcfabfbeecfcebddcaacabceadaedaeecfdaeccfbaffdbcadebecdabafeefffffefecadfcddbffbdbaafeaaccbfeeecffdbcabcccacaffbfaaffdadfbcfcfbaefeacccbbeacabcacebcaaedafccfbebaddcabcdabcdedbbcabebfcafddcabccdebfaeddcfadadfdaebecdcacecccecfdcefdbabedadadfffdacddaaaddddfdddcdceafafdefabfbaebdddfeecabfbbdbdeabfcddadddefbcabcfbbfbbaeffebacbcddeabfccebffedfacfebdbbbdeebadacafbbcfbfeaefffdbdddefcfdebaacfcaacfefbbaccddeeebfafebadaebfebbafbacabceacecdaffbcfeeabefdefedccaecbdaefcbeacdaebeccfddcdfcdebfaefedbecddbcddcbceadafdafadcdbbbdbedaffdddcddbdfcbffccbebebcaacdebadfadcdcefbedebdbcfffdaefcbbecaadedccdabbcaaaabeffaffacddbdaeacffdacadbbfdbdcdbaadfdefcdbeabbbedddfcdfecabceecefcaeeaecfeaaddabbcffdfabbabadeeeafabbcfbdbddfbbafffcceacceaeeccbeebdffedfeeebffafcaabffaefdaaafcdfbbbfffdbecccefacacaeadaeceeffeebcebddcbadedbdbdeedfedcacfcffabdbdcddfcfffadfcdabfcddefecfeacefdcbddddddccecceefbfecfecbdecbcfbabefecaefcbeeadaffffdcefeacdeaccceddeeefbfedbcbbfccdfccabbaccbeddacdfcbcaaedeecdbeabecccdbfccdfebdbedadbcfeadcfdefcaabacaaeacbcdcabecbaccbaecdeffcbfcecdbccadfadcdedeadbdbfcefddccabcaefcbfccedcbcfddafbcdafefdbeaeccbabebbaaddfacbdedbbfecfeedfbadcceadbeebfcacaacddacdcdeccafaaaefccffcedfdbdbffeabcceeacccaeaacfbefbecfbcefdccaaeffcaaccdbbcdceedcaacdfecdaaffcbbdbceecadaabefcebecbccafcadeceadabffddcbdfbcffdfeaceaecfcdfbceeddfcdaffacdfdfefcddcffedaacfdaddbdecafbecddeedcbeeffccbfbfebaadefafcacabacfdfefddcadcdbdabdffeefecebefbfdcdcaedceacdefefcdccadaeacfbfdbcdcabbaccbcbffadbedfcbeeedabefbbafddbcbebbedcabbdfbfcdfdccddacadaeffdaceefeadeaeadbafaabeeaaafbaceafbbfebbdeccbebbffacedeaeddcbbfafedddcffbadbfaddcacedcdedccdfcafcacfeaacbffcacefbfdebfdedeaeffcebafbabfeddececfcffcbdafdcadfaaaedbafadbcddbadfffaaafdcddadcfddeddebacdacddeefdcfcaaafeadadbccbcddcdaaabffabecbcbabbeccecfadefefacebeecdefaaeaedababbeeccbadfeceedfaedfaebdcfffbaedbfdefbbebacafabdacaeaebebefdbbfccfbfcbcabcabcadaffdedddaaddeeecfeaaeffdedeafaffeedcdbcfedfeebaecfcfbdcfddafeaafdeeaaaefdcbbaaabaacbfaabbccafaceebbadaaafffddddaecbbfbfcadafcbeeffdfafddefbcfefffdacdebbbbdedadbbffccfffdfeafcbebcfecdeebacabefbaaaaebafebbdcbdccedeafcddaebadcadddcebfbbefbdedafebbacfcfcbcbdbaefaeddddbaefebbadefbbbbeccdbafeedbeeabeddbeebdadfdaedceabdbbeececeaedcbdddffedcceaaacaeeefbffbaeafbfdddffaedeafaccdbdaaaeecccbecffefdbbfeecfbbecbcaeefbefbcabcfcbbaceefbebaeaabcbafbfecdccddebfdbfecabdacddeeeafedebacdadebfcefacebabeebfbfeabeaaeeefcdfbedefddddaccdedaedaddfcbdecedfcacadfbcaceaaceadfefebafcebfdbafefbceacdadaceebfecaacaddebbcccaaffacfbbacedcbfdfdddedddbfcbfbafcdbdefedffbffbebfabdcfbfacdcfbddbadafccbfdafdebceaeecbcbbedecbfadfaeddeefdbcccaeceebdbcacbfbfbdebcacebdbeddbbcbababefdbfbdaabceecaebbcebdbaabaeefeacbeffdebdefdefcafaeafeedebbaabfdfdbecfcfdfebedadccfcbffaaecfcfabeddffdceeddabafecbcbfddbebecaeffcfcecbbcdefaecaceffefebdeeadfeafaecaaabfdcbecfbbbcaeebfdbcbfcfdaaaabaedafdefefbaeffbafbcdeaddefeaebdacdbffcadceedbceaaadfabdfdabfbaaaddeacbaabafcdcbbfdaecdacbcfccbdcbafafcdcbafeeccacaadbcaffaafbabdbfcffcccdbbffcbdcbddcbcbbfcedebcaadecfbdbefacdbdaadeeccaebdbfebccbcbacafbddecfbbdfffefdfcdffdbbdfebbceadcadeaabdfddedaccbcbefaecaecaccbcbbadefaefbcfcfcdeacefbceceacababecfcdafcabcbcbbfebbdcdfbcbafacadaabbfacebdcbcaacecfabcbaeffbdffddcdbaaccbafaabebdefeeeeeafeeffefacccceeeadfafeadfabdffffecbdbdaccabdddeedddfdfedacbadecbbeadbbdfaaacbaadcddeaaebaeebaccababdcffcdcdcacbbfbdabadcabbfdcbecbeaabbeecbdbcfeedefaebebddfafeeedbebaaaecdacacbaeaafdeffbcdfffccbfbdbccebddabeebbdebdaebfdbebfedffdbceddccbdcdceaacdafdcdddceafefafbdaebbaeabebbdffdcbfbfbbdbccbffbfbfbfbcbacfcbfdecdcfbfadbbadaceacdffdaccbbadacffbdaefabbffafeefdcefebebcfcabbbafacdaeddbfeccbcaeedededffbdfdeffffacecdefcacddedcbadbcbacfacabbedeffdcbbddbbbefeaecedeabefdacacdbcdaaccebffbbbeceeacfaabbeafdddcbeafeefdfaaeafeedaeacbeabfbfefeabbcbeebabdefcfdabfcefcbcdeecceaaaaafbdcebfafcefeeaabbaadcfecdfdfbbadfcfdbbebcdfeafceddbaefefbbcdfaacafdccfdffabecfdfdeabadbdccedcdcfabbffbadfadaceedacecbeeaecaabdfdbfedbdccebbbecadcdadcbbcbcbefbbccbfbfeafcabececacebedccedaccdcffdbffdaabbaabdadddabaddafdcdecdffcefabbfdadceafdabefafcbdddadbcbfcbcbbfebebcaebeadddccecfffdacaeadcfbfacdfebadfddbcccceadccbbccdeafbecadcebebfdceedfbeadabedaedabecadadedfdefbceecbccabcdcfcafaeafbbebceecaeedfadcabaddacadfdddebcffdffecbcbafdddfeaecaaedacecfbaabebddbafcdaaccacbfdcbedbffeeefabeebcfddfdefaebedacccfeaaffcceabfbbedcbaaaaddbfdadbfebacfcfedfbacafdefffdfddceffbeaefcafefdecfbaabffaafdafabcdfbeebdcdcafdfbcbcedcaebbdedafaecffdfcaaaabbecbbeeeeeedbdeefdfcccfdeeddcaddacaddedfefcadfddeeeeefceaceaeaebcdbabdfaddaabfffbdebbebbbdbbfaefaebbdbddcabffcaecbfceccbbbcbafefeedbcaebeaaccbbdfbfceabbbeecbafbeaceffebcaceacfcabeaffbbaeaeedcaffdcbedbcbaabcabdcecfddffabcabbbfbbefbbdfaabecdafcddebbbcbadbbefeabdcebaefceeeabfafcfcacefddcccbedfceadebdababceebadaafcafadbeddbfaebdcccbddccabeccfedeeabdfcfecbdfbfcfebebdcaddadcaeacebfcecbfefdabacefbefadacffbaadccbbbeffbdbcfeffeeafdcdfadafadedccddeececcaafefcabefedebeaededceffbdbfefedaefbbedecbdeafcabcefceccabffafaaebcbcdeeeacadaedadafccbddfccdadfdfabacaaaaacebbfaecdebaedbdeccfdafbefcaaecebcafdccdaabbdfacddbfedbddfaeeedafabffbdbebfbaebcbbfbbadacfbbecdcaeaceacdafdafeabdfaafafdffefedecceabeabafcccacacefdbdefdbeabceaaadbefbccecafeeceffacadabedddafdaeaffabdecbefaefeffbdeedebffcfbbbeabcdbbfefcfcadbabacfdbbbbfcecfbfafdfdffcbcecaacfafebafefabdbdaaecdebbbaddefeaacecfecffbaadceaebaabfbecdafbffffceabcfcbbdbcbedfaeacfcaebcaabedadaeacddcbccdfdcdefdfbbfadeaaffdfbdaebeecdedbfcfeeecfbafbdbceefdcbeddcecdfbbcaeddfcfbdaaddebbbbbcadbbdadbbbbaecfacbdbdedafabfcdafcefcfbafbbcfedcdedefdaabeedddcfaaadbeeeaddbbfffcdebaaedcebedabbeaadbffeffeceacffccfcffdccdefbbbbcfebdfdedcbaeedaeccfbacdcaabdeadfcdbaeeffdabdbdcbfcddfecdeafcacadefdfdaaefcdffaccfafabcededbafbffecbcacbfdbcdcfaedfbdcefcdcbfbcdffdeeabebdcdeffbcddecefecfebdadcccdccbfbccdafbdfaddcbfccaaccadcfcacfebdabacebcabaafdcceecdededebeabfbbcafbbbdbffbededdcffacdedebdecebfbeddebfbffcfeccfebadbcbbbccffddbeafdbceafefcdefcedaebdbddafeaededdcccfabcdbefdccabcaffcfecdebffafacfefdcfeabdbbdaaeeeccbaaebeaecebfaeabbdbffddbedbcebceafeadfbdfcebdfefdfaacaedcddefeddfadbcdafafffdeaadccdcedfeacdeecfefbeedeebbfcfaebedfebacbdeebfbfdecffdecaefebcefcedbceddcbcbbcfbdccdaedadffbfecafaaeeedaabcbedbcccccaecdaadfdcaceefbaabfcaeadbcfdbfbbaddfebadefccccbeffffafabeaefacebdeacbeaddceddfdeedfbaeccaeaddbacfeafadcdeffcceddcbbdeccacccaffbdeedaefdcedefcaacacaeeddadfdecfbaaffffdedbfcacecbdfaaebcddbbddcfbaeccdbdeabdecbcdfbedeebadebdeefcfbffeecdccaaaffcacfbfcccfbfccdecdcbcdefdbaddebebdbbcbecffaeddddcbebcbfcccfbbfdfbaedbabfddadbfddbbfaffaabebeaaeccfadffcdfccccbeadbfbebaedeefdabeedcadbdaacaecdcdefafdacbedcffeafeeadbafcaacadbacbbecbbfccbebeeafedebcfbdfabedfebddfddfdaacbbaefccecedbbefdfabfefdbfbdbbbdcabcaaabfccbdcbecbaaefcbaeeaaacdcbaaaaddacbbefebbbcddfbefccebadffedcfaffebbafbdceddcfdbabfdaecfcddefdabbedafcddeaabebddcdcaffbbcafddaefbeebddddfcbcfefabfbeeaabaaadbecaefacfefbcfcacdfaeaaeeccdbddbbbedcceaabafcfcfaeffcffeafceceaefeffecbfbcdaafbaeeebbddcefcddaeffaedefaefddfccffbccbcebfdccdfdbddeedaaeeccfdbbeaaeececaecefbcfbedbdeadafdceccafbadceafabecddfcfaffcfffadbedfebadaeecfbdbecbccbdeafdfaedbaeeacdaffafbacdcaedddffcadeaecdefeaadbdcbcfcebaceaaddbfcdafbaffdcdefeedaeeefafcefbcbcbabbffbebddbcbfdcddceccbeaafabdeceefbecbdbadfabacecdcfcccdfcadaecbabacbbebbdefdeabdbeddffcefcbacbbbcafecffbcbeabadcdedaafcbffddcbffaeacbacadaaacffebfddaeeeafcaedfadedefdaedaecbddcddfbadfcbcdedfbceeffebacbeedaaeeafdcceacababcafceeffcababdbbafbbefbafceabfbdcdabcfecbacffeafbcecbacefffdeddaafebfcdeebfdbdddccdedeeccdfbfcbbbdecbfaffefcabeabaacfabefdfaffefbcbaccbeeeeededaecddbcbbbfbdeeedcdebfdfeaebbdecaeeabafcbeaccfabdacecbddffdfceecfceeeccdfedabaefbbccedeaedaccdacacbffcabefecacbedcfafcefbdebdfcdccdfdcffbfadbacfbaedfefcfcbccfcefebddafbfebfbdcdbdbbacbbccefebeecdecffeadaecadedebfecffeadcaedeeeecbcdbfbccddbacacacefaeecccbdabcaffdeecaaeeefaacabcedbbcbdfceffaadbdceebbacddeccbfcedcdfabbcdebaaaefabaacdfbfafeacedaacebabebdabffafbaedadbefcdfbbaaecbdabcccceebbafbbbbdebaabcdcddcdfffdadfeecafebaeddfbadceadbcafffabfafaefccecdcabdfdfbaedacbbadfbddebbdeecdebbaabcefffaebcbfebddbfdfaeccbecdcacdcfcedfaeadcbafecedbbfefedbbbcadcbbccefdeeedbcabdcdddbdaeeffcaaafeedacbfadcdddfcbfacdebbedafedabbdefbfdeedaeaeeebddcefcdaaafdacceeeeacceadbafbdcdedffcceabbadcaecbfccbfbeccaeddadbcfbffebccfaeeadbbafdcfdddaefafacbebabedeaabbabdbdcddefbcaeceefebaacfbcebbdbaafecbcdecadaebeedbbdffddebedacecbacabfbeaadffcfccaccaecebddccffffaffcfaabdadcdaaddabceddbdecbaaebbcccefbddaaaebbaaddcaabdabbccdefeaeafcbeacafecdcaedaabafadcbebadeaddaccdeacacfaaeeecfdfdeddfcbfacabadcafbeeefacbdcfbbfaeaabacbbeabafaffaafabcadcaeaacbbacfecdbfdaafafccfafdeddbdfececbdbbdaffdcebddacbdfafbefdebaeddcbbecfeafecbeaadfcadbddbedfaffbeedafecfdeaffcbfaadefdfedcabfcedadfffabbaafabbdceaebeeedbbdbdafdfcbcaefbebcdabcedefdfcbaafbdcccaabfbebabafededcaabedcdfbceabacedcbabdcdcafabbeaaadaaecbaaefbdcabaccbafedbddcaeacfefbebccdbebcdadeaddadabacbfeefcaecffacdbbddeaadadcccccafcaaccafddcabbdbcecdcebccbcadbbcbfceacdcdbaceecbcedfdfcbafebbaaddacbcdbbbcadbecefabdcedefefaafacadecedcecbedacaefebabecbbafcbeaeabbbabaabebbefdbbadebfdcefeeebfbcbeddfcededfeebdaafaeeceaabceffacfdcdebaeeafccdbffedadaaeddbafdcfdaecdefafceeadbbeeacbcfadeedefaafcfbfcafebffdcfecfcebecacefebfbbfdaecbdfffacddbbafedcadeeddeeffcffdadbbebbddfeacceeccbeeeebadfdeececebbaebaffeebefddebbcdebccdcebdcceeacaacfaebdfabeececdeaddfcfcfdecdaaffdbaefbaebecbdbffceddfefdcfcdddabccccfbbbeadebfcefeeaefabebdbacccdcbeedaafafcfacfbbdccaceefacddbabeaaadabdfdcddabceeffacaffefbfabaacafffcfffdbdfefedccaebecceeaebceeebaafcdeacffdeadebadcefcebbefecefefcbffeacdbfaddcfecfecfbacdcabffcaaeaeedaefecdfecfdfeafdbaebaafaeeaedcdebbeffeabdfbbeaccbafcfadbdfcebafccecabcbfeeaffafcdddabcddbfceeecadabfdbbeccebacbcadcbfdbdbbaaffbbaffcedccbccbedafdbabfefaeedfeaadccaabfeaabedaadddfaadaeaaccffbfdbfbdcedaccabffadbbfdacedfedacdaaccacdcfcabbedbfeeacffebdaecfabbadcfcfeeaddffaacbfeedcdfadfeadbfbfecbcebfacabebacefeefcccaedefaabbabfbbafadfbdeefbbeafdeeecfbfedabccebabdedbeccddcffadcfbdcccdcadfdecfcefecdafccabaffcbdeeaadcbbfdcafceeedcadfdeaacbdeafbbceafbfdecdffefafbaddaffeabcfdebcfaceeecedbcdcfebeeaebbfecdabdedefedaaedffbcccaeddabcbbeabdbfcdbffdfffbaebbeeddcbcbbbabbcebdacdfdfdadcefdcaeeeefdfaddfbaefdffbadfbeaddbdbfafbabefcbbeedfdfbfecdcafdafcbddaeedfbfaebffffaaefdcceadebedbddcaabaceeadfcceafbabdbbbbacbfcccededabbdbbfcabcfedfbdbaeafdadfeacaebecbaaeddaffddfefffebfdaceebbdcdabcaefacecbaddbfeccbfefceacefebdfdddeefabdebbddcecbfbbaceeaeabbecaeeabcffbeecdadecbcceaebabecdaabfbfdfdbdcdcffcfafeddccaabaedaeccffddeefaaecdfdabdcacdcffbceefaeadabdbacadbcbedeadabbcefaabafcbbcddfaeedacbdaafdbcbafcaebbebfcbafafecfadccfbaddadbbeebebffddccbbbbfaaddaddfaddacebbdadcdebafeadafccfbffdaefdbcaccabadeaaccffffffecddcdbabfeabedcedadeeacccfabbeaaaeafefdbfbfabecadbdecadddddeffdbabaeacdafeaaadfcaaddcaadcabeedaafdbcfbdfcbbdcebfdebdbecabcafbbcfdcebaecfadceeaebafadbefbbbeeeafdcadddadcdacdbaaaaeceefbedcbdefacbfbdaabbefacdeffddacbafdcacabddddadbcaffaadafccceccfbcafcebedbaedcfdcddaeefeaecdfbcabaaabdfeafeccefcaecefcedabdabdcdbbbfadeddfefaacbcbeffaadbbbfefeffccdafcebfeedecacafdfacdddfbddcdecadbebfafaaeedadfabeaedefacecaafcbeafdcdebfecbfbdcbecddebedbebdceddcccbfafaeabbdcaecffdaedfffacacbadcfadebfedccaecbeacedcbffecfafdfeafdafcdbdaaeeddbafaaddfeeddcefaabccaeedbdfefbbdfbbbeabacaaaafaeccabdebacbcfbbbcfcacbedbfaddaebbfdfdccafbacabfeaccfaccdcefbebaaeeffbebcbdfdcaacdaeafbfbeffafcdafacebfadcafaccbecedbccbcaedbbdedfbdbcafbbeefaeafcfcbdfddfdcdbddffefdfdacadbddbcdbdcbbecadcbaebddefbbddcacfaabbefacadcbaadebdebfaafaefcadefebfddbdbecfeebfaddccaceadaaacdabcfaefbdbacdacfecddaccadddaabbbdcdaebfffbccabfdfedfefefaddfdafbabbaabbaffbfccbfcccfeacabedafdfffbfdbfbcbcbcdbccabfccfecdbacadeeceeefabcdadbdaddbfcfddfbeaeddfbcebbbcafceabddfadcbabdeeebfbdafefdeeebbddfbfaacdffaacdcebacdabcedefcbbeabcbadeddbdadefaeafffaaabdcdbfabcdfadbaaccaeabeebaeabefeefeceecedcbbbccbbfcffafdedbeacbceddceedfdddffaedcbacaccadbfabacaacddfaadcfffbdadbacfdaaecfbadbadeffcbaeddbcfafffcabbbefbeaedfdbeeabedadaeadddbbefacfcaedafcfccdaaecbbfcaaddcedffafecbccbcdbcccfdbefbfafcaabbdcbddbfbcaabdfaaffeadceabbccecefdefaefebedfdfacecbdefbfbcfebbfebecedfaabcfbbbcdefadfdfbaaeffddebcbfefbebacefcbdcedefccbeaeecfbdbaccacccdbafcdbefdabadaffffcefcdcbefaedebbffdfbdeaabbcbcecfeaecfcafcebcffbcbccbdedfedcfecfdffcdebeffdcbdbdedcfbdffafabfcfdfabdafcabccecadffefbaabfdaecfeefbdebcdcebcbcccabbcbeeaedcaedcffddcaeedecbcdcfefedfaabeacebfedeedffdfeefceaafeebbcefdbbdbefccebbebceadcbbafebabeeccebcecdfdfecbdcedcfbddcdcecddacfeebaaeeedfacaceeacdbdedaaaadafbdfbfeacedadffecdecbdffaacdfafacfebbbcabaadddebbabacffbfaaabfbcfebaaefcabeeabddaaeafabaffbbcbeedfbfacaeafddcbaffdaadcbafaefadfcdfcfefedbcbebbcfeaffdbcffbfbdfbddaeabffadeaccecdbbadeedfbacfffdeecbfcefbfbaeebdabcfbbcdbaaddddbfddaeadcfdbceedfacedfcedbbcecbcfdfbbdbdddffebdedafeaeefacecdcddebcdffedbcebdcebddcebaecdfbbcacbfcfcfabbdafcdbbecabdfdbfdcbdcaceadacbebdffaddecbaaccadcccabfbadcbdcdfbecbafcdceacbfbebabafbbaedcebbcdadebcceefacdaabaebdefebcbcffcbfccefbcdadbbbfadbdfebeeabbcfbaeaefabecccaadbdcafadebbbabdedcacaabdcacfcaffdbafcaeaccfeebebdcaecaadfabdbffafaedebaaefcaaaececdbbfafbdedecdbfaadfbffaaacccfbbdaaefdcdcaaededbffecbbeebabeddadbdfbfeccdddacadedafbaeededbaddcbccaedfbcbddaaddfadcbbacddcbfdffadbdfcffaddaebbedeeeabeadddeefabefbacfefcbeeedcedccabcdccdbbcadeacadfcebedfdbcebacefdadfbbddbcebedeaebdeecbceacfbbbbdbbecfefcfcacbbeecbbafdedfcbefaddafcebfdbabcebefdcaaedddcfccbdfbefecefecfffdbbbeffeceaeadafaedceccedacebecadedeeeeefbdddbbaccaffeeaabfcecaebcdccaedfbfdbafbdeccecfdbaebcccfbdfcddadeeafbedeebfbcefabbdefccfeebfddfcebbeefaaaeafafcdafbcccfcbbecedbfbeadbaddacdfbbbcbcbdeedcafabeaddbabbbabdcaafbfeedbfcaebdfccbfdfbfcebcabdeecceeeaebfddcbeeddbeaabccdfdcddceedadbfafffffbebaafdeabcababffcbfbcbbcfbfaaeafdabaadabdbeaddbbbdccfcbfeadfecbcfaedfdbafaecbdcdbddebcddcacbeadcbbeedcefeeeebdfdceafaefddabaddaceddcfcdcbfcbfdbeaeeacaadedecbbfeddfcbffaccdaaafeabdfbdeadabefbaefbecdbdedbbabbabafedbbbabbfaebcfdddffebfafdfaeaebbbfecbbfecbaacbcecefccbecdffdcdfbeabbfcdebccfbadbabcbffaabbebaddfedacfbefaebbdfccbbeddbbfaeaaffcccbbaadddddccdfabddcbdcfefeaedffbfdabadebaacbcbdbfceadfdbabdabbadbffcdcbcfbdaebcdfbefddacfecdcaadefaeaaaafebffaeafefbbffdbacbbffaffdfedceadebfcafcccebedcdbffefbaedbceaaaeabdefffdfaaeafdaeccbacafdfcdfaababdefaeeecabbdfccebfcffeecbffddbdcafeddecafebdccbebfefeeacaaefdcbdfafcbfffeceacddfcbbbecdcddcdcceddaebabeacdeaedecedcdacdfdffcccafebbfeccdedfcdbeacefacfaabccefcefcbbeefebbacaacffcffacbcdecbbcfaeeddccbdfafdcdaabadabbaecedfcfdeacbfaceeccdfccfddabbeabcfaedbabbddeeeedcaceddebbfeafcadecacfffebbfdcfceefefecbfcfbecceeaefdbdfabaddecbecfbacadceddfacfccdfffbefcafafadddcecdaabfcdeaacbbdcaefccfccfbafabeeaaeafdffefacdeabbabbcfbdcbbfeddefbbfeeadaeccfbbccbaccffffbcefbddbbfafbafdeefbeebadcfcbbefbbbdeffaeedfdcdcbbdacabfeaffbdcaddebbabfcddffeceacafbfdcfbdcbdbbafaacebbecebcafeafddebceaaafaefbfcbeefeffdaddfcafadebcecdabfaebfedbeeeecededfdaccdafeedbedaffbbcadbbeccdedfdaebcceefdbeeccfeefaefdeddbddfcaeeefdebcdddaedebafbdffdfedebbafeeadcdccecbaecbbcaccdeeeedcaccafaeccbdddeececebceedafdfdffeabebbeefeefddacbfaabeebcdbccfafadbedbecbdedabeeceacccfcecaeaceefbfbcdedabcbddbbcdbaadcbdaaadbceaabdfadeedcbfdffaafefcebbaeccbccccaabffedfbfbfebbebafffdbbbbfaabefafabcbdcdcfbefffbfcccdfcffeadbbedcbedefdabddaecfaeadcbdbdcbeccdcddbeedfdbeeddcebecbdceaedcafaeadaabfcabaacaacbdbbaefbeebaedbfffdcfddbabdbbfbfdbaccccaedbcacbaafbacaceacfbdefedafedcaeaebfebfddfbeabfcebdcafdedcbdfccfacbafadfdcdcfbffecedcaddbfbfcdcdccccdfaababfdfdbaedbcbbbafbcdbedcffefeecddbcbcdffaeaeecbccfecddbadaedfbaaecdfaddedbbedfeddbbcfaeefffeddebffefedaffebbbedadaecfaacdadfbabcdebebddaaefccbeebedebdecaadefbdffbefcfcdbfccdeffafdfddefcefeccecbaedbfdefbaafffecefcfcecdacbcebaeaaffaabdbfadfcfbecfaacfbccceddedaceecadfefcfcbfcecabcfcfabfbfceaabafabcdcbbcfaebfeaeabbfaacbbbeeabeafcbbdbdfafcbdafcddebaaadafbefbeaaebbfcbccfbfbbabdcdedefdafbbddefacfdfacdeacddfadcbacbffdbdeaaaceffafaaeabffcbacacdbcebcdabcdccffdafcaffcdbfccadffbbacbbaebbadeacadaeeceaefabdfbefaffacecabccbcdbfccfaccaedcccadddaccfecfcbfcccadceacacbcbecfacfdafdbbcedadcfbedfeeafafdbedbadababefcaccbeaccbcaedfeabadbcafbddaecceddfeafcbddfebabcfcefecaeeffcbdeafbcacbeacdfebffebaeacabdddcadcebfbdfefedcfbabdfbbfcfcfeeecbeeacbdfcbaeeedfeadddfbadcacafcaeebebcedebdacdbdecdbeadafabccabcecfdcfeeeffcdffaefcbfcfdeffbefbfbddefafacbbbcdeccfbaefbbeffbdededdeeedfdabacecfadebeebbbabdebffabfbcaefcaefcbcdcbccbcbddfeadaaeecebdbbbfcddaefecdaebcaebdbdbfabfdbfdcabadedfcddbaadefdffdecfcdeacfcbfafeacdfebfbadedcfceabbdbdeafdcdacebddddbeeaddbaafffacffafaaefcedddfcddeecefbeffeedfdccdeeeaafbeaabfbffbeadfbeaefdcbbadededcadcbcbdeffffadbbffbcfcacddaedeacfeccddfafdafbfdcaeaacfababdddabdafadbcdccdbbadacedbadfaabcaaabbabfdccdeddcddccccfceefbbdffbfbebdcbeebfddbeeebeeecfadedaebbcbffdfdbbadcbbcaadeeadbfdffddddccbeadadececdadedbaedcbdeeddafcceefabaabeaabcfbedcdacfbefdafacaebdefbdfaafbdeeeedadffbafabaaeadcabbedebaaeebbbdbebafececfceeccecaececcbfeaceaadffaacceaffdbfdeceacbabeaefeadebbcabfffeaabacaafeedecfcfbddcccdfafccddefaefadcdadacbabcafebcfdeabbbacbffedffcabcabeadbeeecfefecdaceaebfdedecfccccddddfdfdacffdaddefcbacbdbdaccdacfaddfccbccebfaeaafffcefeaebcdddfdfadffadefbeeaeddfefaeaadcefaffeafaecfedfaeaadecadaebaffbfbacecfaacafefffdbbfefcabddbaefabdecdfffedbaacceecdbaddebeecaccdafdafdeedffdcacbbcadfecdbfacaafccafdbdeeadfdbefbddfcfdaedcbaabbfbacbdbfbabcaeacccbaafecebdddeecdfecfaffacaedecddbceacbbbacfdbaaedbafedfbcdcbdeaeaedeecdbbccedccccbefdcceaeddebadcaccffebaedbeafdfffabcefabccebdbaaecfdcdfdeeebeefebddbfbeabcbaaccbbbdcaeebdbdcaaacffbfaccabaaccbcbaefcceabaccefccfefbcdfedadbccfcfeecebcdafadfcbdedffdeaafbfdfbeedfadceebddfcbceedbbbefdbacefddabcbcbcfdadfecddaaffcdbeafceadcdcaaedcafaddcacbfddbdebfdbfceaaaeabebbfacefbffceabddebcbaddafdeffcbefabfdacfbfaefcccaecadaeddbcedbabebbaaddcfacbbcfeaabafaeefcecaeadfacdcaddfddedfbdffdaaacebebbaeaacdfcafbbbefffeeadcabaefddfdabdcdaedecbbafdebbdccffddfbaedfaccfadcfdaaeccfcefecbbeffbbaeceaccbdffedcfcbffebefdebfdaeeefcafcfbcedfecbcbafbeacecdaaaffacbedeaabccdfaffdbafeccfafdebbfafcfeebdecffaedbbeaebdfcecadfafcfecdddfdbdecfefbdbbedbfeeeceebaacbbbfcdabbaccafcadfaabcbcfebadafabefecddfbcfdeddfacdbfdfaecebabadcbbffadcbcffdeabdacfbfcbfcdccfebeefeeebfedcaaadfaeecbcbbbbbcafecdaccabbdbbeedbdecaefbcafabaeeeffeedababdeaeaddbbbdcbdccceecfaacceeadccbeababecabafdeebdcdafeddeadefccfabcdfbeedaafaecfcbadccaaceaffcdcfbfcfecddbbaefeedaedbfcdccdfeebeebcadaaefdecfacffbabcdccaffefbfddbbbededfddaadfdcabeeccdfebcfedbeadaafabdfbbddfcffcdedafacbaddddedffdabcdffedcfddabaffbaafabdebccedefeebfebdbdaaeebcebdbfeedbbafabbafacefbecdafcddaaefcbbfaeaeabebffdbbbfeefebddebafadcdbfaccdeefdbaedebcafdbfcaddafacfaaabafdefbcceccbedcacbfbaeeaffbcfcecdaeaededcabccbabcbeefbdecddfcebbcbccadffaecbfeeecdefcdaccccffdfdfccfdffcedfcafafacfaeadedefcaecbddaceffaeebdbdbdedfeabefbaebcafdeeffdbeaccbdefdecfbbdebdcabebffdfedbcfebecabaafedbeaabccddeaecaeecbcefcfbeabbeedaeafacecbaefcaffaceefbdfbcbfcabffceffdefbadcbcfcbaafebdacdaebffdaffbaebbcacddbaddaacedbfcbfcdbcfefcdddbdfdacbcdccbadbcfffcdbffccdebafbfedfdeddccfffeacbeeeeefbdfeaecfddadbefafbedfeedacefeecaaccecdbcbedffedcecdafbdfedfdbddccdacdbaaddefaaafcffcfaffabefcfdfdcafabefdaacfcbffbabfbdebbfeeebebedbadddbbebfdbfdefdfefbeddebcffaecdffbedceeccdedbbfeddbaadedbbaacebcedbbacbfabdbaaffddcefdcdcaccdeceeeefdfcafccdefabfebbddeeddffaaccebebfdaedbfdcdaeaeabbeebdfffeadaebefdaeaeecdefeededdaffecfddcfeccdadeaccefefbdaddaaedfecbcefecbdfaafeabdfdbcfbbdcfdddcaffaeabceaddabaceedaaedeeefecabaaeeaaafddceefcdefbaaedbecacfafaeeaeddbabeedfcdcecdbfddffcbfbbaedddfffacdeceecbebfdfaaffeaffccdbdbcbdbededbfbadadbaedccfadaddeedbafaadeafdedbeaffdedaebadcfabfefecefcebaeddebffeaeabbeafdfccbceccdafcfccfdeabdccbeefeaaaaecdcfccdecebeeeddcbdacdbdafcbccfbcfebfdbddabeaecbbaaaeadbfdfcfbbaabdacbaeeadceeadecffafbdfdcfafaffcedecabbeadbbacffabbebdddafeddbafefcebbaedccceaaaeedecfacafafdcfaecceedefaafafbdabfbbaccdfedaeededccbfdbbbfebebeeecadbefaedcbfdadfffdfaddbdaedcafdafedcfbebffffbfdbbdbafbaaaffcbbbacbdbcefdfacecbbdcbeedfeaadfeccccdcfecbedcdfeeceaeaefbfaddbaeacbeaaecdefedeccaaacdcddeabbedadeccbeffdcaadadedecaeaefcbedebdfcacafcfadadbababceaabfcbeecbbeaeefdabdbcbafebcfebabfdbcdedcafcdfacdabdacaebbdecacdbdeadeccfffdccadddcafcfebfbbddaeecbffbbafbbfcbcafaedbdcfecdcadfebceacdcaacfefdddceedcdffcaafbbdbfafbdbbffacafdeeeccacbececbfbadbccedaaebbeadcaebcecccfbfaadbcedadadbcdbbdbecabcadbbcfdebdcabafffdccaedbfbbfefcabfecdbbebbbdaffffeeafeeceeedbddaeabcbdbefefdbbfdfaafefcdbdececedeadcfbeacbbdceafefbcafecfbfffbbcaeebccdacedfcdeaabddccfebdffbcfbbedbcbfbbaadcefcbdaebadbddeebbdbcdafeeccceaaaccbdefafbbbefecaecaaebdedfedeedabefdaaadaefdcefaffbcccddabaefcbadcaaefedfedbebeabcdfebcfbaffbbdcbeedccdfafbecadcdaeceafecdcbbcceadbeafcffcbefcedacbcbcbaacadaddfaefdccbddadebabeeafdefdebfdeaffaafaeaadabaedeeaacddbfbebadadfdbacfaeffdbcaaefcfccdabbceedcdffeefdadfffbbaaccbcdafcbffbbfcbafebbeccffbedadeefdcecacbbfffebfdaffbceefbcddbcaaaafaaddefcbebbfdcaaffdcddffcadbdafdaebadbbceaaeddccafdddefbbcdbfdcbaacdceceecbfcbdbecabecdaeeacdcfdadddfbeefbecfcbeabdcdbffcfffbabcdbacfcccecaafbcbdaaddcbbceaadaeebababbeecdddcadbefdadadcdbcafbcfbcccdbccaefdcddfdafbdfbfeddbadcbcfbcfcefeefccdabdfbbefeffacbbcdfbafafbcfbebafcbafffcaaebbadaeaffcccbbcaadaeeeeeebedfaaffbfaadbfbddabdeedaeeadcbdbedcfebcafbeeefddddcdeeddbfbbadecbdbbebdfddfecefdbdfbbaadeefedfcdbaccacdfccfdcdbbacbcadcccfbdcabffaeaabadabaeffaaffedecbcafbbadbebeaadcfefccafecddfebecdbbaebeafbfebcfdfbdabecabcabffffcedebdbfafbbababeefceffabeddbfacfebcbffeafbcdfeccefccbcbadaedfeeceaddfefabbaeacfaceddccabddeddabddefbcfeddebfedbddcdceeabcfbabfcafaeefabffbbbbbbccdabcebedeffebedafeebbafceeaeabaaacccdfceeadfefedcaecadaacafffeebeebedfdffabefdfbecefeeefcfbfefeceffdbffdaecabeebfeeecbdecfbbcbcafaeaeddfdfabfecaeeafcbcbcccfdddceafbeeeecbeffbeabeaaccccbdaccdbbeddefdbfdeaedacafadbebfbcbdeefdacfcfeecebbccabffcfafebafebdcfbedfbcdebddafeaaeacebdecbddcffeaaeeeedaecafebfaabdcbadddbfbfedadeeedcdbfdaabfddebcecfdcdcdbbcddcfebaebfdfeedefaddaefeadedccbacdcedfbeeecaacaabbaafccbdefbeebcfdeafebdbfdafcdbbbeedbcbddabdefcebbcbbcfebfaefbafccfcffcdafabfafdcdbeedffbdccccbcfebcecaaddeeadfaedbafacabdeaaaeeccafebdfcdddccdfbcabebbcbbfcdfefeadeabccfacdaaefeeaabcffabcbdaabdfedebaebdbfdcaedcdddbbccfcedcabcddccffdbebffcbfdfcbbbccaacfaacfcacfaabedbdaeedbdeeaecdeabfeedaabfefccfbcaabcaabccaaddaaabeeeaaaebeeffbadaaebdcdaacafaccdcdcdaaddcafedffdadbdfaceddadebdbfafceafebabbccddacabdcffbdbdabbbcbbaafeafbadefdfedfceedbaddacccfcfbacddabcdacbdadfbbbbfbddbeecacefececadfbfcabfffceadabadafdebebfbaacaadeadbaeafdecbdadccebbdeddbeffdfeccaaaacdaddcdbcbbceacadbbbdeecffcdeedddacfbfcafbedcdbdcbfddfbfdfcbcfdaeabafadeaeaacbefdcffedcdbdcbfaafabaebefffaeabdacedeeabeeadfdbbcdeebaffdaccabafdfdaceeadaaadedaedacfebaeadfedceffbeefcefccbfefbfbfcfbbcfacdbedbcdfafacbecedfecdbffbccbfddddccbacbdcdadaeebbbaaeafaeadfecfdebcdaabefabeeffbdfbebecbadfbeafccefeeccfbcedabfbafaabdddeafeddffccfdfbdefebcbcdfcdfabcabbcabdebefcedcafbbcbdedfdaeefdcfbbfedeabfededfdbaeedeedbdefaeedffafcfdfdccaffcadeffdddbedffeebfcfdbdbafeedfbeffbacafecaaccdccbbffdbaeaceedfcaaeabefcbfcfbbfceedcffdbdbaefceadbebecaaeaececdcdcadcbebdeccaddadbcacdddeecbdedeeecddbbbcacccbacfccbdecfdefcedbbfaebacedefeedbeadbdadefebaddacebadcadaaeaffcfeebfbfeffadaafeaeeddaacddfefdeeaffbecbacfdeabfbdedeadabfcaafeaafbaffcbabbeaddfadfecdcaefdbbaedeaffdaddbffbfefccabceabcefedebabaddbeafdbeafeebebeeddcceeeedcfdfdcceaadaececcccabdbecccefdbfeabfbeebaaaeeeccaddcfbdfeafadfbcafddafdeeedacbcefedceafaccacceabdcaffcfeccfabcacccadfedbfebbdafbfcebdacececbfedfeaaabcecceedaeaccfcffddafcdeadfdcaecfdcfedbceabedaedaecbfddeccbbeedbdefafaffeeebfabdbcabdcefdedaadaadecfbfbccbebdbcabbcadeededdadfcbbbdfbefdfebeaacdcdfbcbbcafabaedaeaecccebdeadaebbfdfaaefeebbdefefbdbacbdccaabbfdffaaebdbdadebbffffffbbccecfeddbaaccfbbdfcfeaacfceecfbabddcffbdafcbaabeceedeaebdbfdcccfaaceabfbbecbffcaddbcdbabdfeaffedcfdbadffdbcdbdfeadffeeaddaffaeddfdcfceddbefecaaedbccbfcbbbfbebcbaffabceeddfdedfcacddabbfcfcfcbdcdecbcdfaebdefebdecddefbbabaebbafbccbcadebcccfaefdbebeedffcecbdabceffeaebabeafafbcdccaaeaebaacdbcdaafecaeccfaecfeceeeaeededdcaeddfdbfecbceccdbbddabcacfcbacdbcddcecbbebbbdbcdbddbfdbcbaaadfdcfeaccbddffcdfaddccbadbefebaedaeacededdbfaccdbbeebcbbaaceeefeebbdaaddbbfcccaebcdcbeacddacfaedbbfddbdbcafffeddcaccbfbceaebceadaeaaebdabccfbfeedbddbafdaaebfbdfdafebabcceacefabcccbecccabeacffeacfcbdaeccfeeacdecfadfbefffdefbcbcecdcbaabbcdaedbeabdadcfdeacdabebaabedeebedaedfcebadddeccddeabcdcceadaabbdcecadebfedcfbfbabbaabbbdabfecdbfcbbbfdcdffaabeaeeabbaeebfabafefdbfcbcdaddaaebbdfaccedfcbbcbeebbebefebbbcaaafecfababdacfeeeddeaeebabbabbdbcefefcbcadbfbacfbdbebdcaaacaedfabcebdaefbebdeeeceeffebccfebbffcdabdaccadabaededddeedafddddaaacedabeacecbcefdcbbbadcecefbdbeffdaecdfadadffcaabeacecfddffbeaaebfbbadefbdfdafafcbdebecbfacebfaedbdebdececbfbebebeadafbddbefdaabfdcccedbddbcabefbdedbfdcecdbcdafbebecaffbfafabcfcbfaefabfbfccebbbaeedfecbfebbebafaeaaecdbcbbdfaebcacfadaccfacdbdceebeedbadfaccacafbfceccbbecbcacdaedcbbbeddedeacaeeaccbbccdecdbbadfcfecbdafceaaffecacdbabfcbaefafbffeaedccfacabbacbbfdaefadfeefeeafcfbccfeafffbcfbcadacdfaadfacadfdcbffdeecfdcccfccefaeafccbcbcbcfeebcbeafffceadefacfbbfbcebddcdaaafadabbaadfbdffebdbfafceacecbabafbaceeaaafebfcdccfffbcfcebddccdcfbacffafaddccbcafebccfebddfbcadfcaedebfbcaeaefebcafcaccdaccdadbdbbdbadcecfaadfacddecfaefdccbcdcbecabeecbeafdeccefcddbabfbfddcdcbfdcdcedfdbdaabcedadfeaefeabeedaeaebaeddadfadcadeedfcbdcebcfdfaadbddfdefaacaeceebeccebdabdabeeacedaeceecffadaecaaecdcddaddfdaeaaacfaaddecafffcdecabcbdaefbdacbbbccdffecccaccaddbceedaeccdfcefddcbecdcbcdefdefcabbecacebadecaeadecadcddbeedbabacbdbacbeacecceedebeadfacabcdcfafcfbfefceecdadcfbaadeceedfaabfcedacdfbebcecdbdbdfaeeaeddfbbccbcdedddbeeabeccdcaeedbdfeaeaedfbccceabbcaafbabdfdfbfeddbaddaaebbcfaedeccfccbcafbabbecdeaeaefcffadcebbeffdcbaabfdedebbdededebbcabdcbaacafebfdcbfccdfebfadadfeedfddbeaeabaaafbaeaedacbacfbbdfeddcaefefeebeeafdcbdbdaefaebfdffebadcbdcdccedbbedfbbedaaebebceeafabeeafffdbececaddfdfdbccebfcbcbdbbdaacfcdcdeeafefbeaccdfdfcfbaadfdfbefdfaefedbbfdbbfcbfcacedafadecfaecfadaafffaecbcabbbfebadfadfabbccfdacefccecdcddabaaebdccfacdbebfbdbeabbcedfacdabebceecfbbbecfaedcdbfbbfeedafdfdeffbfbebbbcdfaabfbbcdcedadabdeafbabfcabfdfafdfedadaedcbfebcceaffdeddbeeafcdfbfdcaceeffefecdccaacdffcbddaddabadecaaacbffcefaeefbdfedcbcceabfafdddeefddedfdabfdaeecaddaecfebeedabffdbeffeffaccaedcffebeddcebefabdfedfacfdfedcabcdbeadaebfcbaefbbcfafeffaceceabeccefdfdacbeafbebdfbacebfeeccfacfcfefacefaedfafcdfdeebcefedfecbcbdcfcecbbdeaffbdeabdfefecbeaefdbddcddbdaaabeaedafadbaabbbcedfebfbddafcddbeedefffecceadcbabdaeadfeefaaeacdefdffadbccbcfeabbbedabfcfabcabcfcfbcbaefbaebdaeebbddadaeeacadacfdfaceecfccabaeeaceaeddedbffafecadfdfaaaedbdcfadcbfeaaccabfeffcfdaabcfedbddeabaadfbceabdfdabbeeebaedacbcbcfbadaadabebdcfccaebdbcddaeadfcecaafaddccddfbfbbadcfddfcacadecdcbcfcbbedcdfdccfbdaafcbafecabcaeedeaaccdcaacbeefacfbefaeecabcefcfbdedcdcabcefcdefebedbcbdeefaaaaacfecbedeedbcaaabcecabcffccccddbdbaadffdaadaddeabebaffebededbaaaadceadbefcabdaabaafcaccbfbaabbacacaeacfecdfefcdaeadceeefdfddfbabcbebfccdbfefafaadebceccaeeedcdeefaecebcefcbdbaefcffabedfdbffeaefccbcdeedfccafeaeaebbfeedeceeceaedfaeabcbeefadcddecfabdfdcffdfdcbadafbebebdedeedabaeaebbdebfcefaccedbbcceccefdebdbbaabcdbddaadaaeeaeefdecddbcbcabfcecdeeffeebcccaacbaddbeceeafccecedeeeddcacdfcabacdfeaafaddfcfecceecafdfcbeaefbabfbaebafeeccbaaafdeffacfabfafbefbbcfdaefbcfbcbbddbfbbafcebaccefafbdefbfcecdecbdcfcdcfcbfcbaddcbccbaaaaacccfdfedbffdadaddafbfbbfbadbbeafabefecedffdeacebbbaacbabcbafafccdebfdcdadaddcddbeaacdcdfecaaefbdafdbdbecccdbcafaffaacebaeffcedcfbcffeabfefecebcfbeaffcdeaefbbdefbfacccccbadaabfeabaefeccefdafeabdbadeaebeefdceddccdadccfaebbbeaffdaebaeaffecfafdbaabdafcbbfeaabfeefdcdefecdeefcaeccfbeadbabecaadaaeeacdbcaebfccecbcdbaeaabdabfcdfbbddbdfecdfbcebaffdadacededecbbcdacdefdbeceefeabbefcfdbaacdfdfaadffdffefaedefadedbdbefaadaefeeadddfaccbaebadacafaadccceaeddccceeffdffdbcadfbcfbabdedbcfbcfcabdbcceabfdbffcbdbbbcccbccdfbbebfeebddfabdefcfdceffeeddbecfafdbcaacffbcfcdcadbbabedaecaacfbaddffbbbcdfcdcbaeeeeadabfccfadfcfadbbddabcabaddeadfdbdfeeaaacdbcceeaafdbccacaadecadfdbaffdfceaccdedcbdedcdbfaeaefedfdcdcdcedeaedfcbdebbdbaebcdfedbbbcadeabdcbbbbdafcbfadacfffbdceeaecbcebfabbccbebdbdbefaddffecadfaedfebbfffceedbfdccbdacdafcbbaabedbacabefcecacfbfaabcbbccffbfcafdadedaffcefeeadefeddfbabfdfadbaffceaeeeabcccfeeeceedeeeebcabbcadccfdfdaeceeacbefcfacbfaebbdadaeeaeeeffdaeacedebfcbfcabefbcfddabaccdcffdcbdfffbfedfabfccbaadadddfbccdeefdcddfeddfadecfaccabdeffdccdbaadcdedefeccdecfacbfdfdcaddefbdeaeeabbfebeacfcbefedbfdfbfbdacdfbfafceeabbbfbfededccbaebdecceeeabfdffdfbabdfdeaaccceafefcbaaffbdfcabaefeecadebbcccbeafadfbdbbbdfcbcbadfbeacedbcadbafdebfdcedddbdcfdaaacddfdbdbcdbaadcafabfbccdbbecfeafcfaadfbccaafeecabbffafbbcbcaeccdacdabdcfaceffcedaecacedfebcaccfbfcfbccdbedfcdbcaecbcbfacfcfedafcabbfcccccfeebacfcadeedbeccbfedbbaddcddcecbbdaecfbdffccbdeadcaeccadcadeaafacaabdefabcdffafdeeccddbeefbdadcdcebdbdbcebfcbdbededdcfdbffabfeabfcfebadadecdcaecfffbebeecffcccfcbcccffeaafcccebddbabcbdcbffdebceccafccdaefbdcfebddfdfdfeedfeccfeafdfacdcfabdedfccfbaaabdfacfbfabeabafdeaaefbeecaeeffabcdcdfcdcbefbeaacaafacddfddfadeefcceaccabbcbeedccfcdfccbabffacffeeadacbccaaeeaebbafbacccbbccefcffdccffabcedbacecffaebcafacebeeebdaacbcdcdfbeabebbadfcbacbccbcfeadeefccfdcdecbefbdfeecdfeeeadccdbedffaafdecbdcfeeafeeffdbeaedcefcadebebaedfbacccbfebdacddeadeadacbacfceaddbafccefdaefebfeffcfccacfdeadcaedabcdbfaebbbadbbdfafbddebbfafbbfddbafebaaecbefdcdebbdbbdcdaedeacecfbdacfdaeddcaaebfcdccecbadcfeccbafdddbebbbbbcedcbcebebbfbeeafebcdeafbefabcdddabaabecefdecefdbebdefdfcdebffaeceadcbcecbebdfbbdeeabbbccfdafefdbbacffafefbddaefcbbdddbcfcfbbebebffcdbdfceffcdeecabeeedbeddfcdfabecabbfafecaaaecacabaafeabccfcfadceffbaffbcdccfbadcdeafeebffdaeffedaddcccbfafbdfebfccbdcbacefffaadcfcfacfcdfebeedbeeeabeaedcbaeebcfcffaedfacbaaefdeedbbdffffeeddeecaeeeffecabbafbaaeaedbcceefeeabaaddfbbcbddffbbbdabdceabcdefcbbafafeaededbcbbadefaeeaaaffddbcfdabacbcbadaacdaccccbbcecfddbdaacaedfdcbcaaddbbffbcaccdacafbfbecebebadcfdddffffcddadbcebceebbbedbebabacbafcbcfacecbbacbdfcfadfbabedceabfeeabeffedfbeedceecbfaafedddedfacbbafffbfcfaceeeccbbabafbfcadbaaddaebceecffcbfccfbecdaafaedcafdbcaadfcbcebeffaebafbdabdebeecdaeffabceeabcacbebbedacebaecffcaffcefdfacafbfcbfbacbbcaedceadaeacabcdeafbfbbdbbecadcebebddaadaeffbbbdcbdcceeaebdbaddcdafcfebeaebedcfeedaeacbdaaacbabbcbfaacbcaecebbecacfabdecaaeaeafbbdfaafadedfeadccfffedecdaebcccddbdcdeacdbcceeabfddbedbcaccfdfdffbeeecdcbaaddfcfddbccbeebbefefebffbccbabfcdfcbdffaaacbfccbeedeabadffcffcbcfaabeccfbaaaeedefaeeafbffcaeaaaacaaacefffcddaffeaddafbadaeadcaaaccdcebdaaafbcedbaddeaabbdaaafafdbededfabbcdacbfeafefcbccfdebbbddaefeddedcdfeadcaddecfbadcfcbddaeddaeafbbcdbaabdbfcadacbcbeeccdedccdaefabcbbaeeefcedceeedfeacccfaaddedbedeacdcbcafbdabcadfeabbffebcebbecfacdbedeefeefffbbabecdcfbbdddcfeafefbfcfbccfbeadcebcdbbbffacddceaddfccaaeacafddcbdfbffdecccefffdaeecfacebededfcecbddbcfecafeefebcfcaedebbadbecbcabebcabbafaefcdbbcbcccbacadaceebeadfaefacafbfabcbacebedbbeeeeaccecbbedcafacedabeeabdaaeeeaebadcdaeeedeffedccacaecaacdbdacfdaccfbfddedaebcefacfdbfdffdafbeaffedcbcbaccabfcbbefebacfeccdaccaaccebcedacaedadbcebdfdcaeafefcebddbdfffeccedffcacdfcbfdfbededceffefbddcacdbabbfabcfbdcddcefaecefffcaddccdcbcddbffdefebbabffbccaccfcadeaeacaaaecaecafdeefdafbcfefbccbfcfbddcacfdafcffedcabbdebfcfaffddbceddabdeffecccddfbefcdecbebceedfbeadecfdbbdbfaacbedcbcbfffbcbdbeeacdeaddcfefecebdaddeafbaecdffbeeebeceaefbbabbffacfeafcabebbafdbfdadcbffccecaefcffddeeeeaeffeeaaafabefaffbcfcffffafedaaaabceecabcccbffcefddcbefcdcacecceddcfdbeefffcdeceadedeeacfabefadabcfeedbdcecfbfcfbdaecdfaafbcdafdabaddbbbdfdaebcbedbffcbeebacaeefccbeedfaebeceeaabadcbbbdbdeffcccadaedaeaeacfaccbddfddcdeedbffafdeafeadfafaffedbaaddfdadfcdaddececedcafaadcbdfaedcbdfdecfcfdbbfdcdacdeadadfdbcddcbfbcefddbdbeafcbbabfbaedbddaacbacceabbdacfaddfafafbfebdfecaccedbfaaedaaebeaeabefecaddbddcbcbfbffbcfdcafcaacfcbaefbeeefebefcfbfeddeaeffecefcdbcdbfdafbdfcfaaacfdebeddbeeeebddcacffecfcddcaaccbddccfdbddffeffdecfeecbbdffcedebfaaddfbababfeefecedcfbccbdefdfcbeeffebfefcbdcabbfefeaafbfbecbaccefbfaaeddffdbacbadaecbcaaeabbedddbcefeaefccfefdcdcadffbcaeffeacedfbbbbdafdeeddababbabaadfffceadaaccdccbdaccdddbbbcddddfddbfcaeacfeadcafcceededbfafbafeccbfbeeefaeccbaccdaaaccdfbcefdcdfdfddfebadddeecbcecebacbcdefbbabaeffddebecaeebfcdcbabeaacfbddbbffefcdeadcabacdcdecdcbdfcdffdbffcbabaaeeefaefbbecbacebadbaaeecaecccbcbaaefceaebeeafdffceffdacdbaefbfecefbaedefecdcfcedeecccfddefffdbebfcdbcefecccbfebfcaffeaafdbbfcdffdecefcebcbfdfcfccacffdeafdeecadcdaeafbadebeaeafecbebbddbbfbadaaaffdedebdfccbabdbabefaacdcbaeddccbdddfbacacffadfdccfbeaadabbbdcdccbeedfbbedcbcbeacceefbffefcbceadfadcfaaecafbddcadffddbcdfadffcdbfafadefaeebcdefffbeccafcacaddafbcfcbbbbedbfeaedefcceadceedfebbefdccecceffdfabccecabbecfeeadccccfddafacbbbffcacbdfeefecbfbfbbdbfdaaebbbbceadeaefbadcaabeacfbaabcaeaddaeaaccecffafaabcbbaffedfdadbfcbdbceadeafbfccfcabdfeccabcecbdcecaedebafbfdccfaefebddbadaabbdbecaecadebeafeebbdebfaacccfbfeadbcfbaeedeacafcacbecdbeedecfeffecbfdbfadcfebaaebdffdeadbbafddeacbbfdbcbddeaecbaefffafeeafdefaaceabaafcafebceffacbfebdfffbeddfeceaffeafdcfbacacceecbcccabacfbdabdbbacaababfdaddcaccabdcfaccacefcfdfeaeaebfeadddbafdbcfcaffeeacbdfcebbdbfaaedafecceacfadbabeaafbdcaaacedeabbffdeddfbdbdcabaccbabbfccafcbcdbaaceafcaddffabdfadceaadebbebfbbbdcccedeaacafdffebabfbbcddcadafcafeebedcbdfdbdaffedbcfddeeeabaecfcdfefabeabeafccbbecfbfabbbcddbaecbaaadbeddfcfaacfeddffcbdcadfcdedefdeababdbcccccbebacbedcbffdbabbdaaffedcccaadbeebebabeebfccebdeafefddbaafbdbccdbbcaadeceaffeaecbeaacadcddefeddbbcecdbdfadabcbcfaafdcddbbbdbfdcdebdccfdcfddfcdaefadacddabfddaabaccedbfcdeeebedcaafcfefbdfaadfabcecebcfbbfbcaaebcfbebdfadabddccaebfabdbaabdbdaaefcacdbccfdcffdaebbadedebbcaabfbcbcdcaabeaccbeeddabafdaeafecfeeabefcebfdadeddbeacdebbedefafcedfbadfbdecebcbcfdbdacdfeecdeeedcbcaddabfbfabaacdddcbecdbfedfedbfefdfbdfbecbeeadaadbebeacaedbbbdafecdbbbeefaffeccddbfdccebccaabbbffbcecdbadfeecdfefbfcaaaefedeeedbdbdcfbdcafdbbdabccebaceefaaddbedaceecbbfebdaeddfcdcdfeeaffaedddffeddedcaceeeefedecfdccbdfcdceabfbefbbaadffcabbafcbdabbcadffafbbaaeddddbffdbaadebeccacdfecccbcacecdddfacfcddabafbeaaebecfecadfaffadfbbaacdaecbdbcdfecdbebcfddcabfabedcdffadbcabfedcabfbfbaebffcbabbfaeeddfdfbaebbbfaeecbccecccaeeefaebcaffaccfacaecacdededccbfafdecadabeefebcdaaebdafbedcbdfdfcbcbcececdfeacefffbbafbecfddfecbbbbbbfcecfabbbcceefafbafedeffebecadcdadafcadbdcdcbfadefeadbdadfbcbedededceefcdeefcccfaccecbcdfbdbfbfbfabeeddcebebfdbaceebffcdfcfadcaaffcfeeddbfffaccbdefcbaffecfdabffbbcfceaedbfafdbddafcbfbadcedcdfdcdadfdeecdeaecbeaccbfffcaffacbedaadcdaeadedafaddcbdceddeadbffccfceaaeccabeffcfaeeaaeacbdacfbefcbddfcbacdcadaeecadabbeefaabcaaebddfaaacdfeacfefecdfdccafbcaebbaeeebdcafeeaecaacddedbefaefbfeeadabafeaabdfdefbdbdaebdeefdfaeafedacccdaaaaadfdbebdcddbcadfcedabcedeccfefaceceddbfdbcccdabebfdfeccbcbeddafeaebffcbffccffbebdccadcbcefbbfebcafbcaaefaffedddaebceffcefbdbaadcecddcaadcffffcedcedadcacadcffbeebbedccfcfbefaddaabcffddfedadedfaadeaceddeceadcaadedbadbeaadeaaffddbdfbacbefafeaeceeabbacefdfeefbcabbfddcbaaddeebefcffbcadbceedcbeaffacaeddcededcdffafcddebcababfbfcfdddffbfbecacdabeecbefcacdadadabcafedacaebdcecbfaccdbfbeadfadfebfdacdffeffebfcfdddbbbcaaaebcefabebecceffdbebcbbeeaacdaacceaeadbeeaacaccecebfdddebafaadaacfcddccfcbacacbdfeffecaebaaffeadaaeefcfbbacfebbabfefaaffadcafcfcbeefcecdccdbcdeefcfbeefcccafebbcbabbbbaecedefecababdcfdedaecffedadbeaaaefafbfbfcbcacebdafbcabddbcaaabccfbddadccadbcbaeaaaafbdfcbebfcdeeaabfafdaabebaeabcfbbaeebdeafcbbadfdcfacebdfceedeeefffefcedfbfcfdacaebafbefedbaddebceccaefeccadabedfdebdebabaeabafeedbcedebbdbacccbfdbbcebefccebffcfaeeaeffffeaeabedbfceceeaefbcdbffaabaaafdebabbdfebeccdefdedcfccafacddcfaebacecfbbafaacffbafdffccdcedfeffdbbcbcefeceffdfcceaebddefbfdbdcbfacadabcafdbcdaacfacecaaedbeffabedfaaaecbbddabfeddfeaefbefccdaeccfbeaafddbdecdbbcfdcefccfcebdfaebfcafacddfcfcdfbbfacccadebdbacfafaeabeedddaaeffdcdbfeacfbeccbfadaadeceeeebffcfaabebddbcfacaedaaceedaafecceadaeddbcacdabbbfaaffbbeefbcaadfafbfdfccdebdcfcbcccbdbddbfeaabbcaaffbffccecdaffcdcaeecdeaacacfbefedbcacbebdcffdfafabceabaafbbabfffffecbbaeffefbedfffdbfabebcbbcfceeabbdeabcaafcdedafacaebdaaafaedbaafabaafedbbaddfdfafaafaccdeebdfcbccdafaeefaacbcdbaadeebdeeeaaefceefbebccfbcbcedeafafdaabcbeaafbadceafafaacdcefdecbefeeadfacbfedfeddecfdefeddbcfddfacaccddbbffaacfcbeaffbccbcebefebecdaddeccbbbedeeebfabdafaedeeebfcccebbfbeddebabccefcdeccdbfffceefbcbabcaefcefbacaaecbbdedaedeabbeeedaaddaeafeffcceceaddcdedfaaccfacacdddececfcaedbdaddbabfcadfdaddaccecefdacbcbbbfffacffbcbabaaaeafdfbabcdfcfbdbefffcadfcbbcecfbcfdededbdbfdedebaebbfdaafcabacbcfcdfeffafbeabbddeccbafafdafccdcefabfdecdbbbeeaafbccaacdeadbdeabbddfcbfdbceeddaacffefffbfafbcbfbbbcafbceedcdebcbccbededfaebbfcaddcbfdddaeeebfbeddaccbdcfdbdaffeacafaaabcfcdacfadbfcccacdfeabcbefabdcebeceeaecaadbbdbcbfeeefbcfcdfaffadcfcdbedcedbdfadabbeeacaeebfadeccdbffdbedcbfbbfadefddcddbeedccecefbafbaedcfedacbfbbfbdbccdaeaefcabbfcfaeadfbeeccceaaebbdedafccaacfbddbffffffddfbebeeeececbeceddddacacacdddebdebedcbbccbabfddfbfacaeaceefccddaeaddcabffeddbcfcebfcbebbbfcdbdffdffdbaefcfedcfebadffbcfbffcaedafdeebefacefdeaecbccecbbbbdaebaeebadfbaaadaaaffbfddfafbdaeaafbdfadcafecefffbadafdefbaddacfffbfdffeedaefbcebfbcaafaefbbfdfdbbaecbcfbfffddacbebcddfabaadaeafddedffbbffeedaefcbdcccdfabaaeebfbbcbaecbbabaddcfbcedfbebdcecdadfeefaffbfdbeafbdafacddadbfadbeafcefcbcabecabafcdecfedacabceddebacfefabdccfecddbcdccffaeffcdcfdfbdabbfcbccdadcbdebeaedecfbfccbccefcbaabefababedfcccecaadbbcfdcbfcdeecebcdbbffaadfdddcafebadaccbefabfacfcedcecbcdbeefacdedfaaffcfaeeebfefcedebeecebfdebabdcdbccbedbcbdcbccedbfafccbadcabaaffdbeccceeeaefeefcddacbabaaedecfbaefbaeaaaaaccccefebfddeddeaafbbcddadcaaecaaeaffcdfedeeafabfcfabbccedbaabacedacdcbceaecdbebcceeeabcacadeadbfdaadefdaaadaaebccaedeeebbaebdfacdecceddeacaafcacbcebfebfdaeacbbebbfbbfeaebacfbedddfbfbeabecabaeefbdabdfecbaabfdcfdcfedacbcdaadecbbbcaccebdfaeedfdddfafcababebfeeaadadcfceddadfdafcaaedcdeaebcfcfbbfefccccfdabedcbdddebebbececaffaeafacebebbbaceeeacceadcecedeefadcdbdaecabdabdadafadcfadebcabeebfadfddeaddbccaaefeaadbcaddecfbabeadfbaaecfaabfecadaaccfeaababddbafbdadedbbddcadbccfccaaeaceaadfaeebcbcbaaefafafbdedddcbbcbcaceeaabafbceecdaadfcbfedefdbcfafdceeccffcfbdbdcefaeaccbfadffcccbafbacabcdafaeecfceabacffffabfeeeaaedaadaeabfacebafdccdadccbbdcddaceefbdfcdfcaadcacaafcdbdbcdadaecaabddcacbbbcfdeacebbbabbaeafcfccbcbebaecdffecdadbfedbafafccccfccefbefbeeaefdaddabbeccaefbadecfcdbacdeefebcebcfeeacfbcdbfaecbcefbcfeaabfedfbafeaecaceefdcaccaacdbfefbddfbeedecfbaceecaccfacfdacfebcaeefafedfceedbadfabfefecfecdaddcfbbbfdceffdfbfbcacbeaaceceaedaaffbeddafecadedeaebfdbdbaedbcffadcbdbfeeecdedeacfecfedfaabffdabcaffcafbacacafaddcbccbbbdcfbcbdbfbddafbddebbdaebfaffddfbbdcaeaccdfadbeaeddfdcbecfdfccebbfbcffbeafbdacdebbaadbefacbacafdfefbacdffcfdeedfbedfcfbeeeebfabbffadefcafaeedaaccbeeffbeabdbdbdadbadbcfbdcedfbebbccdffcbbbbaeddcedacdcdbcaceeaeabbaadfbeffbffbafcacedefcebccdcbffeacdbbbafbfcdfcfbffbfaaedabeebadfccfeaeefcecdebefceeefaddffeaebaebeccdcccaeafdfdbadbfbfbccaafddfbfdaceadedacbacaeecddbbfbdfadbaeddfbcaaeefaacdacbadbbefedaaeabbbcbaadbaceabdfdadacadfcbcfbbdffaefceeabdfadcadfffebaafeededfbcebffbbcfaadcecfebffcbddacdfdadfeadcbbcadebdebedecffadeafedefcfebcabeefcedaedeebcbddfdcffbdbfdbecbedbebfbbadefddcfbbddfceecfbcdcdcceedcbfadcedafdbddeffdfaffbeeffbebfdeccfbdefbbdfcbdaddcdbbdbafbfbfcfebbdbbedbcabdbbecbedbddeddbadccdddfbadecabbcdfdecdddececcfdebdeadfdaeebfeefafbfcddcbbabbdedbeebfefbceafdccdbadcecdcbecfecbbeaeaefecebeabaaaccdccdeddbbbeadccddcecaeafefcbecefedafacacbcbfceebcddffaedeedfddefceeeecbcfecbdebaefbbddfefdbddadcbcdedfbacddcceaabfaefbcbcbabccfeedbfefaaefabbebbcfdadaeadaffefdfadbaddfeddedfeabbcafcbefeaafedefbcdcfaefbefadddfefbbeffdcdfdedebcbebaadfcceeddbaffcbdfcebfdaeafbbbbbbebfbfafacbdbedcecfedcefcdbaedccedbeebbdababcadbaedafafbaffbacffdbecabdbfafaefdcbbcedefcbdfeecbcadabeecbaebfacfcfdfeeeeabeecfeceedcbbdcdbbfaefeeedbbadfecdfcbcddaccedbdbeffbcaaafddcdaaecdbbbcdafcfeedddfeecefaacfbeadaecfcfabababdddedfaeacbeeddaaeafbbbdbfcbadbfdeabcefbafbbcbaccadfeccaadeabfabfbddeabcfdaccbaecabbbbdfcebafaffbeeafcfbdbcaeadbbfabcadbdfefcdadcefddaabbcfbcbbeacfeddcccceffdbafedbedbbeeecadfdadaccadcaccdcfbfabeaebdffdcaebbccebbcaededadcdbcfddeaccbafdefcaebfafdadfbcefcdeeffbaedccfacdeeafbecbeebffdbfcfcabcbdfcccaaaddfffffbfeabefbcaeecbbcdddfabbceecdcaedaddfbcdbbeadfaebaafbbeeedfedeceedebcebfeffddbbbcfddebfdbeebdbaabfebbdabbcdddcbbceaeaacffcdadefdbebceeebcddffbaddbcbeadcbdccabeffebbcefdacdaddcbfcdebdadabcdabebdccadffebeccdfebbbbcfefbfacabbdccfddebadbaaebcecfddcdaaabefbdbeddeaedfbceeecfbefccbcfdcadfbbbfacafbbbfbfdeedeabfcfebdddafbdbffcaacbadffccdbafcbbafbeebdfcefcefcdecbdeaccccdaeeffbcccbfecffeadcfcedfcdebceebddbfdbbcccddaeefdcbfabeecddbdbaecedfcbfbcfeceecbcbffebabeaeafacbddceffbbfefcdccaefffdabfbaeaffceecaadecfcecefeabcdcbdbdcbadebbaedaaabbddecdaeafafdadadfcbaaaaeedbfcdbedefdbcdcaebdffbbafcafcecaedcfebdfbfddeebffffbcacccdcfddcbaadbeeefaebeecbadccabadbefafbbefccddecbfefcbfcdcceababfbaeafedadedafbabddfdabdaabfabbebaddfaeffadfcedbdbedfcacefcabcffafdffbbcadeeeabeacfdbceeaecccbccebeaddddfccceadacefcdabcfccffadffabaeebceecacbdbbbcfbbeafadbfdeacbabeafcaffadafcfacdfaaccafdbaffcecdcaebcceadadfecfebedcadbafaeecbebacdccbfebcccafcebeffdbadebfefebfecafcdfbebfcfbbcbcbdbfbeeeaadbcdeeedcdfdeebadcecafeffddcefecfcdacfeacffbbececbebfdecdeacdaddcdcddeaaccdeeecddabecccabbdacabcacdefbbbcfdbdcaccbdbcebfbffabceadecdceddfbdaceaecffbffbfadadbbcadcafabecbbfccaafadadbbebcfffeaafbfdbeadeddbdffadaacecbdeebeaabdbcceebdddeafbdbfccfbebacbfdacebdcfdaadcbffeaefeddcfafebabdcbadffcdaafdbfbafebafcfaafcbfdfacebeaadffcbaefdfaccebcdeeeaefebcbdccabeaadfcdfdcbbfecbdebccbcaabfdecaeddfdeceebedfadbbeefadeeebbfeaeabbfdbddeeefbfabefcbbcbeebdcececdceeedacababcffeffbbbedfcacbcedbabdedebbfccfcefdafdbcaaebdafaecfbeafaabeaacffbdebddeefceddcaafaebaebebadbcededcdbaaacfeccacdbfeeaaaebeffbfdbdbafcbbbffdcbecbaefdaeeaeefcbafcbdbafffddfbadbfeededbeeacbafcacadedaacbadacaafeffddcdbbbeebeffafffbabecbdfafeabebdeadfdaedcacfbcbefadefeafabbaeaabeeefffaafceceeabdbcfaedabfccaaabfedcafccbfabbabfadfdeebacfaaeeffbedeebfcedabbfdebbeaabdeacbebcecefcfbbeacdecdafcabcbeeeaaaebfdabcdfffadcdffabfefafcdceefdbbfaccaedddbddfdffbaaafdbebdbffcffdecfbbfabcafabbeeadaeffecadadbeacafceedfefefcdeedfdaeadfdfadabafbfdcdbddabcfbceaeeaaeefdedfefaecfdeefeecbdbeadccebffdabeefeafcbedccbbfeccbedabaddcddfffbefedcbddfdabceaeaeefcecdbbdfbefeadfcebfcbbaedbbdacbeadbccedebccadfbafbfeadccffceeceaecacecabbfabadbefdbbdeaebfbafbccdbeedeefbbedfcbbedaabcdeadbecdebcefafcbebefcacedcdfadcdedccbdeccaeccacdadccccadaccdeccecfdafbbdecbadbbcbafdafeecebfeeffefbefeeffbbacdaeecdccfabdcaaddeaddaeeedcfecfabcdbcdbbeccdbcffbfbfecedbdcbaabbeacbdfcbacefbdeeefaecefffccbcdebefbcbcacaffdcccefdfbdadcdffcaccefceceabbabdafeadeaaabfadcdbbfddecadbbdfccdaadeddddbfacadbceacffdfefdafefceffbecbcacaaffcafcececacefeefbeabafbffedbdecbdbbbdeefcdaadcffdfeacffaaccccaedabdecacbfbfdeaeaefcfbfefdfbdbaddcdbacdcaabdacdfbdeafceabdecdcdaafebbeebfbceafedaafbdaadeceadcddabdbcfdbefaaecebadafcbcffccbdbaadfeffcacadeddedffadfeffcbfcfdedbafcbeedecbafdadbdebdbdafabafbcfbbbfcfdcbeadcbbacdfcfdafafadafdccbbdfadcddfebafccfdebccbedeecfffbecababceeabbcaecdeacbddbefabeabeaaeafbdeaffdffaafefceeafccbfbfebacbedddcdedabebeccafcbedfcebcaabfdadcbbcddcdfebadcbdbdafbfbabbcfacdbbbadceceddfdaddfbcaaddabfbcdecfbeaedacceeabadddbceaebadecacbbedaefbfdbdcdcedebbbcbafcfddffefdeabefcbdbdaeaaebdfeaccdeebacbcfaccebababcbeeccacbeeaabbcaeafabcecbdffefaacfaabcbdeccbdffcdcaabccffbcbefdeabdbdddcaaafceebcbdffecabffcdaffaebacceeaeffcdfddccdeedadbabedfabfffeccdebabfadbcbfecbaecdbffeccdfadeefdecbabaeedbafbcfaedaadbbeffadafdbfefccdeaababbfffdebabfaeaaabfbaaeafcbbebcabbfcbdbdeaccabaedeeddedfbdcfbbaacedacafbfaefadfedbbbafcbddeccbebfefcceaeecaaadaffeabfefcdfaeeacfeddcbafdabcaccecbbccabdecaecffbdcfadfbfaceacbcaabbdbfbccbdabedebabaecfbafefbbbeaeecaffdcbdfbcfafbaacabddeebabeefaddacaffbccebaacffecaabdbbfcecdfbfecbccbefbeafebdfaeaadcebdfbdefcfecefcfbddddcdaceeeafccbbddaffdfaaffebdeccfdfdcecdebdeadfebabedfdeddffcdbecbdacdbbdecdbdcaeeeadbcedefaeaacdfbdfaefdafdecffbdeaefdfedebfcccfdcfcbedfbdedbfbaacbefcacfaecacccdabbafdadbcbcaaafcbedbcafbecadafeaebeabeeeeedefeddebaaabcffcbcdebfecceaefdcabfccfaceecfcfdffddafeabffccccabfdddabadadaebceffafbafcabeeddaebcdfcfeabbecbdcabfafbdcfbaadbafcebecaeafddbfebfdafebbcaecfebecbfebaaccdeeffafedaebccafbdcdbccfcefffaacfaabdaafbcaeefdebedbfedaaafabeefdbdcbdeebabcbaadabbbdeccadfcbbafdbdcdafecbafefffbeacdcfbcfbeecfdadeefbcadebcbaabceebbecbaaafbabfafadcbfbdceabdadaadedcffdcfecfbdaddbedcfeaadfafafaacafceccbdfeadcfdbaaebbbcdaefdcbddbccecdbeaddcacdfabeacfffadccbfcfbffffbacfcdeffeaddbcbeacaafccdcaebfbeebdcbfbaffdfcbedcbacabbedeecbfdbeffefabfecbafbaaecccbccbeffeaebacccfdedbfcdfceccbcfafacacdadcecfcccfaeabfbbcaaadeeafaebefcfcfeceafcabeffffebcbebdfacecfccfaccadbaacaeadedaeceacfceaecdffcdbcceecaeeacffbeeaadfddecfafceebaadacebbebffbcecffddaeddeefccaabdbdbdfbfbbacacffaffbdebbfdffeedabbeecdaacaebdaaccdcaeffdcbafafcaebebafbfabfdeccdfdfeabcdcfbafaaccbefecdebcebcdfbefcfcafdfadbefbebcdebdaefcabdcdcebdbbaeecdadeafdafbbdeafebcfffeefafcfabdfcebfbebbdaaaceccadfceedcbdfdfccbcaacabfacfedbadfabdbeddcaebfabefcfadffbccadaeffecfafdbdfdfdfefdcceadeacdfcdcbffbbcdeffeeacfaeefaaddbdfbebbadcbfbccddeeabeeaabfebfaaacedcfaeaaaceebaeafbfcbdaefababfbfcadaebcacfdfabbcacdfcdbabdbafbebfdaaabcbebcaffceeecebacdadeddcefccddebebdbaefdeaecbbefffbdadadfbbdeeadcfdadcffcacbfaffbdbfafbacecfbdefafdaafefacdfebceaacbecbabadacaabffeafcaeadadaafabbccaceeefebbcabdcfbbaabccfaecdefebbdfbdbbeafdbedfaecdfbacfebbdceaddbdbcabeeaedccefccaabdeffaaefffacddfdecdedccfbffdfdacffabebcafbfeafdfbdfbbefcadfacfeeffadccdcfedecadefdccebeeddfdadfbecdbaaafdccebcabbaebbcefbffabfddbccbdbbcfccbeaeecbecabfccecdcabfdecfaddaffebbdaebcedffbfcbaaeaedbaeceeffcdedeeaaceafcdabafcdacbfaafbbfbaaeedcfcaeadfadafabefceadcbdfbcfdadaccbdbfadbeacfbbcaafefdbdfaebfdfdcdbfdbbddbccabecaffecbcbfdfbaeaddabbceceadfdcfabfbddcecdfaaddfccfafbbcccaebcbfbafccbbcbdcadeddabdafdbfacdcfbbbebaaeeacdeaeebfbebbdceefebfbddbebeacdffdfbfedbdbecfafdcfdecacaedcfafdddcccdcfbbaceafeddaecebcfedccedaebeddeafcaabebdecfdfaeceebabacdaafcfacdadbfecabfbeefabeacdadbaccdecabcfccfffacddfcfbcfcdfcfcdcedcbeecedbddefbfdedffafbddfcabdfbecebdacabfcbdbfdfacaafcbabcbddeadfdbbfdcbdbbafcbaacacbaebfaaacefaebeedcbcebcbaceeffbfcccbefefbffdddbaeebbcadcfdedeadddeaddbedabfaeebbcbadcefdeffafabfccbfafdccadaeccfabfacedeecbedafffddfdacddfafdaebdeefaacdfeefefbccedfeedceefcaadcfdbfdafbfebafabbccabeecbaecabcdeabdfeabdfddcbeeeabecfabadcecdbdafcecfeefbcdbcdfdadcceabdadabeeffdbbdbcbaefccdbdbdcfdcbbbaefdfeafecbcbafefcdcdcccdbddfdeddcdcaeaafebfefbfccfcabcdfaddfdeefafbfdebcaadfcacdcbdbeddbfdeaecdcbafacbdeefdddefbeacdbfdcbcdebadfddccaaefccdfccafaadcafabdaedacaebadeaeeafedfcaafffeeddbebfeafddacdfefdfaaacbdecfaaafaddedbfceafcebfccbfceebfeafcfbcbddabfefadffdeeefbdfebfcfabfacbcbfdbfbfdaacedebcebbcfbdcfcfacbdcbbecdcbffdefdffccceedffbeeafdafcacbaaeedecbceedcedaacffacbecdffadbdccedeafdedcaeafecadaedebedcababedafaeaadefaaebfadaebaddfceceeacfffbedddfebddfbdbadeeaeefaeeefbededafcefbcbcccacdffcafaceaeacfaacaeccaddedfaaaddfdacfddabefdacfedbddcbdffaaeeefeaadbfbcfbefabcaebbfadaabdbaabefadbccceccacecedabfcadadddcefcebcdfecbebaafbafdedcecdcabeacaaadfcafffdbfcecebddbdfdedfcdcdecfebadbfadaffffeeadacdebaaeeecbcceaaacffefaebebabcdfdccefccaaaaeebfeeeaeeaaebeeccbaececabcafdabbfdbcbfffccaadfbdadbaaacbabddaffdcdbbfbbcfaccfecadcdebfbfaabecafaafeafbdccfaaaabcbcddacbcffcedafdcdbeefdbaebbcacbdcddbfeebacdfbdedcdbdcaedefeefaacfcdffcabfedbfbebbadafddeddefaceebbbfbcfefebedfebaefbcddfdeefbbfcbadebcbddbcbddfbcdeacecfddffbadaedafcbeeaecbcdbeeccfadaacffbdcbdeeddccebfabcedcefbeafeaeaececabceefbafaaafaeeedeacfaafdcbcdbbbbecadfffffcaddabcbeaddcfaebcebcdfcbeaabcafcdcffcbdddcddebdfafeeceaeadebcefdedcfbdbcbacbddaceedabbbabfbcfbedabbfaeebeafcdffdefbbaaeaecbabdbdaebebfecdefcbcaabbebdaffcefdddbccfebaafcdebfecaedfadefdfbaceffbfedeaebfeddcdfecbdcddcfeffdacfcdfadaebcafffdbfdbbfccefcedfeabbbdbcceafbdabbfbfccbfbbecbbfcfbcbdaaceccbffecbcdedadbfccdaefdebeeaceebdfdaeeebdbeddabfbbcabefefffaebddfffcbdfdbbfbeededaaccaecbdeadebfcdfcbbaffefafdffbefeddeebbdfaafabdcfbaffddfcfaaedbfabadedabdbbeeabebfbfaaeabaeeadcdbedbbedecbaaeacddcbbffadddccfdfecbecdcaeabdcdbeeedceaafedbbecbefbefbafabddeefbfccdbeebfbafadbedacafaebbdafcaebcbeecbdcfbccabfddccacfddecbcfdcefcdaaabafeaebdbeecdbecdfcecaebffafdbcdcceccebdaddfbccaeddebdbfdbcfbfccbfcdaeaaabfadbedefbffddcaebacdfefbcfdbeacafbfbbfabbbcdbebacdffdcccbabdfaafdcbcbabefecaecabfaeadfabfdeadfcbbacbffacfbbbcbcbafccbafecadbdfcbdecdeafababbcbfaefafeffaeaabcefdaebdffbfaacfddbabbefdcafdaeadbbecbcededaefefdccafddedcceececfdaddfedaafabdcacaefdbaceaafddddcdfafbdbcaacbddabeffcafceedeaaacfbdbeacffaceafdfaabdeebfbcddcfeaacddfdefdceeecefbfcafdacaefddfbdadddeeadbecaacedaecdfbeedcafabbdaaeffcdaabbfbacaaaccdceffbdfbafedafeabbacddffbcdadcdffbadafeaaacaeaeaaacacacedcbefdfabfccebdafabfebaabbcafdcfbceaaaafdfbdccefdbffbaeeeebeffafdfdfdcdeffacbeaadaccdbcfbdabdcffadbecfafbfeaacaeadbcdfeceaddcfffececbcfafcadababfdbbfafbfefefdcfbefcafcfdcfcdccafcebadfedfadeeaabcafaafebfdefdcdaadfeeecfdffffcefffaaccbbaacfcbcabcfcecefbeffbdcffeddebccedeaccacaedcfddfffeefdadedfffcfdecdbabfdbfdcdeadbfdabcafbbfbdaddbbfbfbdbdddcadfecdafcdbfbadeecbceacafdefeddffdcadfbfcadabcbebffebfbfcfadddaececcffcadafdabdabadeadedfffadcaeeebafaabcaaaaabcceaabfcbdacafacafedbbbfbfeaaefcdbfedeeddabcaebbbdcaaabefffaafeebffeeacfdbecaccfdfddaafddedafecefefaaadbdaabccadcadcabdcebccacddcbabcdbdfabcaecfbbcaafbbeccefbddeebffdbbfceaecfbedaaafcdebecccbeddbebaedcdbfffebdfabcaeabfbcfcdadabfcaaeedaaffbebdfeffaedbdafebaccffaecdedffbdffadafdacadbcefacefeeefdbbcbcaabbfbfedacaaaefcebececdfdfffbdebeebffdefcadbcafaeeafaddfafeaeeafbddcabcafebbfeadecbabcaaacaccaabfeedeefeccfbfddddecfcfffefddaedbbcddcbbfbfbabfabdedabffdabeeabcacfabebfeaccdaccaffbdeadfecbccebfccbdbcfbeaeefabfbfdcafbbdbabdaeeceacffccbdffadffedaeedfbdaebaeaafbbabeaeaadddacbcddaeafbfaabfaefbedbabfbebfaacadabcebadeccaddfcbfdfafbbafdedfcfacefcffabbecdebdcbeabddbffdafdacbbebddcccdcfccedfefbfcfefcbbdfdccdefabaddabcaeaaccaaebfcacbdbaafebeeeddcfebcaebffbefddaadafdebffcfcdaecffbfbadcdefcfcdfdbddddacfceefcafeabeefababceaaafaaaedeaddacebedbaccaccfaefaaedfaefbeaafbfcbafccccbdadddbbdeddbacbbbffeaecfcedebebabfafbecefadfcaabcdcdbbcdafaddfebaeaeefcbaedffddffecceeabefccdfbddabfeecbeaebbbaadacabfbfaaeddadcacedeaadbeadfafcadaaeacecfcebbaccdaacacabcaddefaaeeadeadfddfcafeeadffbabfcdccfffbdbafadbfbabebcccfeddfaebffabccdeffabdbacaddedddbadbfdfafdfcfbbfaefcaedbefcfffbccceccfdeccccecccdbeceadefbbfcafdaacbbfbecfeeebefadefbfaedcdbadbcdeaebcdfbfefafedfdecfceedcdefeacbbecaffdcbdbffebcfffdacdbbfaaddeedcfcbcfabadfeededfbdcbaddbdbedabccaecbffadcdebdeddbbcebecdcaccbcbacebbafebfbdefcbeeefbfbeefddcaeacfbeeebabeffaacbccafeffbfcafbcbfeccbcbdfdafccdcabfafdbccadabbefbbdcdfdebddbdfdeddcccdcbddcdbebdfdebfbaebccffcbbabfccdeabbfdbaacfafbcdabebfbdcefeeecedbabdcddbeebdececbeaedcfaeabaabbbaeefbadfdcfdecafbaddddbceeafcbffbeddaddebdbebaccbeddfadacefedeadcdcbfedebcdcebbdfcaeffccbcaacfbccfefebccbdacbcabcefacafdffaebfabfcdfdbdfddedbabceebffdffeaebfdcbbbdbdaffeadadeffccdfdccffceccceaefadaeddaaaefdacdfbcacaccdcbccecfebaabcfefcfdfaceadcbdcbeeebdbaeccabcbfbabefaecddbefebfdddbedfefeaccbacbcdddfdbbfbbeaedeaccbdbfacadaabddcffbeccceccddfcadefdfabefebadebdbfbeefccbabbbfbfecdebaaacdbdbacbbbdbaeeeccddfecbfddebbfcbcdfcabdacdbbbfafdbdcbefcbeacaaedfcdbafededeaedadaacdedafceafbdafddbafcafdfefdcafcafadbfeeebabdabfeabebbbefaeedaafbeccfecaeacfefbcddbaddcfceafbdcdeaebfffbfccfbceadacddacfabdbddfbaacefaddcffbbecbffdddddddacfbcddcafbfdbcceeadbecadfebbfdcfbaabedbdbffceeeefafabffcefddffcbbfbcbebcfbabbfefcfafdfecbcfceefdcadfefdadbafededfbbfeddcffefbadeafabaffeaababbefdadfbcdfeffabcdabcabbbdbfeaaabdfdfdeccbaadccaacbefcabfdbebfcadfebdeffcdedcabcdbfeebdbcbfdddbadfdffaefcddbcffdcafebedbcdeeafedbccdfeabbabcffaeaccfdebeecefbeccacbeaaabacdefbacdfbecfbdccbbbfcaafccffbbdcaddbbbcabbdcceeadbcfebefabbdabafaffcdebcececceddebbcedcdbbbdbfcbeebfddfcecddffcfabdaebfacccbfcbbaebcefbdfbeaabacbaabbdbecbbffeaafefdefbcccfdceddcbfeffeccfeddcacabedfbefebbeeeaadcdaaeebeddbabaaadbcbefebfaaabcaedcbbdebebccebeaceddbaadcacbbbcddacccfecafabeffceccccaafbbbfcadeffdafdcaeecbdeadafcebbcfceeabafaabcfacdcfbceddacaaafeccfbfbedddbbebacadacebacececdddfafcebbeaeeeacddbbabadcfabcedcbbccfaeccdefffaedaecbdfcafaaafdabedeaafaeabfdbdbefecdfadfcaaebeaecababdddcfbcecdcfeebeacebddcabaeaaadefdcbfbbcbbafeebccabacaecaccbdbcbaabefbbcaeffaddffdcaecedbcccaafadadbafebeeaaaddfeeaaeceedbcdcbaafcfcafbdacfefdadfaadbfaaaadcaadfeadfefffdaffcadaccecffcefdaefdcddedebfdbabedfcbbcfeccbbcdcddeeaaabeddcbbecdcecbbcccfffebbbdffceebfebdaaecbeceaaefbfeaeffbafceefdffccbaaeaffdfdafbeadbbfbddadfebdcebbaabefaffbdccdabffaefceeddaefbffaafcecffdabeaceebedebcbccddaefbcdddfecbceecedbbeedbaeafbaceeecbabbdbafdbfafbaafdabfaaffddbefdeeaceecbfbebffcdbbecaadccbbadfdaacdafbaeccddfdbfddeaceaaaaabaaaeedceeedaaacfabfcbcedbfbfdfcfcaceffbfbccfbaffdeccaebbeadbafdcbeebecbedacbbdffbcecccdfdebfcedcbacccfecbaccbdabffedbfbecfadacfbaaeedfccaebfccfccecfecadfeafdedaffefbaebfbefeecbfbfcadbaadbaceaedfbfcadeecbafccabefbcfbfbddfcadcceabfebffbedffceaeadfadafcedcbdadadecfccfdcefcfbffeafefaaadadceaddfadfdefcadaebbcfcbbcbdebdfecbacdeedecfddcfbeffdbfcaccfebebbeefefdcbefbddfeebfffbfeefcbbdeaeededdceafeddaafddcaddfdbaaaadbfcedccbffebcfbbfacfccacfeefcbfadebbbccebcbefbbcfebebddcacabcbcfaabaedffcbbecffefccaadbffbbbcaabfdcefddeaeaddbcbeabeceffdbefccbafafdadedffebbefbcfbfafbebdaaeecebbabfebbedfdaafbcbecbbeafadbabbcdabdfbfcafbfbffbdfbcaeebdbafbdcbdecddebdbdeadccfdbaabcabdcbddbbedaecfaaeabeecbddbacfcafacafcecdbcebccfdaadecccfedafacaecaeacacbbdcdebfaabffefebfcaadeabfffaccadbdbbeaceebafcedfebebbefbbeabfcddecebbdbcecddbeadcffceeafacddfaafbdcebcdcfbfabfbfaddebfccaaafcaadfaadfebfbedcafeffeaedcfffabbeebafededfaecbedecbddcbbfbdaaefffccbcecddadbafadecfddccecbbcdefefabcdbeddbbeabefcaabaeddbbffddecbafbeceafaccbeabdfdfdbdaeadcdcaedeffadebdffdadbebfceeeecedccdebbfafbabefcdaababfdcbfebbefcbedcccfafcaaecebadecadacfbffbafbaeeabcceafebdccfccfeefaddbdccaabadbdcdeeafdecafdcdffecbeeffbddbefdaeebdbcfeebdbbffffbfadefadedadfbbdebaaddfdeddbfedafcfadfeebacefaefaeffffcaaaacdeddddfaaaeebfcedbfabcddebabbacbbdcebbccddcdbabccddebfabfaafedadfefadbcdcfddbbcabfddfcebdeecffeaecdaecabdeebcabceddebbdcdfcdafebcedcfbbcceadffbceedcbdadfedfbacfddbebddfcebccddafcfacfcabecbdbfefaffcfacbeabaacebbeeddeedbbbbddaedcedaddcaecfaadbecdcaeecfbfbcdfdbaeadcbadcfbcacaacbdeabfcbfbcdcdfbecccfdfbbacdcfecfefbafdeddfaacbdafdafaeecfccfdfdedcbaccecbabfeccebdeabfcecbbeeffaedddabccefbdcbabbbabbbfddcdccddeebefefffaefccddedcadcdeacbedbedceafbafcfdefcfbfccdacfbefffabdbbeaeebcceaecddbfdcffdadfcfecbffddfcfcdafeeedbffafbdfcbdbbeabaecaffbbecceeacdcfdcfecbfbddaafdfaeacfdeadacecaccfffcdbdbfebbfcbcabebebaecfbbabdfabdfacdffaaafeadfffbaaccbffdeaecfefbeadbacecdbdafdedaeccccebfedadcffbebfbabcbceaccabaffaacefecebdddcffaddbeefbdcbdecfbebecfbeefdedeefeaaaebbbdcbabeccccfaacafbcbfccaaececdbadbfeadcfbeebcdbcfcbcaccccfcbfbbbdceaaddefbebddeaacadcdbafbebccaeeacefdfdedcbfdadabbaefccefceeefdcdbfecbebbffaeddcfacacfaebaeccaabecdfacebeadfcbdcaadebebdddfbcbfcaedcacdffbebfedcdbadadbedebbbfbeaccecafbedfcbcefcdebdeafbcabcbfcdaefeecadbcfcdbfbdfafdbccaddeabeaaadfaedaaddfcbabbcffedcefcacbafdfbaabfdaffeaabccccdeddcedbabcacfdddecdebffacfefafaacadbeacdaefcfaceaafaeddedfecdfdfcdbcadcfebdfcafbefffcbccbffadecdedfdedeabddafbefaebbcbcfaabcfbabafdccfbeceffdcacbfbaeabdcdbbeafffbabffcfedfeaeeeacebfeaffacbedadbadacbdaaabaedcbffacbbbedfbcfedcadcfbfefcdcadecfacbbaabddbdaeecdaaeddeeeebbdbaeceedfaddfacdacaeffecbeeffdedbebbcefdbedacdeaafcecccedaffbfeaefdceebcfcdfccfdceaeafdadedccfbbddffefccdacddbccefecffbbbbeddadbfaecbfadbbeaebfcbffbabfbfeaacefaaacbcbfbfbbfcfefcfbeabcbdbbbaddfaafeaaccadfbacbfebdccebfcbdeabbfcadacdeebaaddcffcbbcccdbcfcaaeafeaabfafbbefffcdeccfeaedbdcfcadadfcccedacedebddefbaaedbcbfcccabfcecbabdcaefdfdcbcdcefccdbbbfecccfadfafdcdcdaddeafbaccffddfccefdbdbefbaadecaddedefeabdbccedbaeccdddabfceeefcebabefbafbabebcbcaaedccaccdffdcdddfbaddeeacacacdbdaacbfecffbabdeecfbcdaedcdfdccdcddbdbcdddcafabccffeaeeeededddbfedbbdeeebcffaaaedeceafdaadadceebcaecabecddebbddcafcefceebaaaebcbadbacfdafddeecebdcebebdadcdadefebcbeccdeafefaafdfddbbacdabfbfbeeeddaacdddabfeaeaeceacbaebdaacfdddeaddfbcabdbbfdaaaadedebacebcddbccbbacefeccbffbbfbccebeefafbdaaaefeabcceddbeeabdebafcbccbbaaccceecbfdcabefefcbabcbdbeaedefebfeffbafcececbceccdcdbdfebeedeaaaabaadfbafadfbbbfbcfcbbccedbdaadbcbacacdfedbdebabffcaafcadfeddffecebbdcbbaeaafaebdcdebbafdbfaceffbfcbaecfebcefecdccebfacabbbeedadafbcbacdcefabbdfbedeaebcaefeceefddcefefefbffdfbcabaeadcacbafebacaccfeddfffcdeffeaaccffdaccccecfedffcdddefddfdfbdbfbedbcafecbbecfeaaccdcdbddedfffbfedaeebaddcaabdbfabceebadaedccbedecdbddfefcdefadfdcfdfefaaaedebfcfabecbdfdffadbeedbadbeabbfbeaecafacaaacabbbdbfbededbebcfbfeabbabccafebcbdfdafdcdbbfccffedefeebaeedfaedcebafacbbcdfeeedeaccdcdaeecbcfaccfcdfdddaaaeeccbbbfcbdedfbbbcfcbdcbfacabfeadcafdafeebeccdeedfbdfdcbefcbddbccecacbaeaccbbaeffcffdbeaeaafbfebbbdffbdfccfcdddfdcebdbbabecaefabfbedbcebaadbdcccfbfbcaacfcaecaaeccecebedfbbabfffdaacaaaebeefbdfeccbbbefcffafcbfdfdfccfbceeebcfdffccddbafafdedddeeafabddfbdfadbfffbfcbebceeccebcebfbbfcbcacaeeacffbbcbebacafcfeafdacaadddfebffcbfdbaebdcbadccfeaddeabdceddbbccfadfbcbedfabadfdfdbbeaccbbbddfcbdbeaddcbfdbefdecccdfacaddaddceabdeceffdacffdbdafaadcabebdbadbcebcfecdbfadacfccbaeccbbfdefebdcaeabdfbddaffecacccacbbabfcbbacaadeeaefbbabfeffefaefdbadcaabeffcfedadafdafeafabdeabeefeaccfbbaccfabedbabcacebcabcdcefebbfbebaccfaeebefaeecbdadefbbbabffccabbdbeceeabcfacfcccfcdcfbbfabdbadfbcdcffdaaadcbdcdcabdcbffbfacccafaaddbbadfededdedeaacfbdeacebccecacffebebefbfaabdccfdaafbabebadfbeaeaddceaeadfdcddeecebedbacfcdfcdedfcfbbbefafcceccfeddfcacdccdaebafcdebcdcfcadfcffffdfddebebedcbdfecfbfcedbcdafdbeacabaafbacfadbabdcceeedcdbebfaacfadbfebdeedadcaabfdcffcafaafdccaaaafebddecbffccbfccbedbdedcbbbfcdfcfeabdacdfafdedbababedbbfddcfaccfcdeeedcfdeebcfafdeeafbecdeaceeabdccbfbdeccfbcbbafafbdffddfebbdeeeefacfecbebfdffdafdffebfdffcaaedceffcedcebadabfbaefabfddbcfaeafefbafebbbfdddeafedddddeccdefbeebaefafdfecddcecfcdceefaeccbbccdfccdcdcbdddbaedcfbeddbddadddedfadfcfaaaacbedfaefbdeecededecedebbfebcbcaffdebddbddbbcdafbdbaabcfcbbfabcafbbcaaaecbbfdfcafbbcedbacaebdbcdfdefbedfdeafaeaacdfaccdfacbaedfafeedcdacbdaafadbeefebcbeffdaffcdfbababdefbcaeccaeccfbfcfdddebfafeeeafaceceacbdeafecbfdebcbdbfbbbefcdfdaacbeaacdcbfcdbadedbdebdbffbccdbfffdfccebadaededadafceceaedfcadbecedcabbebdcdfcbdacbbffcdedcbbcefbcbfabcfdacaadacaafcebdbbfacdaeebcefdcefbcceaccceafffebeaeafcdbacaaacbfcfffbcbadadffaebcfcaedcbfefbcfddabcfebbbedfbbaecbaafbabbaeedbfcfceaaffefaaebabffededeeaaeceaaebeddaefadfadecfacadbbffaeafeddefaeddaffbbaebffeadcbbcefbaffdbcdadfdacbcbfbdbaeafdcaabfbcffcdbbefaceeedadcadcdfbebdcdaefbdddeadccebcdfafbfdadccfeadeacbaaffeafcdfbbfdbbdccfedaddacfdbffeaaeeeacbddabedabfaddfdcfcddbadfbffffbcafabcfefbceffcacddacaabdaeedbfcfbecbebbabfbbaabbefcafabafffecddadcbddbffaacdefcbcdaafdcbeeedcfeffbaaeffbafcdabfbbddcdaefdafbbccebaeccfecdacfddbacacbadaddefabfdbcedeaaccaffccbbdcfbcffcbadedccdfbebaccacedcddcbcfcadcddecafaeefdceaccbacddfcceafeeddfebbefdeddbcefcfcaeeeccdcdfdabaaafadbcbeafcedbefedeeffafcebbfcebabddaaaddcdfcabfebafaaaeabfcddfaaecfdcebaaeadacbafbaabcaddcdffcaedfedadebcdfefbdbcbdefeaedbaeffbdccbafccbfaeffddaacaedfffdfbbeabfaedababffadeaffbdabbacedaacdeaefaecfabfcedeacdcaffcbbfaeefdcabceeafbcdedccffbbabacebfdcdedfacfbdfeaabdebfccecfaeaaadefebcceabdcfdaffbccfdbfacdbaeecabbcbddeaeceddadbcbdbfefefeeeffbcdeadfbedbfcdbadadfffdbeaedfaedabbeacceccfeebeceabeedccafcecadaafddcefbfadfbfcfcccaefabbbaeaeceeafdbedfefeacffddcfddebecfbbebefafdbbadbbcabbdbffadaebfbdefcafacecaffdedfadefbafeececbaceadddaaadbfcfcefdcbcdacfacbadcccbebfdebcebfaefceddeefcdcaafccbcafcdacbeeecafbfeabcefefbaeadeaceeaddcaafbeaccdcbbcfcfdfbefdecaaeedbdddcdbfafeedbececffbbabcefeebcaabcdeabccabbebddfbecbfaeceadefacfabeadbeadffafdaeafeffccbaeceeafbbbcafedabefcaabdfcfadbabefaefafdacddaecdcbcbbcbbefeececadaeccaecefebeecbecdfeebfbdfeebafefebcdedbdebfffbeccebabaeccbfababcfaeabdeffdbaefeadebadcfdfaedafccefbfccbddcaaebafcdefcffabdbbaadeedcebbcfdaefeebdafeeceafdccfdcabbcdeeedbabfdcdfdeefcffccbdcccadbcdcafeccbcadafffdafeedddfaefbacecedcaddfddeecaaceafebfacebdfaedafdeeccfcbfdcffecdaecbabaeecdebbadbfeacbfaaeddadadfcaccadeedcaacedbaebcfaddcfaffaceafccffafffaecdaaeaabecbeaaaebbfffcbddfcbabeeecbdffebbefdfeedbbeccfaccedbdeaabfcfdadecdffdabdaaefefeeafffeaccdadbcefccfcfdfcacacabdacccebeafbbffbbfefafbbdbeaffefbffecabacfadaecbfcfabaaebbcbaeeeafdaffbffabccceeeebeaaedaeeebeecbeeaabdbbdcbbbcbdaeddacbdadacdeabdeefdcabfffeafbebaccdbfafefaefcbbabbefdcacbfafccabfeabefffdfebeddababfecbedbbaaaeaddedfadcedefceaabceccdcebecdebaccafcccbacedffbdceedeebbeeebacacfbbabbcfcccdfabeebdcbcadbbaceecdabfdfdebcfdadfacbeeadcaffdbaaefabddfedbcadedbdabdadccefebacffdefcefcacecadeeeffffedbcdfdcadeadadcfdaafcfbaefccaffefbdcbcaadcadbcdffedceefaecfcfcdaffddfdaaebadbadeecaefbfecbdbbebfbaedfbdbcedaccfdfdebaedebdddbdbeceebebcdacfcbefbbaecdadfaebabdfccbfaeccedbfaeaacbfdbbedcdaddfdffecedfbccdccdeeaddcebaadbddfecbbbfdfeeaddbeeefaefbdebebaedeeacceedabecccdfbdfceeccdfcfedcbecebacbebfddddfcaecefbcdbccaedfcaadaffcfcbfbefdedbdcaedbcbddabdacecdbcceeebacaaefaeefdeadccffeeabaffeccfaecdeabfcbfecfbbbafefccaccaebacfceaeddbcededfdcdedcafbbdcbbfcefbcaaafacffacaebeedfdfebfcbadfbbedecceafabdadddaaedcefafcacadddbcdfccefbceaedffdbdcdefdddcceeabefdacabfddabcfeeccbdacefbdcdacdaafecdaeacacaecaebeeffcaefcacffdabdadebdefdfdcaabbdaeacacaeecfdabbaaffaebebdbeedeaebebeecbcfbcebdeadeaeeffbbaadfbcaeefefbfacabdfacebfdacebfdcfacedfedacffbdaddbdabcbdcddefbecaaeafdcefdcecceaadecfafdfffccbeceeffcdeffdbcfedbeedcecdbbeabacccccfcfcefbbcbdedadcecebcfbdbdbbcdeaabeceebceaeafacfccbeeffceaadfcccbcabcdbfbaedbdcbaefeccfedeabaaaddffedddfcdcbdfcaefcfbbafbfcefecbfeecaaaaedbabfecafbbfbcccdafccfcefbdcfceffdafafeccecbbbdeeddecfeddecefcdedbccdfaeefcffbeaffecbfaecacebefddbfdbbfecbdbedbfcceccddaaeafaabedbcadcaccdfbcbcdbdebbdeebdbcabefebcddcfbeabcaafefaebfbdbddcaccaafcbecfaeeabceffacdeafbcddedadfdebaecfbcabcecdefcbbcdacedbcbfafcbfdeceabdcfaebeaedcbfafcdaadbaceaccbbfecbbfdcdebafbefadebddddcfdddcdeddefdeceeceefdebadbeeeffaabccedabadddaaedfddedcfabfdacadfdefffcfbffddbeeeffefcacdbedbfddafaeafbcabddfddebfbaddcabcfbfcceeabdedcfbafcfeafdeeccacdfcaecceebfddffcefbfefdbfcefbdfdcebcebbaadcdaedabdebdadebcedfdbcaddedfcaaceeeacbccfcabefccfdacccbcdfceeacadefbccedffccdcbfafbefabbdeccccfeeccebcdcfaaaaacdeacadedfdbdececffbebadecaecdebabaedbccfabdfeecfcbdcebaabdfafacbfbddeccfdaadbdfafacfccceaeedbdacebacccddbcbaebdedbcccffdedecbcdabccdfbdcfcaaacdcabaacdcffadcacbdfcffbffbfcafadccdcdecbeecaafcdcdedfabdeabaadcabdddeddcaebcbddddbcffcaedacfbecfcdcdbcefeeefdcdbbcfdbbefedaffbbabddedbabadbbdebfaeafecdcbbccacbccffcfcbcdcdcaaeeecaecabbfbfafacdbfcfbccdedfebfbeecadaaaeecbcafdcacdfddfccdabcddbabdedecffbabedbfabcbdcddcfeebdefbfccdabcbcdcbdbeabededccabcaebffeedffdffdfdadaaeacbafaffaceeddffffecccdbbafbfcaafaabfceacadddefbebccafafeafcdeebfbcfafadbddfddfdbabaebccbbcbebafcddbedddfccecebedabccdfebfdaceefeeccbbaeadbadabffaeeefeaababfebcbbacebefffaccceeeeccecebdabaaffccaffbeacfcbfdddaeabcccefddbedebeecbabaeedebfecdfdceddeaeafacaeeabebaaecebacfbdabcbfffccabbedafabdaedbebbdfaaceeeeccafffabfbbbcabacacddccaefdeabdfbcebfddfbcfaeaefdedfbdadbfeedeeecbccfdafaedaeebfafdeeefcdbddfebacfbbdcdbbeccaccfbdbfeccbdadcbbecaaacccffabeafeafacbbdaddabbfdcdaecbbcedebacafbffafbfaebbbbfdbbceccaafeeacadbfbdacabbcfbfebafcbaecdcefeeeddeffeedeccefedafacbcadedabceddccdfdeadfcbbcaccfabaefeabadfbafffbcdcacebedeacbeddbbeaabcaaedcfaebcefdbddfceceefbfececbbcfbacbdebedddebaeffbcbefecccedbaafcdfdcbfcbefedbceddffbbcedfeaedacbdecfaebffffedbbaffdccedbeffaeadcdfadeefaedcbcdcfbbbceacccfadfcceacdfdbdccbcabdbadcbfeadbcababbedbedcffdcbddeebacbdefcceaddcebffaaededecdabefeffeffeaeabeddfbfafabcddebceddbdadacceadefafaacfbdcfafaafbfeadacafafcecbaeedbbaecceedcecebeffccdaeccafeafabcccfbdbdcaecfbbdaafbbbfbdabbabcbdcccefebccefacaabadbaccccfcfaaadfefebcadedfccdbcfebafdceeeebedabdaedbdfbbcffdacdbbffccbacaaabbabfefadcedfccbbfeebffadddbabdcccaaaeeaeeddeaecadfeaddcbeabadeaaccfceaceaefbbcdbaeafeecdddccdefbccddafaadcfaedcbfbaaefadcefeddbcafedfcfececedbfabfdecfafabddfbaeeaafdedbfcefbbccabbbcddfadddbffcefcabfdadfcdebafbabdedaacbdbccdacebbcdadbbdfbfccdfffbeaeaefaffebbbbfeaeddebdfdafafeaabcdeafdfecefcebfbdfacddfaebcbdaccefdbfddfaddbcbffbbdacfbecefbbcdbfedadfacadaaffffccfcdfdfddcdaabfdccecfabaccfdbcbfafbdfcbebffecaaeedaedcbaabfabaadbbebedadaeceadfbdddcdacdebdebcadfdfbeafbaaecbbaecbcbaaabdbbfdbecccdcfababffcfcecbccaeadcaeeaaabaddbdfdbbfebbdafecfbefdecfeacbebcefacdabadfbabcfcddcaacabbcffeccaddbeeccadfbfdecbbacbddcbaceaceefbbbdbabdbfddebcabceeccddfefbadfcadbdacfdabaccbbafbccadcbeccaaedcfbcafbaebcddfeffdafdfeacbfdfcdafcfaccadbdfbaabacfeeeddfdcdfeecdcedaaecceadacbacaecfcfdbcccecdebdcaadbbaaccfbffcefbcfaddeafabfcbecafdeeeabddafaadaccdcceadcefadaaaeacfccaaebfcaadefeafefbedffccdceaeaefbeefbacbddcfbdefbeaaacfecbffbebefaacbfaebfedeedeebccedadbbafddfafcdcacebfcbbadbcdabfefcbbdabddaadbfaefafbbbcedccedcfdbecabaeaedfbdfffbbbcceeddcffacafeaaadbdbadcccfbedccaecfbbedefecdafcbfffeccdbacfabfdccacbcaefbbdffefebffaccfafdbfeffbbacdbbacedefbaeafcaadcfabbaadbfdeabdefcdedeaccdebbfcebdbebffbafbdcfcaffcdcceaddaedfaedcffacaecabbbaadaecabeccbfecfcadedbdcdfdacaddccaddaadcdaffafadacdaaebeacedfccaeccaedbcfdeaeccebecffbfbffbeebfffecfbfbfdffcfcedabaedaeececdfaafcabcbdaebabbcbfcacfdafeacbfaedaebfedeafdcdbfaffddcbceecbadcbceeecbeffdffebfbfaacaeaaeedbdeceeedccbbaaebdfeaeffbdddecfaeefbddacbcaadadfedbcdfcadbdcafababbaccbcdccdccdffbabedfaaefdbdcdfaaacfcfeefdfbdfabbdeadafcadcbbaebfefdabecdbebeafedbbebfedbffdcafadcbdfafcccfdbeffbcbaeaeedecccecbabedffafdeeaedbdcbaadadcebacfbefcdafdcffeddacbebedebbcefdedbfaebeededadefafedbdabbfabfbeabaecffdfeafdecddfbdcddfadcdbfbdafdeadcbeaeecabbecbcfabeadfccfdecaaeeeadbaccfedefaaabadedbafadcfaacaaaceebbabefcfbafabdfdedeaceceaffdbfedcfbbafeadeebdbcaecabbcccfcfbafebbbeccaacbdebdddaedebddcbccffddbceccafaedaabeabdceacefdaabcaeeffcfbcebaefdaaceeedcdddfbebaddcdeddbefceafcbbdcbbdcaadbabbebbfdbcfbbdafcdffdacccbfebeacbbafcdddaeeffcabcaebfbaffeafbeaecbfceaacadbcaaefebecedbdfefdcdfecbbdacfabacbcabfddbdaefdcebfadcdefefbdceceabeecddefafdcefefbeacaeddfddfbddfccfbeacdcfdbddafcebdcbfdadebecceeddcbaddfacbdcbbcaaafbfbcdedadfaccfdaafcabbdbffcaeffecafafebeffbaffafcdcfaccfbfcccfabbadcabdffeafaefedccaedefcacaaedddcfbdacfbecadaaaeecbababadfcdcefafedacaaaeebadfabfdbdfeddcebcbddfdabdadadfeedddbfadbdcbafadaabcbfabbafbeebddecceaebcabaaaddfbfcbfdfffcdccaedcefededfaefffccdebafbaecaefefdfaabfacfffaefacacfeceeaaeafdfdeacddbcbcdabbddaeffdcdbbaacbcfaafaecbeffbfaaaeecafcabffbdaeefacccdeaecfaacdffdddcaebafbfbeedcaccbefaadabfbefdabacffddeaedfaefdeaceedafbbacddcabdebbfcbaccfaffeabaeebebdacbfcdcafbfcfabececdfdddafcabbbfcefefafdfdeeffdfffdebaaeadecbddcccccdfafbeaccafefcdcbadeccacbdbeccfcbbebeaefafdeebeaaaefbeafebafccfdfbbffcbaeddfdceedbfadcdcefcbfbdeaabdecacdbbccfbbdcebbfbedbfdbcabeffbdfcffadfcecfdcecdccaeeaeabccfefdcbbafcdeafbcebefdeabdebeacffdaecaaaafddfedabbdaefababffceaafccdeefcfdcfafbfaaeefecaadafababefdadaeeafedfddcfeaaeceacbddfdacaeadbefbfbadbddfabeeedcebbaabbedaabfcafddeaaaaacdaddfdccfebaaaccbfbbbacbfefdbaacfdefffddaefeeeeafefddbaacfcdfebcffdcfbdfcaaaeafeacffeaedacddfdaffdeebeacdcecafeefbdbfeedccbddfcfbffabebcbdbcebbebacaeaaeacfdfefaadceecfefcdefbccafabaebeaeefecdbaddcebeabacdbaddaeaceaabfbabadaebcdbffafbdafeefdefdbfcaceaddafbcabacaabdeecaeeeadbdfbecedbdabdfefeadcbaaabdadeddebacccbfffbfceeedbaedfbdebffbbadfcfdcaefdfeddacafbafddcabceefbdbefeebacdfdcfcbcbaaaacdacdcbcdcbbdfbbeebecdcfbbbbacdcbbdefecaaabecaddebfdfbdfbcaefaebbabbfadaccbcbcadeeaedbecfbffaefcbbcebffafafdbffcafcebebefdbedaaffadebbeaddeccadadecfdbadedbeafadbbfeecbdcdcefacdbecbcdaceccadbbfcbdbedccccabeffdbdcacafcfdefbeddfdacafbdebccdcffbfeacabbefeeefeafaafcdfeebbeaddaaddbebccfcdefdaeebbdddfcfadcdabeaefafebeefbdeedeaafceaddfaecddbbadcefabafbeebbbfbfaaddacadbeeaabbacabfcafceecddadabbfdebddfabdaacadaebecceeccaeccaeccbabbceacadffddceabceebdaccabbebdbabcdbaaddfdebebfdbaacacbcfefcaadaafffabafceedcbadceceffadabfddbcfebdabbdedfbadbcddecaecbfefbedceaecafcfeacbedeaddaadafbfafcabeccfbfebbdbbdfefdddfffeebffcfedecacbddbcbcebcddbfaaddabdaabbadebcdfdaebfeccccaacfdcfbeacdcbacbdfddfdedfcbadcddebfddcabfdbbccceeabdccdbdafdccfdceabffaadeffacbafaaaedfecacacffaeacfdfabfbbacddcaeeefcbfaafedecfcaadccfedcdcccfbbafbadaddeebbabbeaaffccdaddfbaabeaadbbbbecaecdfafbfdfcddcaceecafbaeeefbebccdcdfcbffbbfafafffcedcedbcacdcedfdeaacdddefcbabdfedfdfdfadbcfaeebcbbddbabeadbdbbefbffeeaefbfebbdabbcdbaababfdacecdcfbeaacfebedddddabecfdeaffddffdfabacaeaceffffebdceecdfecdddbcdacedeaddffebbbeadadcdacaedfeedbbafccbabcbaccfccbfeccaafdfeebadcabaddbfffeafcbebffaaeddbdfdeababacebbafdaadabaeffcdadecabfdbefdafebfcffbfedcadfaaecaeebacdebcebdcfeefbaedbeebddfdabaddaeabbacadbcdedbfdcddddcfaeedbabcbcdbfddfbbddcececdaeeefbeabcacfacaeafebdadaadaadacdaadbbeeccabfabccfadadfaabaccfeebeecdaaccffbadcdefaedceffeeffbdaddfdfaafccfbfcffbaacacfeddcaaccebeebfceaeceedcebeaceddddfadfffcdefcabddbedfccafbdaafaddffcceebdaabcceeffadfebfcfeabcaafebbbcbffedeaecdddcfcaaceeefbcdbfddccfdeeffeadbfbcaecdddcadbcccafadbffdedfdadfcbadeddbfadcbcebdecdfffaadfbbbdbeabcafdecdaaabbbefedcaedfeabcceabbccaeeefdeaedbefedfbfcaaaeeacfdbafbbadecbadceadacbbaeadbdddafffdaecbebcdabdebedbcacbfddbcefabdedeeeafbfbffbfebbfcedabcedccedddfbabfbbcaeaebbeceecdebceadfeaeeaddbcaedcccfdbedbdefbbdfacfbdabafbacbdbbdbfeafaedddffbbcbebfdedcddcbfdebbbbbebcccefafadccfeabbdefddcbcdedffbbddcbcdbdaeedbffefecefdcbebeccedbadbadcafcdecfefddaadbabfbdfbceafcbfefeaaebefbbcbbdcafeebcafccbfdcacdeedfccbaecebaaebddfcceebbceacaaedbacbcedcabbdeeeaecfeeeffffbfacacfbcedfdaebdbcabffdedfcedfaaafeccebfaaadbdafcbeccebbeedbfeaadffbcdbfaccbacccbeccfcbacfaccfeaaebfefcfbdfaacbaffcdcdbfadfefdacfcaeabedadbfbefbdfcbccaefcacdefffffcdfdbddffaedfeafcfcaeedbbeeccbceabaaaacaaebcbaedadaedefddecacacabcceeedfcdeabafeeeabfefeaebcebcabcaafceeafcccaccccbdfbbbcadbfccdfafbbcadfcebbddebffaeefbafabaaebceaedbabcffbfabeaeacfccbdcfeaedabbaacafedaedfdedacdccdfbfefdfbdcddaadbdccfcbdafcebfeadaabcefeeefaadcaaddadeabbafbfddbebccccaafdeceadcbafeeefabdcaaaabfefeadabbcfccbeefaecaeebeaeebbbcbcafddcddabffccbeddcfcbfdbdbdbebcdbdaeceafecafdedddceacdbecddecdccfeecbcffcbedcfdfbefdbfbafbdcebeabedeebfadbeaadafddcbbcdeabbbcfdbadfaadffcfeefbddbedffffcacacacfeffeccddaacbaccefedaadbcecacbfdfaeeedabdfedeebfedadcfffcafbbedccbabaeeaceeadecdeddbcabbfdcfeaeabababfebeeadfcbecebffaadabfeaeccfbbebfacfcacfabdebfaeecabcfcffbcfdcaafafafdddbaacceecfedaeaebeddcacceadcdbecdacddecedeedbfeafdddfbbfbaddfabefefcaeadcbefbeabcffcbcadaebbacceadfcceeaecfeaeaddfeffbfbdffaeedfdbafadfdebabcffdddbdbafddceddbaceefafacffceffbfebaeddafeeccebdfefdcedaafbcacbcabaffdbdcbfbbbccdabbbbfdadcefdbaebabfaaffaedbbadbdfdbefdbdcefcbaaccaaeacfbefbadfceeaffadeaeaecfcdaebebdddcadaccccebeedceeadcadddddfddacfaecebbacfecefeacbdbccdcecbefbcbeebfbaeecfaeeadfefaffcdbeeacfceaffcfcecefeccfccbaeadcbbaaefdfcfaffacedabebabcedfbbffddcdffecfddadadefdadcebeeebfccbabbdfcabcbbeccbadddfcdefcfbecabdacdfbfcaadfaedfffddbbeafabcfabcccfeeddcabecabbaaabafaacccfaacfedaafadfacdebceecdafadacdadcffcdefffdaafbfdabafdabeefeffacfcfdcbcdbdddedecbdddafbbedecceceacdeabaabbddfbeeefbaddcfadbbaaceabeacafddfeacbcecabecaafdecaefdceceafffceefebbcfbcfcfafaacdbadcaffbfefcadfddefeebdbdbbcdcaefbdfaaaeaabfaccbbfecbeaceecfbadeacbafcbaecdbecbfdeebefbadbdaacabacaaabafefedeaddafbaaecaafafbcdbebacddecccbcdecaeacadafeacadfcdceeccbafddeaaafdeccaddededfffdbcdffaefebbebcbfcbbaefaefcddbbdedfcdafabdafdcdcbcaaebefcaeadadfebcedcfbddbeedeaabcabdccbaaaebeeecaacfefeccfecfaccfbdaaccfcbecccfcbacacaeffeadcfacabadacfedadfbffcabebadbedfaeaaededddefdfffbcbacbdfdecafafedeffbebfbbfeecadadedfcbccbcfbaebaabdeaddcbacfaaeecabdebeabddabbfedddbefcfafcdadeecbfffbceaeeacdbfaedacebadaeacabdbecebaceaacbfeddfebccbcdfedaacacdafcbcffacfefdcdadfebeaaedcafecfbccecfdaccafabbadeabefaedccacfebebdbceeaaafacaafcdaaefbbeeaedcaaefeceefeabeedeaeebbffbcecdcfcddeccfccdcbefaedddffbdceefdadabeefcbcaafccfadaacabbbddddbcfebcdcefaadaabcbecfccbdffdfcecbfdafbaefbecbdcdcfadfcfdbdddcdeddeefdccafbcadaecbdbebdcceeddbaddcccbcfbfbdbddabbeedfbcbfaffadedcadcdbffcfebabddbddbddaadbacafcdfbfdacfcafbdedfffedcdfebcbedabbfbfceacafbbebccdcedcfbafdccebbdcaabeaedfecaaccfadaeaabadfbcbfbafbcedecbbfcdcceddcadedceefddabfaeeccbffbeabffbbcacaefddafaabbecaadebdbffcccaafbcfbcebddebbfddaebbcedfaefdcbceffebecccadfffadfeccceeeaceceecffeeebecebbaddcddeaeefaafcffbbdfcedcbdbbdceadfecbdafbfbaddbbadebaceeeffddcfcbebfacefaacfedbaddbefaabaebfacdfcdefdadaebadbbecebfadbacefbfacdfacdaccaedaaebbedcbfcefacaabbffeccbccbadfbdbdadbdabfcbdfdcdeeebceedfbadebabbdabceecaafbafceaffdacabaecdbdbfcafedbaffcbadabbdcfebddbecbceafffebbaccfffcbffccafcbfdefcabeafdabccbfaadafaceefafaabdeafbebcecefbbeddeceddfbdcafffeaaaabfcecedaeebadcddfbeaefcbeaeddcfdedabeebbabdefadcacfbdebfcfbbbbefdbbfabcdccaaafaefaeceafbadfcfedabdbffadefeeddddebfdafffbeadeabffdaffbaccfaeedaaaacadcdfefaadaaebfbcedfabdadaefabcccebaefaeefcbcfaedacbcccdafbfbecfdcdedfccbdbdeddbecabeedeaaccccdcbfaddbcadbfffdeecbccffdcfaaebeabbafeddeccfdacbeefcbefeeeeaadbbdbdcdeaeabaaffdaecbafdaefdaccbcbfabfadadcacbcffddbbeeacfddbeecffedeeabeddeeafdabebfcbabbcebcbabdaccedafafdeeaaafafebdeafecadfddacfaafdbeeefcecabbeddbebbeacfaacbefcbefbdaccdfceecfeeadfdfdcdbcfeafccedccddbebeceaedbafecebadacedbfcbfadddfdccefbfddfabeacdbdcfeaedccabdcbfefcdcbcecdbdcaaffddccdfccecdfbcbacecdecfccefafbebfbfdbabeaffcfdffeefddfebffaedcbeedcadfafbabcddefbbacfdddfbedbcdeabbdecacfdebddcabfdaccdccddffcaaadbcaacecfdafefbecbdddbeabefafecafcadcbcdbdeabafddeebfcdcabfaecdeedcaabafefefabfdfedfefbcdcafcebdfdcffffecdedbcfdbaacdccadcfcedbcceebedeeaffcdeadfcedafcfffabababbddaafebcabedfeceaeceddefbceffdaefadffdfedfbcbceadcbfedcfcbddfcbfaffebeafcbfafefbdcffddcafeeafffbdcbdcfcedeeefdadecffedfeaedcfdfdaacedadcfceedaecfbacdbeffcbfdcefafdabfadaeadeaebeacfcfeebfdeacecbfaeaddbceacedbccbefcbbecdfeabedcafdcdaeddbbbdafbecbcfedbacdbfebdefabfffdedbcefacdafdbecaefcbeddbefdaeaeeaceccaabbedfbdbfebacabcfeedfaccadcddbaddbfeadbcccebfedbeefafbfcccfcaadddaaabcffebbcaaafabcebbfabefaacdfefdaceabdeeedeaccecdcbcbbcdbddeabeaedcdfefaeafcaddeebcbbefefdbfafecadabcafbbcadfbdffafdaadecdabbbebeaceaeafaffcedfbeafdfedbfdbcdbbdceaaddbadddbacabcccdabddccefcebefabebdbcddedcfcdcabedcfdbdefdadbcbdfbadddfafbdafbbdebdabddebdfdbfcddaafdcbdcdfbedaaeebddafafeeacfecfbbbbacacefcceddeccbeefbbdacdbeeafbedfadcdebdbbeadaffdfbdaebbcdffbedbcbcfebffafaccfabfeedbbfeefcceebfdeecfadbffabeeecdedebebeccdfdfacfdcbffdcfdbbeaacefbedffdcfaabbaafabacefeccdadabdaeefdbcaccedbfdfacbdbadcafaacbedbaedcdabbdddcdaebabcbfdfeaebffbefecadbaddeebabffecaaccfecebddcbcfcfeefcdeaaaefdafcbebbffeeacccaaffafbdaacbdffbaeaeccabbbafcdeebdecfcadfbbeabcefceefeceadceedadeaabbcfacfbaaecdebdcbaaffcecaddefdbdddffeaedbfecbdddceacbcdeeccebbcfcefcceebffbeabffecbdeafdeedceccebbababffafaefadcfcddbbeddfcbfccbfbefefcdedafecdfcdebeccaedaaffeeceefaebedabcefedeaaaaedefecdfedbcdbeafdbdbbefefdceeefcdadcdbbaadaddadffbbaebaecbbbfcacdeaeebffacafacbeffbfadadccdedacdfacbdbcdfcfddcebbcabcaeefbffadaaedecaafaeefefdbaeadedecaaccdbcebadacdbedcebfffeaffbfbedceedbfebbaebedcfdcaadbbeddeaffddcaecbbaabbebebbcbeaccbdcbcdcaefceceeddddebcfbcfeaaeecbcadaacffaadfacdcdafdffcefcdaffdfdafebccedeaaebadecdcbdeeeffdafcdddfafeddedffeccaffbfdabacbccdfdcbfdabfffddedfadaeebdccafacbedeafcebddbffeeaffbccfbaeacdeebbfaddedfebbbfacececffaddbccaadfdcacaddcacbffbbaebfcdfacdfcfceecedbbbdeabdcfafddfccdcaceaadedaebecaedcfcebfbedebdeaafeacabebedbcdbdfcefebddedebfefcbeadcedcfccbcdeedbbfaaddafaefbbfdbeacacceecfbceeaaaaadfcaeddbfedffefeeaddfeadecacfebefceeedbdfbaecbdebdfffdfebcdabedffbbdaeddabaefcaccadaebdffacedafccdeaacaeaffdfcaceadbffdbeabdecbbbbcfcafbfaebafcaabebbcccadecfdadaefefacbaeebefbefddaeacabffedbebefdbfbeeffaabcbebecdafefccfbcffcffcefbafabaedededefababbaaedbdaebfefffebaefdcbbbceaffcfaceeeeecacafcbbcedccdcecddfccfbcbfbcdecddefebafcdeaebfdadeecaffcaaabecebedcadcbfefbbcdcaacebadecddbbacccbcbfbfbbecfcbeacacfabfebdfffaffafeedfdefffdcaafcacfcdfacddbeefdeefafefaefeaeadcbebcbefefdacebcfdcecbcffabccdcecffafffedbaebabcfddffdbdbedccedadabbccdeececdcacbeddffcefecefaaeceacbacbffebeaedbbdcaecfebbabebccebdcfaccbbeebdcdcaefddecdedeaabdcfaedecbaafdebaaaefdfddaddecfaadffdcfececcdcbecdddbaafbffcabacbfcefccbcfbbaeabadbebdbfcbafccbffaecaaccecbbddadbffbfddeddcdcbabaeefbccfebacdddfaaedccfdfadbaeacabaecedeceaeffdaefbeedcaafaccaaafbadadfbafdcfbbcdeebbbdfcbbaccefbaeeafcbbaffcefedfebafdffcacbfeddcbeedacbdffabecffbeedcebfcfeeedaffbfedbfdaacdaaebceebdfeacafdcfeceacabaafedfebdaaaeccdedacbefdcbebbdeabdbcffcdcbcfbdcaebbacbbbfeddecddebddbcedcdaaaabcffadcaceacbacadbdcfbfcebcdbeddcdbcdeebeadbecbebcdfdadcbdcbccafadcbfecdeeeefecdacbbfcdddedeecbecedccdcbfceeebfbeacbbfdbdafebeeccdabbabeefadbdbfbaaaabfceedbefaefbcfbaafbacccddeacaadffdaeadaabccefffdeaaaefdfcfeeadfcffedffafecffffecebcaecafcffdfeddfbaebdccdbabceacbeeacbbcedffacccbcebdcbdecdeecefeeecacaeefbaadcedbdceccffbbdfabfcabeaaacbababfbfdbabafdcfbeefcbffbedbdbfefcfbacfefafffbdccaabccabedfaeecaaefeaeeefaacfdffaecfcfcadceeacfbcaadbbfaeecbccdcfcbfedaeffeabedcccdcbabaefabedcccfcecaffdaaefbbdacedbbfacaeafedacacedcecdbfafbcdefedafcbfceddabcadbccbeaddabdadbfbddbcbdbeeecfdacbbabbcedeebabfbeccdbeeabaedfebadbadecefbdfbdcdefcabbffafeedacdbdabbcdbaabcdaaecfadaefebddadafcdbbebdecebaaeeaffcfbdfdabfbcbfbfecffacbfbbdfcccceddeefbaecedeaacbffbadedbccefacefcbfcbfbcdbfebbfffcfbdcfacafaabebfafdcdbeccbeaacaadfdbeaabcbefafaedabdaddcdeaabbeaecdfeaaccecabbcbfecccdddcaeddacaabfefeafdbcbedcfaabcebcccffdaaedffadecccbcbdeabedafbbacbaabdfdefecebfccffcdfecdcaccbfacefcbeefbdececcbccebebdebaccdcdeabfffbbfdeeaefbbaeecfcddbeafdbcbdaafdecdcadafccfffcadddeefddcdffbaabfbcbaaededabbbcaafecafaabccfefabedcbbfdeaebacaaaebadccdbafdaedadaabffadaceddeeefcbfaadcbdfeacfeaaabddaeededbfcbfdefbcdefcfcedfefaaceeadddadbdcfceedceccaceebeebbaafdfeacbbaaacbcfdcbcbdaabdcdbeeaaccbbfdeecebfcaccccecbbabbdebeaacedfecfddbbabcbcbaeccaddaddcebcfebecbeededabebbbbcbefcfcbdaeeedbcecedadbcabedbcebdabfffdbfeabffcebdbeaaaeaebdcdaabffeffcfbfdfcbfadffebafffcebbaaafbffddcecacefffddabbbbecaacefcbecbddfacdefbedfbcceadbefebdcfcadabcfbadcaffaeaecbcbcdaffbbbffcbfbecaaaeddcadfadaaaaccafacbfedebbbffccdebdacdacfacbceeefbfebffddbfcededcbadfbddadcabeadbcecaecbadabdefefdbfdaacaeafbadaecfbdfeefaeebcfbafefaabdfccaadbdbfcfadebaccacfbddfaacbdffdcdaceccabacafecafcbfadaadddcbacefdaddbeeebfbabcffbdeabecfcdfafefddbaacaaddafeddaecdddbddfdebffbadededfdaecfadeebbeaadbacadecccbcfafdacedfdafebaeddbdddadbdccbedfbbdccdaabebfaaafaccbbdaafcfecbcdeafecbcebbbadfbaeeecaceebdcfbbdbefeaefbfadcefdccdcebfacdffbafbcefffeadbbaedbbdbbbdbfcadcbddfbceeaaefdcbdcbdafcbdadfafacfbecffccefecbafdcdaafcfbfacbeaaafccccbcdaeebfcddbcdfdeaaaebbfddbfecdccdfedbbcdcdfdbedbdafabfdaabbefddeceaeacfecbddbaabfdadedecbbfeabcdccdbebcccccebffecadcfeeedfdcecfceacddccbbcebfaccddfbadbbdfdbbccfbdabfefddbbfbbeffbaefecccbaeffafdbbcdbafadaefcbddeadcbabcedeeaddcfdddefdbceafedcafcdaecfcbaceadaddcdccabccdbadbaedaceecfddeeebcbddeddfdfabcedefaebdcecdecbafeeadfecedebdbeafcefeebfdedaeedeaebdeebebecfbebcabaccceafdeefdeccabebfaafdddbdacdcfbcffbbaceeafccdcccbfdcddcacbfbfbadebafddcbdccebffaacbfbffafdeffdacaccecbdfbfdccbfbfbdfdebbbbecffbacffaeaeebebbbdaacaceaaafbcdabfbfccdcefebddfbdfbfbcebfcbbedbbcdacfadcfdcbdfecdbdeceeafafcefdedfabbccaeadeadfedcaccbafaadfbeafeccfdefbdfedbfafcfbacdeadaacfdfaeffcafddeceebeedaacaccbdcadfebaaadeebfecdccbcefadeeaeedfebacdcccddddbbdcfdfbcefefdebddcacadfbcfaddeeeadabafdedceeccebfcbbdffbafffaadbfbfddfbbdccbbfadcebbaffbfedbadcafebacfddaabaefcacddbfadcbfabccefaffabfcdbafdffcffafceaddbaadfadbbabaeacbdbcbbcfdcdaacbfebbafebffbdbefaebeebfdccbaaeebfbececadbeeefabfbaffbdedcbbbbadfebebbfdffabbfcabdacfdbfddffcdcaadfccfaaddadbcaabaeaaddcdacdafddbbeafcbfdceaeadeacfddafebdeeabaccafbbbedebfcfbfbfaabebbfccaddaacdafdebaaeeabcbddeabbebefdadafecaeadbdbdaadefbbdbeecaaaaefbbcfddcddfaadeeddbcedfffadbeadcabaeaafecebfcfeaeebfdcacccbbafdeeeaecceddadeacefddcdbbfaffcbdbdbccbabaeacdcafefcdfceccfacefaecbfaefbbebcdaedbdcbfcffbafdadffaaabdbfdadebcffadfaedaeffbddedacedecfaabffdbadddfedccdbaaebffbaddfaebfcefaacffdbdbedfbcdeaacababfaefbeeeffdcecadccdddcfbcebeaecebcbbbcaebaacdaafdfdcbaecfcfdcceccaafaeafefdecfbabbbabeffddacadfeffcebcfafffcbebcafcfaacaaedceebdadabeacfbbefabaaddfedbabfbadaddddcbabcbbfffbecefcddebedfcdbbccdefefedfadcfeafaabceffdcddddccceafcfcdfaadeadfafcddbddaacdabdfbbdfcedfcabfceaacebcdbebedcdfccdafbeeceabbcfefdfabbffdecfdadcaefaedefdfaeaadbffefeafdcdbcfffdebceecacddeebddebcfccacbddcafbfdfddcfffbeeebedbfbacbcbdcbbaaeecfacfcebaceebdcdbebdcdbcecfcdbfcaeabfbacaaefacffdabcfdedadcfcefcabfcabefbefffafaeafddbdeddcabafddcbfcdcdbfafaccbecebfaaabaefbecaedbbfccaadeedefadfadedcddfeeaacffeccdecfceacafadcadcbaaaeeecbefbccaaeedfbaefbedafffafacadadebdcbdecfcedcfdfffacfadbcafcfdadfebbafbfecbdbfecfddedfccecfcffebcaeaedcbabadddacfaededdcffeacbbaecaeadfebabbebeaccecdeddafeceefaaecbecbababefdceafeabdbbbdbcedbefbcbefdcbabaeffeacedbaaecdedbbfcfedaefbaabcbfefbdfcaacfcacdaecdfdabbfecfeeecfddcfaccaeabdffcbffaefdefbfbbbefaeaaebfbbcbbecdfccacdacbabbfceadedaacbbececaedbaefbbffdfbadccaadefdffbfedaeddfadcbacaaecfcbfcfaaededefacfcdfddecbedcddeffafededbdbbfbcfdfcdaabecfdbfabacdbcfbfbceceffdcefcdfefeccfeedbbdeecbcbbeeccecebeafaddafbcfcffeccffaaafbefbcebecdbadbbfabaabdcbadbbdaaeafcfafeaaccbfdcefeecfcddfcdccffbceaeecbbccededfeddbecdeeeddbdadabfabcfaaefddceadbefcdfaedeedfbddfcfadecfbbeaaabdfeafcfbdadcabbafbcbeabeababcdecffbbcedcedadaacfdecfedeaeeaddfabdbbbdfdaabbbdccbffbbcfafbfcdeaacbedadaeffaeaebdfbcbcacfffbbccdfcabfccdfbbdffedfdaafdbcedfbfdfefeebeceaeffcecdeedbdcfbeeadeadfacfcbdbbecfeffbecdabbbdbbaebbfebbcbafdaeabcaacabefbdafeedcebdfefaaccebbadcffdebfdfafaecbcbcaadbacddcfdbbefbfaedfadbbacacffcaceffdddbedbadbccddafcfdbffbadfccadabcdacaafcbfcbfbcaabbeacabfbfcdefffadcfeadbafeeecaecfdbacefcdaedcfbbdaecfafdefdbfbeadbbfefdccdaeecadecdbfccecebdbbdbfbffacbbddaabdfebdbaceaabceaeabbfdbffaabeddbecbfafeafebdfdbecafeecabafbadabaecfbbdfbffaedabceabdcbdbfafddacbaefbdbdbdfddbcbacbdafbaecbaaeebeddbbaaedecbcfeccfeeadfcafcebebfabedcacebffaeffcfcdbcafedecbcddbfddabbceffbbfcfdcdebeaedabbfbacfbdabbcccadbfedfbcbafacfddebedfffbbbcbcadcdfdedabacbadbdcddabbdabdbfbeecbeddfdafaadecdbbdeabbeeecedcedcfbafeffdacdecababffbfffaacfdadcddcdaefeddeacdacfbabdfadaacccccaffdbccabcddfedbcbdbfebebbdbbacddafaacacddbebdbebdfcfcadffddadfbceabaccbcedeadfeddeabcecbdedabebdeeffcdccbdbbabcadabbbdfaadabebfcddfbfcceeddeedbdbcfcdeafdbcfcabbaddcdecadebedccbdfdbabdffcfbfefcbacbcefcdfcdbadacbddcbbfabdaabcdddebdcababfeccdbbebdecfcbfcefeecbaecadafadadefabbbaadfbedeadcdaeabafbdafdecbaaacdfefbadfdfeebafebadcadadfdccedaafddccbbedaceecfddfcdebdcaffecaabfafaacfcfadefecccdeacccbcdbedbcecdeadffdfddfdafafdcadcbdfdbbffadfbefcdcdeecdcfffffeabefdcafbbafccceefcadecafbabeebccaddfeedafedebebbfadbffafdcfddfcabaaecbadfcabbcefdeafebccbbabdadfdfdfdcdafeecfdfdbedfeabaceefdefbefbfcffeaacefbcbcdcdfddbaaadffaffcebdabcbbcadaafbbdfaddeeedceecaaacbbeddfffbefffedabbececadebffbbdfeddacabcefbacfaeaefddfbdafabfcdddfbfabbdfdcccfbdbbabbaecfbefccacffbebdcfafdccadbbfeeebfefbbadbdcacddffbeacfabecbcdcadfafafaefdffdfaadbddaefabfbfdbdeaaefedddcecfadddfdaebbefafeadaeafbfbbacdaeafabfeeaddaaedaffbfadeeceaeacceeebfecbdeecaedebaabfafebffacadaebeacecbbdddddecbbddeebefddeecadbdacffcaeddeeeeacacdeeacaebdebfcccdebfcccaeffaeebfeeabeafbedfcdbfabdddcbaadadcadebabeeefbbcacbddbbceeaadcfdcfaccceabffadbffaeeffaacafabdccbebfdfaeadddffbefcccbcaabbcaeccebccecbceffbdaceecbaddfedadcaadefaceefddeebacfefffaecfcefbbfbcbcddbfefaddeaffbeffaffafccbeabcbdfdeffdadbfabdfceaedadbfbcefffbbdfcbdadcbffadfbfbddcbfeadcddabefeecdfbcaeeabcdfbbeeacccbafbbfdaedbdddaaccbadbdcfcfeefdaaadffadcdfefefcbeacccffffbdcadbecebeebdbcebdebeeacebcfaebaabcdafacbaffacecdbecfcdabdcdcaffdfeafafdebfefbedbecbebeeabccadebdcdaeeebccebeccdfadbbefdecfcaedeebccbfcbdceaddfeddccacfddcbbacdbbbbbebcdfdbaebdefdacbcfadfafefcedaaadfeaceccfcfccaebfdaaddbeeeccfeaeccdcdaafbbfbcfeadddeadeaaceaecafeaadfcdbbceeceeffffcaaedddefebeeaaeecfeddabbfaddbebeeddbcdcccecbabcdcaeccbaedcbddbbfefdedafeaebcdbcddcaaccdfdbeddeeeddfaffdafaffaedfdecbcaacbbfdaadcabdfbfaffdbfafbacbbeadeaedecadbeaffffbdfefaeedfeecdcceabdafbdfddffcfafeefeffeafcddfbaefbcbdecbefdddbacdbdabeefbdcbacbaefecefcceeceabfbfebccfcfddbfdbecabfcfdacbcfdedfbaaeadecbfdebdeccddafcecdeeffafbaffabfccddcfddcecbbeffcabacdeeccadbfdaccfefbabbfbeaaceffdcaddaebaefcbccfbbbeaebffbddaebebffaedbeebadfeecaccabbdfabcababcbedccfcdaaefccbfabbddcacbcfbfcadddbcbceccdcecbdfdebcecffbadefdcfbaebfdfbccccbbbdbedbedfbbfbbafecacaeeaeebfaaadaeccfadabfceeccbbcacdebbefafcbaacbfccbabefbdcbcdecbaedffddbfbbaaefeccbeccbebbfbddbcfdcdacbbcefaeabbfebcaadfeeafaccadbcccbdbbcdcefefaedaecfefcfadcecffebfdffbbeadcadbadddfdfcbdfcabaebeeebfcbfbaabbaabbecaeacffaadfeddcfbcefbfecbdcbebabdbaeaebbecaacefadcdcfcdcfcfbbadeefcefceeefdceeeedeeaeaeeeadfeaacbfcdbffdafdeebdecfffcfbecadbfdafefcaaacefddecaefbfbfcdcbdbfabfebccaeeeeefcfeaffaeadaaabcfcdfbaddfacbcaffffcbaeeefaafcfaebcafdaeaaccebbeabadefedfbccffcddfcddbccaabadddfbceedbeecddecfdbeddafdfdedfcffaafafdfeaffecefccdfefcaaabffceafbddecccccbadeccfdedfbeadeeffaabcedaefdfecbcafabfcbcdbcdadecaccbefacabdbbdcdabcffaefbbdbafcdbbcbeadacbbdbaabcdcdbcaefeecadcddfddceacbdddeecdfacaabbbbebfcdbdcaabfbeafeebfeaacfdfcfdedceddfacbfbcaecadacddefbbaffdcdefddcfcffeeffcbbccfaebaacdcfadcecdacdfaccaffdefadaceebecfbfcafadceececaabfebabbebdcefabbcddbcbddaeedfbecbfadcadbecfbfdbfeacadbaececbeddafdceabacdeddebcffccfabefcecebaeaedccadacfecadaddadefaffddaecfadcdaddfaafcdfcbcdadcdbceeeeedbefafdceadcaacbadecebccaabfafcbafeadcaefeafcecdadcacdfdecceddfdcffccbdfdbdfbcedefcfffedadeedcfeafefdebefdafabbdeefdcccfffffffffacbbaaaaacbbaaeefbefedeaddecacffdeebcbedfdcafbcedebaafeeaeebcedcbbfaedadcbfccfafeeaadbbbdebccdcaadafcaacadfdeceedfecdcbfdfbbecebdfbdfaaabbfddfcdbebdefffedbfbdebcadabdcbfabbaecabfccadaeffefcbafbdfdecceeccebecfeedcaadddecabcfaedfdadbfdfdeafcbbbcdbabadaeedbadeccaffefbcfbfbfbcbbdabeeccfafefbdbcffdcdaeaeeaceebfbafecfbdeaccfcacebacaaebaabedbfbfcfdbfebcafacabdaddfefcdfceafabceeddbeffaebefcfecbedafbeffaefdeeffcaedcebaefbaafeefdbedbcdffefefcbfedccceeaddeadfcaddcdbaadaeddbaeddbeefadfcedbcaefeaddfedcbcfbfcfbfaaeddaadbbdbfdcbfcfddcaecdedffcddcfdafbfffaecabacbeabcbccffaadbfbbcceeefacefbccafeaccabbdeffacedaaebfadbbfbbcadacefaafedefedcacddcdabeeecaffeeababdcdbadddefabadebacbaacbecdedaeedddedacaecfeefcecafbafddcceafaadfcfabbddecfbdfbcaaadebbdaaabcaecdecebffedfefdefdbfefbbfbcdedbbfcdeeaabfecfabceceabbcadcebfedccdcbbbecaeaebfafeecddcbedafdecacfceacadeedceccbddfbbaddacaeefeedaddeecbfbdbaddcbfffcfdeaddebaceaebbfebbcbeceeececcdbfcdccdecfcadbadddeffebfcfadbaddafecfcfccaaedddcabfdcdbefafaeaecbdafbadfcaaffeacafabbedabacaaafacaabfecbdcefdfffaaeadbcfebaeabddddfcabeffdcefdaedfabeaddaffccfaacfccdcfabcbcdefbcddddcccadfaddeedbeeeadabdbbcbdbadfdbcdeedafcbcedeeeefbaccdfcdbddfdeabefdcfacededaeeaadceadbdaebacbabfefbacdecbffdbdfeeeafcefefcecbfbeaeabdceabbbfdafdcbfffccecffcdbaedabdecfefafabcbabebecaddbbcbbabccebdffedbcabebffebdeacffefacabdeecbccdedafdfabbecafbbafcecacfcdecdaebdfaaceafbdccbbafdbdcbdafbafcdccfbdecddfceaaffffdfbedeeccaecdabafeadafdfbaefabdaccacdbcbbcecdacafccfcccecaaaeebbaededeccfbfdccfeedaecdbdfddfbeabdadbdadfccbcacbbaeacfdcdaadabadbbeaedefbdffeaeccfbddbbfaaaebfdaaacbbefafecafdfdececaedaeadcbebabfbecedfeddcceccfdaeecefdcafcaceefadfacdcdffcfbaeadbfabbfdcbefcfdeefbcefddaddedecfceadabcaedbcfeecfffdabafccdcfacbdfcbecaeebcafeddeffdaccbabfcdfaacfcdcaccfadefaacfebcabcbefbdeeecefeebeabaeecfefeeddcdfbccfedbbfbeabfaffaaedecdfffbbffcdafdeebbcfbeebefbadceddafbbabcdcbbbedcccfabafaaebdfecbebabfeaaacdcfddabaacdfbaffbbcccbbffddeddbefbbabadcacdfcedbffecbaeccbafdcefaafcfccafdeceddcfbcaadcccdfbecefceeebfccdfeeeaaaeecadbedcbcaabadbaaffdafcdaebacecafeccbdbaccafbcbfeadfadbfadefccaebfbaeffdafbebffbaebabdddbefefecfabdadecefbcdfebddbfebcaadcdbcddefaddaabbdbbaefcacfdebadefbfeaaabeaedcbdcfdfedbcdacbedefafbcfcbedaaeeaadaceeddcdddbfcdebdecaabbddbacddcbedabbffaaeddccdceaeebbcfaeccbabfebcacbecadfaddebcdcadefadcbbcecacedffecdcedfafdcdbefdcffbbfffcecbccfbddecadcfcedaabccecfbafabbbfcbeddbfcfaafdbceaaeeeeffefdbeccaabedcedefacdbfcddbbfcbcdcdbdeedfabdcdfdeaaacdeadfaabcaefcaabebdafdeecbeaefdfdaefcecbddbbfdccfeaabccfdbcabbbadbacabaafdaaaafaccdfebedacecfdfbffcafecddbddaafaacffeddbacbffadbdadeaacabdcbbbedacdaeabecefabfcefdebfeacafaccfccfecbcdebcddcfdeaffecacfbcedbcaccafdebeffcfdfecdffaadcedcedeceddcbeacabfbdbaabcceacdddbebfdbfefeaaceddeeaccccbaedbaaadbeeafbfebeaaaffdcddddbfbbdeecebdcbbbceadcbecbcedeefddaddedbedcacaafdbacccbaabceadcaffbecdefeecaaedddcfedfdeafbbcaaedfbebecbaacaabcfefdfeccccdbfbccecfcacdeeeccdcfacbccefcaebddbbdcaeccbaeafefedddcfccdaecbaedacaebfbccdaedfadbcbeffacabcefcecbacaefeecbfafcfeddddffeeeacecfaffbbadaffdeeaebcebaddedcceecececbdeabafefbeaabdefcfeebcedceadaafefbebbcbdbacdbcbfdcfbebdcebbdafcddfbeabbdfbbbddbfbbdbebeeeadbdabbeffdddebdcddfbbbfcdfedfcaecadabacdccdfaaeabbdbcbbdffebacddeeeabccfccbdbcebddfcaaffcfaefbcfbfadcefbdaddbeecdcdbfdbddfcccdbaacaaeafdfffbacccedcfdfacfeaadabafebbfecfcaeddcaaeccadbebdddccedecbdcdbdffabbfdacefdbcbbfcdfecdeeacdaadfacdfffacaefaabccbcffeeecadeadabfacdecddefbbebebbacbafdfefffbdcadedccbfadaefefbdcdcbbeededfaadbaabdefabadebcadebcacaacfbdcbecccefadbcaeefccbefadcfebdefceffdfabdbdfbaafbfaebcfacfbefaefbdbeecfddffbfcabbbcffcefbebccdfdccbadbbdffffdffeedaceeafbdfadeedcddedbdceafcebbeceeedfeddecebeeeebaabadfacefcceecefceafcfbafbabefedfabfdbacfaaafcabbadaadcbefabeddacafdedfddbcfbdacaebcfebcbffaccbdcbfdaaaefaedfcfaaedeffdcfccdaadbeafcefeaffebacfcefbcbafaecbdededfccbdbcceeefdeadebdbcabaabaebbedddfbbbdffcabbbddedafecebfecdeffbeceadadfdaadeffebbbdebacbbabfcbdeefeaafcfbccabbfadbacabdbdbcafafcdffccbbabdedfbbcfedaefdcfdaeaedcfabbcbbfebfdcceabecaaceadeaabadfdfdddbcadfbbdafbbebbffcdfccabfaeaaffecbeeaddebcdddbacffbdfdaececaefccdcdccedefafadeecdbddafdfcefffbeddfdeffeffbfcbfdedebcfcdebcebccfdabccbfbafeebbbcefbfbebfaebdfddafccbdcdbdacecfcdfebefefcdbadbeccedcaededfceeafaceeaebdbeedaeebadfadffccbecbbdbfcbdbdfbcdbcaccaabafcaebacfcfbcddbcdcecdabdebfedfcabedcbebdcdbbbefcffacdfeeaeedfaeedfaeecbccbbcccdccbbbfbcffeeeaabecdcadfddeddbdedffebfaacfafddaaacfefdcfcbbfeeaddcdddccaadbefbfefaaafcfffaefeecfccfdeedbfdddffacbefbfeecffbffcdaecbaddbfffeafbcdebcbbeffaedbbbbcfeacdbedbfcecfedebaadffdffdfcadddfcaddffaddfefabadbfdfcddebbfedffabafabeacecffefdfcdfedeedddbaacbcdcdebddbfcefdefddcabaaccbabdcfbcedebadeccbeedcfedacabfafeedbeefeefecedbdbbddaeebaebaaeefcdffeacbdbcffdfdccabfdeddddeecefaaacbdbebfcdbbfabdbbbfefdaecfdbfeecabacbddddccdfbbebbbccccefcfacbcacdbbddcbbfadfffdddfbccfcaafcefbfedbeabdccecaaedcbdefddaaeebeccfddacfcabfceabccececbfececfbbafeadedfabdeedbecafacfdcedfddacdebcaadfddabfdaaaffaeeeeaedbfaebafadeaddcaaacffbedffdeebaabedabbadaebaeabcdecacdafaadfdfceaefecefbacefcbbcacaeeacdaaeeaafdabaccdfaafdbcfddbeceffcdfdaacefaafdbdaeebdddeffcfbdaccefcfbefebdedfddabaeffdbdaddffbebecddbfdffbaaedcdcbdbaabdbbcfedcedddbadcefaaeebddfceefafddbdbbaacbbfbeaacbabfdabfcdcfbbefdffeddfcdceeffcbfefafecffcbedefaaeedfeacadceebfadaaefddacffbdacbfabddeadcedfabbdafdfbdafdefbebbcfcdbfbcdbecfecacbcbcafbffedecbebdcfcecaffdecdbaaeccceeeafcaedfdcdbfeaeecacdbfbceebfdaaffcbeabbdeafeaddbdbbddbdeaefceadaeecfebbdcdbfbdeecaeadbedfaaefbbfefeddaaaebcccbfbfefbfbfefdbcddcbeacccfcdfeadaeacfcdbcbcdeddbeefffabebeeefaecefabadfcacecdfecefffcdfbaaccdbdfaeabfbcbdafbfacfcbcafdcfbeccdcfadaebbbfdabcedfecdebfffeabbabecdfffddfbdfaebedaddacbbacfddbbafdabdcddcbcdccfdfceebfeafaaffeaebcadccdaabaebbbadfecadfeaabbdaeadefbfcbfbfccafaeabaabfcfbaaecabcbebfeacbfbccefebedfbdddadadbaabdedadfbabaeababeabfeacaddedcaefbcaafddfedeefefcfecacaaffebffcaccfabaccbacadbecbaedcedeebfdedfcfbbdedfeadaabdbcbeaefefcdcdddfdecebafdeccdfecadbebecabecacfcbbaecefebedbcceceaadecbceaedbccadbbabdcfbfedbefbaacceecdbcffabfcfbdfacefabbdecfefeccbdffeedabacaaeeacccfbcecebaedbaedaaecfcfdefeeefbbbbbdeabeeccdecdefbcfaeedfeccdfcedcffdecaaeffcccecdcbeebbacbebbabedfddfbbbaedecbdcffaededafceeecdbcdcebbbabefdceecbcdadbedfdfbbecfaeecbefacfeceadbecfadcbdbefddfebddeaacfcfcdaaeedbdbacadaacadbfdfaabdbfabafbedeaccfdbdebdeedbcbabffffaceefceabffadeffefdfcfedbecefabdfccbeadcfedeadaeeaecacabfbbfaedcdaaffcbefbdfcfcaefcecaadaedbfcedcccebadcaecdaacacceaefbdbddedddcdcdcdbffddbdadcdfdcceeddabfbaefbdabccdeddbeababbafffcdaefccdeeffbfdcbbeacccfddecfecceebdebcdaeffbdaadeacfbddcebbdeecbededeabdaabebeaccecceabedcdaacacceccadcbfeacbecccfebcabdfcbbfdaecfebedcaaebbfbbafdfbaafececfddaddabebafecaffedeacdafebeeafcfcdaabeaaaafdcbfefaeeedeadceecdfcdfcfdbebfdaedaebcfcfedbedfeeafafdcbdbfffdeafddbbaffecbecdbcaceadcdbfdbfecaecabafafbccfccdfaeceaeecefaaaaaadacefcbbfffdfdecfabfaabaabdfecfbbddfebccedfdfdaaffbdaeefbcfcceefcafddaadacdcdbfefccdbfdfeffcaecfcaaeefeaeccbfcbceebcddbecaadbdabeaddeacebbbeedcbdcdaacceabaeeabefeeaaeeefaedbedbabaabbdcebfadbbadbaffcccdcacbdeafecabaffdbcfaacbbcfdfaafccceacadededefcddebccaccadacfeeebcbfabdbcddabfecdbbbacadeaffbeaccdfaecfaeedbeeecedeffdbcbedddfcbefccffbdbeabecdfdaeaffeaaaabcddcdeabfefabbebecdbaceccfaaccaaadcbcfcedafbfcbfdbffdcedaebcafffdebcfceaaaafaafefeedffacaedabedabfdfcccdadbadcdcedddddfcacfcddeecbbdbeaefcabadfecccbbbabdbeeadddbecccbccbfcbdebbffcebbadcaddcedfccbeedddafdccacdadebcddedeabbfefffdafaefdaedbbcbedeeefaaddafaedbfdacacbdedbbabcbeccaeedfcdecfdbccdedddddcbfaabbbffcdcdcacdafbdbfdfbeadfedaabeeaccaecdaddddadceaeccabbbebcdbebaedbbcecaffeaeabbacdaddfbfcaaddecadeeeeddfefeeacddaefbcefefdcdbbeedbbcdfaeaceedcdaefcfbfbacbffcdefabbeeebdbccfcbcfaccbcfafebaadafbaabdcabfeebabbbdadccffcafffefbeffaadbcfddaffedbffbadbaedefcfdaefdecbbcebedbbadedbfafaeddedabfbedaeeefafecdfeaabcdbbbebabaaafeccebdebadaecafebcddfeafbbbdfaccfdadbaeadaafabedfedeebaebbfecbbfababcbbbeefeabdeddaffdaeebaffdefdcbfdaeafeeabdfedcedbfddbecfceceecaceaccafeaacbbebfceababbedcccceabaacfafccfefdcedbbbafcafcacfffaeecbbbbbbfddbcedffeafebefccdbbdbacebdfafbeddabdadaccefbdebacbadcefeacdbfdbfabedcbabdaaaeecaebbdbeccceefaeeccaabcdcaeaabdaafbeedafbdbafdabadccfcadfcaebbdbeedfbcbfbeabebaacaaadabaefabecdefefcaabbffabbebefbadcdbcbbefacccacdaeababcfbcaaeffedfcdfcdadafcedccbfebdfceadcefeecfabfaadfcacffbfddccaceacaedaecfcddddaccccabfcbaebebdababecfbdbadebbfceadaecdbaceedbdfbadbcbdfdfffeecfeafafeaecedbeeeccadebdebeecdeaeebccadaeeeaecbefbbfcecbdbfbcbefcaccaecebdbfaafcffbcabbbcfeeaeaafcababeaddacbbffccacdfdefffeaccaaddaccabdedfbdeabaabacadefdbdfdeffcbfdddccbcecaaacabdcdabcaabbcdbeaedffefcbdcefbefcfeceaedcffceaaffaabaaeddabfabddafbbfacebbbaabdbfceccfdfbacbafedcbbcaedabeafbcfbfedbcbeeeaebeacadabdaafedeedabfcddbccdcffdbacccecaffcecfbdccaafddcabcbedbdaefefefcfeabedededaeeeaafadebfadadeebdafbbbcddfcdbdccdbdbedcacedbaecfbeecccdfacacebdbbedfbeafcafbccebbeadadfedfaadbaefddfacbaaceeccafadebadadecbdfdbadebfaedabcedcfafebadedafbdbddcbaeceeabfbcdedcfcdcdfbfbbaeecdfafeddcbbccbcacdfddfcffaaccdcdecbdbafeddddfeddbfacfbacdcffecfedafdadeeaebccabfabdadcdebdaacbfbefbbdfbcfedfdddddfbfafabfccdcadedfebadacbefaceebfbdbaebcebbbdaaeaaecebaebabebdbccfeddcbdbfabcfabedbcfeccebadcaabdeaaabfeeaecabcddbfeabdadaecfcbcdbdfabfafbebdebdeebedbeafdbcaedbfabdabfbdaddededceebababaafcabbbbabaebbedeceaecdecaaaedeafdffbecbfcbdbedefaddbebcfecedbbeececdcbcefaebefbafdfbcdeccebeedfeceaedbcbdaebaaadfdacbeccabbedbceadcfddfffebcaaefaeaaffaadefddbeecbacdbfaabeddabedeecfaefbddbaaebadbafaedfbbbeadccddfbffdbebebcfefdaccbefcfbdfefcabacddaaeadefffebcefbecaececadbfbdcdfdbbfbbfacadebbdfffbcbaaabbacabfbcabecbdfadbaceeadacfaabadbbfdcbafbfbfaaddceedffabdcddbcbdffaeccababaedfffefcbfbecddeeffdefecbbdaaceeeefbfcffecbbeecaaaedcdfffbbbefebfafedfcaffacfeecfbcfdbccbdccbabfecbbbdbfeebecfeffdecaabcaeeeaccbaadddbebabebafdfabffcfdeeebafcebdffceaefccddfcfdbbcfddeafdbcbefbcebbadacebcddfcabecacbfceabcdcfddcdbfdabcbaacddceeaaddacecfdabdbffdaddbebbcdebcdbcebfceecfcecbbaaeabffefbceebdcbdeabdcadfaffbfdfccdcebaacccaaecdafdecfdaaceccabfdabdbcdbfecffcffbfebadabbaccccabdafabeacedcedddbebffaaacfdcbedadbabbbacfcbdffedbdcaabecdbfddcfbeffebbfddabeadeeeeabcffaaeabbfdbadabdccccfdaabcfecfdcdbccebbffcfaddcdfcdeffbafecfdcdabfcdacedeeeedbffdaddacfacacbeaedcfbbfdfecfecafdabeeadbadacdebcdcafabcebbcffeafffdcaeffbdcafccaffbdabdfddfacfddbbbefbcccadbddbebfafdcbddcaafbdfcbeaeccbabcaedcffcfcffaddbdfcaafcbebebabccaccaeecbbfedbdaaabaebbedbaeeebafaddaececcdecdcfedfbeaabbfeeaadeaeafffcfdcabddabeccfadfdcfdbaefebfbebceacaffacfcfeecdabcdcafeecfeffacbcafbbdeabcdedeafdaebafcfeaaedaedfddffffeefdcebeccfcfaeadbcdffedfbeadaefafacfcebcdcceccbbeccecbdffacfdaeceddccbfeebdaecddbccacaaddffaffbcacdfcfaceeddffafdecfbcddbbadabbbaabbdbcbdcfabcecaaeaccebedbcceaeaacebfbceddbcacefdcedebedacebfaafecebaafcbbdbceeddbbadafdaececeabbfcefedacfdbbbeecfeccaccdbbdcecedeeababcbedabceacabfbbfedfeffddecccdadecedadaabbeaabddeebceaabfaecbcbfebbcfacccaaedbabbbbdcdfffebfaeaacdbfddedcbcaefbbafddfdeefffdcebbbbacbcffeaeaaabdbfdbcdedefffddbaacaeebdefbdbfbebffabbcececfbcdcfffefcfdbccedfffbacebbcfbcbdbcebafdaadfffaddedededdaedbeabcaacbaddcfababcfacedaeedebbaddacdedcebbedcebfceabccbeaddadfebeceffbabbbbedeecdcbeacabeebfedaceaafbdcfefbfdefcffaecceaadddddbeafedececcecfafcbcdeffebfbbddfbdecceeafaddebcfeceeeafdbdfddbafdcebbdabafefadaeddadeeffbbfcfafdeeafdfeffebcddfbdecaaeffebbdfaffdcaeebfcddcedcbbffefdcebfcfeffdfacbcfacebcdecfdeabdbeedfefaedecdafaacfbbdddcddcafffcfffafadefbceccffbaedfdcaededfccccffdeecebdbbdacbfdafaabebbbdedeebefedbdcebbabdefcfaacfbeccabccffbbbdaedecbdabcfccfceefddaaabaaccedeadfbdffedcbbbadaadaeacebebdacdadffcdedaddeabdcaaebbfecbfdabaedfcdcaddcbeababfbaacccdcafecbffdddbccebcfeebbaaeaedbdffccacceaaffffdcfecadaeccfdbfcbfeddebdefadfaacefdcbbdcaeefecaabaaedefdfaaaaaeabdbfceadbdcedfedcdcfbacfdbcbcdebfeabceafcfeaccdbecffccedcadbcedaebcddacdfacbecfbfcdabdabefcfaaedbbbaaedaafcacaecafefccfeecdabefeceafabdeeadeecafaadefbfddfcecfbbcecfaebadfedaeceadadaeabfeeffaceebbffffabdcefffaccdebafccfdbeefdafcdfcedacbccbfceeaebcdffcccbafebbecddecffaafdfdfeafadcbfccadedceeabfeececbdfefafeacadcbbdaeabbffeaffbfdfdaabeaffeccdccffcfbbbcfefcadbebecfeaeceeddefddefcdbeceedbeaaedccffabfcdfcafaffefebffbffbcfedaedcbbdbafedbcacfaefefcececedafefbafafceececaafaececbcbcbabedafbbfaeaacebfacafeadfbbcdefabeefacafbfbacebcabdfacbeffddcdacaaedaedfbfbcccefefcbddefdaebafcfcacaceabaaafbfcbacfabeeabdfbefbadaebfadffefdaebddefffeadfbebcacdbefadfaebcbbbdbccdbbaabfbedfeacfafacebacdeeebdabaaaccaaeeaecedaffecececcccdaafaeaceefebfeddeaeeedcffeecebbcbdbbcecbbcaaabafaafeeecafbeeabffaafbafacbdebaafcdefaaefccabeefedcabafdadccddbbcbaeddefbacedbcfdcbefaadddfcaacbfbbddfbefdbfeddebfabcbdfeeeebeefacdcadebcaedbffeccfbeaeccdcacacbcaeecccdbcadffdbdaabbeaeacebddafeffddbbcbcfbdabfaaeddaabccbebebbeaffcbbafaafdbbebbbefebfcfcebcaceaddbaaaeddacabcaeeefbfdbcbcabcbcbefafccbddeecdafbececcfdbfcccfdfbaeefdeeeceddebddbffccccefefefafddcedebabdadbadabcadcedcaacbdacfbdacbdaecbacdbfcaccdadfedfabdffcaadaadadbcddabdbafaaafbdbcfdcedecdabcecceabeabefadacfeeefaffbffbcbebfaedefffdbffdbcbacfcffbbdcfedbddecfedcaddecddbaacafecbbfcdcaebaabaebdcbfacfdafeadbbdacbddacdfdeeebdebfacdaafdbefeafeeaaffcacaceddfaaaadbfddbcbdfddaafdfbfbbccfedcddccdabaaaaeeeaaecaccccaeacaacadfbadfafeadceecaacfcfebafaceaebcdeaacddfeefefcadbaaccdcabaafffdbedaddcaafdfabbfacfddcfcdfdacffefceefdfaeaecbbefefddffdafedadcddaecceaefabecdabffeaacabdbdbafedbdfdcdadddaabfddccbaaaefffdeecfedbfddeecfbedcfefdaafdddcddbccdddffcefdfdeadadfbbbecaeeaeddcdfffdbcccfdbecdfacabeccdcafebabdfeaccdfffeddabfccbcafeeabefedfeebdfeaaeccebbdaabadffaedabeadeabeabecdfcccccaeceaedadbabaefbdcbccbcadfaaffbdcbaaccefacabceddafdfcaaefcdccefbdaccdfaddafcadeedefacadceeadafbafafcceaebcaffbacbbeddebaddbfcdffbaeafecaecfbecbddacdfceecabafccfcdaedbeddabdccebabdcdcaacefefdbdfdbfedbbfbcbddccfffffbafefdafcafcdccaffabfbbfebdeabeebdaacdefafebebfaedfafafefaeeecbddbacefebddbefdedcecfcedceeeaadcadbdfffafeafbaeddaaabfcababbccddaacbafafdebbfbefdbfbdecfdffedbfedfcfbafeaccbfdbdabdeadacfbcecdaaeaeafeafbcbbcbedecfdacaedefeeecdfecaafccbdeddacebadcbcadcdefddcfebabaddecededaaedfffafebcbbafacbdecfcadbdfaefcbaceceedfdfabbeeaebdfecfeabaaafacfadefbdbbcbbecfcdbeabddedcddbffadabcdacdbefeebdcaabfbbcdafadabdaecfdaeedcfbbeaedbbaabbbcbcdcabefeadadececabcdfcbeecafeeefbeaceccabcffcaccbfefabbedbffeeeadfcfcbcbfdeecdbaccdcbdaeafafecdeececffdebfcefddadafabbcfdcceedebfbbdcdefaecdddedbacdbeacbebcfbafceadadbdacfecaaeafcbbfdadffacdddabadecfabbfafaacddafbadacbddaacaedadbcedfaaebabeaedfcafaefcbaffeafcbbccaababfbffceaacafceeeccbdbaefccaddacccecbfdcbddfdbecaacfcbeabeadbcafeddebdfdefeabbdfcdfeaedeaedeffccfbbaebfefebcebbbaceccdacebbadeadcfdacbaabfddbbdcbedcffacdccfbcdacebfecfaafcdadcbbdffeadfeebeecaadecccffbdbaffdaacfaeffbeaaaeecbbeabbddcaafdeafeeedddaeeaabbcbebdfdccfafffffcddfecaabaecccfdadffccdbedbebcdbffbfdcccbcbeacffdaceaafcfcfdcfdfababdcfdcdcdbbfdcbbcbfbbfedecebcceacefbafcfadbccaabbeabdbeccbbbffdaccfcbaffebddeaddcaacbbdfeefdeccabaebdbaffddabeeebacfafbbdabbdccdafffbaefebdeaabffeebdaaeaeaadffccbaedafbbeacfbcacfdbcadcfdfffbcfaeedeefabfbafaedddadabccdbdcabcaedcfccadcedfdccacfaeffecceddbbbcabfbcfeebfaadddafcfeafcadbbbcddfccffcafbabafeebaddaebcbeeabfdfbdbaaddecdddeefbeaebacdffbeaafbfdacbbfaeddffabaaddacdefdebedaeabbdfbcaaabeafedeabceecdebabaeeeecccddcbcfeedeedaaefdbffeabaedfcddefcbdececefebabbdbcfddbefacacbbeebdacdfcbdeecacbfbbdadfbfdaadffaaedbccfcfeeccdefebadcabcaadabbbccbeadaabfefeadbadeffabeceabcaedefedcbacfbdfafafaddfcccdafeeedaefdebceaaeccbdcabbdbfefafecafcdaefcdbccefdffedbcbefacbeadcebabeaaeceebbdaadadafeeeaedbeceaaddedeaefcdeafdcacbafcbbffddbdffaeededcfbcfcacbecefcafaacfbfcddbdebeeaebecceadafbdbfbeaacfbafdaecbbefeebebdbfcdfbaaffdcecaeabbbedccffaddfafedbceffaedfeeadaedfbcfbefddcbeadddcfaafeacfbfbbddfeeecbfedccfeccbecfcdcdecadeacaddbcbccacdadeafdacdcbfadcaeccfbbfddcebebbbeaceccebebdbacedacbdfacdcbbbdbeedcfbebcadddceccccdbbffecabffaaffefedeeaffbeaceebbfeafddcdfeccdfbfccfbfcdadeabfdcfcafbcaefcfbacbbbcaedcaebdddebaffefacdfeefbddfeddabafcbbaefaddadcdbbefaefdceacbfafbbbeeebfaddceabedfbaaebefdfffefcaeeeeffebedaedbedddddebccefcbbffeeaaedfbeceacddbffcfeadbbcadcddabddbfaadfcaaceadecaabdfbdcfeddabaedfbdccefbeeaecafbdbcfdeeaedfbddbbeffffdcdaeebcbdfadadafeaaeafeadaccfcfeaeaaceefdadbdcaabdacaeeaacebceadcebcbdfbceaaebffdbcaedeaaaddaebaffaeecbcaebecaeacedcdbbecbdefefeeddfeefbfafccacdbeacaafbdcdecabfccaaeacadecfabafbcaadeeebbfbebeacefeeeccfeafcdbbcaeaccdadbaaeddfddebadffdffadeecbcbaeececbfdaaecdacfefffeddcabebbeabdceeecbbcebcdfaabaebbeeffdeffebcafbecdeecdbeecbebcdfbdcacfecbbbddfbadadbfaddacacbefdcfaeeffaeaffaaebeffebbffadabceedabcffcaebcfbfbacefddaffdffdacfcdfbbeacdaeeeaaebacddfeafecacedfccdcccbdeeffdcffbcbffbfcbefedadfefcefbabebfabbcfdedcccdbdbfadecfddffefefbbcdccdeeadfbeecafdfcbbaaacfdeabcdeadbfddadcabefcceadfcdfcbbdbefeefaeeeafefcaeedbafcdfffaebaccddfebfeabbbeddecddeaedbcfccaacccceaebcadeecbaabbcedaecbcdbfddaaabfafbbffededceccecbccabecbbbadebfcdfefcfbcefafacbfaceaddfbbdbcefebcaeaaadffabebdacfafcdedcacddeaddadeaaecddedfacffbafbeafceebbacaceacfedbebfaaaabfcccfbfbecebfbeedecdeddcfbceeaecaddcadfefaeadeccadafedcbcecdadeccdcdbbdaffdfdcbcbbfdbebbeabedeafaecdffbecdfebfbabcebbffeedfdfdbbcfbaefcdedeacebaefdbaeaffabecabfafffdadecbfaabffffefcceccfdadbfbbcfacabaddceabfcbdcccfffbfacebdfcfcaaedcdadacffadbdbdbbfcdfeaecdfdadcbafeededcefabefdeddaabafdecadaadbdfffdadddaaecdccefffcbfacbdeeaacddabfaecfdfcccdbadbeefcbbdaeaffdccaacfbabeedcfabdfceeeafabcedccfeebbaddfdacffaebaedabbeecfabdcfcabaacdbcaafcfaceefffbaedbbafdacbebabbbfbedaaedfbcdeaaceaecfadcedccafdfcbcaacfbadacfadeeddccfaacfebfdaeaacfeebffcbaaabdcacbbdbadacbdaeeaabcaeeefdeadcfdabfefbdefebfbdfbcdaeebeefffbccddecfbcbeddcefceafdcbdfccabcfcbbbaabbebacbdfeffffdaadddddbcdfabfaddeefedafdddceacbcaebccddcbdcfceeabdaaeebcedabcdeaeadabababddededbdcaedaecbedbadffbfbeacfcccdebdcadffadcedceddfdafbccdaeedfdbfdbceacefefceedbefdfacacbefbafefdefaeecaefeceaafcdaadbecbafadaaacdcbbabadeedfabecadcacbddadbdbaedfdaabedfbddbacecffeebdedddebaaadaaafcfaddaffffccbcdbacefccdfeeaecffcfadcaacbefeebeddbceabbfbbcafcfebbedfdeafabfafaacdbabaadeefacbbaedfddbbbaeaccdccbcebbafdeddafadbacdcafdfccfadbbeefafdfbdbffaacfbbbddebdabecfbcceffecacebdadceedcdbfbfabfecaeebacdeadeceecbfaddddaafaaadddafeafbafcaeeccdadcfdcfffcdecddedeeabdeafdbefcdfcbbbaddbfffcaeffddeffedacecadcadcabffcdcdecddddccedcccccdaecdfbeaabcabfeabedffbadbcffebcebdfacacbbbbebccadffafccddaaffbbfbcebdfdecbbdbffbdbeffeecfaaadeedfbbfdaecafdbfbaefabedcdeebadcffaedbfccabeceaebaeaceabbccafededeaadfdcdcebcfdafdfcfdccbedbcbaccecccbcecbaadcdefcfaafadbaaeccfcfdbebcecafafbaececfddbdababadaaadeabbfffadfefbddfdeaedbbcadbcdbdbfdbffeedcddcdceeaecdbebedcfbebfeaeddbecfcecafaedbdffcdfccfbdcaddcabcabdffadbfcbbeacffedabffadabfdeeeaeebccbbdfaacefcbfdebaacaeffcedaedaafbeccbbebdfbccdecfeffeaebdebacddebeacdbbabffcbcccadcddbbabcbebbbbefbdcbfbfcfabacdaaaedafaeddbcacdbfbcfdfbddbdeaedeedefefbdbebbfddbccafcfbdcadcaafbfaafbebdddaaaccececfacecefdadfeebabccccddacccfcaddddfcfdebbfdeaacbffeaaffcddcbdedfdeecfcfacbfffdbcfedebefaaebbfbcdeeecccaddbdcffccaeaaaeeecfbdbfffbadddddfffdceafebcfbdddfaccbbbfcaaaadfdbddecbdfcfebdecbecfaacfecdfdebefbaecdabbbcbbaabbbaecfcceeefaebfbfededfefdabfcedaeeaabedabcbdeceddbcacfdffaacbbecacdcbcdabeebffafcbeeaefaaaacecfffeecbefbacfdceceacecabffbeefcbdcacfbcffafcccbbbdabfcaebecacdbaededfeacdbaeeeebabdafacafaeceecfdddebeafdaeecffacccaccafdafdaecdccdeccfddddefcafdbadacbbecbeeecfafbcafcebdcabfdbafaebcdccdecfabccbfaebebdbecdfbfabeefbeaafebaecaffeabfeaeebcacdaedfbbaffeabbfcffeccffabacbdfdabddadccaacccefbdcfeabdffddcaebdccfeecfbdbdbbafaabbeadcadcbbefaabcdfcbaedcdccbbaffcdfbadfabcafbcbfdbceedfeccbebafdecbcffbbbcedaceaacaeeddeceaaeafbfcbeeceefebadcefeebdfadcbddcafcacdebacaacbcecebfabbfabdcaffbddbdaceffbfdbfaaccbfbefecedcecbfdebffccbcdbadadaccadcffedcabcdcdcbcadfdababefabebbcddbabfbfcffbcffcacddffdcfdddcfcfeaafaddfffaeccfdbfecfabdbcafebebebcedbabebddeffbecacbddfbeccffffbecafaeefddcbdeddebbdcfdbadefcbaaaaceeeabcaecbefcfeedcfabcdebefcebcdaebaaabeabdeedeebaefaccffcaaddfedcfdefbfcafcffabcdbddcaaeeafcafeefbedbcafbcadedbbbbdcddcfaabfebcbebfeeddafbeffeddeafccfafdfbcdefdaaafaebfeaefdceeceeadcbacceabdadfbadeadddedbcaedfbefcddbecfecbbcfeabdefbdcfddfdebcfddfedbebdfacffbdfacccdcbccbacdfacaefacdaddbfedbfaafcbdddcdfeeefcaacefdecfecdeaebfcfcbdccaebdfbacddcfcffddeabefdaadbbcadffaceebdabcabeafeeafadbbdfaadcbbfbebcecbefbfaecbbbdbdfebbcffdfbfdefbecdbffdbcbadbdcbdabffeeccdefcaebdcaeeefedaebfecfecdfaeacacfdbcafbbbacedebdaeedfbdfddcbadddcbddcbafbdddadeadadfdddeebcdfdfdddeebfbaafbaeaebbbbdbffbaabcefafeceecfcddfcbaddfcdbbdaccbabfbcaadcdecbdfbbdcaeddbbaafafeadccbedadcaecffbcbfcbdedadceaaedffdecbfffbedfbbbcbfebcebbfecaeaebabfbbfffffccbbfdadbafefacefeeafababbcffaebbdceebafbbffabfdafdcbeadeffeebffbaaaecdddfddeebcfedeaeeecefccdaefaaabafabdacaceceeaabcfcceaafcdbceedfdebbcedeceacfedbedcecbedbfaeeadbfababaceeebbccbafbafffdbedebaacbabdcdbafdaaccabbabadcdadcfdadeedfafcecbecbdcceaefdebeadcabfbbdfaebdabcefacdbddddbeedcdecbfecdcdffebeefccfbcfdbbafbbebcdeaadcbacbcebedaddedfdabcdafcecafbefdbdbbacecdafbcbfeedeaaccecdbccabbaedeaccadafedecfbefaecfdabbcbddbbfdfcbfddaeadaebfeaffcabeccdeefdfdabfaeffabddaaddedacccaaabebaefaffecdccccecbebdbfecfdebffbacfcbdabccdfefeecefcadbadfbeaabdefacdeffbeefccaaebcaefbdffbbcbcdfbedbedfacafedaadaadecdeeeabababbaedcafdceeccbbeecefbdffbddcfacbcefcffdaacdbfbbfcecbabcabeecdefdbeacddfffdccbbfcddfcbfccdddcffbdaecbcebcbbffcafedebcaaeaefdcfefaecaeccbbcddbfdcbadcffeebbcfbbafcdbaddadfaeaefebfbafddefcfefbcafadffbacacdecbfffbbdaacfdddcdecbdeddfafebbcfcdbafaacffbdceedffdfccfeffafdcabbedfefadaedffccbfaaddcffcabfdfedbbdfddedbaddbbfdbdbcbfcccfdebdcebcaedacedaefefedfebaadeacbfdecbbeededacfaafddaadbaabffedefcdfeaebceaaeabddedcfcdcafadbdaaeffbdbdccacababcfdcaaefbebbbdccbbdaebfceefdfbdbfafffceebecddddcafbfccbdbcaeabedeffdbefbdebafdbdbdeaaccaefbaddfbfefffadfccbfbdbcefdbadeabfbcaceebbffffbfebcfccdebdfdecffdcbfffdcebefeeffacdccceabcedfbdcecaffdcfedbaeafdabfbcacbaaeabcacdbfebdefcdefeeddbeddbbabfffbacdcacddaefafdecdccccfdbaccaccffeafffedbfccbbdadabacfbecebbdccbccfffaeabcabdfdabaabecadfbdacdfecadaddccdfdbfadaffcebddfacccaafecdadfffedccadaecfddeefecfcadebbfcabfcebdddafbcdebffbefdcaefedbedebbaecaeaaeafdebbfbeabcfbefbaafececabbcdbcfbaaddddebadaacdfcecbefcbdeabfafadaffbafdceeebebbeccdbbaadbdeeafdafcefcefbaffeafafecfdbdabbcefabecdbacafdcffddaaabdafcbbabcdeffdffcbbfccbacdbdeebccedeaebbedcfeacfafaebdebebfebffeaaceebfffcffeebcefbaebceffbdbefeeedccaacbbfffdbfbaeddacfcaefdcaecbccbdcbafeaccbbfffacaefbaaeeebfaadabdbeaaddfedbbdaccafcededdefccfffbafeafefadedbefadaddbceddcddaeebcbabfeecfeadedbfddcedcfbfccbbeebdccaadcfeccaefeebfcacdfcfcbbbeaffbdfcaedccdabeddefdccabbfdeefbddfacebededcfbabeabbdfccbdcfcecfbadcaeeccbebbaefdfebbdedbddcdcdaefdbcaeccdcbacbececbacafeebbabddafcfeeacffcfefbebfddcdacfdeebcfcdfcfdbbfdaccacacafcfbceffbaaeebdbeadfbafadfcdcbedfcebfacfacceeeedadefbacdfecadcbffacabadfddaefbcbeffcfebdebeebffadabcbbdbaadacedacafcebdcfdbcefddfedeffffcdabaecfbcaebffdecedbfdcdefedbbfbaafeddbaaacdcacbfffecddadbadfaebcfacbfafaaddcfbbfccfdbffcbbbddbdcdaffefcaccaecacddbdacfccebbeccedeafeedbadfdfacdfccbcedcefdffffcaeaeeacceabebaeceebafadbbbddccedeecfaefcefbebcdebffbcafcbeeacddbefcaecffeeacdeecfbffcbeaaabdffcdddfaeddabfffccafdebbebbbdbabcccdccbdfebaabdeafcfeafddedbeacdaeeffefebcdcafabdfaddacdffcaffebfccffdccabebeaeeafbffeebfcfbdcfaefcdebcebddfdddcfbedafcbadecfcbafddcaffcbbcfbedcbfebcccdeaccfdfdeaecdebfafaefebbceecafdedcbddadeedacabaaffffacaefbbdcbeaeabdbeabebdefeaaaafdadbcfccedbbedabdcffbbddcbfefbbbcecfffddbdcdbfdfdbbafeddaeeffedfdcacceeafacadbebdcbcaadfceeedecafaaabcfbddbbdfebdbeacdbefbffbdccaafcdeceabffbfeaddfcbdadaaeacfdebfdecfdeeccccebcfbeccaffadfaecabfdbdbcacdbecbbdfcfecffebadadabdcadcccacfcbdaadedbfbedbfeecdeedeedcfafbfcfbbbbbbcfeaeedfbadfbadfecbcfddeefdcdddfcfaacaaadaaafedbcbcfbddfdddfebeddcdddbcdfecbabadbdbcabffcdbceaebadbcaafafdfcdedadadbabbaeffafcffafffeadeddcbefbefcccceedfbeceaebeabdfeeaeecafcbacfeddbadbceddabcedfcabaaeecbfadaccaccfbcdbdddbfeebcbbafeeddebcabbaccdebabacbdefbfbdcbafabedafcbabdbddcdbbacfadfaecccbecbedbbfcccdafbafecdeecaababedeeedcdfecaabcddcbdfcfceaabbeaabcbfabfdaacdcddecdabfbafbfeadeacccaecdbaabbeeeddeecaaecaaacadcaedbcddbeeedfdeacafcdbcddcbaaeeffaabcdebedadecebbddeecfabfafbfdcadfdbabaeefedabfebfbdcededebccfddddbefbbcfedeabeabbfbccebafcecabaadaaeddafbbabcabddfaffaeedcafadffbdecceabceeedceabfbcacedcecacdefcefdbaddaeeefeccadddaacebecdfebfeeceedcadaeadaeeeebbdfdabceddebdddacbbffeecbcbbbfdaccceabeaeaacaaddafceaeeffabedfbfcbcbdfecbfdbdceaebbdbdcbeaabecefbfcfcfdcaaefaddbafbdbaeceefffabfedbdfbcbbefcedbebbabcfbcfaffccadcceebfedaecfdfddfffefcccdedcfabeafeeaefbefbbdeebbfddfddbceeaecfbffeededeeecdfceffffadfeebceaacefbeccddabbfcecfbcdfddecbddbfbaeddaadeeddfeebbdcbcdeeeeedabbeeeceecfaafbbccbceafdeccbbefbcebcfffeececfabccaaacbaeebbbaceedfdbddcaedbffeaebcabefcaaebdbcdfddddbfcaadeebecdcdcdaaacedcaadaabddffcbfdfecbdfdacebedddacffbbbcbdddaafddaaeaaddbcdddcfaeccdebbcfefbaffaaeaeaabfedfeeafefdcaededbcebefacacfabcbcaddcfdbbafafbfeadfffbcfffefcfaccfaaefbedabfbeadcbdbeedcfdafdaadaccffbfdbafdebbfceeefbeccddbffbabaaeebfcbdbbafafaffedaebaadcfefecbabefecdfbfcefebbfeacbeaecabddeaabbbdfaefceeaccddfcedcdeeccaeddabbdabcaffecedddcacddeedaeaacecfecdbffdebbbcbeddfcabdcfecdebecaabdcbebbcbcaeabaebbbefddbbeebfddbbebabfcdefcaecffeacdeaeceafbeabdbfbbddbbacfcebafedfccdefeaccedfdfbbcaabeeededfefcacecffbddceaabaddaaeeccedcfdfcaffcffbebadcecdafeaefaaeddadfbdceadcafefaafcaccaafbecfefcddfafcbfacddddadbcbedaeebebbfbcbaddfeffbeadadbefdcaacaffaebdcadccaeecbacdcafbdeadfadfddedefedaefaaeefcbbdccbacdebabdeaafbfdcaafecfbfcecceeddededbdcfaddcdaeabdddeffefbafeafaadffdffcaefcbcaafeeecddadccfcfddcdccfefddbcdaedabebeacdecfcefeceefddbfedbeacdeefeefbbbdabcededdceedfecaaffbfdddedeadffaefebdcbbfebeadfbefededdfcddbdfaacffefdcaafceafbaaecbfbaaeebffeeefcfaaddbbbbfebadaffcfdcdbbbacbfeedfaddbbeaeafaebaadbbedffcacecbaeeeccabaedbceeccdffbebafcddeeffacdaecabeeebcaedcaccdcbfdafadaabdddcfdecedccdbecabeacfafedadcacdbddfceddbecaeeddafdbbccbfedacaaaefeabedaaedacafabbebbeabcbccffaedbfcffaadcafddecdddadecfdfddcecdcdfaeeeceeccdefadcebbccefecafbdddefdeecbaabffebfdbbbaeecaabffcbefbaaefcfdbdbbebabdacedaddcdfffdbbccbfbabffbdccdbcddaeabbefecbadebdeffeedcabffcafbdbaceebfcddbbdbdfdebedcaaeceffaedcdcbfecdfeffcbafbdbbccbacedeccaadaccacfeadcdbdbfbeacdbadddccefdbfbeeddccdcfbbcccdeceaacecdadeffcebcdebcadadbaedaecaafecefbcfecbcccfbecedcccfbabbedddacaabfddebfedafecceaebaaeddadddeceadfdbfeefdfbccbeebecaceefefdabdbedcdcaceeecbeafadfcfeaaecfddbaafbcdcdaadaefdcbdefddceaafcfbbdfedfabbfafbebccdebacfecdaafaefcabebeecffaebccccfbacaacbebcddeecddfcbfafccddcfdfcfedfaafefdfeddcbdeecabefacadfecddfffccfdedcaedddefdbcfdacecfefcccefecedccbdebebcecebeddaefecdceaeabfbfccdbadbbeebeedadfbdefbffaccefcabfebfafdadfdcedcbedcfddddacffccfacbfddcdcffbcecdaaafdeeabcebafecabeebbedfeccbdcfcedbaacfafafadbaebcfccebccafbcefbbbbacccaddffcbbaaaeafefdfabccdfdbaacbddfdfbbbdfdffbaeafbddeedefeddbffaeaeeabeadacdddfabbebebaedbefdbdebbddccabdfabcfddffaffafbedecdcfaddcbffacfccdfaebaaaadabeccacddcdaccfdbabdfafccedadcebcbdcafcbcacccfbdcdadaddcabadfbebabccbfadeccfbecebfcaeabcdcacdcdabdefedebebdbceadbcedbbdfdebcfddcbfbdbaaabadbdbcccfcdbbcbaabddbfdfdffbcefcfdccdacbceafdffcdcbcbafcfefebdbdddccaafabacafecafffdffbcceacebcfcbadcdbdfbdabdeecefaefebcdbcbceaecacfafcadbededfdeafddfaecafeacceddececcbdcfdabdeeddabddeedddcebadcfbefdfcebabccfefccfbfecfebbebaaacfaffcabdddaacebcceddcaccaeeeceaaeffdbbadedfdedbdecbbdabcadbcfcbafafdbeaaefefaecedbcfdbcbcfdbadcfaacaedbfacaeffcebaeeddcfaadbccddfabdbcdfbdaaccfaecedabecabfcdeeecbfeaffccedfbfadfdcfecbfcaadcdabcbecacabdadbadfeeadafbabeccdcccbfffcbeabcaacfedbfbceadfaaaedcadeddedcaadddafdaabfccebccbeddcfcbcacedafccbcbafbbbdedcaedbbbcbcccabbedcfefbbefbdaeebecddeafcadbbafddabaafafffbadddfccebeeacacfcbcabadbbbbbacccedeadfafaeedabcbebeefcbbbcbdaaeaefdbdfbdabbcebdadaccbfcffbcaadcceeeeadcedecbacdafcabacabbfccdfdefcabeddffdcccbcbabbcffdcbabaddbcdffdfbffcfcbbedeafabcfccfccbdeffffffbbcdbeedffcbfffebeefeebeefcbbdacbecdfacdcdfeddddbaedcbebddabbddeabfcfeecbfbbfbcaffeecfbffdcdaedbdeaababbabaafdcbefcddadeeaeffacffbfecfbfbecbfcacecfebbefbaaffeaabacbadcbecedbfbbaebfecdccacbbcdacdecdfcdedffaaacdadbececaebcaaaebbcfeebbeaeffabfafbcccbcfcaabcdfbebecdbfbbfaecbbebfcfbccbdaeaadbccbaeceabfecdacbeccacbdcbffcfefbbeceebabecdeaeeeffebcebeceacbbbdfbdaffaceefaeaedccafccedceebfaddbeccaedaeaabcbeedaafdcbbafefffccdbfcefdaabbbceeeabcfafbadcbffbcbefefbafedeaebccffedbecbbfabdbddabddeddbbcdcdfaeadbadecbafddbdecfbafcdafdaefffffcdadfbbffdaceceabefeeebcedbccfeecdbadeddfaeeaaebbcdbbfcafaacdcfddafedffdaaabfcaeeeacfddefaecbbdfcfeddeaceffeecccebaebbdedbcdffeebcecadcdabfdbedafdadcfcafbbeafefbcfdaebdefeedddecfbdffbedaefedeceeedddaaefacecdabddcfebdddbcbebbcabcfaceabeccabddacdcbcaafdcfdecabfbfaeefbacdbaefcedeefacefceabfcbbfcebfcaabddceffbbacadeebafddfecfaaeaceccbdfbafefcdeecdbbbddaffbebcebbffddffccaedbacbfacdfabeccbdfadeaaadafecabdeadbdedebafaeefcfcebfdddeacaddaedcafabcaffdbcaafdcfafefdecafffaabcdecfdbdaebefbbfcdbdfacbdaeecdadacabcdbefcafafbdebaebcdbedbbfaabacfeccdbacfaeeddceeacefbdebcfbcbeaceaebcabeefddbfdcbcdbccfcdebcfbebcddfdeddffdfdeafeedbccbbefebbaefbecbcddaadabcffaffacbecdfccceeaccebbdadacaeeabfbedbdcfeaffbecfaaceccfefddcbdeccdffebacfbcbccbdbafffaffbeabfbeaabeffcdcbfaebbccbbfcdfafffccdfeafcbfafbbdfafdaffafdcfbadddbaccfadbfadeabeeaabacebeebabfdabdbfedbcedfffdecfdcfddddefbdabebdbaceffcffcafddaadfccdbbfcecadbdfdcfdcddecdddeecacbfcbcdbaefcddfbeddaecaddcedbaebeccaceeffddaadeeaeafcfbceeebcbbdeeabffafbecdaaacdaaebfabfcfabceddfbebccecbdaffdefdceaeaaadcceaedaeaddefaffbfdcecdaaedacdabadcdffbbffbfaedbeabcefbfddfcdcfbdbaefdcefcdfcdbbcafcaabebeeedafdabcfebedbadfffcdebfcacddccbeebbcdeededdfaabdbcebcdeadbabcacfaeccdbfebdfbfddbaceddecaacecadaebefcefefebefefcbcbaddfeaedeedebbbcbccdcbafafdcccfeaefdbddacbcdaaefcaccdebdebffebfccafbaefebabecaeeacdebfffeacbaeeccdbecfadfcabeebddfafbecbccdaacafbbcfcdeecfbeeadcbfdfbaeaacdcafaaadcdcdadcbadcfafdfedcbfcfdfaecaababffcefffddbebcacdbebbcbcdcebdabfefadddabfbfebbfabacceffbcbefddeabfbeacfdbcadbfcfcdbebccecacfeecbffbfaeabbdbeedecccdecdbedacdbaffecdfabdacdbccaecedbdbccfccbedfbececaefffadcfacdeccaeefaabaddfeccccffbaeafcddcdcddfbabadeeaefdfaccceceddecabbceadcebdfbdaafbdbafcabddccecfacdfabebabbfabdcedfaccbeaedcdcecaaaedffdbdeacbebfbfeafafecdbdfdaecbcdedeccfedcbbcaecfabeceacffdacccbabecdaafacfdaffcdccbcbbdfffeffdbfcdaacefbabbecdfecbdacefaedbbfbdfdfeadaaffcbdddfafcbaabdaccefdedfaddfacecbfceeccbfdbbbccbefeeeaebedfbfbafeacbcedfafacfdcccfabfccaefbcdbcbfeedbdadbcafafdacbabacfaafccddffaffdeeafdecdcdccdaaafdffccfeacbbbbfcefcdbbcbacafeaeaecbcdbaaacddbddcdeffdfdbdddeedbaccdbebdceaabedcbefecbeeedcacbaeadaaabcaebacdeeffcfbaaacdefcacbdedabcdaaaeaadddffdaccafcddabaffddcececdfbfabefadbfcfecadcfcdcbcbcbfdffadbcdacdadbdeeadbafabbcdcbadabeafcffbccbacadcceedbafdfdeecfbbafafaefaecbdebcaedaabaeffefffcbfdbeeecfdcbfbfaddeeabbfcdaccffaebaaabfdfbcaebccdfbaecabfbbfbebffaaaccbcecfbbaaebbfafabacbbfafeeeaaacdabffcdedbaefdfcccfdfcfafbfcfeaddecdcfcafcdacadaddcacbdadaaeccccedcfabeeecfeeecfcbffebbaeaefcaaffdefbcbcebebedecabbdcddebdacafedafbaddfbcfefdfdeffdbabedbffcdbafbdbebcfbabebfeabebfbbcddbcabdeacbcabaabcbebbbaacbeafcafbbefccbeddffbfececbcbfecfbebecebbdcdefcebaadabceffdaedcbdfebebfcdfbbeafebbabffeaafacbdaccbdcdabafeefbdfafefdceecdafbbfeeddefcdeadeefcbcefddafbcafceaaafadcfddaaefbaefaffaedfebeeedceddacadaebbcedccaffeddaddbcdaeabeadceacafccfaecbedffafcdbcbeecaeddaceaeeeaeecdfafebbdbfdddfadcfbdeebcfcdafacbecadbbfcaddffeefbfaeeedacecfbbdabbaacaeeabafdfeffbcfbeeefeecfafcfcdedeaffccaccbdcebdccccaedfbbffcaaeeadaacececebedadfaddbbcdcedeacfaeeefaabbadbabeeadaddbdffaafadafbcbfdfdcbfbfcafffffccefdfdabeaecfbaedfafcffabadcaddefcbebaccaeeedbedceabafacdfbaefbaabacddffceecdebbcffcfbcaaaeacfacdaccbdbefafebbbbbeaeaebddcbfbcfcebabbeadfedfcebdeeaadddaeabecaaccbcddcbfacbaaaaaeccacdefcfacbcfddaeccfeabadfbeebcceaefacbcffbecaeaafcdcdcdfabbedbacededacfeededcddacfdddbcbbceefecddcdcdcdacbedaaadfffeafaebeafbcdfcacbbebbecbecfbfacdeabaebadecbfdadadebabdeddaafbdcfacffaaeabcabfdbcebefaceeefbeafbebefcaecbcebdbfdeecaffeeabbaadccafdacfaacdecdacbaecdeebfceddcefadedeecbbbcefeffdcacceafaeeaefbdcfcdccbbcbfccbffededbbfcefddcdecdbfccaadaedbffcdfaeeadbfdedacdddfaeadbbddadebdccccfcfcbdbfbbfbddddceeaffbcfbdaebebcbbdbefcdacdbafdaccfffcbbacfaadadebfbbaaeedfeabefcdedbcfdeecaaaeccabfbddccfddeaddaecbefeffdcedeefedbaeaabdbaeebcebddfaddeeddbabdcaceeadceebdcbdaeaafacedbebecefcfeaebadcaabfcdffaadddeaeffdcbebcdfedaceffbbdffbeefaadaccfdecacddffdacdffbccbacaaaddcaacfddabfbbbedabbdaceceaefaabbebeebcaacfbcbabfdbbfbeacdaefdcfedeadcbfbeadbeeeeadbdcaebaeceeafbcfbeeeebbdcaefceadeacdcdeaefcfeedacaebdbbdedecbbabafffdacbcaecdcaafffaebdaefadccfcdbcdcfabfaddbbbeabcadcdbbbffccfcffcebecffaaacdebfaeccbbdadabedddebfcffdcfdedefddbecefcecdcbedaadddefcdaabedaadbcbeceacbeddeaccacfccfaccfdfefebfbfdeaeccedbbaadfffafcbcafdfeebccfbdbbeeacceeafaddabbbcdbeabfdcaeffeddcdfbceebfbaefacdfdfbbebeddfcfebbfbbefebbaaedadbdcbeebfebeecdefeeefddcadaebfaaacaacbaeadbfaceeeeaccbeebafefcefdfbdbebedebdaafafaebdfebadcabdddadddceddfccaaabceafdfabdcbfcfabefdffabedfadfdeafcebcdaacebaabaabaebdffacbddddcdadecefcdffafecfbffebfcacececdbaefefadfddbfffdfdfcedbfccededcefddeddcaafabaeddabaffbdacffececeaabdccacfbfeabddfadcefccafaafaaeddcfbcddcaefcaeccaaccabdacacdcafddacacfccebbbcbbabecdcaeedbfcbfeadaebffeaffbedbbaddffdbacebdeecacdbaffcfeaeebfdcafeabdabcedefbfbaffeadbaabadededdadbdcdaadfeebceddeaffadcabfbadfaeacbeeeafdeffeabafefcfbccdddcfbffadbeedadceafedbeedabafbdcabcafedbbdfffcaadfecbfccabdadacccbcafbfcebedcefcdedfdbaeffcecdbeafdecdaccccfdeeadcffacccdbfadceefadaaccbbfcaecccbaecbdcbbaafadebedbacdbafedceddaabeddababcebdcbcebbcefcfebbaccecceebcdbacedabfdcfdafafbacabdcafdfcddcdfcbcddabefcbeacfdbddaaaceafebfedfbcacabeceeacaddfacbaadcdecddecbbddcdcffcefdfaedbaeeccdafacdefafbfafebdfafdfddeccccbbbfffeacdddafbebdccecccbbddfddcdedafafddfabcebfafafdcedbbaeebeaaeabffdeedfddabfeaaabfcaaaeadecbefccafadccdebeebceafddaeeedafbbefbbcbdcdfeffeabbaabeacebdabdcbddedafbafbcfbedcccbccfcefadbfbbccaceadfbebcbecdeabdadfccfdcdfcbbdeeffccfbefacdbacfcbdedecbdceacbaedacefebeaefeeeecdbebfaaffdbbfdfbaceebefabaadadfadeebaddadfadcbaaeacdacccadebdbcdacebbcdafffddbcaacdaeffabdabcafcabbaadebccddcaedfacacdefbedcbfaffdfcdddefaffebefdcdcdafedeffacbfdaebbbeaedbbbdbaecdcceefcadbdcbffedabbeafeeadcfdcdcfdadaefbdfecccdaddbcddedcefbfaecbebbbbbcfefdfafcaacecdecbfcfeaedacadbdfbabaefaadbccbddfddaacdbbeeceaaaceeccfbaeabffcdaffebdadbdcbcacaabacbbdbdafbeddcffeffaacaaeafcceceabacfaedfddcddbcbffcfdfebebbbedbffefbbeadfacecccedfceaadbfccaacbfcccecdadddadaffabeaaaafbaaebdaefdfacededfcfcaafcbaeacdbeddaaaaffedfdeeedcecfadefcffddaeacffcfacccbbbeaddcaceadeabfaeafcddcddabeecdeaaefcccccedbaddefdffccddbccefbfcfcfbdcdadadbbacdcceadcbfaebeaecafcfccafdfcceaeacadaebcddcdffeeebaadfecefcedcbadcaefaecdafcdabcfcbdcbfcafbfaffcbeefdfebbdbdfddcdccaacaadcfddbeeceddbaecfbcaaeefefebccadcbfdabbbcdeffaffbcaacddefaafebaffefadacfdffecabcfebcceacbefbddcbbfaddcccdbcdfaadcebdefefcdfebebcacbbfcfccafdedcffbfdfcedeeddccebedeadaedddddedecdacfdefabfcbfceeebdaecaefcfbbfcadbbdaafccaeecbeebadeafdbcfafabbfdefbdbdafcbabadfefdacffacdcfccfceeeddbcacfacbbfbddedcceaccbffddfccbedcdabdadaeadbcdbfaabaafbcabcbeddaeeeefcbffdcddaedeacdbeacddafcfbacfaeadecaccfadddacdbcfeceddcdefaefebcfbbdbccedafadaabcdbcacffafcaeebfdaedfffdaddefcffebdaadedfaeffaabfeebceddecdafcbdccedacbacdaafbfcfaeaedcfbceabeaafaabddfdcedcbcdbaeebfcbeaeedcdcccfcafadbccdfbfbaccdacdcdcdbdfdceafbccdddabcefdbdfdefcddbdfcbaeedafefdbbbacccafffdbaabfdbaaefcbeeacbeaebecbdfdeadffcfbacdbcffdfedbeffdbdabcfefedfbfadadcadceecafececfbcccacfaeddadcefedefadafabcdafedabdbfefacebeaebacaebcdfbcfcefbdfdffbbeffaecebdeddfeeafdbafacdfededdeaebdbefadaaacccedcfbcbccbaddafdfddceaafacfdcfcdcabcbfbecfacbbdcbdcccfafafcfcafacddfbffacedbaaffbefdccfbbcdebecedcbdcbadcaebabaffadaccecfaafdfbccdedbcdbbbcaceacdcedfcbedccdeecebabbfbdfafecfbcaceeffcbdafcdebcbfdfecbafdbcecbbfcafeabfebdedecbabbecdceaecffabcebcbbfadcffebdfacbbbbbdffedceebefbebabeddcfeacaaaecbfaeeafdebfcbefaaebafaacdbecfceadeacdddaedddaafccfaafebdebbcedabdfbcbbefbcccadbebadccfcacaeebaeffdacecefceeafbfecdcfddfedceececaffbdfeddbdefcbedaeeefbebcfaedcbcbceafecbebcdeadbdaadccaefffcfdbadaaffcadcbcfafdffbeaeccdedbbeecbcabcbceefdedecdbfcfeeedaedccdebbfafcefdbcbfeebeeafdabdaabbcccdafaeeaebcebcfedaedceeaddbdadcfdadeeedcafdaefbccedbdbbdaaaafcdebebabbfdabcbfcfaaffbdfcbbecdcbabecdcedcdcfddbeadbfafbeddffaccdafcbdabfeddefedaadaffefcbbfaafbdfddafbbaccceaeffbbcbcfdbbefcaeabbfcaefbadcfacfdfacaafdddfbecedbbcbaeabfaedadcdefcdcacffddeafaefbdfefceedeacabfbbcaaeaddbcdbbfccdbceceeafafbedbbacfcdddbfaaceefaeaddbfffdfabcbebeedffafabcbbcdbedaadeafeafedffedbdadedadcebbdeebdddcddeddebcdabbbdeaddcdedaacbcaaededebdbbeebcdecdbbcceeccdfeecdbabfbdeaafbfcceaadedfffcecededadedacfececbfbafaaeccfcdeacaebdacfabebbedbfdfedefdbbdddbbcfbffbddbdeebffccfbedfabbaeedfaceadfdbfebeedfeecbabaacbedacdfecfccababedaeebfddcdfdbebedadccfdcaedeeabaacdaddcdbbdcedfddffaebaefefffcfbccfcebbfbeadadfcdfdcfcaebdbbeffbcecaeefffddccfbddfdcefeabedaeaeebabedaaeaddcaabcccdadeceacabbeccfabcefbafbaccbecfcedeaecfadefdceaccfdbffddbbfedbfbceedfeabaabbcaccacfdacafedeeaefeeaddbffcdeccffaeddccdfaeadacfacdbbfdeeaadadabfccfafbbfadeccfdeaadeafdbeccbaeabfcdbcfeecafbebcefaedfbccdbaabcceeeddfbcfcfcdfdfdabfbecabddcfdeaebfdfecccedabeceffacfcfadfaaabddbbcabecfbccccfdcbecfdfcaebdbfcccdffcfdaeddbfccdccfdfafbcbededeacaafdccbebbbcefeebcefbfeacbefdcedffbbabaebfdbcaccbceffaafdfbacbebecdcbeaeffcbbecbacaffbacbfebabfdceaebdbadaaffbaebbdbbcfbcaedacbdccdcbdfccfacdabdacedaebdfebcebadeebbedafdcbababffceddafafeacabfbdadabdacbedbdfedeedfefaafbdfafafdeeabbbcfeeeccadffffebebdedcebefccfabfcdeebcbaabaeededbcbbebdbecfafbbaefaffdfeccfeacefdafcfefdefaccdacdeecbceabaadadefeffbacddcfdabaadffbadabeaefcdaafffcfeefcfeaaeaeefecbefcccabfbefbeafcbebfaeaacebadfbadeceadbeddaaefaafecbfeffebfdeaecadceddcbbebcabedcfdcafdbfcafccbfbceaadbdcfbabbeffbeecfffebbcfeecabaabccabafbbdfedebdcebaadcaccabbbabebacfadadfbdbfbddcadcdfaacdafceabddcdcfbbaefdaeacfdcbeedfbcfbfbefecccaeaefdfecafecccfeacdadaefdbafcadacfeffbeefbbfdaebefdcfdbdaeedccfdeaedecbfdceffbabafdedbbeeaaaadcbccbdbdaadefabbfdafedecbeceeccafbdfffccbbddbadeabfabfacadcfccbcfebdafdfeaccfffdcabaabcceebebbafdcceadbfafcbcedcedadbcfafdfecbddfdefbbbecdaaccaabfcbceccbcbeadfdaedbadddfadacfeedcaacdecbdaaeebcbffacabedcdfebccdadaadfbbbefcdbbcfdbabafaeaffceecbaedfdabaebfeeecaebdcaaecbfefacfabefebecadebecedbedaccbddabeceaccfacaddabdceecfaaffcbadfacceabeafcaaceddacffeffeefcaafaaadeffbfbeafbfdddccaeffcaacbdbfdbaafdbcafdbabadaeececfdebebbadbccaeddfdeceebddcbffeddfffffbfdbdfbfdbdedbecfdebaacdbacccdffdbdfadeecebeacdffddabcdcffdddfeaeeeaaacdcfcdeadcebbabcedeabfeffdfddadeddeacbcaceecfccabaadbbedefefadaabccacaccbecbedbdddacebefbfadccededfcdaceddefbfdcddedadefaafdbdabbdebafccbcdadcceffbcdadcfeabdaccadfcfeffafbbdbddfbecbbcbebeceacdfcfcaabdafbedbadbcbcaecafdcbbaffcabbcabbeccaffcedceafafefcdfddfcbbaebbfcfafadecbaaaaaeefcaceffecfbfcbbdcbfbacdebbeadabdacbabcadfefbebbdbcfdbbbfaafffadbaedaceeabfdabebfaffcdaeafbaccceccbfbbabefcdbcdfdeeadbbdccdddfbcfafbcbbddceaaafdcfedaededfcdeedadaebebcfcaebecfffbdeffabfdcebfdddafbbabcdbbaedfcdcebebfdffaecfefebbfeabddadabfeaedddcceffdbeffdddaeadacdcdbbeaacccaafffffaacbdfbcdebfffbebcdbbeabedacbeacdbfdddeafdedfaecbfeaddbaccffbeffeabcfeacabcaadbcdaebedafbcdaedebfeedffdcaecdfebaebdacfbbbddcbdeaaeabeaabcfaaecccbaefefdfccbdaaaabbababbeeaafeabaadbefbedabfcdefffdeadcebeddbcddfcecddafbbacfefecdecbebccdbddbdfaacbcddfebcafebdfbfdebdeffafeedcebbbebcfefbfecfecdaddaceedbdbeecdabfffcdbdaedfaedfffaddcbcfabcafbbadbbebddceccacfbabafafceacdafacfefcacaddeeeecfbbafdcddbcaaefdebdcfafeabecffeeeacaeacceaeaefcdcabecbfeefcceeabacefdbedacdafdaddebffffacbefdedaecbfbdffddafabfffdfdffdbbdcedefeedcffecccbefdfaeadedaddadcebabccfadefcbabadceebfdeeafefaeccadfbedeefefbbfcebadebeaeccdcdcbcecbbcecffacbfbdaaceacdcedddbecbfecfadfbcbecebbccaddffcdabdfaddcfdcecfafcadadecebbdbdfcccffebafabdaedbfbdffeaccaecdfdefdbcecedeadcccbecbdaecadfaeadabebabbafbfefffcfcaaedfccabccacdabccbceedaabfadebdebceceadecfeeceabbdcdfadffcfcdbfdeacfffccadcbbdfaffeaaababdeeaeeebcafcdffffeedfececefeebaccbcfebcaeedcceaccebfdabfecbffcdaeaabadfadbacaefdeabadaafddfefbcceaacaedaeceecdcdabbacaaacedcccfbafdbbcdeaddcfcfadbcdabcdebebecfbfbaafbabdcfefdabfbbeeddddabffddeacdaafdabecbeedccabdcbbfafacbdbefbbbdbcebeaefcabeeafbbdaceefaaffeafeccebfcccbeaaefeaedadcbdbededaeabccdfcfbacbaebfedbacbceeadbdcbaaedeadefbdfbfcbfcaeebebbccaaabbafdfcfcaaddcdadbafbcfaedcfabbcfdcacffaacaddacafaaeebaeccdcebeabddfbdaebcacadaebfacaddaaababacbccbffeadccbfeefebefadefeababefccfdcefaedefedaadecfdbcadcdaecdfdedeabefcdccedddfaedbcfedccfddebfabaafcceebdbabbbfcdedbddeafefaddcfccdbefecfebaededffbdfdbaeefcdffcbdddcbcfbdcbeceeacabccacfdfaaddedcfdebaacccddfcccebfdafebfcddbabcabdafbaefcefbdddfdcefbffedcbcfceebdeacceddccefbadacdfbacfdbedbabacdefdeaaafbebecbbedfececfbecfabcbdedcefeddfffcfedababcfcffffcccdfafbfeecaedbfdbfdaadebfdecadeaacfbdbbdbffcdbebadbecaabcbedbecacbebfffafcffbbfdbbafdbbbbecfeadfffbffadbefabbbffdffbeaacffaefeefebfbcedfdadcbbacaabacbbcfdabcdaeecfdeffefedfedbbcbbccccdeeefefcadadbdbbcdecedaabcfacebddbababeacbbfecabcfbebbceadfccfcdfafaddeedecbcdcafaebbadacbcefccbfffecbdedceedfefeccaedbabdfdcccaabeeeccfddcbdecaeeccecdaafffcafecbdcbfeeafecafdfecbcaedeacebcefdebecffeefebbfdecbefbccebeadaceaccecaaacbbadcdffffdbfbccdddbdffdfbadddaaeecbbdbfeddbefebadcceaaaaaafdbfebeccfebdadaebaefdffebbffafdabcafcfdcdebdbceacccddccefcfaafdedfcebfeceeebbbebcdefebedcfdbdefebdacfcdfecdeeedadcabccbbaddbfafddebecfcdedbddacabbeaadfdffacfbeebbbebbcfdffbefbddbfcbaacdabdacbffaeeffceafdedfabbbbbafdddfabefbccddabefaceedcaebcaffadeabaeceeeeaaedbcffdbcadceabbdfebcdceaddfcffcddcecfddbeffeaecafdbaaeedfdabceccceaadfddbddffcfbbaeedcdfbbfbbaceeeeddcfddafaecbeadecaeaccfebadffdecbcdbfcfceaaabedaddcccafacbdcbccdcbafdabaecccebeffcdeefabcfaeffefffbdcddaabaedacfbfdeceaaeebfaaedcbbdccbfbabffefbbedfdaeedeeecabddfafdbfbfbceadfdbcababbecbfcbbceddedfaccebacfbedaecdacfefcecacbffafeaeccdddbbdcafccdabdafddafccfcfafbdecedeabefbccfdabcdcedffebabfafdfbdbbdaceffbcecabbecbdbbbdecbefebdeadecacddfebbbdaebbddcbccadfabefbeedbbffcdaeddccdebacaeeebadcfaebaeccdaceccbafdcedcfeccbaafdcdcbafacddfafeeccccdbbadedceedcadadcccfdafeaafcefebedfeeadfecebdfffdaafbcabbffcbdcfbfeaafddfebbffcefceadbbcdacfbcddbcdedeabbbedccffbabdfbeacedcfdbbadafebafefafecedbbaddffcfadcffebcabcaeaafcbffbfacdbfdeedcdebbbeaebffecfaeeeedcfdfcebdfccddabdfdfddbadefcccfbbafcabebecbdbfaecdbbbbfbcddfdaacffcdfafcbffcbddaaeaebcddfcbedbccfccbcffbbaababffdcfbbbebbbcbfdefdbfadcbfcbfeadbebbebbffbaceafcaccdebffbcedecbabdeaddaadebfccbbedaeedfbfcffeccbadefadcdcdecdabbbcdbbfaffffbabecedbffadefdbbdececddfbedabacbdaeeecdfdcdfbbbdbaacbabbdccdccfcdcedbdcdebdeadbbfffdebdebbdecbaeefcafcbdbffaadacddbcfedfbcceafbbedeadbfeffebecfeabedaccbadadadafadbfcbdbfacaecbedfeccddcccffbadcaeffcdfcedcdaacfaecbedbbeaecbafcabfdffcffdfffacedeaedcfaeeebaebfeedfddbdfeadeecfdaceffcfeddeedfbcbdbebfcfabbfeabecdabfaaedcacbbfbbfcaeabbbcbffaeebefafecdefacbbdaeeeeeefacbefdcfecbffbeafddefeceecdfeddeedadaaacefcabbddaadcbbcaadcffecdbecaffbcbabedbefedafdbbabbbdbcefabafccdcfbebddeadcbabddcbfafdedeeccbaeeedeabfddccdebccaacebecaaafaadbbcfecaabcdaecacaacacdadcfcaeeafbccdeaecaddadcadcefebebfbceebafaaeeefdedcbaeddeecdeefefdfabacfdedcdccdbfdadcabbdfdffefaabdbbdedfeaceeffecfbaccacedbcaffedebaaabbccedcdcceecabcefaeafebeacbfacefefacbfdebfbcecabdfadbfecabcdfcfafafcaabadefcdbcbacccdebaedbefeeafbbfccdeffbffeffedafecdeddccababcffcbacecababceedbacaddfbdafeaceebeecabefbccadfbadcfacdebefdcabeeefabaedaedecdaaefbdfafdcbcbedbecaddcebfdacedaaeeedbbefbfabafdabdbfacebefeaedbadbfedfeebeffccacbdcfccaddaeeccbdcbebbcaaecaefdcaffeadedbaeebdaccecdfbedfdfbedbebcdeffbacaadacecebbdefdbffccdbdfcdbacecdceaffedbccacdadabbdbfdbcedbffaecbffebfadcedaefadccedfecbebbccebeddeffadaaafbfcffacccbcfbeccffcccbfeeadbeaccdaedcabadaecdfbaaccbaaddbbbadbdeedfbcdcaaafadecdfccaafbeecffdadefcebddcbbbdcbcebdbaafdcccdefaddeacfafbdedaccfeceaabddadbfbecbffeeffcebdcdcabdaacfbfcbabdbfdeadbeabcbddfcbbbfccaecaebabfcfedcccfbdeedbefffffdbeaaaeabeeddcaeaafeaebeadafcfafebdbdeeafadefbdcadcbeacbcbdfecaedcdadaeeaacfedbdfbeeaaabcbecbfbececcfbeafddafebfaabbfffffeabfbfdccabceaeadfebffafadeaeadeeeaffcaabdfddbebffeefdaaeacbcbdeaeebcecaeedefaeeeaeafdcbfdefbdfcbbfbcbbaedadefcfcefdbebebbfaffffabacaaaecadbdcbeaabffaafdcfaebcedfabecffadcedfbaeffcafacccecaabbebaabceffaafaaecfacddffdcfddebacecfcacbaccdfafbedafdbaecedebbbfdecdfeccdadeceefbffefaeeaeebadbeccdaffeeabfbbfbdddbafadecdedaacbfbaabaacaddfdfdbefcaadeaebaeeadebeedcfeecbcdafbbfbfdbfbdedbfacebbccbddfdacdcceeaaefbafcaaddfdcffcdcbeebeccfbbbdbdccecaaccedadeafcbfefcdbacaaeffbcaaabafafbbeedeafdebcbacafabdabcfbafdcdfeefafcdcbaefcaacaadaeecebfcdbadbeebbedcedcaaeeddaaedfbfceecebffadadcbebabccfabceeafebaabebedafddabbdeadffabebfceeacebcfadfddfbeeaddebfddeadedcddfcaedbdaccfcacdfaefafabfcffeddbebfcddeaacccbebdaeeebdaefdacdfcfaeeacdcadbffdbbfbacaeaecbbbefbfffbdfebeabedfaaedabcebdaeaefbbeacdcfafcecabdeddceeefddefdfadeedddbbdabdbcdeacdfdbfceaaecabdacaecdeefadedcefbadbcbcbcedffbefafeccedeeccbabbeabbbafbeecbebfacfdabefaeffedfebcedbddfceeefbebedfcbbfdbbcebdaddaecaacdbebacbdccfabcdfbaeebbefadbedeefacafbaceaffcecbdfdcafdccfddcdcdcdbbfcefabaadedacdffdbafffacbaedabdbcaadabdaeecbdcebedaadfdabebccedecaceabfcafccbcdbdfdaaafbffefaaecffcfcfbebafbffadcecfecbcdeccfabbfbadbbbaaffdabddbfbbddeececfbdeaaebdcbaebcbbaedbbacbcadbdfdfdbbcdebfedcadddfdddbadcadaecedfcfdeadbfbecccfaadeafebfaeeeccbeffbececbaeaafacaaaacdfdbbbbbbefefadebaebcbbbdfadeafcafdcbdccdcaacafcbcdeaaaeddcfaddeececdffccbdcfeeeceacbebedcdffccdfadbdebfbddebafceffcccaadbbcdfcacafaaccebadcadfbbcafdadfabedeefcfcbdeaeaffeaeaacecfffbbfbdaaeecccadbeeadfddcbdfddbfaaccefadebdeafcaacdfbacebafeefbeccfebcdaeecbdcaaacfddffcfadbdeedbefddfdfdcbfabbaadabbeecebfacbfdcebbeaebdccfdcdeeaaeffdedecacbcddabcfacbcdeeabceabbeddafdfbfefecbcbfcbdadbabfdebbfbdbbeeafcdcadcbfcecccabadcbadcdbecebdfaabccdaaecafdcfadcbcfcaccdebdcdaeabeadbfaeffadeebefdaeabbfafecaaefefaacabedcccadcaccdbdcddcdfbcbdbfababdbeeeecdbaccbebfdfbeeebcccefcafbcdedccbddfcadcbfadbfafcffdbcbbdabbeacfdaafdbccbcbdeddedcabcbaefbdebfdabaaabcaafedeeadfdaabbdbaeebfaefbefdbbcdbdfbddccdffdcfcfcdfdeeefacfbfceeadcdafbaecbebaedfbdcfbeecabbdddbcaefaabebbedfaabebecaacfbbdbbcdcbaadccdfebdccbcdcbebbcfdedaadedfbccdbedabbbabbbfaeedbafadddefcecebaadbaffefbaddadedeeafdcfaffedccbfafacafaafcacdfafeafbbbfebeecffdeddcebfaffdbccfafdacdafccecaacfadabdedbacacaebfadebbfcafbdcdaeccdadfecbafebbbdffeddfebdcafadbefecdeecbefdccdddefaabefeaeccfabdcdfdecaeccbebebeeeadbaaeddfcbdcdecadcedefddaaedfbbadffefdcdbedacdbaadacbbdeadafaafbddbbcacdadcbaccedcbaeaabaddadcabeeeedebdefdcfadffbefefebdfeffeaaeebbbadeddcedcfebeacecfdebacffafacbeadcafecacffeacaacfcbfdeccdbfaaffffebeadafaabbffafddbaffbbdedbefadbdecdaabaffacdcdfdddcadecadcdbefeeecfeffeeeacbfdccddcafcedfadbadefdafcffdacbfaeddabeabccfbaabacbdffbdedcdcdfccbbcddbedacfcfebdbafbffaeafcabaffcbddeafbbaebbbcfdebcebafffdaffbbffabeccddcffafbafceadaaadfceeafbeccefbcdacddcffaddcabbdfadbdbfededdfdaabaaeacbfaeefdcfeadcfbaccabeaaedbcadfbebddbdabadddfdbbffeadddaddbbbedfbbccccfdbfdfaccdbcfcefccbdebcbdcbbbacdcecbcfbbcebccdfeacfacefbbadafaeadbdefddfccdfefbdfdbaebebfcedcabccfebcedaabbeecaacebcfcefcdadacbedcebcaafccfedecbcffabaafcfeecbcebfdefbfeebbdcddefccfeceaaefbabafceeaacfafaecdadcebddefdbecefbbfbadeababcccbdffbcbadbebfdbcadffbdcdaaabeaaeccdeedaeddbeafebfbfaabfccfeecbaabbfbbdefeeecdaceaedadcbfcadcdffccecafadffdfffffdbecdfecdfcbeeecebffffbabfcafcabebbbbedcafbacddcadcbaecbcfaabdbcbdefbfbddedafaaecaedbfbbaeeacccccdcccaedecdecccdfcfbfebecbdbeaddaceaedceeeaccaabcbafabfadedcfbceabdcafefffbbfaefdfdcaadefddeebfdbecefacbefcddbdbbfcbeddbcacbceaeebaafdbceffcafbdabdcbcdfbdccfeadadbbbddfabdebfdeedbbbfcfdacedcffdcebcccfbafdadddcaaccbeabaaecadbffddaddbdbedecdfdcbbaeffbdeeccffdfcaafcedbabcbebccdcbbeadccecdbdfceddaebbcbfdbaefcfcabefabfdbebceafcabfabccccefbcfccafddeaafefbcedfabfffdfebebcebffcdfacccfedeaafdfdaccedaefceebddeefecbbcffffceffeebfdbeccfaddaaaadacfaefaffbebdcdaeaafebddbfbbdadbfddfbeebbfabcbdbeffecadabbfefcaaefddddaafddddcdaebabcacbfbbcaaeacebceeefbecbdbfaabfaebebbafbbdcecccdfadcecedddaebcbebaeecbaebfdefebcbabfcceccddadbcbdefefdfacadccbfceacadeeabfadcbddeacebbaadfbefbdefbadaecbcedbbeaffebcebeaafddeaebecbdbcdcdccbdffecffddcbcffdfdaecebfabaefbefecedcecbdfebddafbaacaefeeebdbccadbaffafcbffadccfcbddfedbeffeeabeedfececeefdbedfccdffeccfbcbdfccaadcdaddeeceecfffebebcacbabebbcbacbccfaeabdddbaafdebdaeafefadbbcffaccdeffedeedcffbbcaabfdecffaaddbeeefbefaecfdbcecffbebfdcbaffaccaecdebeddceffcaaddaeccebdadceffcbccbdbcbddafffdadaadcfbcefdbfbfbbadafacfcebaeadaafbfdbcafafedfbdaecdedabdbadabefbecbaaadbdceaaceacbebdeaecfacabfdefedfdcbfbddaafcdecdffeaeffcdadbbccebdabacbedeecbabebbacabecfeaabdbdfbbabcadcfefacdbdaadadabeedacddcfbedfebddbfbfecacdefbdcabefcdafcfbcfabfdecebbbdedbbbabddcfdcdeaceddfbddccddeaabfaabdaeafbaedcffcbefeeddcadeacdaaeadeabffaaaabecdedcbffffcbccdfaaecddffbdadedadeecccebdfecfcefcafbdfababdbefdcafdbdafeabfcdbbcdabcceedaabbeadbefeebabddebeecedaaadfaaafffcebecdcbdddbfbbeabdcfabeeabacebfdadbceaeeceebdbebecfcfebecfeeafdacdcfeeeabdffebbdddfcfebcfdecfafdeadbfffceaadafdaeccfcdeebdcdeadabaaaaeaededcefbaeddafafadfaaceadfafddbcabdcfcbfcaceaaecadcdaafaeacdfdfefefcebfdbafedecdcdabaecdaedfaedcbcdeadccddadedfeceaafadfcafafbbdacbecabfeafffafeadeaddccfabbecdcbcbeddbedafedfcdbfbdccfdddaecbdbbbefbfabfcdaddaecbfbacabffdaacbfeddbccecaaaffcebeeccbedfddefaccbdbdadcbfcfbebbefffddfebcbeddafeadcfcbdeaecebfebdcbebeecdeaddbfbadbdecacdabacaaaccfebedcdabbbbbafaeddcbdbbdbcbbdacedddedbfebdcbbfaabafeefbcdadadfedeabaddcdffcaaccdcbaecbfcfefceabafecdddffebbbefdacafaffabfefeddccaebacdceedbaeceedaedbfeabceaeecffcfaeeefdbbdaeffdbddcfddeacfebefedffedbddffefcaeeabdecfcfbbbbeeddefcccfdbabceabebcfbbdadecdecaafedecfebadfcbbebbebdfadeecbcbdfedfcffafecfacfceffcfafffacefcaefedecacabbacafefcddceccefddfaeaeedebcfafdefcfbbffcbfbdedbbccedfeddcbceacabbebfcfcafdabafefecbacfcccdccfaeddcdbafeecabffcbeedabafeeddcedffddabdccfaedbfbeeebfbcecbecfaacfdedbeeeebeeecabdaabdeefefeaadbbeeaaaaaaaebccbcdfacdbcddfdafbeaefdfbcddffbebccaaecfaebcdbdbafccdccdaaedcafeefcdbdcebeebebfcaadedcfaadfdabebedfbbeeadeedffaddddbabffececbbacecaaccbddadfedacfafdacafdbeecdcceddfcaafeedaccdaadbebbbeafbefddbcccfbbafceddaacbefdeaabccedcaadaeecefaabfdbbcbceecebdecdbabdbeedaaababbeababfaadbbcfcbcccfdbccdcbdadfbadeefcbeaedbcaabbafbeabbdaabbacdeadbcfafcbddbfcfedcabdfafcbbdfedfeedaadceffaecdfaeefbdbcfaefabdabfcbddadecffcddfccadbecbcabacabaddddcebddffdaffffddbabeecdecbdfcfbdaefeedbbfcbffdebebcabbcaefbcafebabaeddcbcdccbdcfbaccbedecfcecbadfbebacfdbdadcfaabefdbfcddbdabdeddffbabddeddeedfcacaccdafbaabbcfacccfdcddedabedfdafdceebcadbfaebabdfaadaddaadfcafafefbdaebfffcadbcbabaedeebdafbeaddeffddfeeffcfdebbbccddbdbfcaedbdfecfbdfbfbbccccdbdeadecdbcfbdaccccbebdbcdfeedbeafbbaecaefabcfccdbbdbffbffbebaadfaedceacfcabbccacadacffaebbeafacbffbfcdbefeabbacdeadbbffbdeccfaaabdbbdbceefdbdebafedeaacbbbcceeffafeedebbfeadbccadafcabcffbacdebefcecbbecffbcffbcbbacbcefbecafdfaacbaeadaeefdecddfbfacbabcfdedffdcaeedeaedbbacbaebabfeddacaeaaeacfbaabffcbbebfafbdabecabbbcdfabaaadeebffaaadffcbfddeaaefaffeadaaebbbcacbbdcbdcceadeeedefebedfcabffcdcbffabeafbecbdcafaadfcbdccdccdfadfeefdcbaddecfdfdcfccdaeccccabdaefefebfcaeaccaacdcdfabdbdaadfbceccdcbebfbedffbbfdcbecaeaeaedadbfeabaccbdbebcafdbbafbbcbeeddcfbccdedceffbbecfbffdfcfacccaacabcfacaddadbaacdafddcfbbbebfbbecbbeecdfbbaabfbeddbedefaebbdaeeaacbcbefbedfccedebbafefccbbcafdfaefbaedcbfeccdaeabcbdeaabddeccffdcbabccddcdcbcdeafffdafeecbedcbbcacaeecccceffaceefdbdccffdbdecabdfdefdcefbddfdaefdfddbddabbbfeeafbbffbdadccabaacbccecfaabbffdbeddacdcdfadfcdafaeeedbdabaabcaafccbadbdbcfdeecceebfbaeeedcfabecabcacacbcfedcaadbbcaedebeccbadbffbfeccabbacacffbcefdfebfcebfcedefadfbdbfafaaaedeaffaeccabdbbeeccccbcaaeaedbfbedeccfbfaeabcecdaadadacafdcbfbfdfcabfafccaeadbaadfdfbddcdecfebdaaabcdefeddeefefebdbadfcabcaafeacafaecdcbcbddfeadbfcaadbcbafaffddfeccdcddeeffdcbeffdbfcdbfeccbfbfbdedbcfdbdafececcbebadccdeedeacabbefacdecbcabaadfcebdbcdeebcdabcaadacfebebfceeecfbdabcebbdbbbbdfdcdaeaccabfefaaeedeacbffedeeeabbfcfffadaddfdedeaabbeefcadafedccafcaceebbcdcffcbabcadddedbcfadbbaebdfcfdbbebeddacfbadaaefcfdaabaacffcadcdcdddecebdbdefadbebfbecdccbbddabbfafaadebceaafecbffbabbeaeeaabbaecfeacccacbbcddccdbaabaccbfccadedcdaaadfdbdcbdfbccdbacdbbceefcadbedcaaafecdaccebacacafffafebdcbdcfdbdabfadbddacdbacdacbaddffabefefdaafcaadeabcbabfebcafdeafffbecfbecdeffcfcfadbdccaeccdeffeccaeadcdbcfdeccceddbfffdfcddcedaeaeceeedecaabffddbececfebfccdacbccadebddcdaceffaccfacbdacddefacbfedccafcaecacafefceebaebdebfdabeeadaafecfdcbeebafaaaafcdbfabebaaeaacbcfcdffecceeeddfeabbfeaabddccafbcacdbfcabfeabaadfddefeccabddbabcfabdafecaadcbddeeccbafdecbcfbdeefdaccbaebdeabfecaabcddcddeeacbfeeddfccfcdecfefccacffeeaeefbdeadadbbacacbbcaebcabcfadaaadfbfffaccacbcdaaafdebdcaddecfaadfbdeedeedcfeecdfeaddeccbedfdaffdadbdbbdddfcfdccbdbeeefdabedccdfbefeadaeacabdbdcebffdffebfcbaceabceefbdaeeeefdacfabfdebdbcdaaabfeccfcccacfcbbcafbeccccfcdccfffabfaecdefbffeaecafdebdedcbdddaaebdaefeccfadacffecfebdaaafeadeccadbefdaebedfbffbacdaecddffffebcbafccfafebcbdbacabfcbcddbeafecaefacecabcdeaefdeccffbeeddeefeeddcfceabbfbcffdbfcbbbecabdfccacecaccffcaddfeadceceffedcfffcbcadebecadaffaaccdbffdaedffcfabfeecababfdaeaffcfedecbdefbccacefcccdbcabbbeabfcbbeadfcdeabbadbffbaeceefbcedcccecaeebafdfdfcaddeabfacdedaaebffbbcddbccbaabcdedfccadaacaaecafdedcbaefcabcdfcccddbfcefaeccdbabddbfaeffedafbadcfbafceecadddccbdddbfcdfeabdfcdaeabebdebbcdfdacaebecfcedfceebdebabbaafbeefeffeaeefdaeafafabfdaecfeddcdcfaaecdbecbffedcaedfbeeddaaacefeecbafbddcefcdfebeeeebccbedaccccebebccfcccefbebcabccacedceacdfadbfabdcecdfbaaabdbbfcabcecedddcfdafafbcedceccfeeafabcebdfefabbccfffffafecbcecdceedfdccedaafddebabdeeeabfcdfdcfedadbadebffaaeeecdfafffabacdffecbaabbfafcddcfdafcaefcffdabfeeaceedafdfbbdedafaebedcfccaaddddfbecbdcbfbaddeaffbcbdcffbcdeacffdeaabbdcaeeebcfbaaadecbaccfbdfdebdabeaeeebbddefcdacadacfdbeedadcbacfceeffafeacfacffdabbbadaafabbfecadecedceddddbeeccbbcfcededcffacdfdaffdabfcbfaaecabbabccafdcfcfafbaffeffdacdecfdfdbbfcfcdeebefadfcfabfffceafeeafdecfbbdffeaaaacebdffffaddaecdaadadaaeccecbddabdbcbfcfefceffcfddfcceaabaebbbeebffeebfbaccfdcbabfdfebfdecbfbcfafccdcedadedddccbfdecffddfaecffeffeccdcdfeabffaadacfcadaccecaaeacafeebbccffaebbbebfedbbababdbabeaedacdadadefbafabadaabfbbfcdfaaacaddafbeffefcfdecfaafaeffebaaabcebfedbbecaaafabdfaafffebbeeafbcbbeccbeaebfddfcaececdffdffaafdaccfeeefeacafddcadaddbbeebebbbeaeddbbddcbbdeaafdcfceebcdebebaccafefffdadbafecfefbacabfeceaeebdaaaccbdbaccfcafcffabdbfcfbeeabbecfebecaffbfefaebabccaefbceacaacfcdecbeaaeebdeeadbbdddfeaffbebfdcfdccccdfabbebbffbcdbdbebbbeecbdfcdcdbddbdeeeccccebcfbeecdaaeebbbaffcefefcdbedfedccfbcfdbafbbbaccfffdcccceaacfebcebebecadafeecbfccfdadaafeefdcaeedfcfffdecefcbfacbbfedeedcbadcdbdfdcaeebbeacfaaacfdecfefdfbbeecabcbdcfeadbeadccbbdfcdddafcfbcdbecbfddebffcbfdbbedefccefdfefbeddcffefeaafedebdeaecbcbaeeebbeecbbfedfeafaeaeafcfcfbcfaebfacdcbefabdfefddbcdbcbcadbefedbeffcbcbbcbfacadbadcfdbeeaeeedebeedbdbadfecdcacbfdddbfaacfbedecedecbaadcfdbccfdcbeecabbbbbabbabebfdccdeaecbafdedefcbbadeecaeffbcaaebadbecdddefcadfddfdbaafdceefbddddadbedbcfcfdebceabbbbdafcefaaffacdcaebffcefdcaebcffafafcbbebecccacafebdfebaacdbdebfafdfbdfedcefcffbfbdeefccacfafdbecdacdfdbdebbfdffeabcabbefebdcedabefdabbbbbeefbeacfffbbfadccefaabadbfabbeaadfacebdadeeecbfbaadeacdadddcfcdcaabcfccebdffcafffdccfdabdaecadffccbbcebbcddabbddebedcbdacedaefdfabfaaaaebcacfddbeabdbadeeacabaeecafcabcbcfedbbbefccbcbbecdfaceaabdcebdffabecbffdbeefcafecfebabfcbcdddacfbfcbbccccaadcbfaecdabcfefabfdcbafbefdebbadaedaebffefbafaccefeccbadbeafeaeaaccdbceaafcafcbffbdffbffcedbfccddbdbbdcfdaafeaafbedabdcbabefffdcaffcaddfdfcfeafccdadbbcdfededcafdadbccdeacecebcfcfddacbcfebffdfefdcdafededcaeeeeddabbceaacbbffedeefffddebacaabfbebfadaaaedeffaafadcefcfdebcbddeefdfeadbcdeddedbdccbceddabcafcacfedefaffbcfadccbfdccffddfefacaaedadecdcddfcffcbddbadfaeceaadaccaabaefadaaebdfceacefddaeafbaeaccfaabefecaafbeaefdcabbcfaddadcdeffbcacbdfadbaabddefcbfacbcbdfbdfafadedfafcabafdceeafddeffefdfbdffbcfaedcbccbffbaacdeaeeabcbecdcbafbdfeecdafedafddfceebfcdcaebbebfeebccbecffebcfdedecbffecdabadafadeeaecdedaccffdcbedbcecbeecbafddfabdabeeaeafaeecbdcaffeeaebecbcddfabcdeadaaaecbdddafcbcafebbacecefbdeffafdaaceabedbbefbeebceaeceedfaddadfbdfcbdcbbbadaeedbfdcedfcbbbdceffbdacfcdffbceaffefceaefddbafcafcedacbdbdafdadfcacebbefbcdfececcfcdfccfbacdabeeebebfdbdebffedcbdfbdbcdfbdeddecaadfcddccafbcadeeccdeecfedcfbbeafccaeefcccddacccaeddaabcdffcffaadbbcddfadeddfcadaffabcdbacacbafcebaedaeddcdccceebebcbbacefeeeeaacccadeaadfbccbdaaffbcdaeffefefedeaaffbaedfcbbecadfbeeabbbbdabadbeeebdcbfafebceaeedbbfaddadbdffbbccccfaaabaeceeadbfffeacffbabefeeeceeacfbccdedfadffebadedbffeedbfbabbadadefefbeecefccdfcaedbffcceaceddafbcfafbebecfdaaadedbaeddcdddedfceaaeeebecedcedfeceaefdccaeaaeeacdbfcabbfdeaaeeddfbddeefbacdacbdaaeadcaacfedadcdccccedefabbdebfeffeffdcbafcabdbbefaccbffbbeafeaeaaddbcebdbbbbcfeacddeffdcaafbbabaaaafbafabebdaabddfffadadaacdeaaedcdaaecddcbcaceecbddcdaedfbcccefabeaaededcebcebbddafeadecffebdbcccfecfcdcdbeeadebbdcfacfbadbceedcedebfaceabeeaeceefffabcbfecafaaffaacaabfccbecdbfccdadcfabefaeebddfefcdadadcaecbabeeceaeddccfefccceacaaaffbbecdbddabbedbfbfaadeccfeeeccfdececcacbeffedcacfffbcccbceedabcbaaabafcfccbcfefbcaaeedcfffeffaffcfbdbbafedaaeaeeeafffbabaaccfcedddeccaadcfcececbedfcebefcdeebdabcabaabeacfdffcdadbdddcdcbeeeebdefbddabcdcbfccaaedacfdcdddaefedcabdbdcbbcdbfcefcedfaeaefbafdebdbfceafffbadddaeefeecfddcecdcebafabdccaeefdaccbeedafeecbddeeadafbcfaaabbaaeafdbefcbfbbefdfcabfcaeeaadebdcfdfffaaadcdcfbcbfeeccebbbabedddbcadbfbacddbeedcbfeaafbbcffedefdbbdacbdedefdfdaebebdbebaedecbebebbaaaeadacabffbeedfaecdcdcdbaabfdeccadcdabaedaaaccabefdcfacbbbffbabefafccacecffacfbafdeefbfbecefbfbafefcafcffeecdbcbeddcccebddbcfdddddedceebffcbdadffeffffdccefaddcffdfcccdececedaffcffceeaadabcfceadfbdbcebabfcecafdefcfbebbeadbfbfebbccacaecbbebfaaefaaebedbfdedafbddfcfbdaadfdfabdffcdedcebfacafbddbbacccdcfafdfefbfecedeadadcedcdeedaedddffcbacabecffecececebbeffefdafedacfefdabcffefabbaaeccebbabadbedbbedbbdcceccacdbdadacdaffcfcffdeaabafefcccbfdfeadabadeadecaafaedbbabfaeecfafeacfcfdffcacccdbbaefcdbebbeddcbdebeaefafadddfcffebdfaadcdafcafebfdfeebcaedbbcafbffafbaeabdaeececdaadcfdcaeaecaabdaaafdeebedcaecadefbddbaffdafaeebcccdbebeccaccbabeacbbbfcdbddeafeebefdfeedfbddeccbcfbbffbfdcfdaecccfddbfeefabcfebdadccbcaaebecfcdedafffeddedbffdebeeaafdfafaccefddbcbfdaaacfbdbaefefececdfcbabecfccdbebcfecaaecfacbefcffadfbbebfcddfeeebaaedfdcedfcfcfdabacacfceefcdaeebdfaaaafaeaaedbbedafaaedcbbfdbeecefbfacdefcefffaccbeacbbfdacdccafbedbdecedbcdfebdcafbcbbafaacdedfdbaaedeedeefebaafceadcdeebbfebfeeebfccdcdaefddccbebaebccbcbcbeaddefafcccbcafebbfababbbbbbabfeafedeefeeffeedfeedebcdbceecacfcccadfcbdcacddaedaebdafefcafdadfacbcceecbecffeabdeafabedbadbefdcdcdcffdcbfbfbddafacdbcaacefeaaaaccdeeadcdadcecadcabcacdaeccaedebdbebbaecfadfeadbdcabedbdcfebcbbdecdbebeaacdfaffcffbfcbabdbfaeddddcbefbfceeedebcfaabfdbbabfadeafdadeeabffdbaefaffdafbcdcffddfdaacbcbfcbfbeabdddfbcabfeddfdcfecaecfbadbdedbfbefaeefadbbdffaffacbffacdfaccceeecfdfcdffacbaaccfbedfccbbfbfabccbfdfefdbfdaeedeaaeaefebfbceefccccfaabedcccaacbbeddbadefbafcdbcbbbafbeebfcaafdeeeedeadfcdbabfcaedffdbdcfcdebabfcfcbbcceeeaeffbdfbdffdffdeedfbdafcfbceadedbfdecdbcbdecbacbcadcacffeadeefcabcebacdeadfecbbeccfdfddbbbfafddeabcfbbfebddffffcdbdfaebcaaceaaceeddffbfaacefcacbdeadeafcefecfeadbfdbfbdaecbfdfafbccadecedebccdebbcdeaffbbbfcccbdeecccbefcddbbdcaacebfdaecafbeedcaebbdeabafdbfadaccfabeacfddfdebeebdabebfafbfdbebfdedccffdcaedaaadccaaffecacabfecdcfbbeaaeffffaeccfadcafacdfabffafffccdcdeefcaaffedffbfadefffebeebfcffeebfcebabcfdacbcacbfcdacfcbfcaecabafbbfceeabfeafbacacceccfafcdedbcffeaefefcddaeecfbaceedffdbccaceeaafdacbdabfffdabddeeaebdccdffbdefbfcbcdfcccdeabfaadabaccdcceeaffddcdcbaaadfacadbddfadcaeededecbfceebdaeadedfadfbfdcbbcbdeeeecfadcfdbfafaddfdadbeafefeecfbbacbceaefeaffbbffdfeecbedebcedabdbffacddeabcfbfbabcdbadcddeafbcbfddcdbecbacadeafbbfedfcebcffaaaaeaaffacbddccbecacdfefdbefacbaabbfcdbeecfbddabaacabdeeeccacbccbbebadaffebbcbcdaedabbdcbaeccadeeecafccfeaabcfdceacbcdabebbfbbabccddaabcefbbfbefdecdbfaadccacbcacbfdcedffdabccfcdeeadbdedcceebcfeccbceccecddbcacbfbeedffaccebadfcaafeacdbcefacaccffcbbdbecfdbdbbacfdbbbfcaefccdeedbeddeaaaacbdbcfedbfaeaffdcffabbcdfcfcafdfebfcecbccffefcfbbabeaedecbffcaadebfbdaecdfdccafcdbaecdebfceacacceacfbefbcaeffdaebafecbfbdccccceabfebadcadebaadafceadcffdafaafecebecdcebecabfaeaeaeffccecbbedaffbcfdfdfabceabbcfdbbdfbfecafafbccebeebaafaffbddfbeadbfcccdececdfdecfdbbfccbfcedeedccbbdeababcbefaaeafcbcccabddcefdadeebfbcabbfbaedfbcfdccaebfedfaeffacaabccbdbebffcdcaffddccbdeadaadfecadebbbaaecfdbbdfebccaecfabfcbfbecebbffcdfdfcfbacebafceacecfecaebeccacefbaddaebcbbfafcedcaacbbfcbbfabeeaedbbcccfbcfccedeeeceeefeaaeefabdcfbbabdadddaedefaeeceadcfaceddacedcfccfdedfbfaafdafddacbadbababedbddacefdabccdacdfdeecfbbdccedcfbaffdbbbbddaecdffffbffebdfbfacaeefddcdafbceccbcbcacdbddfceeadefdacedebfcfbafedbbccccaddfbcdcacdcefccbbefeedfedcdecdcfcedcbeefdcddffaecafffacbebadcadbdcfedafacceddbfccaddbfbeccefabaddbeaafaaffdcfeefbbdcfeaabbeeacfbdeadadfcbfdefcdcfecfafbebadaaadfaabedabeebcadcdcabeddbdfedcfbbbbababfddbbfdceebbeefbfeddeccebfdfaaebebeffebffebcaffaadffffebedfdcadbddefcdcbcdaeacbdabadbbececeafaaecfbaffbbdaffbacafeacefcacfdaabbfebdcfbbeecdfdeeafdaaacbdfbbbbfceedeeffbaaabdafedeeacefabeefafcbecaaaccaaeeaffacacfbffffffcfdfbcdfeddaebdeefaccffceafcaecabcdfaeeefcaaccfdfdccbeaadcbefdbdbacbaadbcddaeabafacbaccbbbdbabafdabcfdebaeccbaadbefaacbafacfdaebeefbeeebeaeefdaafccedabddfbceebabddfecffccbdbceaaceffecdaaaffeaebdddafaabffaccefefbefeafdafadfbcdebcafeddbcfafcceecbffdcaafeeffbfddecbfccedebafaeecdafecbecefaeefefccdcdeeffefdedaeeaddcbaaecacddcceeefefffaebffebbdfadfaecaddffbfbcfcdbdabefceacdccabaeaddfecebdeedbcbbcbdcfeafacddffddfbdfbdacecfdcdcffbaabbddbbcdffefcbfeaffafaecbfafbbcaefaebaadcafbedfcbcaaedfffcbbcbdfeddbfedcbafcbfbeedbaacefcefbfacedbbfdceffdcbebebaddceaeebbbcdafdbafacfdbadbeebbdbdcefcaacfbfefbadefacbebdcaebefbaeffebffbddfbcefdefafebebbbabbbccbabaffceedebfcdfdceaeebadbaebcdebdaeebedcbcffdafabdbeafcfeeffbdccbffbadfddefdaabfdbbecfbbbffafacdedfebcecfcdbdeecdaedbdceefbaacbfceccfdefbaddeeddeceafbbbcabaceebddacfdbaedddfdbcefafbfdebeeaeaacbafccecdefbcaceaaddafffebbffeedfedbdfedabeaaaabfebfaafbbacddaaadaacbddafefbaebadffadafabcddeaeacbdceeeafdceeeaebaccdbccfacacacdffecededfbcddaaafaeffedbcecdfbabdcadefafcdaaeecefebdcadcbedaaaddfcfbecddadaabbbebfbdddfcfdefddaabccccfdebfbcddabdbfdfeafcacbdecfcdbaadffaafeebdaaabacfbbcdddefadbbdfffaaedccfddffdcebcffedbcbefacddfefdabafefcefeabcdbafbcefeddadcefcafcdbebacbedfbdbdbeffefeecfebadbceaaedbcdafccddcfbcebbfbdfbcacbdfacdcedbbdbdcdddaddaccdfeddfbbabbccbffebdcfbafcfcdfffcfefedbfcecbbbebddfdbdbfbebdcfbfdeafcdebbeaffaaabcfbedfcfaadceefbdafaeebcaecdafafaefbccbfecefdcddabbeacceefafbfedaddbfefdaafededaeacfafdaaebbccacabddafabbccbbcffdefbcecbacfbceaaaceadbfddccefbeecffddbdafeeaadbfdceccdcabeccedacefbfefcbccfdfcddbacbececbdbbcfcfaecccacedefcfbebceacbecbcffaadfbcecfaacbbbecdcfbfbdefcedfbbafcfcaededfaabcfaabbbdfcabdbefedbaaebfccfaecdefedcfadbfafadcbfdceafdaecddcedeeecfbbbcafbeefbbedcafcdaeaaafdbeaaedadfebdeffedabcdafbccdcdcfbacfcecbbbcbbdebbedefeebabdfccebacbecdfecfbfecadbbcbceedcaddfaaafadfbcfddbafcdfcbfadebdcfafbddbafffafaeebeebfabafcbabecfeabebcbebcefbbbfffbaffdbabbfcfbbeebafdbcabdedaacdcedbbfcddbfaffcedefdfcddefffeddffabbebfaddbdeddfbebbecffaeefebfdccefcacefbdfbdadeccdffbaebfefdcefacebcabbcabcaecefbdbecdeeafaaefedafabafbafbfcbcbebcebacdcefecacecccfddbceddcddffbedbeeebdfdeddccfccaaaefddadaefccfebcdffbefacafdabeeedaefeefebcaafaddcbaffedfdaacfdfeeacccfaaafcfeeafcbdfbdeffbadbeafeafdeeceabbcafdbfffeecbaffdcacccbaeeffebffdeefaaffefeabddebcaefebfbaefaceeafbabcbdcbfeaddcbafbefedcbdddddbceafaedbfbadbcaeeaadecdedabaadcddbfaeefdaaaceabdfbaafbcfdffbaaaaafafabfabbeddeabdfdfddbaddbabbaddeadcbcdebdbbbaaffceacacbdcdceaedaebefefbbcaeafebbdcfbdddcbcedcfacadfbaebcfbdaadeeeceaabdbfcedebfdccffdabfbaffecceddcfdaafffcebbecfcaafcaedbabeadafbfddaeffeceadfecdeecbdadafbbdeeddacdbecadaaebeecfeaecfdcfbedcccecceeeaeeadffffaeadaedbccccbeeccebdaffbeefcbfbaccbfaafadeccffeddfefcfddcbefedbfbacdffcabcbcdbabdcfdafddcbdffbbedccdceaebceadeeeadaaebccbdfcdcdbeabadbecfcbcfaffaebfefdffffcdbfcecfabcbbeabbacbecdabfadbcadfcdedafbeeaccdacfbbeeeedfdbddedcebacdedbfbfbedafeecdbbdcadbfecadbcefceadcabacaacafccebecbdabcfdafabafccbedddaebcdedbdbbffdddcddeeacbdcdefdcdddfbcfcbdffbddfaaebdafcaacbffbfdbecadbbdbfbeebcbfbddfcaeabdabfefadeadfdeecbdcabccdacdbcacbeebebcdaeefedebbfaebaaedddedddadebbceeeeebaeecceefacaebdfcafcbbedeccbddfeebbbddfddbfdbefbedcccfcfcbcfbabddceceedeeacfefecfcddcbdafddcdcddebacaaeaabbdddbfacddebbbdfffdafebecdacaacebfafaaafdacfbdfddafbaccbbedbddefaccedbfddfbdefcaacbddefbfdbeacdadccdefebaddcffeefffdccbbbcdaabdccdcebfbdddffdddebbfadfaebdacecbcacfdfbaeafdbacfaccafdddddcbfaaddbbfcefeffdcedcafcffbcabedacbeabdbfabacddfddefeaffcfcbefaceafbcafeccbfeebddbffbadbfdceddeabaccecefedbbeedabdfafcffcfcfdefebbdaabfaafadebcecabdbefcbbedaccebcdeedcbdfbfbabadedaefbdacbebdadebeeccfbbdccbbaeceafdbbcfffcdbddcbcbcedbbdebbafceedafcfafdacaacdadaadafafceefebddafedadfbbfdfffcdbcecefccabbfdbfaabffaacebeafcfedcebccfeefbcbefefefafdfadaebabeaafabdffacbdfdfeabacbaacedcaffecdbacacafddfdefbdadcebaceefdcfdbabecedaafdbcdbcacebebcfbfdecdfeadbbbdccecefbefbcdacadebafabdafcbeffeebbffeeabcbacaddccbaddaaffdeccdcfbaacedecaeaffadccceaaedbbeddcdaeafaacbdcfdbffdeabbbcfddcdfacccebacafedeecaeabecdcdabcfbafffedbabffbafcbcddbecbeabaeffbdcbbeeebcaaedcefdfdbebfdafaeffadffbbfbeebcbceaffffbfacaafaaefdbbacdebbedfeafffedcbbececaaffcdbdbdfaeedbbefbdfeebfaeeaeebffebafddafafbdffafddfbdfeeacfbfdffafdfbbddcfcabeadfaedbaecabedeefbfacedbfdfcedfecfbcfededabebdefbabbfebcdecafdedacdbcdddcbfbafbfbccefaefbafbecbfbdbaadefeddbbadfacabfeecabcdfbdeedecebdeadeadbdcebfbfbcdbeffbacacabefafebeaabeebaacfcebcefafaaecfcecccdafebaceaeebcbbfefefffcfebecdefaefacfadaeafeefdbdefffafbcffefaaecacdcfcbecdebdfcaaafabeaabadbbedcdfdcdfeebfbbbfdffbfcfbddbfbaacfbbbbaaeeafbeadeebacabefdcabdeadbddcebdcdfdfeabacefbcedacddfbefcbfababacebcecefbcdffbfdeaccbcdeafebabfbfaebaabaeadfddaefcafddcaffbcbbbfbeecbabcbaccfcddabcfeabfaafbbcddfbfefccccdabfcfddeefaaafedfbfbcaddcacfdfabadcadfacfaabdfedfdddaffbcfcacbefccadbafcccddddcffbfdaafafedaddecbfebeaaaeebeffcdfacdddbfdbfbaecbdceeaebfbeeececeafaffdfafccabaacaaedcbbfeecfbaddcabfeddadaabcfcffdbffdbdbedeeedcfbbcbcdefccdffbaaececeeaaefbbaeccbfbcdbbfabbdacfacacdadfdbbfddbfbdafbbbbdddcfaecfdedabfbaaacddbfeabefccefabebbccfceabbdfadfadedeafadafcdeebbacbfcdddbafbefddaafbdfbaeccaabfbfcecbacbcdeafbabebefedcecfdabdfaddacdbefbeebefdabddecebafdfddfdaaccdeaeedcdfdcaaabeecaccdaebdfafcdfbeaabacbabacdebebdadfcaebbcdabdeceeafdbbeddffbfedceecbaebcfeecadebabcebadcfbbaabddfeadceafbdbfacbfeedcfdddafcedccccfaabdbbacabdcccebbfbafaefdcdddfccfdecfcdacdafccadcadbbdfabedfdbebeaedaaeffbffdceeadebebdcabdadccabddccdbadfeaebefaceafdffbccafbfdfeadbadabfccfefdbdeccdcacdffecdcfbebeefbaaeeadeccadabcbcfffccfabcedaffbaabfcfbecbcfefadeecafafadeadafbbafdedbcaabafdcddcaafdacaacfaffdbddbcaffbfaeddcfccecdebdffefbbdafebfbbebfeacffddacbabeaffccaafbbcaffdbfdebddbcfddeeafedcfcaebebbdbfdefbeedeaabffacefccbbbebcccecacfaabddedfccebbfacaafebeafaacacedacedddedeacbddbfbdfbadcbdeeacacaeffdaadbeecadabcedefdcebdecccbfeaedebdecbaaafceaacbefefabdeaedbddcaafdcdffadfbabbbabaebabfaeacdfebbcceedeefdbdfcbeedcacafecefbebdcadcedcdfdbbbaeaaaffaacbaeebbffbebbfecbaedfaecfddbeffbdddbfbcfdcdbaebcfafdcabaaecabbeafdfcbdbdcebaabadedaaadcdadefdaffdeeadbbffebbdaefcdffbbecddeebefdadeacacacdaadbeaaefcacaeaedfecdbbbbfaaecaebcefeccddbaaeabccccfebdaeeacfbbfadaebdeafaefceedfbcaabefeadfeeaeabcacdddbdafcaaadcbfacabcdbfefdaaaecadbfcfebcddfacdbbeabafdfceebdacedbeafafabeedccacadcabedbbdcdbffaffedbaeeacbaaafedcebccefeefddfdcfaeefefbccbddcbcbdbcdbafdacfafbeddafeaffaffffcdcacbbdafabafeacbaeeddeadaccddeadeccdbdcbaddbceedceabecfcfcdbafadfbddacfaabfbbdbadfeeeaccecdefcacdfafbffcfdabbfabcedabeefcfacbdaffaddbeadbfbbcdfdceccdafeedebcdecfdbfbeacdcafcadafdecfeaebdedabecdffbdbececaffdedabefdbecdcfcfefcfcdeccffdbabfbdebcfdcfaafdabadcfbdcdaedebeccdfeafafdbbcedcbbcaeefafcddbaaaeaeefdbeebcadfafeeeddabddaccfefcebdeacbbffceefffcacddcaddcccfabfbeadfaafdffafbbcfaaddaedaffabecddcbebdecdefaabfdeafabfbdcbbeefdaefddceccaefefbbfddbeefedadfdacdcfbffccecbcbfacabeebacaebacbdefbdbdebaaddbdcdfcbddeddadadeefbdaabbedcabfafbbffaedcebefdadedbccceadacebaacffabeeeeccbfedbfbaaafbfedcfaecedbebcadffccbbdceeebdfaebdbebadbdecfbbbfddccefefafbcaafeeabdcbadbcbfebfeebccccaccadacbabeabedffceebccadefbdddbfeadfdaebadbbcceccfafcdeccefdefbefdddfcecbddfefabaeabdddfaebebfcbeafffcccfbacaacbbdabbffcdaeddbececbecdfafacbaccddbcfcaecaeefcbbbbabffcbfcefeeefbceccfccafeedbdaccfbacebbbceabddddadefcceaebeebeceacbeedccdfbcdfdcdacbcfaaedfbadacafddebbcbdbfdaedfffedcfbdedaecffaddeacbfcbbfeefbfffafaafefcecdeadeabcafdeaeaeeceddbdefadddcdeefafbfaeccfcbdcecfaedabedecbffecdeeafaaaefaeadceeeedcebcabcdbcdfbefbabdefaecfacfefaebbcfdbbabdcdceacaeaebfbdbdfabeebccebfaacececdbfbeeceedafcacbeacfbfedfebacdcdbcaafffeeeedbabacfefacdbbfaadfaafdacedcbfdfafbbceeabbecdbbebdfecdccaccebbdacaebcdcfeeafacbdddccbfdaabebcfdfdfacaecdcfbbfcfdcfecabbcebafedddbfbdbcabcdcaefabfdeffceeedefeceaccdeaffadbdbdacefdcdbefaeeacdcddaeccffaacedeaeacefbffceffbdbecbceedafcccadefdebeaaaffaeebeeadfbbaadabadaafdcdfaebebdafdadcccddbaaaeabdcebafbedecedeaebffffeeaddbafcffbcdaeccfeefbdbaefabfbedcbccdaafbccfeaafcffbeafcacddbabeddfcfbccacdffbbcefdffdefcdbcebadeaedfeebecdbaddbebbdcfbcedcadbeefdbdedbccfefeaabaefdadacdcbabaadeaaaabaafbffedeeebfaadcfdcabdfecfcdcbbbbbfddedfdbaccccdebfbbcbbddadeeedeebeaceffccecbcafbeefecefbcffcfdeaefbbaffdffaadeeddcbbebccaddbdbeeffedcabefdeebafccdfafdebcbedccceedecedfbdceddaebcbeecdccbbfcfceaafefffaeddabeaafbddbfaffdcebdfefdbbefacdcbeccfdaecbcbfeaddcaacbcdeccaacddccdabafefbdfaeeddafbbdacfaabbcbeeceedbfdfabdbddafeafadacabbebabfdedecdfdecdcbbcfffdffdcfedacbccfbecddbfadedabcfcecbeafcefefbefbaaaeeaacbbfdabfbecbaedacdbcadfceecfcccbfcacceeaeabacfbaafcafacbdbedaefebeebdddccabddfbedbbbbaccfaaafecacdeabadbffcfedffdacccaabcaadbdfdbcaabcccfcafdbbabddbbafdcdadcfefbbbbaceeccacdafdeaddcdefaedfaccefcfbcbdabbeefaccdabbbfecaeeffeeedecaeebcdafbfadcfeafefcccaadfcdfafcfdeaecbcffbcdddbdbfffdffeedcffebdeafadbfbcfefaadeffebaabdabdbafaababceefcdccefdffdaaaacecffcfafdbaafabfabeeafdcfebfcacbdbbfbcbdebcdfeddcfedbcdabbbcbaccfeeecbbcbbbebdeaceabdddfcccddeefaedfbdaaadeedcbaabacafdcccdfbfbdbdbcdddbfbaedeedbebaafcafbefeddecffbbfddadaecbabbfaeaafcdbdfecdfefefcbdcddadfbacbcffeeddafdadbdedacbacaabdbaebdbbececdeacdabddffccedeeccbaeceecebfbffdbcbcefbfcbecebecedabecadefbbbfebddbdcafadccbbbbbdfdbcfcefcccbcdfbecaeeedcbfbecfeffddcefbdbadbbbbcccdecffbadbbdcdccffdfbfacaacbceefedefbaccdacefcffaadafacdffecfeccbdaabbcbaddedbdeffffdcfafbcffaeddeeeefbfddeeccaaaaebbbceffbaefadfecaabaeafbcaecaeccddededafacaafbedddbcbbfeccafbbdafeacebbfafcdccfbcbcbbcfdddffbeecafecaeeebfeecdfddcfafeadbbebdfbefaedeafccdddfecaadbefbecaddfeaefeadedfefbbdaaefcfcfdbaecccedcccddfefdefbdafbfdfeccdbdfdbbdaeebbacddecdecefbfaaecdbecbebeccdccbfacfdbdfefefecafefcddaebfbabbeafebbfabffdbccddbebdfaefcceadcbbbedcaeacfeddccfbaaacebedecfbdacccdddabdaebcdddfbcfdabbefaeceebccebaccecffacdbaeaaddceccbafbbafeccfcecdcaddadaabeebcddccffecffdaeaceaefbacbefeecaffbdabbcfeeddceceebadfccbaffbfadbabdfcbaabeaabbebfdcdeafaacfceecfbcaaabdcafffaefacadeefccfbbcfeffefbbadaadcafeeaaebedfebacfcafeefcdebddfbcbaedceacbaccafcfdfcffeafeefefaeabfccccaffefbbceadefaabafaeabaaefbbfeceacfdadfbcbcdbeedbdcdeabbcefaefddaaebacfdabafecffdfdbbceddeeaefbabdaaeaafdacfccbaacbbffcfafbcdecdacaacbadddbabffdafcebbdacedfefddacdfffdafeaedcfbbbaddbcfbabdecdbaacbedfacffbadefdbeedbbefdbcbeeafcddcdaecfdbcaceabfaeecfddafdeaaccdeceffdbfbdbebdadbbacaecefcfedeaefbfacedeafbacbacbbafcdbcdedbbcedbbfdacaedececfefffafbaaddcaabcdaeeeebaafeddbccecddbdbfffbdbbebecacdcfebaeacddadafbaafcbfadacaffeefcacbaadaefbbbdbbfcaaeaaaaeeefbcfcacbfdedecbaabedbfcacebcbabefabaeffabbadaabbedbccddefeabbdebafcdedcfdefefbcaaefaadbdeecccfeeacbececfdccadcdcaebffebeedafececaddedbcebbbfceceefaceecfaffcbdfbbecfcdfacadceafaefffbeafebefdacccbaccdfdcbbedaecbbafffabcdfcbccffbbeafcebbbbfbbdbefcdffbfbaabbeddbbaefaafecdcbafccfbabebbefccdedfbccbfecaacfdfbfdfdcaaccabecedffdbffdceebebbfdaffedefddfdebefcfbfdcadfbadddbacdedfbcaeebbdeccfdeeeedbbabcafacbafdaadefaeeecaedbcbbaaeedbcdcccfdcdbecaabdbdfbcbfbbbbbaefdbebbcccdedefbbedabddabbedaabebdfbddefeedcccffdcecaadfecfadcdadecdaaeabbcddbbeeaaefebdedaadddafabfefffffcadfcadbadbecbedaddfacbabdeacbaeedfecaffffebdecbbedabacbdbcddcdcefdfbbbcbedaeaafedbbaafefaefaacaffbadebabfdaddaccfcddddbbaebebffdbedafacacffceeceebcacccaaaebcdcdcddfaadadecfdaccfcddadadadeecaddcadefddbbddcaecdacfdccbccdbfbbbdfffdbfbacacbbceabbafbefbeeacceeaaabfdffddfeafafdebfafbaedfebfdfcaabfeecceafbbfbbebcdafdbffdbecccfafdeceafdbdbacabccfadadcfabacfccfaeaafccaacfcddaefadfcadacdabbbefedfcefbefcecffcdcfafcedebfbaeaeccbbeeadefcfafedbddfeaeebbacbffbfbbcecabcadcbfbcbbbebaacdabddcafabfcefebabadfafadbedddedaafddefaddccaacbcadaecdebecfecfeacffbcdfacecceaefbfbafdaefdbdcadbeaeebaceacddadcaeaebdfacaccfaacfccefdccfbedebfddfdfabffebfbfddbfacdcddebdceacbdcfdedecaddafdbcdaedeaecfddcffefbbfabaccbfeaacddecdeeeffaffcecdbcbfaeebedbebbbdbefaabeabffaebfadebabebaefbbedfacfbeadddbdafebbacebdcccecbdfcebdadebdecaabacfbaeebbaafbbdefbebaaecdcaceabedceceadaeebfdfdffacdafdffcffabfbaaccfddeaabaabdbbebbfefcdebadfebfcddfeebdedccbecbdabcafacdfbabfdffdfceefceadabbcdcaebcafdaebdffdaaffeecfabfcefccddeefcadabaacbbbafdbfdadaedcbcedefeaacbaddaaadeefefaaddcaccfbdbbedebaeffcedcafeeabaafcdabaaacbecbddaadebafcadacfebbbebbfcefdabfcaadfaddeabfdeedecbcfbcabfbfdfeccffaffbacfaecedbabecfefddafbabafddbddbcdfeacafadaaffbffdeacefddafdaaddfddafcaeafdeebdbeaabafdbaacccddcabccfeeadbafbfdefdacdfbafacdeeecfcffcfeefcafaffdffcdbcbadddcffefcbbcdefbfcdeeffccdefaabeedfadddadccefcffaabffbddcddfeeccbadbeeafbcdfedfafefebebdefbacdcdabdeeeccdcbacdeeeaffdcdcdcdddaafdccbeecdbbedeaebacddacbadededdefdbbeedfffeddcddebfcfbdfecfcfffbcfcfafcdcfecedadefbdbdcfdcadcebaafdfaccecbececfdadaffaacacbbccacfdebbdbfeadfbfdcbaccdbeebdceebcedecebcddfcdacfbcbccacaffebbeffacdffeffcafeeebfeedbfbccaacbbbbfccedaabbcbcfffdbfbaefbcecefacaacbfbcfbbceccdffbddddebecafafafcdfafafceeaaecedfddafcfdefdeaeeafdcacadfcaeddfedadcfdafcfeaddbfcbebeffbfcccaedbffbcfdcfbaeddebbdecedafccbedcfecbfcfeeddcdaedcebcbcfaacfffdfbcaafaebdeeacaeddfdedecbfedcecbbfebdafbaeecfbeafcbaaddbcdccddcbdcdbbbdbfabaaffaddeedfdaddfbbfebbffffccafbdaafdfbbbdeedaaacffcdacdbdaeebfebcbbefbafbabeeabebdaadbabcefbbcdcdddeaeabfabffacffbdedfeccedffffccdcdfebfdebddedbeeadabcbeadfabbfecbdfcabdeaffeadaabdbfcaaacabdaebafaebbdbaebbbadececacbbafcbaacaebcaeaaeffeacdecbfaeeefebcbaebdbaefbbadbbadcaeeebfbdfbfebbdfcacddefdeceefdfcbfcfbfcaffebbfceecaaadefefaaecddfbceabbeeaebfeeacdcdaadcdcbefbebfecbddafdbebadfcbeabbaaeaaeeefefbddffeddacacdbfbbfddcaabcdeecefefbfcfaedcbfafeefbdeadeaefedeefffabbfaebabbfeeeedffccecfaedddcbbdecedeaababbbafddacecebccededdcbffcfeadfddbbcbcdcbfcffebfcafbfaedbadffcbdceccbebefeecccadadcbbaacbcbabbbdeffdcfcdbbaabebfacfabddaeffefcbababbbbaacbbbcecfafffdbdeeacbccecdefbbdcffeeafcfeccdcaaabfaeeabaefddfddefbedbfafdeceaedfbefddfbdcbdaaacaddffaedccfeedcbadefcdeadaceeefdffdcfcbecffcfffecdcbfbcceeccfedaecaefcafcfbeabadfaacfddbdcaaacddbaeedaeadeebeafabffcebbeaacedcfdebdfadbfbeaaebebfbfcbbbbeafecefbebfeecdeecdcdbdafedcfffffafdafeadefffabeaddfcecbcfdadcacdacfcfebdaeaddbbfcbebbcfcebabcefddfcdcdefadebbdaaefdccdbadaebdadfbccdbcdfbcdcfbfdeeaaaeecdafcafafaeecefcffabbccefcdcfbacebacfbdfffbfacdbdbbeeddeddfcabfabfbefedfeddafbcbeefbabbebbceeeedcefafedfbbccabcbecaafeeaffacffcaedbbebaccdaeedcddbfbfdbfefbadaecbfbcddcbdeecdaaddfdedebddafceabfdebdadadfdcfcdaecfcebabafefddbabcacacbbadecfbccaebedfaacadffecebcadfaebddcbcaaccaabbbfbebccabceedceffbfeafefbfaddfcbeffeaddccdcefdcccdacecdecebafdabbfffdebfdfbfffaabdeddddddfeeeccdcacdfeddcaaafefdedbbbfebeffafbacbfbfdaadefdfafbfabbeedeeeeedccaecccacfaecebcdfcfecdbcebcdcdbabddcbdeeeafedddbefeebcbeeaeffceafeacfbedfeabdefbfcbffebdbbdafbeeeeafbabadeebdaabafefbbbdecaaffbfffaaebbdfafbdedbbfbccddbbabebdfbcddffedddfffdebcfcbccceedbceacdcdcbabafaacdffefbdfbdcfebbebfefccfbcdaffecdadcbeffaccdcbaaacfafcecdddcadeccbebfeffeefdcfacaacbbfdccbbcbeebddebddefddbcfabbebcceddebacbaaeafcbbfbdfceabdadfcaecdbeddfaffdcaeaeeccdeddaafefbbfcbcfecabcfdcadfcbddbfffbffbcecabfbebaedbaaedfbfcbacccedbacdacafedfaceddccdadadedcafccfcfbabfdeffdfecbdbbeebabfdefccfbcfcccdafedefdecaffbeebdccbfafecbafefddceecaeaeeccfabdbbacacecffbcbeddbadcefaffefeadfcfeabbfcabebfecedaaabbcfadcbaabedbcbabdcaeccaeffbacafbcaddbefaeddffefdbffcbccebeededdfffbfcbaeeedbbbadeaecdaeddddabbebdfaffcaacfaedfbfcccfcbbcddeefcdedcfdabdafacbebbedcffbeeabbbceacbadcdfaadeefeaabdafebbdebdbdccbedcddcafdcbacdddfeabdfdcbebbcedcbdafdcaebddbccfcdfdbdabefbfefedaacdeebbcdfdaaadfeffdededeebafbbdabfdfeaeeceafdeedfeffcaeabcdabdcccffdbdfdebabccaeffdfceabfbbceefeffdcfdecacaebebdbceadcdfbdabfefddacbaffebaababadfedebdecafcfcaddedbeeedececcecdcfebcffbfbdbebcecadffeafacedababddadbababbbdfdebfeafcbeacefafecdaddeacddefacbcdfcbbbfbdaafdabbeaabbebedcacaacbabadaabdedcfbbbeacaadfbcfdfdaaffffaeabbeafeceefeccdffbfafcceccbbcccefffdbdcdbfbdefcbcfdcaafaadaaeebbdaaeecedeabfdceaefaceacbcebfbabefbdcfcdccecceeedaaacbeeefcdedccedaeccadfbaccebeccddcaeacbaaacefadbdbafaefabeccdedaedebcbfbadbdaeddcadbeeaebefddfbedfbabdaffaafbcfaeeeeadcfedadfacddaacbcfcacedccaabcbefdffbeacecdcaeccfdcecaaafecbecbeebcedefadcabfbacafdcfcecabdcacbabeaabedadecffebefacdeeaefeffdcfceadeacfbfdafdacdfcbdfaddadbdadfedfdceeefcdbbeffedafaccceccdadafaedfafaedcdacdbdebabfebbbfabbeeefaeacbaffdcabedbbeaffdaefababcdeadedeaceffbbcdadcfffecfeacacecfddaceeafafcfceceefceadbfebbbdcfedbbffeeefdecfbfeaccbeaccfcffbbfcccafeffddbbacabefabffcdbcbfdcecedcebabbadeababfccaeababdddcdadfbdbacfbcfbafbbefeacbcbfddaabbfcbdcfbcefaaffaafefbcbffadbbcddfbabbddbeacbbddefbecdefaabbeeafecedbacbafdfdffacbaaeeafccaebaabecfcbfafcefbbaeadabbcfceebcccbcebedbccbedbefbddcffcbeebcfacefbcbafabbcbdebbabcfeccfbbafcefeaefbfebacfececfbfdbfbebfcabadffdcbacebbdbacafaaadfdfaafbedeabacfdabedacebeacffbaaebeffabdccdddbfedebdbdbacddcffbfdeeffeecadbcbfabaafabdabbffedafecbffbbceeedbcbabbaedffebdaefcaddebabfafaeeabbfadeebcdcceaacdcfcfcdedfdbdbbbefdefcfcdffdbcedbdefbbfceadefadedbfaabeefdccbdfdbefffaafcccdffebaadcaedbbbecddebffcebfdbbdbbfeceedccfeaedfedadbfbccaafecafdacafddddfcfafbfafacbcddcecbbeafcacebacfdadffabdfdabbcbbfcdefcaadcfdaaaebcbafeddecfbeafcffcaafecbaaeeaabbcbbccdfaaeacbadbaacfadafecfffafabdcfbeeadebfebafbfdcbdbcdeafbcaedcbafdcffcacdafadfcabbdedebcfefbbfcecbbcfaaceffdadfeccfaaaccfdaccbafcafeabbbfceaecbfacfbddcacfebdbcefdcebaeabefccaeaebddacdbceebfbedaaadeffdfbbbaddeeaeceafabebaefeadaaceccfffefbccebfebbedfadddfaefbfcbbfdeebbaddcbcbebfcbdacdeacfbcebfdcdcabfbaffffbfccffbcbfddaccfafebcfdcccfdefdfdaafdfbcfcbfdddffdaeabfcfbddeffecabecffcbbeaccdcfebaadfefbfaeadabacfadccfebceaeeeafebcfbaaecffffebcaffdabadcaefcbbadbfbfabbfdadffcdebdbcccecbacafbbdbefadadebcddfabbdddbfcedbffdbdeeedccbdbbcbadfcdeebacfecfcfadfefeeaaceaaaaefbdcbceeefcecaebaafbbfdcfdadffacbcddcccfdaabbacddcdaaaebaadfffdfdbecfdccecddcfeeeaeeebffeeabaffdbcdeebaeabaabeaeefbebddbdafdfaeddbdcbbcdbcddbedecaeafedaebdebabbbacbbfcfebcecaafcbcafbceafdebdcabaffaaacbbffedddaccdbbdcabadaeefbffcbddcafcafcddbbfabddddcbefecbbdcceeaaacbffcbbcaedbaeebdecdcfaacedbedfbedbbfbaeeaacdadbcfadafcacbbebcbbdceaaebfeeaedbdfecdceaedcdabafdcafbbfddadcddefeafbddbeffffcafccdedbefedddbabfdbbcefdcdfccefefbeaceecfabeabfeacdaeeebaaafddedbcacccaffcbddfffcbebeadebeafaeebaacecdabeaedceffebcdcdfbaccdaeabefdaabdccefdceecccccedbfbcbacdafcfabcadccebccacefcdcebaddebbcecbfccaedebdeeadcfaaafbbebafbffdbbfeaebfbbccecaedbbfaeaafbcccafdbdafccddffcacefbfdfcbbafadcefaceacaaeddcafbcfddfefdedddadeabdbdcdbbebbfbaeafbfbabdbbeefbfaaebdfaefbbcfbdfdafbacefcbdfcaeccbcaaffabdbcabbdbeeededbfdbcfbbbcbbcbaacacfdeddecbffcecbeaeadcbbfcadcbbafdaaedfaefbceddaaedfdbdafedfbffbfaddaedbcbeefbdbaedeffbceaaefdfdefacaecaeaeddddefbfdbdcdaceeccabaccefbecedaeecabcabefaacbecffeecfbcdcabacdadddfecfdfeaccecbdeaabfdcabaddedbabccbdafaaecbacaafabfbdaacacebcfdaedaeaccebdaebdaddafbacfdeaabcccffecfbcceabadffabfebedbbfbeceefedccfecdbaaafeabdbbeebfddaddaaeabbaedbebacabfeafaccbdcfdbceaffebbbcdafffbeebabbbacceefcecfeadafdeecbcfbdaccabeceafbecdadecfbffdfcdaedfffeabbcaaefefcacbccecaaeaafdfcabaeddeaaebaddefdfddfdeaefceceadeeddcaefedfeccecdeebaeccededfbdaedeeabeaafccddfebdebbcedcdaaedfbccfebdfeeabfcbbeaeaffebdbbafafaefacfaeaaadcbccabdbecaeecbdccecadbfeeffdbdbcecebdddecbcccbefcdfadcdbacfbabddafaceadbdafdbbffeaefbaffdbbabdfeaedbadebdbfafcafeeeaefdabefadefecdfdadaddbeaaeeacbcdfaafcaeafbefbcdbfdcaadaffbadecbeeffdcbeadafffcdaafddaffbbaaaedefacdceeaabdfeccebfadaeffcebdeefdfbddcfdfcaeecbfdfbdcffefdadfcbbfacccccedddbeeaacffafacedbadbdeeefdaefeedcacdffcefdceddafebdecdbeacdbabbaefbdffbbaacadacfdeffeabdcdbabffecdaddcdeabbfcdababeaffdcdaafecadbfcedceffdefffcdccdfbcaeeebbbffaebfeedfbcebffefbebebeffaafecaafdebecfccffbaabfffaffcbeeeedfbdeaaebbeacfeebddcecfdcabbedcecdafcedacddaedaeacbafecccbdbcdbefedddfbceccffbfddedccabcbacbefbbadeeeefaddbdeabceeeebddccccbfbeadeaffdfbbddeaccaecbdfaafbbfafcebcfdaaaacbfbccbffcedfdacccddcafbabbdcdcdfdebabdeceffceacccdfeeefebabffedbfdababbacdfbfedbbddccfbeebfdebdcdbedaafabbeadabfaeadedddacedfffcdeaaafebbfeccbaaafbfcacdfaebedecebcceafffcbacffeceeeceadcfdeecaacadfafcebcdabcdfafefbdaebcdeccbeefdfecbaebbcdecdbbcacccaebdcfeefdabcabacfeefaadcebafbfbbcceafcbfbebceeeefbbdebcbfbacefdfeccdbdadbaffaebeabcfdadbefaeccbbecebebddaaaddfbdadaadeeeecaceddfccfaedbecddfdfbfbaacdecccafafdacbcfcafcdeebadefafcacafeefbeffbbddedeebafedfadaaeafaeebbafceeccefedfaeeccfbcbdeadeedcdbacdffadaebcadfaccdabfeaebdbadcfcaecaadcecafabcdfdcbbaefacddfbfecdefcfeffdaadbfdcfdbcdccdcccfdffbeadefeebfebefceafebaedefbeecdcccaffabfdfaabfaebbcaafbfaadbdabbedddcbafbebbceaeccbdeeaebbefdbfdcfebbccddcdbeecadcffceacaadeabdbcaadacffbedfecfcdaeeafacfcadcdfdbcaeebacbddaeeafddeffbaadfbcafebeabbbbbfbdbecaccedceaecabdbccabcabdfdefdefbcfdeedbaefbebafbfafecbeebacfddfbbcfacaaddddccdcdbddfecefefadafbdabadbacbaeacdbdccefeafaeacecabfdafcbfebdafdcbaafaeaddfafbedededcefcfedbcaebebeddbbacaebfdffcaadeedbdcbbaeefdbeaffebcdfddefcccbfeabcfddbaaaecfccdcdfbedbfbdfeebaddeffdcdfeabebbdadfdafbddaacfbadecbefbddfbeeccfadfaedcdeebbedbfbfeaecbbeeaebfdfccdfdfdbedeacefbadccedaedfdaeaaddbddddeabfcafdaaddadfcadbadcbaeeadadfdddddecaecbccddcefaadbebedddbcdfacdbbeffaadbeaaebfbbdefcddefcebbdaedcdedcebddbcbbbeccbecafbcbaffdbeeabfbcbebbffaeffedffedebdddfbcaeebaecdaabbbdaeedcbfeefcecebbbacacbbcadaeebbaacacfafebbbacacacedabafccfacbcdbddebbbcfbccacebdeeddddfffaffaeaebaeefbdbefecbadbbeffcdcdfeedccadbdeefebadaeaeecddeaafdecfbeeaeddcbcbfccdfbaefdcfcfccafafdffcbbaaefdbbccccbcffcbaebdecfcffedccbbababedacbfaabcebdfcdbeabccfbbbcffcaecbbcfacffbcadbadbcecedaeaffdeedfdedfddeefaabeaebcbbfddcaeffaafbeddbeafbfefadafcdecfabaffaaaffccacefddbbbffefcbcfebceddcbbbbedebdeadafffccecbfcbabeddfeddcdecaffbeefdfddfecbcadebecfbeaecceecfbbfcccbaafbbffaeacabcfedaecebdbeeaefdecbdfcfcfaddeddeebdecadfaccfabaecafbffacfabfbdafbaacfdcdfcbedeafabecaceaddebbdbeafffcaecaadbebdafbeadbfdbdebeceecbddcbcbbdcacfeaabaeffbbfebbfecbbafddffebbafacadacfafedcaebabefabdfdcbafcebcfefadabbcfebceebaadfcdccccbaaeddebecdfabbbfbcbbdacebabbaccfbdbbfeaedbbcebddedfbaacdaacfaaddeccdfbbefcadddabdbadcbccdffffbabcccaffaffaddddcdfbdafbcdbbefffaaeadefdddbaafacdccffaedcafccdffbbedbbaeaffabffafabedeeccaffafddfbadceeeddbbbdbcebaceeadbcfccfbbeaadecdbfcbcacfaabfacabefafadabbeccaacbdaceefcfefeeebbbeefceceeffbdcafbfdbfffeaeaedcaebcfcaacafaebbacbbcaccaabaaadfeafefdaeadaddadcdfbdbedaebaccfeaccabeccfafaadcbbadeeecdfeadebbdbcccaddefefbdbcebfbeededecdacefacfdbfcadeddaafcedebdacbdbfceeabeabcdfdceaeabaddbafaedcabddaddcbbdfbbbceacceadefaefcbbcbbadcdacefdedbedbbecbdfeaceddbdbaededbbaaeafeeefdffbceaafdafeaaaccecdafbbbfcefeafaabafcacdfbffdfededecdacedadbefbadadcdddbaffbcfbceaaeedfbcbaedfcbfdfdeeaaacbeaffccceefedbdaedecebbfbdebafeecadefcdeedeebbacddacbadecbfbadddfdaddccbaafccfbdffabaacfedfadedacecbeaebcaaeaefdfeedcbdacfacaaebdacdbcdacedbebabaeabeaaacaceebaaccbdfbfdcebadcfdbebeafbbaeadbcddfaabffbfccdeedeacddefebfbdeebbeabbabefccbaeadacedffcadeedcbcafeadcfafdcbffcbffddcfbfbdadedaaedfafbadcaeabcfdbcbdaaebcaeecfdfecbfebbabbccacceacaaddedceceeabadacecafaaeefaafeddffebadeddaccfedeafaabfcdaebbcbdafadafecfccbacfbeecbecbdaedefcbfcffacbaeaddafcfdfbefdaefcddeeebdacbeeaccdbfacabacdacbbaaedbdffaccafdaccfcdcebdfbbbecceabccebdefeccebafcabfebceaaeadbbdfebecacfdfdeafccfacebdbcdfbbfdbefaecfbdcdabfbfcdfeedfbdefaababfdfaddeeebecedebbfbdcaaeafbdababfdeeecabbdaedbbcdddfdbfdafacadddcdcbfbcbfccbbfacefcaceafeedbbbaefaaaabcffabcbfdafbbcffcafbaaebeefeebdbebcefdbdcdbcacbfadbcccbfdfabebdaceabecccdcfaeaceebcddfdbcacdaaaeaebaadcaddcaaabfebacffcbbdccbecdacbbbcefaaadcaecdfacecabaeafefbddfadeedfdceffbfeacdaebafbdccaebacaecfcdabbcaeaafecdbfddcdbafeebbedddbecebeebadadeabadcefecbdacaabadbebccfeffeeabcaeecfbfdcddaaffbcdeedbbfeacceccffbedfddcfacfaabcabfceabaaacbbcdcdcccbfebfcbbabefdacadacacaadabdcdfcfcaaafcfddbbddcdfbaafeeadcbabbeffecaffbcbadfcfdcfcbadbfdecfcabbfabacbcbaaeedcdbfbcecafaeddeaffabddcbedbbdaaedfbdcdcfdfbdddacfeffafbacefedaffbcccababeffcdaefbeedbfceeccebcdabededadafaeaebebbaaabcffdaccececacfbfbacebcbaffbacbebdeacfabeadfabcededbffbabdaeedbfacfeeafabbdbfebbbeedffbfbcfaabfeadcebadddedaeeadcedaaeddadefaacfdbfdfcfadbeabcfbfddfbcfdfafccbfceefdcefcbfaeffafbaabfedceaedcfdccdaebafeadcbcffaffbafbffbcfcfbbbcdafdfeafdbdaebcdabecbdaddbdbfcceaaefadeccafcadfcaaaeefedbdbaaeeeafffecdfbbcfacbcecadbebcdfaacfaeffecfecfacfeeaebfcfbecacadfcdbadbfeeeedffbdcaafcdcbeddccbefecfccddbcfbcbaeeaebfcdafcbffbcbaccacaeabcebeddfafffaeabcfabeaecbeabefffaeadabddfbadcafedabeebdccaebcafadefbfdefbccacdeebbabbbcaadecfaeecdacdabfcaaabbebecbcabecdfabcbbabeedffcddfdccebfbcbaadceedccdbfbafcdfcbddaddfbbcbbafbcdabbacfaefaeaaddfcbecacabfadedebfdbdaafadfefebdbbecddcbdbfbefdeffeadbbdddcbecbdfdfcdcbfdfabbccdeddedcdafdcbdffddcedaffcabebadacfcebaeacabbbfdcbacbfcffadafeaaaedefddcbabcbeaeacdbfbdfaeacfaafaefbdcedbdecbcfdbcffdcbaeaecbabddefefaacfaceccfdfdafefffdfeaafbbfffafcaeffadfbbadcaeefecaaadddafddbdeedcbbdcccadeacaebaadcdfabdabafadefccfbfeecffafffbebeccceddbcccddbdccbedeadfdbdfbfdccdcabedccfcafcdcadcddfffacfdbfbdeddbafaffcebeeddebcfeecadffacbdeeaababbfafcfddffdeabddfddebaffebdfeaadeeafdefabbdabaadfefefacdeefccabfcddffebabcddacdefeceacaafecccaceebebdaacfccbcbcdceeaeccadaebdebbcacfdddbebbbbddfdfbadeffdcaacdeebbedffcdfccdeacaaabaffdacadbddcfbeabeddfefccfafdaecdaaadbcccebdaabeadafcdbcefeebaffdfdbeaeaeaeaaebfdafdafadadbfcaeabdbfececaaabecbabcacbcffccaabefdfeedcdbeeafcbbeccecafecbeccdbeccddccdcfedaedbdafffafbbfbbefbcdbecabaaffabbecccdfccebfaddecceaafaaacadbdcebcaffcaddaffcbedbbdedbbcbcdddcbacfccadabebbdababbaafdbadddbfdedafeaefefffdeaddcebfdabfcbfbdedbccaebcadebdebfecdfeafecdddeaccdceaefbebdebdecefcbefdcebccffeeebcdaffdccdbcafafcbbaebcdbcfbecfddaffeaceeaebfefcadedbbdffcdaccccebccbeceadfdcacbfedeffbbeaddffddebccdedcfcadaeaaeffffbaeebbffdccbdcbbdeddaddcabbddafdfaceededacdbcabccbeacfefdcafdcccadbbffeedcaaabfbfcabdbdfdcaaadcbeaceebaabbabbfadedbffaeeffaeadecbfdafaafcfeadddaebbabecbdfdbdffcebeeaedcbdbfdfbaeadadebbadaffaceceeaccdddcfefddabbdfceddffbabeceafbacfefddbfadaffeadcedbabffdceddeaaceccabefeceeedcafeecdddebdfabeeeaccebefefbceacfbfeeecefbaabbcfeaaaabfcbbcbfdcfbdffdccfefeccadcbcfaafbfcfdddfbeffbbfbfcedcdbaffbeddaeaaebedaafeabefedcbfccddaceafffccfdcbebfcbeafbccbdfdcdaebfeaaeeaabacccdbefaddcccfccebdddbdafebfffdcdecbcbfdfbcbfcdfedfabbccefdccaebbfaefafbefcbccdaeabdfcabbaacdecebedcfbdbedfbbdeecacedacbcfddfcaffacfaadbbfeadefdfeeafedffedfaecdadbdbdeaccecbfcbbabdefadebcdebdddfdccbbaaceaaddecddcfcaefaddbcefbbcdfbfdfcbccdfcadcceabbdaacfceaefccacdeeaaebfcdebceeecceabcccfbfdeaeefefdcfeecbdddddefeaeddbacbcacfaaedcdcdebbbcdfbfabfaeafdfeebfabbdcdabecdecdcfffbdeaaefbbfafabeeecafcfaacfebdaeefdbdffbecebacccefabbbcededfcbfafabbceddebfeebfaabaeaefdedcfeebebcedaeecbdbbaacbccacaefdbcbdcfcdefaebedfeaafabccdafaddcdebbedfaddfdafeaddbfccbacfabeacefaeeafbfdbedebcaaeeefebbafcaafdbcccbfdeaaaadfcffbaadfafcdbceecfeeefbbbaeabdbfbdabdfaeddcdecfabcbeadaadfabdeadfeeefefeddadbcfbabbfeebabfeccaccaaaedeadeaafcccddaccfecfedacadbcebdccfddadcedbffafbfebefafbcfecaffbaadedfedfffababaacdffedcffcfacdccbcedadbefcfdccaeccfaefcfeaaeaedcafaaedcdeeefdbeecdffeecdfdfdaaaefabdfcefbfbdbbbcdbffbcdebadfffceafebbaacffdbebeefdceebffebabaeeedfaafbffedabdeccdbfbddaaeffacddeeefbcdbcbbcfafbdabaffccabbbaeedbcbecdfaabbdddfeacabadcaadcfbaccefcbbfabdacfffbdeefeeabfdaedbecfbadcdbadcdecbbebebecbfaecfefcccedeeefaddecfbfecddaaeebefdfacbeccadfceeafafcfcebabcfdafbdcfafdfddcacfabffababaedddcdcfaedbecdcbbcdfbfcabeabdbfbabcbcbddabddbdeadfbafcdaceeeeeeadbfcdddefddffeedddbcddabdcacabdbdbbdfbccdafadccfeffbeabbaecbeafbedbfaaabaabdfeadbffdeabfcaddfbceededfdfaebcafbfeabedfaefadabdeebddcaaaedceffcfdabefcbdcddedccdebbcbbfecaccdbdbdeebfdeecadbafcebddfaccccbbaceecfbaedbdacadfcbdcacfdddbbbcfddbdebfaacaacddcdddcbdbabdfcfdfbebceccbcadaafedcfebbebbdfcaefceaeecebaccebfbcdbcaedaeecbddfdfefabefcbcecaecfebdcdfceaafafccdefcebfdceeeadffbbefeabfaefeecbddccbdbbabcccacfbfdeebdafbcedbacaebefeccfebbebeffabbccfcfacdddcaaafcaedafbbbbeabbbdfaebfaddddbbefcbdeebaeaaefdfdbdbbdbbbafbabdacbecfbdcbaffafacfdafaffddeececdbeefbfdbcfcddfcedccdcbaedeeeedffdfaecacaecbbaffaaaaaefcebbfdcbfebbeaacbedbfaaafccdcdfefbdeeadffceaedccefcefdbefdfbcabdbfaffebeacfbeccfdafbeefcacfefcfceedceccdfcfdedbcaabfaafaaafdcebefebdbfcffbeedeeefcfbaafeedebcacacbfcbbdcebfdbbffdaddeaacbfdebfaccadbcabfaadfdabfdbdbacfcfebbabbffaebdfbdfdabcdcfecefdeeaeebfceadaeedcbbcfbeabefefbeeeaaefdbdadbbacdedbbcaafacdadadadcbdcbfafaaebcdceaaceeddbfdfcaefcdffefefcdabefeedbaacdbbfbafedcbaefcaabaaaaebbeecfdbfacefacedfeebcfedeeeccabedcdacefeaedaccacdcbcecdfbdbbdecaeaacfffeafafcabbbcbefdbccbfabbcafbaecfbdcfecfcbaaccefdbcdbaebdfccbdbefccffeaeabedbbcadfadadbdbbcdcefabcacbefdccdcdfdabbdaafedbdffaaadddafccdccfccdddefaaeafeddafeffceaabddedeecfdfbbfedcdbdefcfaadceafcdbadbacfefeeabfaffbbbbabeccdeabcdcdaabedbeeecfafcfccdceadeeeabeceeffdbfbdbfccbcbddeaabeabacdfdfddebaaadabcbfeadfefeabcdfaabdcacbcbcacaeefdabfbfbbbbbdbebcacaeddcabbfbaaaffacedddcbbddeccaecababebbbeabccffbedffdedccedeaadedabbcfdaccbacfcbfebbfabbfffcdefaafdcfedeccfeafdcfbaccbefbaddfefdfccbeefefbaeaafdaedfaaefcdcebedfdddcfdeecdfabcbdfeeafafddaefdcaaafceaaedaffcddebddacbbacabedbfadabfcdadbbabeaadfbceeadaadadeadabeddfdfebedbacfadbfbbabcedadfaebafabcdaedfeabbbfbdabbbeebcdfeffabccbaafecffdeeebbefbdffdeccfffcdebebfdbdbabaddffbaaeafeebcefdcebeeaefaefcdcfadcbbbceadfcabecdafedeeececbfbcffbcbeebeaaaddbcdbdaefdbfdbebacccfabfeedacfabbbeeeaaafcbdcdecdbbacfdcdeafbbaffbdbbdbedefceabeefdccebfccafcaebbcfffabfefbcabcfebcefaccacfeddfbbfdfaeebbffaaaacdccdcdadbdedfcbebddbbecbeeccfeffcbccbcfbffcdeceefafcfffbdcafbcfbbbfbedffadcacbcafbabdfacffcebcddddfaaadbffbccdefddbbdbfdcfadacdfbbeecafaebcabccaecacbadadfaccdfbaabdacfdefaafdafacedcbfcfeacbfbdfcedcdefebaecbdceffbdbcdafaaeebcbdabaaaecedeedaceaedcfebdbccffbfbcdaecdfbffdacedaebfdeadedafacaaeedcbeccebdeddbcfbcaffafffdcbcafdafeecbffbcdaaeaacebefdaeaabfaedaeddffedebeaddbefbbababdadddccfdfadbdffdefcedfaedaaedfededdbfdcaecafccbdcbbafaadcbfedccabbdadceefdcfbaafbdfaffedcbccdcbefbecdbdcaafbeeaeffdafafcaaeafeefdacefafbfbcbdedaaeccfffeefcebecbfbdeaeddecabcdbfdbffceabaeddcaffdadddebbeddfcbbdcdaccbfeedbcaebbcdadbdaddcdeceacadddafbefcbdcbdfcdfcdefdedafddcdfeaccfcbffdeadddebceccebeeeacffafccfcdbaabeffeeeccdffcccaedeceabcfcdbbbeababaeafdddcefdaadbefadabbbdfedbdaaebbcdafedfbdafabbadffeceadcaefebbdbbebceccdfcaaccabddedecffccfaecbfeacdecdbaeabcbaaadaaebbbbdcedacdaedaeceaadadcdddfaeeedccbfbadfbbefaeaddddaeeabdabfddecffafccedfdfedefecfbfcbdafbfdbffadbffdeadbfcddcecadebcfdaabccaacabbbffdfebfdbdecbaceacfeedfcbbfeecfcbeadbfbdcbcecacecebfdcdbcddccecbfceefababfbeafabecdbefaedaebdeabeabaddebbeefdabcfcceeccafddfbdecceaeebbfacafbfdfafbfbbeabfabbfecccdaaaebfdafedbeffcceddaefddefbcaceffabccfbbdfaafefabadffedbaffddadaaacdbeaababdbfdcaccefefbcbebdedecffdeeebedaaebbbedacfdbdfcdcdadeafeeecbdbbadafcbbedcdecdfefcaeacbefefeadcaaddfcbedaeeebadafdeaecfabdbeaacabeafffcaceacafbfeebeeaaefabeecaffaeffabdcdaaaffebffefddaeafdebcaeaefecddbcdcdeaafebbbcfbebeeacabdcfbaaacceaecbcafbececbdbfbcefbaaecceaafcbafdcbcdabccfdcaebbddfdcbbcbbeefceabaeaeaafeddbbafadfdcddaeacaacbbcfabffcebdfdfcacddfceaaaddcacedccddfbcdfacefbfcbbdacfabdecacccacdaebdfddbacacfbcdefeebacbfcdbecaaceceabfdbacefddcebdcafecbadcefccceeacaaafabebdacccdfacbbdedfbeecbfeddfdddeeeeeccffecbdfdebcdbcfffeecfdafabfcecceeccfdabafdcfabbdcbabcdcaadddeccaaecdfcafcaddbbebcdcecfdcafcdabbdaadbbaeffecdfcbcdacbebcbfbfcbafacaaefeadceabfddbafefeebfbcccaefbbffebebcbbedffafbbbfffefbdafefaadbcedefaefafcabaddcaffeaeeedfceceebfceeabccebedbceaefcfffafbcdcfebcefabebbcecdaabedcdfeddfbbfeafecbcaaffccfdbfdeddedcbeceebddabfaeeabbabedabdfbcbdccfdafcddcafdebcbffaaadaaeabafbcecfedeabfdbffaceebaabedaedaeeecedebbceacbfdafacfefddcdecbfadfeebdfcdcebecdbafeffffbbeabdbedbdadfdecebbafbbeecedadefeacdcbdafabadbfeacdbbfdccbeabfdfdbddaefafbebcdcfebbafeedfeddbfdafdbeaaadabbedddebacbcafbdbcbbdbbaaeabbcabceaafbcccdeeedcfcdcfddfbabefbabafaafebbeddaabffffdfcacedebecfbbdfbbabbffdfcdcbcbecdebbebfdbdefeeabaefdfadfecceaedccacdefcaafdfedffeaaebbaffaaaebdeabacdaaeeccfeaffacececceabbabbfebaacaddabbefacfecccabdafdbafbbabeadeeabfebefefafbdfadacbbcbefaaaefdafdcfcbadbbfffecfbcddfebdfecbbfaaefebcecdddfddedaddbfecdadbcbeaaafabfefbdbddbbadccedaebcafeaecadabbecefabcbbbdcafcaefaebddaeedccdddaecabeafbcdfddebaaacacdcfcaeccaaecfdfdcaafadabbcebdddbbbbbbdcebefeadfeffccefcdffcaaddacfcecfffbbcedeafeccecbedcdbdfdbfbcaeefcbcafdcbeebbefcacfeeefafbbaeaebaafdbaabaaefccceeefffcfddebbdbabaaabbfbbdcabfdbfefbcacccdefddcaecffdecdafccafffecaddcfaceecacbddeabcadeabcfbaefdedbaeaffcfcbbdbaecfbbbcbadddcedcbdfbdeedbcdfadaadcabaefebbbbafcaaaacfbaedddfbfeebdebacfcbaaacbcfeddfdfadfeaddccdfffaedddaaaaabcfbfbececaafffebbcfaeeddbbcfbfaacdbbacebebfcbafebcecdaadbcecfcddbedfafbbedaaddddfaebbadbefafefdabfbdffefebdadfdedbdddcccebcdedbbeddddfafaabceafaafbebcbbfbbffecafffbfabcacdffffacceedbbebcaddfddfbaebfbdacdeadbfacfaaefecddfcdcedbccfcdbbecafbdcfaadafdfacfecdebbceabcbafddbdfddaadfdcceaaabbfbffccdbacbaeaeaaafefdbbacecebcacdebaacecfbcccddefcdbefbbdcfeadbbcfcefeeafbcbdcabfecdddfddfffeffcbdebedbddbdbcbfbcdabddcaedefadbebbeebfebdfdeceeedfcaafffeeabdddbdfadffeccaadbcbdcadadedeaababafabfceaaabcbfdfcacbaebdcaafcbecdbabaadccdeedebeaafddbcccdfafccabadcbfedcdccdbadbecbbbbedececbaefcbbebecdbbbcfecbafffcefcbcdabdfdedcfbbeddbcddebabedceabbbbaecbefcfebffcdbafedbbdaecdbecfebdbeafcdccddffeecbcddfbaedeefabdfeacbafbacfdabdcedeaedaffdccbbebfabebbaedafabbffeecfeddcdcfcccfefabecbeadfcfeeeceadfdaadeefcddebdfacdcccfeffacbadafadebeaeacbeadebcffaecceadacfbbbbdebfcedeffdfaabccfdafefaabfcabecfacfeddfcfeabeaacfcefdfabecbfdddbbbbdbbaecdadebfcbeeabfadbfcdffdcfffdcbadbfaafadbdbebcacbfdfbeacedbcfcdfebabcccbdbfaffacfdeaadabdbcfbebcbeacdabbfbdbfadaddbebeeeafbebdaaebddbecdceddceaffbcdaebaabdadedfbfbceefeebcfcdcfafaceeaefbecdbfeedeaabbbfcecfeaabccefdacaeebedbdffacfdaccfddaffbadbbabaffdecaebebccefacdbcdacbefefafedeaabffcebeeececbddfbfeeabbcfbbdbbdceabcaeaeebecaaddbfbbdddffecedeaaebacacfffaaaefccbbfcddecdbcddbdbeafaeabbeafbbdcadafeaeffadaffebcbeafcbafcbafffbaedbffedfbaeabffdabfbccfefbeeefaacefaebedbabbeefcffcabdbaababbaaadfaeaddfecaeaadaefeeddabdfdeaabfcdecaabffbaaceebedfabdefacedbdffadfdeffebecfefeeffbeffaefedefecbfaccddfbeecfdaaaeeefbcbadccbafabeecbadaecdaeeadbfcdeebabbadcfffbfacceceefbecbeffacbddffdefbfdabaabdaebabbfafdfacffbbcebfabaeeebacaedacccdcedfaacdfaedafdefdaedfbeefefbbfedaccefcdbbcffdabaceadccfaafabaacccfcfdfafcdcdcecfdfcdadadbfcbfebaedafacecdefffdaefbbdafbfdecdafbfeaeaacbfbddbafffcbeebdfbfcaacedebdbdcdbaffeafbecaacacabaababeeabdfecdcaacdddeeedfcabbdcbabbfabaeccbdecebfabebefbeebacacacdaefdfccdbebdfdaaeacbdbaffcceaedbaaaaeefcffacdaeefbffefdcabfbddaadebadbcacbaebbebcdbcedccbfefdfbeaaafabdfbaccddbfbfecdbeadcaafbeddacbcacecfeaacabbeabfcecdfceeddbfedefcabbdbcfcbdedfabbebabcdebeeeeaabdffceceafceaedffaffefffdebbdaefdffefaaabbbdcebabaaabefecabbbeebeccaaabdceaacedadfbfdbcaafcbfecbdcafdabaceffaafacaaadeaeeadeaeeefcdcccacccedaecddbfedabdcafbfcabaddcacbaddedbbbacfebfedabfceebecefccbedbebdebbdeedffeaffdbeafcdfcdaaeacabfabefcacffecfbfaacbbacedddedfefbfaaacbabfcdffaeeddaedffeedfbababdefedeeeddceedfacbedfebdacedcacedfceeedbdbbcffaecfdceebfaffbafadecefbeccfdbefafcdaaaddeadbabddfddaebeebffaecdeedbfdeccebbcfabdabafbdfdefbacfeefaefecfcbcdacaceaacfaeddecfebdadfcbdaeebabbeaedfbbbcacfcbcabacadbbafafacefaafcfeadeccbfaaadeabcbdafdcccbaefefbedbdefecbcfeccfbabafebdfceafeceadcbdaacaecdbbbecadcdecebbbfebbebddbdcfaacbcddcaacbaacfbdfdaaddaddcdbdbabebeaddcaadcbedffcdebbccdabbefdacecafcceaedafdadedaefeecddfadaddebdaacaefeeedebfcfebcfcffffaabaccbdcccbcdfdfeecebfbcddcacfacebbfddfcaddceebaddabffabfdfabedbcbcfdceeafdbccaaedebcebcccbaeacfdeddbcecffeabdaeafbeeddeecbfcfaabaceacbdbbcdabfedcfeffbcfccabdcadeccecfdabdaaebaabbaaecfacccadfebecedceaebdbacbaffededfafceffcfeaacbaafbedbccbfbecfccbbfeddecfbdafaeabdffceeaffcdbcfaedeecadebbaaceabdbcabacbdedfbafbbcfffcffbceebccbdfccfdfcfbadadeeaddcdebeecfadaabafedccabcfdaeadebcfdedbebaaceddbbffccbaefcfabcedfefeaadccfbeafffeffdfaaabcbaedfaefedddaffabedfedffcdbbeedfbfcdabeebdaccdfeaeeadeedcbbeccfadcecafcededeeddbbafeaafcadcfddfbbfaecefbbbcbaebfbdfadbedbbfeccabadabefefbfbcfddedcecbdbefbebeeebbbdbcdfadffbefafedcfeaedfacbbbdacecfebebfafecbddccdecceaaafefcbafedcdfefeffbbfbbffbbbafeacecefdcecbfcebfadaebaffbbfbcbaaafcdeedefcccfdbbcfcfafdecbceebacddacbcdfeadaebddbebdaecaccfabaedbbbaaadedfeacedfafafbbadbfbcfeceaececafafdfcddefdcecedfffbefeabfedfcdebbfffbcdecdcfcafdfdaeeecbbcebbdddfbfdbcecdaefacbafdbddccceeefadfecfbdeaedabdaeedfdadedbbdfbfecdadbffabdebeefaebbbadfcdbadcfccadafbdeaacdedaebeefacfbdbdcefeafbeabeadecbfbffddebbeeecefdeccbdfeadaafdcffcbeaccecdfbcfadeeaacffcbbfeaffcaadbefffbddbeacbeabfebcbbbeabdbefefadbaaaeccadefbcdffbccdbafeafeccafcaedebebbcfcbbdcdcfecbfedcadaeeebbdaadeeeaaddccecbcfaeaadfdcbccffacfcadaceefabfcebbeebabacdafddadacdebdaaffdbecebfcbeaedaebaebdbedeebdbceafeffddbfaafefbfcabbeafabadecaacfecbbdfeeecbdccadcfaeaebdefbabafbfcafddacccabeaacdaabefdeafbfacbbedffdcebbdafaedacdbcfbaefaeffccefcedccbfadedebfceedfecedbbcbedceddfcdedbedafbacccebdcfaeabeeafdacecbbaccaabedeecfaddcfccfafbebabeaabdceddbdcafbdddfbcdbebccdcdedfbefbeaffdbbdaaefdcabafedacceeedfdacedefdebfeffadbecaefbebdcdcbffecdabdfbefeacaeebcfaadabefdedefdadadaeacebfacfbcddbdedfdaffadcadbfdbfdbdafaafdbfeadfbeaadffffefbeefbeaefedbebdddddeccedebfbaceabceadbccddebafadfecdffdbdcadacbdacdbdaddfbfcdfcbfeadbfeaceaccfdacfdacddafafabafefcdddcffbbedfcefadcdafcebefceebfdcefdacfdcddabbecdafaeceacdadfcedccdccedadabcefbadadaebfdbbfbfbcbccaebabdbfcdbfdbacededdbaceccdefbbdebbadfafdbcfdadafdcaecdfaefbcaafdaeccdacdfcacadbeafdadecadeccaeddffcedabbbdccbffabfecfebbcecafabfddbedadadccbcedaeeaddaefcecdddabbfaefebcbbfdafcfccceaffbebbeffdaeecbdfcceddccbccedbdeefbdfacfdbababbccecdeedcacbadcfaaaeeceafcaefafabaedcdecdbfaeebdefdddecbcceaeabcebcbdfdabaddedafdbeeabfccdbabfafdafefeabbdbdbaaafeaaefcbfefdddbbfeadfaadbedfcfffefafbdfebedceebdddaceecadefbdaffaaeacbebfaefeedcaddcaecbedeaadfbdabdbccfccdecccacaeafadcceeecdbaccefdbabcfcccaebdbacfdbadcddabbdfdafedbaafdbfcdbafabefefaeceaabfecbcfeebabacaeacabdbebeefddcbaecdffbfdbceadabeabeddfffeccaeaafaefbcaeabfbacffdccddeadcdfcdfbadcbbecfeeaaebcfcdcbfdcccfedebaabefacababbdcbfbacbbcefadaaeeacacddbcecacdffbaabffadbfbcaeeabeeedcfccbeffceedffddbecadccffbfcccaaedefadaacdeebdfaddeedbfeeeddabefecaeccefafecbfafbdddfbcfefbcacfcefbcacdfafbcdecdfceececafedaabeebcdcebdbdfbacbcfefcebbdaeebeebadfafdfeadcacacecdceecdbfbdcfdefaefcbacceadceceffcfbebcddebbabcdeecbddffadfccacbdadadeefcaeefaefdbffbebedffcacebeaeeefdaeecfcfbdfdfdcaceefabaabefcaefececfbfbeededbccbbfabbebaefbfcdbddcebeeecbeecbaddcebbddabbebdefdbfffeaafefdfbadeeabffddaabbacdbcdbcaeabcacfdecffdadaffebbeabcafafcefdfefaddbdfaddafcadbcebdcaedbbefaabafdedfebfceaebebbbecaccccabdfbdbfeeaaaceebccedbddaaafcddcedcadcacababefdfcfaecefdafdadacfcdeddeddeeeeebecdffcccefecdfaebcbcbdbfadacceeacbcaafeeceefcddefedcbffcebfcafbdfcccefaefeeadfacfabbdfacfafbfefaaeeecacaefdfddabeeefdecbbefedfefabfdddebacdcbdbfacfbfbebcaafddddaffcecfadbbfadfecaaddfcfbbfdaeacdffafcdafdcddaadfebeeaaddaebeceecbfcdfcddfbdbbdbabebfefcbcffeefbbbffcfffeacacdffcdbfbecfabceecfbfabaafafdfffefbeccaebcddfaacbcccedfeefbfefedcfdbedeebdabbeadfbefecfdcbdcafeaebbcbcfdfbafedbfcffbaeffdaeeaeddbaefffcaffdfcbadedafbdfdeaeccbecbdfeadeacfcfadebcdddeababefbeddbcadecffeebbcfaafcfdbfcaebdccaadeafdeaeadceccccfdfdceafeceffbafbcdbbcbddaaffacceacbebdfadeeadeebbddbdfacdfaedafeabbdcddcacbcbaabcbedafaacbacadcddfcecaaebefffdaccebfaddfdbeefeedccfbaaeaeafbbdfcdfadccaadefdcedbeeabddaceeeabbeeadffeebeacdcabcfdcabeebdcfaaeadbfbabebaefaedbeffadeebccfdbdccccfcbedfbbdadaaeafacedabababebdaecaefedafdfbfcbafeecefdeabfecfbccdbabedadccfacdcdccafbaaffefcbbadebaddddbeeecdadaaaaabcbeadabbfabecbddaabedcefdbcafaeeddedfccbecebfcfbbcabccbaeeefcfbfeeaaaefedecddeddcdcacedabeaabacccfbeadaeceaeeabcdccfcfcecccdbcfbdfcdaaaaabbfbffecfdebcdbddfbabbbbcacddfbfcdcadfdbefcebbbdfecebafddadfdaaefbdaeaeaeabdaedeaddbfdadeadddbeaddaddefbceccbfbdebdcebdfffbcaacdcddcbacfcabeeaaffcfbadbbbabaaffdeaddcededeedadcbcaeaffdebdcebcadcfceadacededffeefaafbdafacdbbaeabbdafdcbfdaefeeffededfcebdfbbdfbedddccbecddeecffcaeffcdadcbaaebececdecafebbecdcdddbfedbefbbeafbbefacdabefbeeebdbecdacfacfdafadceeabcfafceaecfdcffadaefaeaefddcbcaecceaedecdedaccfcbfbcafcabaebabfdcbfdeacbdeeebcbfedededfaedcabeeaeeffdaaabbbceeddfceaecaadbaddeaaeeedddbabafceeaabbbcfbcafbbafaaccfbfdbebbbbcbeecbadafadadededdfcacabddfcdecccefaabefbcdfbfeacbdefaccbcbbfbdeceaccafefcaedbbcadedadfcaddeaeeaeffbaecdfdcdfaffbddbdffacccfbccfbeebefefdbececcbefdbeabdabbdecddffbaceaccfddbdccdacccfafbadbcfefdfeacbbfeffcdcefcebfeefbebffafdcbffccbbecfcbceeefadcacaafbfbfeebdedcbdbcfcabbdefcfefacabcdefbcbedbfafaabccbeedcdabeedabcdafeccdcfedbcdcccebcaedddbacfbedfdfedecbcbdbbefabfeccaadedafadbaffccbbbfebaaababddcecaaabfbfbcaebebdcfaaccceebdcdcbadcaefeeefdcbbfeeadafaeeebdafaecdddecbecbdcdbbaccbaabeaeebfdfdabebccefcebadfdcdffcecebcdfdfbebfbccabdbecbfbfebceededdebbfaacfbfedfbfaadcddcbfcfbbdddfbdbdbbcfabddcbcaefeaafdfbcbcfeedcbdcdcbeafdcfdffaeaffdafeeadfdbdcbffadccffdaabacdfddacfedfeebbcadfffdedcdbdfdacbefafecdbeedcddecdafaeedbaaffedbdcfcafeafdcbfdeacffddcafecccadfdadeabaecdfeacaabdaeaabacdfdffeefafadeafeadfdaeadffbffdfedeacccaffadecafabdedddacafdbedfebfedfcacabfffebffbadbabcdebfeaabfabedcddcdfeecefcebecaefafeedeadefabeddbbbcaddffbafbbfabcddbeaefbfeedfadbdaabefdacdfabfcddefadadfccdcefdbbdccdcdaaebfcedeebaeaaaaeabaffedcadebccbbdcdebdadccdaaecfaaebfabfdbbbdefdccbbaffcbeffeabdfdbabadaceadddebafefccdbdcbfacfebcbcddbddcbbcbebefafdceafcfdaffdabbaafddbaedebefbdcfcddcfabdcffccbffafdcfcdbddcbdcedefeabcceeecadaddffceecddaadcfffdacffefedabafbcffdbfafbfbffebeabbaeadfedcfddcadbdcaaaeddcabebdacdfefbbfaccceafaccbcaaacaaadeefdceaedeffceececbafcacddfcaecedbcdadcceddbaadffedecdfffeadeefcadaccaafcaeefaaacecfccbdfccacedbddbcaabfabecefcffeefcfdfdaddbdfcaaadefbcfcfdbeefdfdbacbdffffbeabffeffbdbadbcebcdbfacbfddabacdeeaafddfacabdfcbaaedbeadcaffdbbdfcacdeaecfcfafdeffebbfeedeeffafeeddcdcdfcbfbbdaaacedbdeecdccfcbceadfaddfdaddfecddeddbefdcadafdabeadbddacfbdfdaecfcccdafbbfbbfbbdbacbebcdeaadcabddefacaddecadecbefdeeccdacabcafeaafaafebdffdeafeedddecdfecdfdeeebedddfacceecddaacfadecdcceebdaaadbedfdeafbbddeeaefcdefaaeebfefcafaefbdccffaebbefeaddfbdccecfdbadcfccccdfffebcfcbcdecbfcedcaacebafecbaecaceddaecbfafdfcdfdcccfdaeeecedbcddbefedcbadababcfddfddbaeafbbdfdffedccddaaafebfbbdceacafecdecdbffeefccbbbdcaafdbecafddffdebdedebebadcddfdccbabffbbdcebfccaafbddefaebcceedaddacfedbcdefecdabacdebbabababfbebecbcbabbaeecfebceeaddbacafaebefadebbbbefccedbfcabceddbeeabecbfcfaebefccfdbabfdfcbacbfbeaadbbababbbebeffeebecaacfceaaafdcdbccaeeddccdadaccccdeadeecfeffccbdddbbaadaaedeafadaeebecebfedabacccdedefcbbddbcfcbccfcfbfdfaaeddaaffcbcbffbcabbbeecdefcbaedcdfecaafcffbefdafaceedddcdfebadeebdaecbedbdccacbdddbafdfabecccfdabecadedecbeadbdaaefddfdbffbbbdedcfcebdccdcfafbcabebafddcfddfaadbcddcbbfcadaebbdefdebcfcccdbbbefbaabdeadfdddfcfbbfdeabccedbdebfacceeaccdbefcdadfcaabcaefadaddbdecadeecdbbefccdbbedbebafeeeecfcecdcbaafcccbbbedfbeacfdfecdfffbaffdcefabfbbdbaeedeeebcfcdbcbaecaabfcfccadcaacebceaabceafbcefdecdafcabaabfdcaecffeaacfcecdaceddafabcffcccbbfdbcbcecbacbbdebbeffaecaefdbabdbfbcebceeaaeaceeccbfafdbecbeedfffdaafcafbadbbbeabfadecbdabbbfaeacffdfdfaebebedebeadfbeecbffacfdfcacdbebdfccadfabefeddfcafdcdfebcdbadeeceabcadfeafaabfdafbdcbecaebbcfdbcebddbbcbecbafefefadfbdbcccffafecdcdefabafddcccabfdcaddededbaedfbceacbcaeaeafcbbfbbbaecbbbcfbbceebaacacbcbbedbebcaefbddcbecaabaeeeccfaebecdddcadcadbbbfcadfbdffffffffedaccfccffcfddcfacadaaafccedefeadbbbafceccabfefdacaedbcfcbabbacdbedeebddbecfaeeaccfacbdaadcfbcbbbdbbbdeabeecbacbccfbdceebeccccbfbcdedecabedebbbaecefdbcbaffbbeddfabbfaecadaddcffeccbffeecfdbeabeeaefdffffeecfdbbcccafbabaaeaabfebeecebdecebefafebfdbbfafeaebbbececfadfadcddacfdcdcbfcaabfadfaaadfccafeabcffefcbbbaddbafcaeadabbaebcecbefbafdadeedfdcafaedcbeffeefaebddafbfbffcdcfeeccebcaddccbebedabbbdaaececdceafeccdddcadfecfecafccebdeeecfaaffcffececbbeabcabaabdabeccafabbfcccdecdebaeddcadfbafdcbceafccbaccfdefbbeafceecaeccdcbeeccdecefaafedeaacdabdcffdfcffdcbcbebdfaeafaafeeefeacebcacdecabcabcafcaadfdddddbcadcbeebbbceddeacdfcafdefcebfceecfdedddadddceeeffdfecfcdffddcbedafbaaffbbdeffbceeebcebcfabefbfebeefcdcedaacbdcbbdbfcdeedbaacbcfbaefedecaafeecacebdedadaebceeaaadfaecedcafeaacffbbbdbbdaacbdcebbeaecfdbdcaefebaeeaeeccecdffaabfcaacfbcdeeaedcbdadeefccebcacaaaebffbdbddfbcffedbcddaebaffdacbbbeabdedbafafafddeabadebdbeeadfeeaeabccaaccababcbfacccfeffffdeceffefceebaddcbcfaddbfafbfbaddfeefbaeddafefccfbdacedbeadfcecacabefedfaffacaffecdcafcfcffcabddcbaaededdcdefcbaaebfbafcfbfaafaacfbecaeebbcbbbafaacbcbacfdfdbcdfcecbeafcdfafdecceebcffdebdffdfbdbcbcffabcdacafddbdbfbedfafebfbbbdcdfababedfabdaebedcfadebdedaebabacbbdcddaadbdbeeaebefdcaaedcbaefdfebfbdeecfbdaadbbcccfabefdcafbbfbaefffefeabdceacfaffafcabcdabefdeaefefdbafeacecfffeefdceadbffdfbfabdafdddadcbafefedcdcebfbdfbddbbbadffbffbedceadfacdcccbfbefedebffdcaefeeaabdbebededcacfbdfbdfbffeecdeddcedbbdbdcbaeedddedbaeccadceffdedcffbfdfaddecdeaefcaebcedcedbafabccfcadcfffdddbadbeacdaecbcfddfcacdceadcaeefcabccbeefcbfecffedfdecaefeddfefadeccbddebfbfbbdcffcdbffbabfcaceedbfdafabccbadcbcfadfaaebdcfeadfcdcbbfafbdcfafcdafceabafbddbeafacdbbddedadacfdedfeeaeadfbabadababeecedacafdccceccddfdaaeeebcbfefbadbaebaeaaefdedcdaaceeefcebdadfcabcbfcabaedacdbfbdfabeddefbdfebdfffcbeddeffefecbbfcabaafecacbbcdececfcfaeaffdecbecbdafaabbcaddacaeabecfeedcfafbeffeecbacdbecdaacafbdfacdedcabcbcdbdbbbcbbaabbecdfeccdccccbfdbcbcacadaafacfdbafcdbfeeaacbcadfbeaeeaddfddcfababdeacfffaebbbeccfcdaecebcbacabfeaadadfddfdacfbbbaabbecaefbcbfabaebafbbadecfbdaaebbcbaaefeefcbcfeabeefceeebfebdcbffaebbaaeabbabeebfdfabcefdddafbafccdfcebdbefafffcccedfacbaefeebbfeebcbcfaebceaabbdbdddbedcdeaaaedfebabbacfabdfcaecdfffcccdcfbaeaedeeccfceaccafceafbfdabfbcfaeecbdecfcccbebbdeddcabadcdbebffedffcacbddabedfaabcddbeaeeffdebdcafafaabbacfcadabefebdfcadaadbfebabdcaedddeedbfcbedeebedceafacbceeabadacbcffedcfcecddabfdcddfbebaaadbfccecedebbdbaabebabbbcbfcacbbefacddeccfbecdecabdaecfecccfbdbbdbfdacaebdaadaffaeddcccffbcafebddbafeaadacfccceebacfefcedbaacedfbecbecefaceffcdbdedaefaefcfbffcfcddffbccfbdcfaccfdfcccabffabcbddcdddcbbdaddbffbfdedeafbafacfbdcfdbebeabbccbcbaadbdfbdfdeeffdcdddccbdceeeedebcbbbbacebfffadecaedccdfbcacaabccbffddcfbcaafdcbafdabcbafaeeddbdbededaeebdfeebcddccdfddbebbfeaacaacddbcacdcdcafcfbaeeefbdecedabeecfdbdadafdfdbcaebeabddbeaedcddeecdfcdbeaebfceeacccfbabdebdaaacabcdfececdeebaaeeadaeddbfbaddfdedbdccaeccabbcbadfbccbeddfbdecdafdcbffdffcafcedceeebeeffebccfbaacfbabdcacfdfcffcaeaabceccccfadfdebbbfeafebfcedabcebbcbcaddbdecefbeeeccfebdabadddbeebcbedbcccbbcaaabeacbcaeddcdfeffdabbafcaafbdefccdbfdfaaffeaecaffadbcacfbaccacafaaffebabfcdffdaacffffeedbdbadbdbbbeebadccbeacbdfadafbfbaeccecffcefadfbbbcdfecffafdbcccabecffbeafbfeddebfcfbcadabcddaeabcaefeffaddcabcffecfeeadcfdafecafdadaadeacefcefedcdbfebddeadddaebefaddacdaeaafabdeecbdaeccbfccdadfddececeefdbeacedefacadecffebcdfacaaaeecabeaabafbafffdbbabebffcccbefdfccaedecbefbfeccdbefadcafabbcafeeffecddbbdaceabecceaeddffabebdcacfbfebcdcbdddcddcfbbdaeedaeecabdfddbcededaceeddbecbbccffcaddecedcdacceedeecacecdabadafaebfbbcddbbececadeeeedefceaaeabcbaeaaafbdcdfaceffcdedfdabfccbaabfafafcacbfecdddabecbeaffdcbaafbbedabeebfdabaedfeaaddfeebcabfdfffffdebaecbacfbdbbfffafacdbfadccbbaaadeabbdfabecbccefdcdbcaafdcdcbdddedcbbdafebcbaedecdecccbeefdcfdfdeddfeaaebececcaadceecacedcfbeffdaacabeedbbcceafedddddbfadcaffafaaeeddcffbbdbcbbbcdaedcffbfdefaddcecaceeccdafcefcddbbeebbcffffecbabfaadaafecdcbefbbffdbadccbbdadcaacfbacfcccacacefbeeedffedbffccdbccafbadcededaedabaaeebccaccdeedfcfcfbaefdaaeeffafaedcdfecaccdabdeeadaeeffbfaeadcecdbbdeaeaeabfbcbdbfdfeacceccfcbbdcaefcdafdbfcbfecbefacfcebfeddfdfbcccddefcecabbacaabcdacdaacaccadeeeeebcebfcadeccfaebcccbecaddeabafcdfcdfecbcfddaebcddfbdeaabbcfcbdcccfeeafbeafacdefaefffebcfbbbbbbcdccbaedcddfaffeafedcebfecefcaeeecadcaffbdffacbfcefbbbbaceeeeafeeafbbceafdbafabfeafadbdcbcbfacaeabebcaefbaccefdfbfbfcdaeddaaededddfcddaaacfedaafcaefadcdefecfdccfccbfdacfddcdefcbdafceeefcadeebadccfacdceceeeadbbbeaeffdcccfacfaadebadadfafcdefddeacbeefadcbdbefcdfefdacbeaebaaebfcccfeaedfdaaddbacedeecaeedcebddbfaecefccdeccfbdbdabfaaafdbcaffcbfbdefdeffefacbbcfbeafacceceebecddeabbdabdefebccdbedfdeecafacfaadaeeabcbfedeaddeefadbfbeccbdfdacfedbdddceddfdceafeeeeeccfcccfaacecfaafeffebcfcbeadecfbdeccadedafcfcccaaaedfbebbcbdcdbaededeecadceedafddcacdcbdfdbceccddfaeeaeadedecbcddafeaafefbcfeebddeabccffcebbaacccbfeeccedcecbcfdcebbccecbcaebfafbfccaadadacfdaecdaaabdaeacadaddafecebafcbbfafbcffbdbbdcaafacadaaafdffeaaccbccbbeefeaaececfdeaffdacebaaeecbfbaaaebdcefabcebbbcadefefddecaacbafafdbdeebfabedfccfeddcdbffddffcdfaecdbdecfefcaeacbccbfefdaeddfccfcbbdddbaedecfdbddcbcecceaadcdbdddeddddaaafbcdfbecabaebbddfecacbcddcfccbadfaecadabbcdddbabfafeacacbacebbeedacbbfdadbdbbbcdfefdcbcefeffbdabbebdeceefaadecfbeddbfebbecaabbbdeacaabedfcbfcabefcebbecfcdddeeaedfccebaefcdeecaddcdddcafabeaffbdcfdeceebdacdfdacbedfffcaccecdeebaebddccdbcdaeaefadaefeaaffcacfdbeebddbcfeccecfcebeeeeecdcdeffdbcddfccaffdacadeaadfdadecddbafcbcfcdabdbbfcacbbdafcaaaeceaabeacaddcfdebadbccbfbecdfabfccecbcdebeaefbffddbfbcacbeeafedbbbffacbcadbabeffdcfeedbcceaccfcedaaabfadfcddfbcacebadcacebbdfcbadbeedcdacdeabeacafdecfaadfbeccbacdccafbaefeafceaaffabfabfccadfaccddbbbecdbfccccafebebfccaebfcaddeebfbebeeefadfddbfebfcdcdccbdfdfddcfabbeaafadbdfedaeacbebccdbbeeccdafafeaedfedccabcadafbbcfbfebfdebfbbaffecfbaffabfacfcabbadedeabfeddefebaaffdafcfdefaaefbfdecdeaeebbbabffbbaefcebeeaefbfafadcbdaebfdbbbfaafeafbbafcdcddcffacbaaaababbacfaefaedfefbccacbdcedcfbdfccefaadecabfcfcdfdbfdcbeccbccaeeccdcdeebeebebabfeebbcfdeceacbcfaaaccbdbcaebbefcfadfeeafddffbabfdacdecfcbdbebfcecfceabcccceaacdfeeabfbfceedeffaceabeacfdafdfbcaecadebbafacedaeccadfdcfbbbecafdcfebccecabedaeefecbadedefbeacdcccbfccfbeffbedaffcdaecfcedcfdfafdecebaeddcaebbddfaaceadcdaeefbbacecbbbbbdadbebbcafcfdbceaafcfedeabcfecaacedfbfbbdeccefedaecebeaedfacadbdbccebcbafafbbcefcfcbfeedfcfbfdbcafddfcfdfcefcfeeebdaffffedfefbddfeebcebbaebddfdaeceadaacddbfdddecaecdbdbaacbccdcdbdfbbabbfcfbbbebeaeacedfefcaefbcddeebccecfbecdecdebfbcebcaffecbfbfabfcecabcecbbdfcbdadbbaceddeeacafedcfdfcacbadfbcffeefaedeebabbfdcbcccdfafbdadfefeeacbbfebfccaceabbccbedcabacfccbaacffdcfabecbcbafcfbfaeececfbfcedbecdceaefafeeedabddaefdcdaadbcfbffbcebabfbebaadabbceeecedffdfafbfacebbcfdacfaefadbdfbfcbbacacbeadbaeebdcfdfededbfbfcbcecdbacfbbcbeedfdfabafdefeebccbebddddafcdedffebacccadfabdffbbeabdbceaaebbccfeffacbbefbadfdabbadeddeaccaccbdbabfffaccfcdebaaceeeebefdaccaacadffbddbfabfbcbfdaecebeeafddfdcebaaaffdcfefadabacaaaaaccbebbfdebbdbcddeddaaadaedadbfdfccaebfbfedbcbebdedbafebdffafdbbdbdbacfddacbabcebecededccadadbbbbfdccdedceecbaecdcdcabeacdaddebebeeffbceefaafbaeecaebdecdfdeaeeebedccabfdbccbaecdeccafeebfedadadbefeecafaffedceccfdcbfeedfaabaabdcafeaeddcdccbaaaeedcafedaccffcdabefffabdcbddefebbeabfebdadfecfbbaabdabdeffcafadeeeeeeefacbddadeebcfeaefcafcdacabcadecdcbcccaabfcafdaadbfafccfeadafebebedafffadbccbaddafafbcbefcfcbadfeebbbfaddfdcaeedcfceaabefaefcfdedacdbaebbfabafdfeaaefdedfacccbafdadcadcffffdbebebbfadaccfceafdffcbbcceacebaefbabfaeedaefcfdafbdbdadddfdfdcfffbaffdfbaffdafaeebcfddeedcfedcdeeedbcabfebbffacccdcabcbdccebccaedcfdfbfafebdbbadfcbecaecebedafdcccddbfcaaffdebfefcffbabfdceaaccfdeaeffebefdeebdbcdfdddeecddffdbeccdeafefdcebdcddcbdafaecfadbafcdddcefadcbdeacfbefdefafeafeeebbadcbeacccaedcceeeeedebdfcabcbcbedeebbfeabdcefffbaebbcefbcdeeaffaddbeffabfdcbceddcfefcccffeaedecfecadfefbefeddccedeafebfbcdbbbbeccfedfaadbbabaafedeabfacdacabafedafbcbecfeeccaaefcaffdaffffbfeaeeedfaecceebcbcbedccebcfdebadfdbaceffdddaebbcdbbcbebcaebdffacafecaccdbfceccdcfdfccdeffabcfcaeacedebbaebaceddbbbfdfabccaadfbeadeebcddbafbcbcfabaffdfcadcccddbefceedafcdbfccdaefeafbaedbcccddcabbcaabceafbfaaaececcaddbbbcfaceffbfbcffdfabacaafebbecfcaaadbbcfebbebeaaceffddbebafbdbfcfefefbfceaaceccebafdbfbfedfccedddcdcaabbedafbdacfdbaeafdbbbbbaaeefabeeebdeaabbedaefadeacdbbdbfeedbceaaefdebbfeeffdffcddcfaceaefabcedfbefcbfddcdfdeefbbfeafeffdcbcdccebacdbcbbdedcacecbdcccfdbfbddbbaeaadecabbefabbacfbaacacafecdabebaccbebfdbaabdbabcaccfbbeddbbeaccfdaeeccacfdcedefabedcaffbbaafefbdcedfffecebbccaafefabdecbaeeaaedccddfadaddadaebeeccfbfffbfdcdfbcbbfeddeaaebbeaebebceccabaecdfbdecdadaddbdeefddbaadeabcacffbccaeebdeababdbeceecdcffbfaaaafffbdffbcbeffcebcadecefceeeebdabaadcbeadabebcfecaeaffccaacabfbaacbcaaeddbddfcfebafbdafbddddecabdbffffdabaaaefedeccfafcdabdecfaabaecaacdbfadffedcdfacaebdbebeacefbddaaafbbbecacdbeaeaefbfecdbfadabcabecbccebadaccaeddcadfeabdadaeeafaedbcaaebfaeeefefcceacbdffbccfaeafceecdeffbdfecdfdcccabdceafcdbafddaafcbbcdfddeabcefeaeccafbccebfefebeefdffbffbabcfdeaebdfbadffbaccbeccbbcfbababfbbeddfdbafcbdadbaaedbecfdbcbccbddcedaaffdebccddeaafffffeebddceefddfeacdcfcebdabccdbcaaaddccdbfdadbecebadecbabbedfefafcabbacaeafcfddeeebfaecacafaceefcbadcdfffbfcbacbcddffacdcaeddfdfabceddebcaefdeeadaffafdccaaffabbcadffbdefaabcbfbacbadddcadcdbbbcdfeffbcddbdbeaaedababcfbaffbefffaebedcebbbfbeeddfcfffecebabcfffbabeabbefbcdbcfadecaabfffbbdfecdcaacfadfdbccffddfefdfcbefcacebdbdfdefbefadabeebcacedabedbfebfeeecdeafceaaffeeedcaabeaeafedefadacdececaffabefecbfbeebcfecdaafbccfbafdedfaeeebeccaedcfdbfadecebfaefebebaeccecdfdadeaebefceecfbdecaeefbdccabfcfefeebeeecadbaefacecccabebebdaceccebbceababffbeabbeadfcbdfcbfbdbdfbbbddeadaddfedbdaefcdedadcacebdaefffceefdbfdccaeabdadedafcaececcedabfaedeeacadbffcdbcdaecaeabbbebaebdedddbbefbcddacddbffbcabafffbabddcdedeebdcaddccdfabadfdecaccfcbbfdfabdedddbcbcabeebdabaeafefecaccfbfbebfddeeaafdfcdabeebdfcacedbcebbccebaaabafbacfdbfdbdcbddefdadbcdaeadfadecbbeacbdeddecbbceecbbacdbeecfeabaddecddfcdabbccaefafacdbbefdeacaeecfabacdaccfbceeeecbdeacaeedbddeadffdeeebffffeedaadeaffdaaebdfbccccaceaebcbbcebadeeffcabbaaeecddedefdedebecdddcaaebdecfcdbcfdabefbffabedbeeddcebbabdbefdceeeaeecdabafdcacbfbbebafdcabfecbbfebbbfcbbbaddbebccbdfdbddbccbbcaceaeddbcaaeeeddeeaeefcaedbcbdbaacefafefcbeddbbdeadbeecfbceccdbdfaaedefeddeeecddfaafadffcceefecffabccbdbcfffbbbeafaabbdfdfddfffdeaabacffcbebedeeffdaadeddcfbdbebbffafcbdbffcbbcdcbcbcffadbfecacbcebbabebeceadafaaacacdfdefffcbfaaecdcccbcbbdefcfdebcaabcfbffbbebecbedecaacbffaedfccefcafefbfaedbbbfccecddbdecebbadaecfddebdeaacefdfeecbafdcecbeceedebafbffbeaccedcffafececcdbcfcabefddebddddffdddaecedbdeaecadcfdcacddfeaaafaebbfabdbefbfeeffcffdfbaccffcddbfacbdddcbfdaddeadadfcecceceefeedfcfebfbacecffffbecadbadbbbcffdfdcfcbbebdeabfeaefabffdfacbeddeddbcabfcedcccbcadfdfedcbfcfaeeeefadbefbcdabededcfbdccbffeefdcfabbfebfdfcfbfcfccbecebcecdbbafcaddfdcccddddacfcbeeceeddfeedefcadbbcfddefadccdcbcbcbafaeeedeacfabedbddddcbbafbdcaadccbdacfdadcebbbbabedafdeadadfcddbdeebcbfecffbecbebceacadcbaecfacabbfbcedbdebccefcdccfeffddbeeeddefcdcaeeafcedbdadccffefdfccaebbaacffebeebfebfddefffcbefeddcbbadbcfaafacedfdaffceebefcaeaddafdeecaecefbdfcadcabaeabfdbaedeadcfdbdebcdfafdbbeabbfdfebaaddbcfdbefaacafcdecabbeceabffccebdaebbfdcfeaeceeccdabdcbacdeedaccecdcbbcdedfdefbfceddafdedebadcddbdeeacfabadadbbaaebbcacfcfecefafececeaeeefdcccfbbadeaabbcfdadecddbefdbfceaebbbfcaefeeebfafefbbecfebaadfcdcccbabfbccecbafebbadffeacfbaddcabfedbafddcedacdefbfbecebbadedaedffbbbceeeacafdebcadfedcfeaeffccbceafadcfddaefddadeafcedfadeebaddeedebbaaaafaeeafaafbceebcedbdbddbfbbbfcccfdbfddafbaeeaccffaaefeccbcffccabcacbaccdbfeabebfdbbecbdbabccdbaaeeebfcfecffeedfdebeeefbebeedccabacffacefdefaedcafbecbcbedcbadafeafdfbefbddaccabaadedafcebafadbebeeaaceaeceabfabbcfcabffbdfddacdcacddcffcdabbbfecbdfddcdbeafbcebacedcbafeacddebccbaceddebcceefceabfeafefceddccccaefcccbcacabafbacbebcccabeefcbdaabdafacafecdecfaaeababfdbdefaeabcbafefebafafaedaebfdfffdfcfeefaabfefcbedabcbefdaeaeffbaaefcaebabccfacababccaeebbccadadcfeedcbbbfdbfbbafcabcfbdafdbabacbbaacfbdafccdeabedfafcfdffbcdebaabcbeebddffafbcbfbededdfddceffffcfdfafffcabfababeeeddfdafebceebceeceacbdafbfeaebdebfcffeeeebbedcbadbfffdbedddbabdfcdbbdfdbcbeeebecabdafbacbffbabfdffaaeffecfecdabaecaeabfbffeadcbbddbebfefeaacdcbaabdfbaadbfcbadfbfdafbffabfbabafaaaeeaedafcfeefaebebafffddbefcdffdcefdcfcdfdcfaecdaedffeccacaadfbdbbaacccadfffdaafdfcdddadcaffebdcdbfaefabdcbfdccceebfceefeeffbdfeafdccbcfbadfddfdefbdefccecfffacdafbfbcbbcacfcbbefdceabaadcbaffcebeefafadefeebfcfdceaddcddcecccdffbfffdfabecaccdcabaebbcfeafddbaeeefacbeccbaddeadddaddfeafbcfafeeffffbaecafbeabdceacfbfbabedaeebeacbadfcadfdadbbefaadeecbcaeafffbbdedaaecbbfecacbeeaffeabcbedbfeebebfdefdceffedecfeabdfcaddcbcedcfbeccabcdcedfafdcfcffbaedefbbeaaebabdffdcafcffcadebdbedaddfbedddbabebcbaeeecaaeecaebbeeabffbddaaedfdafcdaaaedbedebabeeffbaaafdbafbdffcffbfacabdbfafbebceaacfeaebfdecefbfffcdbffdffbebbdaeeacbfecedbaabcbcbabcadbccdcdcdeabdfadaedbaedccbbedfeeaffeeaadfbecabebaecfdbabadfaceaaceeedebeebbfcbbadafdafbbefaeeaacfadceeeaaccfcddecbeacfccfbaaafdfdcdceddcaaebfcddbffdfbfccfecadbdabfceceabedcabdeaddefabaeeddcbcfcbbccabfecbffdcabfcafdfefcaffdcbdcdedcefbbeedceebaddadafbbbcfdffeccbfdfcfcbfaefedfcbfcbecbcfccfbcfceefbbaabcdbfdeafcccdbbeabeaacedecbcceecdbcadfdbbbaaebbfadbddadafcfcbbffceaeafefffbcebeedbadeaecceeeefebbceceeaecadaefebeffeaafdfdfdbedfbeaaeabaafcfedcccaadabbfdcbacbeacdedaacecbbaeebebacfcbbadaffeeabfddecaadefdbccfcfdcfcdceeafeccfcbafadbeaeadfcfbccccfaadacfffbffdfccecacabfaffbeaaafbdbdcfbfefebcdcffdafbbefbcbeaefbdfabeadbbbfdeadefcefdedfcaccfabbfbfdfecffebddedeabeeacafccbafdcfefbbacefacdefececbfefbdabaceaafbbecabaebfdbdeadcffbcceeaeebbffbceaaffcceecaeccfbfbafeedfffefaeaedbfecaaafcadebddecbdbabccdefebdedecfbfcdebafbceaadacdcfbdaceeceddaabcedccfefffaddcbacceffffbfaebfccedbbdeaefaafeaddfacfcbaabeedddaefbaafabdffbdffccbfecbcaeaafcbefbfdddcbdcbdffcefaebabeccbcaacfbcaeebeffeedffbfbceaecbfebbbecafccbaddbaaffefceceffaddfcdbedffdabdeadcdddbafacaedebdaceacbdbeebffbfeeacacccaffcbddbcdffcebcbffeeedadbbbcafaaacfbddeafcabfcaafcfbddaeacfebdefeabcaecdabecbdaeaafaedbceffbfdefbbfdaaededbbedfcfbcddfeedcaaaeccadcefabefcdddbdbadcaddfacadbedffbedbdffacbfbdbaedaebdeaadfcddfbcaffefebbdcedfeaadcaefffbdabbfaebfcfbffbbeffafebabefabfedbbefaafdacadcddccfbcafbfbbbccfffcbecabdbdfcdfbfaaaaecdafcacfffaafdbefbcfbafcbcfedebcfcfbcefccfabcbbdefbcbafebadeffceadefabaebffdbdbcdeeccebeaefcfdaceaebcbafacddabffddeeabebebceddccbcfcaffaaefffcfdaadfebebfaaeaaebefaacfbfdcfeabbfdffaedcfccdceeddefefceaacdbcacdeedbeedcdebddfdcbebdccfaeeceebbabcadfafeceabecacabbfcbddecaacbadbcbdddadaefedecfcccdbadacbedfcabbebbdafaafabbbefbcbdbeedbdaabcabbcfcddeecdfbcaebbadefdecdfbfcfeffdaaaedabdbbffaddfecacbddbdefabeebeafabbaeeffcebabbdcefefedacadeadbedddbcefadcbaeaaddaacffafdebdedfcfaaeffbabddbfeafcadcbdfaebebcafecbdcefdcefcbaccaaebecdcabdbfaffbcbebbeeadbceeeefdfeaeccccbaaccdccaaabafffaeadbfbdcedeacbaacdedacaaadbdbcaafcafdaafebcbdcecafbbaefabedcafcaabecccdcdeddeecaebbccbabedbaddccbffabddfadebadcbbadccbbffdecbaceacdecaaddcbefaefbebafdfdbfbeddbafcfdafaebbdbccddecffbbddcdbffcfbfdcfbbabccbfaaaacbbbffdcbdbfbdcefdebaafeffdfdcddcbdacafbabfabedbcedcfadddbffbccedefcebbcbfadccbbfeefecccfeafebffafdcdceebcebcacfbbeacefffaefaebecebedabddeedecdcebabefcbbddcdbebaffddbcdebabffdebdcbecabacfbbeffbbcfbceeaaecbddaceedcfcadaeacabaafaefbeacfeddaefeeabdafeedefcefecfeedafbdeadacbccadfdaebadedcfacdeddaacefecaabdfdaaaaebccbdcbafcdefebedfedefeabfabecaaeababcebcfeeddebabffbfecabfaadfcdfebacccdfbcfcafafedacfcffceafafacccaadffbbbbbbeacdffceddfabcdfdbfadcdcbfdadbdababefdacebfebcdcccacdcacbdecedbcecfcaaadbbabbdccffdabdcbddebdadbceccebbcfecefdeffcbdbbccadadfedfaedfacfeaacddaecfbbedecefdcefbbdedabdafddbfedbabfbfeeebdcdeafddabeafacbcbaadcadbaaecfbbdfacdcbefdcbaafffbcbffbbceaaccfbbaacedcaabcafeadddeeceffbbdbbeadffedbcbbddfcadfbcffaacdffdfceeffeafcbfedcdbdfdaaabacbeaadfaadefeafedababdbccadbcccfcdabafaacafdfcdccbbfcdcaeaffdabdadbabadafbfdaaefcbaafeaaeabdbdfcaccdcfcdbaffaedecfbbcedecdeebfeeaefcbaabfdedeabbcbcebbcfecbbeebcbfdcfeffddddecbecdcebecceeccfaeafcdaadeabdeafccacadbefeffbfbebbbddabedbaffedfeadeacebbeacaadbdfcebfcffecbaeddaebcafcfcebbaadeafaebbbeebaabfdaeabcefecfdedcbacddafabaeeacfcdfcfdbdbffcbdefeedaacecedbdecfecebbceafebfceeaefebaabbdacdcaefeeffabddaeaefcbcebbbcdbcbbdefeffeaaebeabbeaccbbbdccfeebfcfebeadfdcbcbfeafeecfbdddbecbbbdfcbbecaecaacaabcffdddadfcfadbaebffcfcbdcfdcddfabeafbbbaefdbaeeedfacfebacdaddcadccbdcfbfbefafcbaafcedbdffbfdecfbadfabffbadcdddfccacaceddbdeecbaebcedcaebabacaeedceeafacddecffcfaafcadcffaecaecddcbdebbcfdadfbcecbcdbafaccaaaabffcbfeaceccfdfabccdeeafdceacbdacabfbcbadaffcdfebacaeffaabffefdbdaaefebacecdffbefcadfccaeacdebccaffeebabeabfbcfbbdeecbcfbcdccadaacaeddbaffbaffdcfbadfacbcaabfbfbfcefbbccaafdbcccdebafbeedcfbcbbadbbdddcdaeecbbdcedbcdeaaffaddfdffdbedeaabfebeefdfeeefbadbebaecfefaefaabcecbbbffcbdabfcffabbffcbcefdfadfeedceffdbeeccdaedadddedfbddfbedadbdcddfcfaabebcfbfbeaffabdcbfceebceeffeffcddfebadeebcedeadabeaddffeeefabccadebeeabcdefbaffbaabbdcbfbeddbedfaadadaeafeeedccccebeadfabaafaaaccadebaafddcbdffdbbbffdaffaaabeffafbeaaffdeebcedacecbbfdefffaacffaaefefedffcdfdefedcbcaccddcaabeceadfbffbbbebffaefecccdfbecfaecdffcacfdddfffbaabdaabccebbddedfbedafbdcddacadcbfeadaaabaddfeafbcbcdcedafdafcaefddaaacdaebdbfbbbfcaccbdebcecacdeedeebbbceddbdfbafcebafcdefffdaffafadbbcccfdffaacebcadcadefaffbeabeaebfdcebdbfbcdcdddddfcfdcbfaedbfbbbcbfdaffabbfbedadafaffeddffddabebcdebddceaecfdbcadbcfddfbeaceccddaafbffcbdacddfdeacebaecaffeabfbbbfbbeaccdedbebfcbaffecacfaccccabbceefcacdfdcdefabdddadafdbaddcadacedebbfebabbdbfaedcfbffbadfdfaafdddcccbbcfbfeadbafebdbdfafffcaabcbaebfccedddeaeecbbcfecadfeaffdeccbbacceaccfeaddeaefbecbebabfbcbfcbdbeefabbacabcdfdaadeffbebbdfcdadccaadfeddcacffcbacbdaefaedeebecacdbeebfdfbcaafdcebaefaacbebeecbbbcdbffdecbecfeaaaaafdeaaabeccaafebfdcbccdeeafcbecebdbdddcaaeabeeccefceefdcddebdadddacbdebbcdcbaafbddedecdacdedcddcbfeececebaeacdacfcdffcfebbbdbbfeedbadadbfafabccebbebecaefacacafcabbfccdbfbdaafcbeaebbbadffcbfdcfbbbaddcbddedbcfccaacedbadacbcacdadffbfbeabddecdcefdaeaefaababebedefbfcbbacbcacdccfbdbeeeefdeaadbeccabaaeebbdadfcbacbcabffcdaecccbaffcfcacbaeaffdcfdfbdaeefbffeebcbfaaccdcddbcbfaacfaebcbbaeedeecafaaccafaecdfbcababddceebdfbceaddedfafcafeaecfacdfefcbecebbcbbfafddacceebcddeffbbcdfeabccffaaaeedddeddfcaddfbfefbddbcacaffeabfacdeffbabafecffdddfaeecceffaedbafcabfabecdeecdecdcdcfaffcdecabadafeefbecdfbdfccedffdaeafcdafbddcfcedabdeaebeaaeddfbbadacbadfaddaedfefccacbafadcadaaeacbeccfcbdedfeffaafbdbacacfcbfdbcbfcfffbfdbfbbbaaecbebdfdddbabedaaefbcbdafafbbcecaaacacfaadfadabdcbcaaddfbcbedbdecdaeaefbceedacedeaeeffdcdbebabcfbcdefabadfdfcbeeddebaffcaccacfabeafddcaadcacabfacdbcbbbafafeafcdeaeabbfbeccbcbfcfffdcafecaeedfbdcccaddeeccfeaecccbafccbdbcaebeabaabfefeddfedfaaafbcfffabcedfbbbdabdbfabecacaadacecbdebccedbbbcdffdefebaebfabecfeecaedebcccceeecccdcdbeedbefbbfcbadaafaebbdaffedcabbefbaaccfebeecfbdadfcaaaccabfdcedeaaafdefadeedceecaeebaffefbabfcadcddeeccbecafbfdaacdaeccfcbddbabefebceadccfabcafedaffcbbcaaecbafaffcfdcdcaafcaafaabcedabdbedaeaeecefcccafdecfbdecfedeaceaccbfcacfecaabfafbceafacafefcbedadefebdddecebaffadddfadebaffcbabefafcedbcaaaebaaaabbbdddecfacfccababbdfdeeffefbeabbfddfbeacedfdcbcaafbaeafeeafbcddfbfbdeaaefdedbbbceccbefafccccbdcfcabccbcffbcddffcaadedcbdeeddffeedeaaeddfbfddfcfaadeedeebaefcaaaadbefbaadbddfdededdefffdbfacaafcdecadedfacceddebadaffffaedafeebfabfabeedcfbeaaefbabbfcfaafeeaeafbddaeefacaaeeebbaabfbfeaefebddcddeccbcfefcdfbcebecaedbfaafcfefebcbbeacecebefefbeefcbbcffaceaefbbbccddaaccedeadfaddabcefcdafbefdfbadbccddcebcfcaddbdedabeecdbffbbeffddfaadbadccfeaeacfacdecefaacefceeeadccfebcadcdddebdafacdadfcbfaeabbfebdecadddabbfbffceaaeccbffcbfddbffeedbbefebadedafdbeedcffeeeefdaceddcaeeefffdccafecbfdafeaebfbedafababdfaefeaaefceaabadddbdafddebaadadeeddbecfaeceffeffcfecebdffbafefdacebddddacecbcadecaaaeddcdacfbecdccfbadcabbbddceebddfeeeabbabbddbbcabcabdceaffcbedfbdeedadbeeaafaeaacdadbbadfabdcacedddcecdedbaeabcbdfedbdbdfdbbbbdbbfecdfdebddaddadbdccdceeeaeddfbdecbffaececfacccaadccacbeffdeecbaecfcebcfcfbcdcbaecbddbcfefccddcccfffdfadefeecdccdeeaedebadbcfcdeaafdcccbbbdfcfaeebfecfcbeaeabafcadcacbdbdabadcdceceaadfbeeecaadbadcbaeebfacccfeffeceaacfabeacfdefffafccaacaacacabeadbbfdaffbacadddbafbabaccbaafdbfffeedeebaaeefcbccdbeefdedaeeccbedeaadfdadbeabdbaffdafcacdfeadeccadcdfcabfedfdaefdadfebfdbccdacfdbdbaeeabeecbdabbedefbefbeebcffefcffecaebbedfebbccbcdcbdbeadfabccfdefcfebdaeccdbecddedbfeaadfaafedbcfcaccdceefcefaedaaaeaadbceeccfdcbddcdaeccdbecaceffbbebacfdedbceddccbddedeacdebfbefbfcebeccfebdfacfdbddcacfefdbeeeeaacfdeeedcfebcabccbfdbdbceedbabafcacebcecabaacfcfffeeffeacebbffedcdfdeabcfcaeacbffabdebfdeecabbcbbffccfcbcbfdcfefdfedbbfbbaadefafbeadceecbcabdddffcaeaebbedadbcfebeffaccabfdccdebfbbbbecfbbcfafebdfefcfefdedafdfeaafafcfdbbdafddddbfbefaffbfcbafcffcdfdeacedbcbfdfaadeaeeccaaecbacafcdfbaebdbcffceacedcacdedfbadcabfdfbcfdcecbeaeeabcfbeebffebfeeeebdceadcbafeeadaedbadfbbcbabeaacaacdfdeceaddccbcdbffffcccafbacafdcfcadffccaadbceddccdacaabdabbfbbcaedebceaaaafabadaefbacbbbeabdccbdfffccbadcfdafedecbeeccdecdccfddffddedaaaabaefbbabcfdcdbcccfbadcbfadecaeefcbcaaaddccbdabcdeacaedacafdeecbbcfaebeababdfedfefcdbebcfafcecaeaafefdedfefcfbbedacbfbcdcfeffafbdaabdcaabbbaaadbdbacacbcabcdecfeffdeededbbfacdabdeabceadcaedaadabdefbdeeabbcdcfdcdeabbaaafeffdecadfecbcfeadfbadcdfccfffffafcbcbdfeaafdeeeedaedaddcdbfecdfbdcdbdcacecedaeabffdcaaabeafeacfefbceabbcbccafbecbfdbfddcadbabefaddbeacafcabaefaefffccdaaacadecbcdbaeebbbcddfadfadeaddccccfbfafadcacbdffecbdedccdcccbcaeaaffbfccecadbcdecbfcfccfddfdaacbebebcbdfeaddcdddddbbdddfbaaabafafbffeedddaaebdaeceebdcddaffddebcdafdcacfabefbdaafeeaecbbbccdaacfccbcccddacdacefcdaaaadeeacedafcccfccbaaaefacbfcccbfaccbcfdaafdbfdadffddbcffdaafcabdcdacfbeccaeeefcadabcfacbcdaeeebacedaefdaaffecfcefaecedabddbedeecbeebedbfafbdeacffaafebcaddafcdddbadfaaefddfebfeaafedbcabaddddfeecaacecceedcedeafeebddfbebedfafedbdececceeedfaeccddcfbaefaedbccebedaabdbeaefeaeafdadfaafdeddceedbcaeabfbcfdfdfbdeeaccdabcbecbdbedeeebacdbabddcceabbbfebcdcbdfebdcdbbbfdffaedbdaafbcddedeebddaeabfcabdffdbcdbaebdcbccfccddcfedcdbffdeafdccbdabcdaafeffabcafebfefbfbbbdfadaecbefcdacbabccfbccbbacfdecdedbbcfceefbdfcdabdcdeecafbfeddbfffcfbbaebebfdbffebfdeefbfddebbacbefddfbaeaeeccccccdcfbcfcfceadbeddccfffffefbeccbbbcbbdadccadfefcceacffeeccdcecfdccfcbaaeedecceaffcbdfebddfddfafdafedacdfedffafefbcaddabbbbdecdddfdadfcdeebacdaddfacebcdfedbecbfebfafccdecbfffbbfeabefeeeaaecdcdbcdbaebadcebddedbedadebfebdaebdbdcadeaaaeeaaebfaedecaabbcfebdcbaccfbbfdffcffcaaddeddfcffafaecaacceececcececaedbbaaabfcabafccdeadfcfedddcfdfbdadacadcdedeaaccaebbfedcecbcceafbccdedcfaebcebcbdcdfadacaceceadddbceefffdddebafadddcbfaebadebfabaeadcefceaabccebcdeabeeccffefdeeddfabaeeaeccdebffafbfcddfefebcebdabdafdfbaccaacacfabffddacedafffbaabcbfefdcaecbbdeddbfdeaeeadbbbeffabbbdddceddcdedbbcbfddfadfeccceccbbebaaabeabbfefadaaaabadccdfcccceaeaddfbacaccaddfdffcacefbdeefddbddebafdfcfafcceaceefffafbeccbfdcacaceecabffaaafbdeddedcebdbfbbbdeabdadabbcedfaeacabdedcdbfbeadeaacfabacadbcdeadcbfcfedeabeabbaefecaedcfeebeebebbacacdacfbeaeabfcbaaeddaedabbbcdadfbcaaedbecaaffbccffbdecaccaabfeadbbffbfdedfaccfdfbfcfddaeefcdeedfeafdabdcadafbcffeaffabbedebaedefceebaeaabcfaacecacbfddbdeccbbeefcfedfdafbcaebeeceadacedbaedeeadbfcdecbddacccafaabaafcccbeebebdfeafeeadabccecccfbdbdbecbaafaffcdadbaafbfcedefaaabffaeebceececfcceeadeefbaceeaddceccffafffbaecddecfebdecaafdfffebcafcdbbebaddefcabaaddceccfdebbdccafcdfcceccccfbbdfbdfedcbfcdfdbdffeddabcadcedaaffbeafebfeabfcabdfdfcdaecafbecccbfdffbaaabaddecbfdeefdebafdebbecfecfffffcedddfceacafedafafbcabaaeacfffbfcaddcbeedcabfbdcfecfaadecaabbcdeffcebdaffefacadadbbafcbdfbafeaeebaaccbeaefddbffabedbadffdacabceddaafabadfefeeaceaedddabafeecfdcbaceebdffdbeacfcccdbefadeebcdfdfeeedfcabbfdaafafeabfaecbcfaddefceaeeadeaddefebcaffecccbdfceefbdadcbaaebdeabeeeaadcfddbfbffabcdfbaaecbfefcdedabaacffeebacedaacffadbdbecfabdaffebcdeafaaddbadabfefabebefbdccadadefcdbeacafefbdaadfcedeebfaeadcfdeabffdafedfbacabcfcdaffbfdadcbfddfcfbafabffddfddfdefbefbfbeebcdeaefeafaacdefeabdbcdacacbdedfdcefaddabbbcddcecfbcddfedadcaaccebbcbbbcabbcebdfcebccdedcfdeeddaffdccdceefdacafdabefcaeabeeeccdcdeccecdbdbabffbbbfbeebebbcebdfaedefcbaceedfbbdcadbbedfcadbddecddcecafacbbfbaedbcdeddaaeeabfcefeccfecfdeaceabebfabbfddefcedabeaaaaaacdadceedbfecbbebefeaddaaebeedacbbbdcbbaeeecadfdddaddffbfddddfbaacedccdcaeeeafcdafcbecfbfdcfcaccaddbebcdfecbaafcaabdbcfcdccffebaecdbaeafebebaceaabaddadfecbcafcdedfdcedffeabcdcecccaefbcaaafadfeffadedcccfaefececabbaefbedafdfadeebbbabcdabaaccdedeaadaedaeecefbdbbbfbfbcebbdcbedabecfacfffcafdecdcfaaedabbdafccadccbfaccffdddebdaafcbfbdeaedffecfafbabaeecddbacdacbeedfbceafeebdcdbebbdbccddecaffdbbbfbdfeedacbbcdadbeedaacedcdddaeadedaccecbfbadcebdeafecdddbfeaefedafdfadfaccffdfcbcfaaebadecfbbccdabfdbefadbbfeecbbafebecbfeaebedadecccfeaebcefaabbeafbcbcfbeddfddbdbccebeaacaedafeaddffacdefacdeaaebccefaeceafebeedaddecaaedacbeefaaaafdfbfefdfbbdebdfcdccaafcdbfbedcfbbbcabeacdbecdcbbacdeaeeadddeffbeafaddbbadfaddacadfbccfadcafaaedefdabaafcfddefbffbdecfceaabfffcacdfddccfecbbbeafdfbdafaefdbedeacfbbaadccaebcdfdbdafddebdaccebcdbfdfffecaeaafccffddfffddfebdcffcaafceeabcaaeeecfbdcdbbdcbedebfbcdccadebbafaecfbeeeeaebabcacacaddbdacfdcffaaabcceabeebffeeccaabeacafffdbbdcccdcecffaacebfcacfdaffaacfaecffeccdcdfdaeebcabaedbbafbdcfcaaebddaedcfbbbdcdaaaabdadcfdeaaabafacecdbbadaacacbacedeeaedbeabcbcebddcfbcfeadacacefdcfcacefbadebacbbbdbcceeaeebdffcefdddddcdddebddcbfaffedccbdbbadbfaaecaedbfbdadceaebddafbbfaeadacbfdaffdcffbdbccffdcebcadbeebfaeecdcfaabceafebdcffdedabcbbffcbdfeafaddbdcddfedaaaddaaebdbacfbfcfadedebbaffcafecedebddefabeeecfdeaaffcdbbfbeebbcaacfeeceefcdcfdeaceedaeecaadccefeffdafcaafbebdafccbaceeeabfffeebefbfdcbeefeaafbbdcdcdadaccdceadacbafacacbcfbbbbfdbffebeafecabebcffcfcccdefebbaffbeaddfcdbefbafafbfdaffeeabcfcefcbcbccedcfaebdaeeecdfbeebccfafddefdfccccecaaddcbeadedceaeefacceceedebaeddffbfdeaaffddbfbceeadceabdbbcedcdaaddcdbffdabaaaceffafafbfdcadceebcbbdcdeddbbafdaedafedaaccbaeabfdaaedbcdafaebceceadcceabcacfcabeffcafbebebfffaffebdebecfddbaecfbccabadccadeaebedaabfdaffafafdbfdbbbbeafcfeffaeebaeddecaafcbcbdcdbacfeefaebbfaccfaccdcbfbeafaeefcafbefafdedfeabdcfeafceeebdfadedbfdfacfaccfdfbddedcfaceeccdecbdabbefcfccedfdcbedcdffaabafccbfbfdfdcddffbffecbcbcaeedafeeabebdceebaefbcaeccafacafabcafcebccbbeaedbdbecbceaedfebafadaecfbdbfdaaeaabbffaaebedbcdfbffdbdfccccfbeddadfafaeadbabfbfbecdbbafddfdcfbbaedacfbdbebfdcdbbbacfbdccefdcabdaffadacbcddffbeaccbedafdecdefdbbbacfdbdacdadcedacbdddafcebbfdadcecbbecaabcdaaceadabfbccbdabfebaeddebcaddceadcdddecccbdcaaaefdecdffafcffdaeecaffebfdfcfffacafacfeaefcddcdfaccffeaecfabfddbbdbefedceaabadccaaeadeaaffdffbcaeecdafdceefebdbacdbaecccdfcdefadecaeccfbbabcfbaafadcbdeedcfdcccddddbdccbbccacefbdccaedabaafadefffdbfaababefdadcdbccedfbefbeeeffbaabeaaccbcfdefbdeffabbadbbefedeeaacacabbcecbccbffdfcccbfbfcfafbdfcaefecafcafeafcdecfadefbfddabbbdbecbcbffbbfdfacceadabaccffeaffceddfccaeabeecebfdfbfafafddadedabcfcdbfebffbcefedfbcfacafdfbbecfdcbcadfdacadbbeeefadfdbcffeddfacafdbbcaddcefebbcbdbfedacecfafecaeefaeacaeffbddabacebaedfbbdcbbeabfbcbedbbcaedbdbcececddcadbecabfaafdcafbffebfbafaeafbfebcbcbfddbdafacffeebcdadffffcaddbaeabddcfdfecdcacdfababebafdabfaaedebffbaeabededfbbcbfdafabbeabcacefdddadcdffcacebecfffeacfeedbbacdffdcedfedfdbbcccebdafdfdacfecabfaddfadceccfeedcfeafdeeceacccccacbfaaaaebabfffcaefbcebabceaebeafbeaebbafffeabfefaefeacbbeaccdedcdeceacfadcaaabedeffbecbabfddccdafcadbbefdacbabcfcbcbfbcbfdeafcecccccfaafdcfdecdfefefaeacdcffcdfbaaadcacaeefffeebbabfdacbefffcdeaeabeafacfcdbfddeabcfcbbfffbdcfcbefaefcedfbbbbfbdfbbadceffbcfbababaeaebfededdcbefadfeafdcfbdcbfffefdeccfbaaeadbdcfeddadbabffecfddcfeacecfafcfeafbfcbeffbbcaeefbfcedcbddcbaceebacfdaeedeaeebcbddeeebefeceeccadcecefeccbabccebafbfdbebaacfabaebddbbbabebabbaddccfedddcaaeddbfbfdabddffddeafabccfdefcedebdcdefdaacdddbcdadebaabaddecaaffbfdbebcbcfaeeccbcbaebabebdefabaeaeaaffdfbffaecbeaefeaffbfbafafbdfaeedcdcfdebfacbddcbdeaeeedfefdfdfafbafeacbacfdafbdeccaafefbddeddbdefabbdbcabeffffdddeedcaabbcffdfedafbeabfedffeeadaccaaabedafaebccfefaafebabdebedeacbaaddbbebffafdccdaafcdaaddbecacdafbbbeedffeecfbeecceabcdeafccdafcecfdbbdbbaaadbedebaebdcdaddbdcebdadbbbafcadfebdbbebffefdbbafdaebeebcfdcededbebabadbdaaffddbbbffaddadfdaacfcadadcfecedceaccffdcdedbeccfffafcdbbffeefabdfcecbffcbacdeaeadaeeacbbadfeaeccbcfaefbabbcfafecfbebaacdeecadbcccdddeffcaeefbcfbfbeccaeabbaaeaedbceefaecfcacfecfdabdaecdaeaefafcddfddeacceccabefafbbabbaccacdebedefdaffacbbacccaeeeebcffbaeddbbbcdcefcefbfabbadcddeeabcbcdeccbaaeddbcfceaffbbbaebbaaaabfbcabcfabeccbfaffafdfbbebceedcbdfeafbabecbccbfabcedcafadbcefddddacbaccffaadcabeaebeaeaddbcdddaeebdcbedbacaaccfffdcbaaffeefadbcfabdcdbaabfbbcfddababddbcadabddceddecfdecdcafeebbacdbbeffffaddcdfeaecefedbfbbdaabdbeacecccfebccbabfcdfececefeacbbdeaeccfcbaffbcfbaeddbbafbdabcdaaecdfdebdabadaffeeabdddcafdcacadfbfbfacacdefafaccbecabaeeaccffacfecacacebebcdfebfdabdfaddcecadafddebfecebafbeaabeffffccbfddbabbbdacbabfccadafdfaaddfaceaaecefaccedfddefadccebddbfcadcfdefcdabddedbdfbedddcefffbcfefecdbfacdacefdbbffbdbcedbebfcdbdeeeafddbdfcacbdeabcdefcfcfadeabacbdbbdbfdceddbdfeaadebfecccaaecceafcddbebaceeccbeadafdebbbceedcbebcefadbbcbaafcebdadfaedcbcfbafdbaadaefbddafcafbbeecdbeadeebbbfbfaffcfcdcecbceeddfbbafbffaddfbfebcbbbdbdebccfcafedbacdcfbdddaeafabfedbfcbbfaeddfcaedeeeeddeecbadebacdfecaeecfceacdfeaadddbacbfdebfdbeafffaeaacaedfedbacaeabedabeeafcedcdcdfffafcecceafcdeeaeafcccfaafabcacdcffdadebafdfeeeeacbdeecbafeffadcafaffeaeebacfafddfaafdebcddcbabadbcdaaebddaecffdfffbeeeeabaffebfafbefdecfeefffebbdcefdafeddcbdfcdfeaebdccdbcddedebfbfcdffebeadbaecdaebdeeaadfbceddcafcddebadadbaeefeeeccbefedeeaaecccbedfcdfdbedbaabeccbdefacebbbbbbcaffeecbbbafbfeacaafcfffcffabbcfdffcdeabfeafdedaffafbbbfbfbfcbeebacfeefbacaebcfebedacdbeccdaabeafedefafcbbcfbabafaaadebbecbfddfadadddedbacfdcdabcdcababdafeeadebbcbbbfeadfdcfcfbcbebfcecedecbdbfebbbcacadbdeadefafeadfecacbddcefdebaeaffaaadbbadeabfefacabffcfbaeefefcffafcbddefdcdaaecdfacefbfbebdedfaecdcccbebeffddffcdddbbbaddaabbadbdbccdadbdafadebdcbccbdeadcaeabccffeeecdbceedbcebcbbacffafdaccedddabffcedadbbbbfccddcabcbbbcfacbebdedaddbcefbadfaaccdfbdddaddcceddfdcdbfdecbedbccbbeaaddbaabbfaaeaeddfcedbeaadbcdafababdecdebbaefdbbdabedfceddeaccabddffccfaadbafccbbebfbdaabecfdddbcaefeddcbbacbbbfeceaddadebccfedcdcdeccaaaafdcbadabadbebbfbacfbbbcfbcadbfacdeadbabdafbabbbacbdecefdfbacdbdabbdbdceabaceeaadcdebbeedbbdeeebbacedbdfadaaeccafebbabbbbaffefbdefdfddabcdecedbadafbebdaeabbcacaabcdabddbdabbcceeeccbcbeadfebbfbfdfeadfccbedcbdcaacfcfbffebfbdedcffcbadeaafdbcafdbafdcadcfedaccfcdaaeabfbfecaedededbfffbfadbceaadfebbaacdafcaeceebadcdfcbbbaeedcebcbdeacfaeffebdcacfabeacbbbebcfcdeefdafabbbdfdfabeaadefdddbfccbdadaffbeacbdcdfeecbefdbffedbdaedfeccfabfcecebaedcbdbbcbdfbabfffacddaaebaecbebbdbeebebbeedabbecacfbacebceaceaeabebcbcbcfddbebcdbebceccedbdcddebebcccfadaeadbecbfdaeffaccdfccebdeafbaccabbddddabcadfdcaaeabaedbacfdbefcaaafdaabeecdbadadaebaabbebcddbdffbbbedbdedbebdddaedfdfeadcaaaaedabaeecafbfadbafbdeaecdccbcfecdcfebebbfabdbeddebbbedfbfdabdeedeafceceafdeedfbbacddcafdcbfebfcbfcaeccedaddbafafdeddffbabafffbbbcddcbfffeaebbbccffcfceedcaaebddbffaddebbdeaebcebbfedabcadedcaddcdaddefdfefbccfbbcebedddafcdfddceaabecebbeeadcffdcafbcfaaafcbeafddeefbcddaaefceedddeffbfdecbdecfecfddefcfbabacfefaccebaebfeddcedaedacadbbfadddfdacafcbebaecceededbbcceacdcfebcadeccccfdbbdaefdbfccfacfecfdeaeccbbaddbbbdbdbbdbcebebadefebfceeeddbdcfcfefabacfedcaaacccbeaadadffedcdfefadeaedbcffdfdaaccdeacfceafacacdeeadbbaecbedfafeefcbcadbeabbcfdcaaecbaecdfbbfeffedfaebefceeefeaaabfbcecbebafbdceacbbccdafccceabdcdedebbeabedfacbbccbbefddbfeabbeadccccaccbdffcbafbcafbfceaebbeeeeaedfdacedacbcdbfebcdfcccfcbcfbcbccbdecafebdcecaebcebfccaeafbbfbbbdffedcfcdcdffaacdefbadceaeeeebaaecfdacafdfcbbcbddeffdbbddecacdbecceebffbacdcebffcfecdcaabceafdadececbffffacbcacdfbbddbecfccecddbeeccbbbcfefdcebccddfaefbbccfbcedbceadcedcabccfbbeeffedbccbaeabebdceeadaaaedbeafccdcaebecbabacbfaabdaacaefaaeaaaabfedeedeaccfdddedfeafebaefdecbcececadbfdcbdfcccebbfcbbabffdfdbdcdbccadfeecbadefeddabceefbdddfcdfebacbbcdbeedecbdaabbaaffeaaeecadaedbbdaefdedecaadbdbcefbfeccdabddbeeacafebbdaefdfcacbfbceccaccabfafdddfefdcdbabcedcceecfedfccadedcbaaabeffdadbbafeaacfcaafebbdabbaeeddceafeffdecfcbcfdaaaddbedbbafdeaecbedaaaecefededdfddebafecdeedfeeffccaabfffeceebddffdeeedbfcdeefceceeadedafcecfbfdbceadccedffbbbfbedaadfccdddeddfeebbbbcaabcbeefdacebddefdcccdfcaadfbeefdceefefddcebfbdcadaacbabcadffbeaceabccceccbececfedaaecabaaadeeceeaeefaadfbcacdfccefcccbaacfdbbcadfabeddecbaaefabecdeeafbfeeaeefeccdfbbdcdbedafbefdfbefeacefbaaacfafffbcfbaddbefabecfedcefbcccfacceafaececdbbebdacbaeeebeaababfbddddeecbaabbabcdcabdfeddcfdeaffaeefdacfadbcaddfebaeefacaafaadfdbcdadaaaaccabefaeeedbcfdbabccedbdbbddecdadecdfafdffacbadbaacfafcbbfdfacbeccbeadeccfaaaecadcdaebbefeaeabedebbdcbcefaabbfeacbcadbdacedceacaeaceddffdeadcebbfbeaadfdfffeccaaddbdfebcebdcbaeffdaadebbcdfeffcfebfebadeeacccbcbdccbadaddddcfccfdedfcbaecfcfbcafabbadebfaebedddbfbfcfcdbafacedeaabebfecefbdadcfbfafbeedabfabdfcaeedacaccdadffddcaaeaffddbafbbbfaddddccbacbbcabbddfcaceebdabafafdaafbdbcfddbacceaadfdfadfafcafcedcadfceebccefbddedbedeeceabceabeedbdedbbffbbfcaaefcaabefbeebbdfaebfbfeaafeebccffeacedabdfcdfadcecadbddaccfacefadfbffdafadffaaacdbeadafbabcbdfcfdabdffbebfcffffbadfcdadbcfcdcedaeaeaaebdefbacbedfbebceeaaeccbbdcfefceeebdbcdacbbfdabddfeaaabdcdaeefacbbcfcbaaabebafbcecfebfedbcabdecfaeceafedbebafecbbeddcadeedafcbbacbdfccdbbdecfcfcadfcebfbabdcabdfbdaecbebadefabfaaefbaeefddedcaedffecfdecacaebfddbbeaaeadbfedfdcdbcdbbaeedfabaafcbcbddbcbadaeccbcbfecbbdafefabffdcfcccdbeddeeeefceefdfcfcabcacefebeebbdccdadddffcbaedaaacfebeffeaddebbcbbebeadffadbefbfaccdbeaefcedcfefbffccdffeabababbbaccfbaecafbacfbffbaebabbdfeaddcbcafadbbdecccdabedccddeacdebadedacbbddfeeffadccfbaddddfbcedddfcadcfbddecbfdeabdafefdffdbeefdcfafaebacedebbfbdbdaaacccbacbddaaeaaffefeedabbacebfdaaeccebaafdebdfefecbedacddbcfdccaabdcacfbacedaeffeadccfaadeeaebfdaaecdabecbcccebbcfbdaaaecbcafdccecdbaacbdeadcfabcadebcceeafdfdafdeaabfccbbadccbdccddafaffacebadcbfefdeacddabddabdbffafcedebefaafbabdeadbdefccceebfbeeddbaabffeacefbabbaaaabdbeebeccefcfabfdeeabeaaaabeecebcfacfabafabcfedbbcfeabbbfaacbfcabdebbbceeebafaedbaddadfecaecbadbabeecbdbddaaeceedcefbbfaddeafbffccdfcffdfbecdfedeedcccebdebeeababddaadaacccdccffacdefbbbbafecdbaeffdaeeceecbcfabfcdefaadfccabddedccdaacdaadbabcedbdcaffbcfbffeaffcefaecbbdbfeebbdbaaccebcdbcccbbdabaecabedcbaebdcadadbbfddceceddcceddbecffdadcbaeadaddbaebbefeeffaaefbacefcbfacfbbeacfceadfcddebeaabefbdfbbebcfeabacbeafabdceaecdefcaecaacdecaedbfefddbddceeeacceaacecdabfbbbabfccebdefbdceddffaabbfaebbcbbecddcfcdeebabdeecddfdadbefdaeacaacefccaadafdfccacafffffbcbabbdcbaceaebecaeaffdbbebaaffbeacaffdafaadccebdccecfadeddffcabebefefafeaecebffcddbdddcfafbfbbeaacebcdfddbeaaaddcbebbcbdbdaeffaddcedafbcaeaafdeffcadefdcdbceffcdfcbffebbbaaacdabadbdbcdbeacfbeeaeecfdadfbfefcaaeedfaadafdfeaceabbffbceabfbbfbadcccdccecbbeecfdfeebbacbdabbdbadffdbfbbadbafafbaeaeaacecefeadffafebadeaebdbcddfdcdbfbbbeeafeffabefeadcbfeeaafdfadffdaabaafffbceebbacefaaebccdcdefeeeebebebaeafffcbcfccdabbafcacafababefcccfffccdfeaedcdcfddafbbdfcacfaacfbcadbbbeddbeecbdaeaffbfebfacdbcbbccffbabbbceddfafaecaedcccefefcbbbcbedbecefbbcfbbebaaeafaaadafdccbcfadddceacdfceeadadbacfeacbfcccacdbebbfdccbdebdaddacacfeaecebebddaabcdaeadceecbbbaafcaacedabeddaefdafedadeccfcdecebeccbaecfabbdedadbbaefbabedfaeffcffbbcdabaacabaddebdcdadcfefdfadfccdaabfaeecbfcdceeeafcefebbcaadfbfddbbddeefdbfeadbfccfdcfcfddcebbdecbbfffddedafabaaadbffcdceabcbfdacdafebfdaacfadbebdbbdbfabebdcffdebadbacecbacbccdcbbbbbcbcbbcefeabdbbccbafabbcdfabfccddebaccfdeefebcadebadaeeadabfbfceadcefbbdffdfedcfefbdfccabedbffebccfeffecdccabeddfbaeaafcfedfcdbbbabfefedbceefecdaeeacfacfdabbfadebdeffdafcefbbcdaffacfaedbcaecdadaeabbfcecaedacfdbfedfcbabedffebeaafafdbafebaafbadfeebcfeaceadfdeebeddfbdeedaeadfdcebdedbbcadadaefeedacdbfaedffbdfacbaafaeeffdaadccaeeffadcdcdaabeaffecfdcaccfddaaeffacfcafccdcacfefdeceedcefefebddbeaabaaefbbefadbeecdefcedeacfbbdcafdbdbacedeabfecbfacfbfcecabfbdaebdddbdbfaeeeebbddffecddecbdadfeaaaefedbaacbdbfddcaeddbcadffedfdefacfdfffcbcfaeedecfbeadddafeeecedbdfaffeeababfaaaedfceffcbefaeffebfdaecebbffbbfffcbaffdabefebccecafebdcbcabfadacefffeccfddfcfcccaffffdcbdcbcaafcaeedbabdfbdedfddcdbfadfbebbadfeaaeaeaaaddbccacdcdaccdbfeceebceacfebfddafacaceedcdfebbbaabfdfefafbcddbfbfddaddaaacedeedcdfceccaaecbcaefaabdbcbeddbbefefebbccfbbcdbccedfdcadcddbadfbbafeebabbbfcfaebdbcceafebdcafafdceeccafefcbefabafadcbfcbcffcafefdbccaeadaddacdebacfecdfbefeedcecaececcbaccdaeeabccdaeaddcfcabdfceeddbeceeacacebfaefbeecdeaacefecddcddeedbbfefffecdedcdfcbccdebfbabeacdbcecdecadbaacabaaeebdddcbbdafabbeabafdefcafbececdcdceadcabdabebeaceafaebefffaebbefeeddabbffcadeecceaaefbeabddfbcdcaffdaffabbdbfadffceacedbbfcdaedbeeccebdfdcdfcbfdcffaceccbbdecfdaafeddafdebedcbcbefbcacdceecacdeabdedeebdfeecadeaddcdfedcdccecedbbaccfebadffdbdfbefccaccccbccdabadafdbdbfeecffcfeabcfedbbdbcdeeacfdefccbeacbfdfcaddddebcdbddddcbeaaccbaaefcfbfefcaeaffddedadbfeecededadaeedcfcdedcecafaefbbadedefeddeedbbbedcdaaaefccdeaefccffbbfeeddaeedeaedbbcabcfeaefbedcdddfdcbedaebbdbefecfeefcdfcfcaabaddfdefbfcbdffeeafafacdfdfddedfeeffadeacbcfafbfefeddffadcddcceafabafecebcfceccfeeefcadebcbffcfccddeaeacabddcbffcccccadacabfedbdecfccbabddefcecbfcfabdccaaafccdeffbcaeeacdbedfcdfabddcddfabdddacadaabcdbbaabffeefcbadefcaafccedcdedfbaffafefcffaddbecbeaaecdadbadfeabadbbdfaabaeacfcdeaecfdbdaaefaefeaecdfdcfdfdefdffaeaacabaafececedebcedeedfadcedadbaacfcbfedaeeebfabeebcabcefbedaffcdabfaaedfdbacfcdedebbbdfeceeeecaeffeddeedbadcfedbafddbdcafbdbebbefeedfcecaadfbffcfddceaeabadeadcdfadbecfafbcbecbeabbbccbafbcebbbececaecdcaaacafeddedeffbdfbadabdffddedbfacbceafdafacfebeffdfbfaaacabbedbedddaaadfdcadedabbedfdaefeecccfadcdccfdbebefafcfdfdacdfdbaffccdaaacfcfdbcebbbacbfdfdfbbdccfcdefecceefceacceebfecadffcbcdfbeabeeadddcceaaeefdeaefbfddaebbeceebeffaeefbaffadadefccefcdedddfebaccabcaebeaddbeedbebffebaeadbeafbcbebefcbfcbccfbaecabcecedebdfbcffcdecedbaeeffeeabaebfcabddfcacdcffdbfefebeeeabedbcfaebbadfccfdaeecfededcdffaabecdeabccbebcbfbabdeffaffebbfadecdfffcafffefdebfdbdecebccfdcbbeebafbaffaceceaedcfdbdedaadefcdeadaccbfcddbdeddbfabcbfeeefecfbbcbceffafbceedefbdeddffabacfcdefccbafadbbdadfadbffdaffdafbedeaafaaadfafeaefecebbeaaccbbeccfbfdffbbebeccdadbceeedcdeebdbdeccfeaadbddaccdeceedaeaabbafebedeaadfaffffaeeccefdcfdabdabfadcabedeefcdfacfdabdefbcdfeafeeedeabbbcbbabafabeacddafeddbbfefdcacaafddcafdfcabaafabccedbedaeccaebcfabaffbcdbbcceedbfecccdfbffdfdcaaeacfbcfacfadfaeafafdffeebacacfaffbdebfcdffaccedfaddccaffbdbabfdaacbdfeeeeeecaacbdeacffddcaabebfeabfceccadbcddbdefccffcebadbdcaccfafbaccbdacbdbebebcccadbcaecbbcbaaeaacbfbfbaecfffbeacfedbaeadeffdceacbbaeecfdebedbdbfcfccbdaecfabeecbbddebaeeeffeafcbfaecbdaadaafeaeecdafefcffeceeedeffaacededaccfbafdbcdefedbeaecaebedcbfcfecdddecfeabbccbfcaebcbacbcbcaffacadbcdbdfebbcfadfcfdaecdcadeabcccbfebffdecadbcfdaaefeeffdedebedeceeccfbedbbeffdbfdaceeacdedfacbeccedbcbebfbeadffcfbbabbfcefafabeeeddeeeaccfadfadabfcadaaedabbedbeaddfcadfbeaefcbedaacfedaaaebdeceeddefececabaefedacacbacfeaedfaaeeecfdecdebadabaddcdaedfadcdafececcbeafcfcfefcdfdebcacdacdccddafffaaeaecfabeefeafceaffdccdabedcfbafeceeeefffebafdacefaaffceccccaaaabbfcfbaeeaefadeddcbaadcdfacebcaedccefbeecffbdcecbdcedbeccbadacefffaccafdcbfddaebeacdcbeadfcdbaaebeafaeddbeabebeddeedaeacaacdecebdecacbcaefefefefeefbbaeaedfacfdedccfebceafdfdcacebedffdffefbeedbfdcbeceefecffdcdfdeddacabdaebbefaebfabdbadaddadadbeebbecdaacebdccedceabbccdceaafafaefefafabfaecbaaffbbfefdfadcddafeccdefbdcaebefbcdffbcacefcadfbcaebcdccfefdbabbdcdaafaebababfcdfccdebbfffeffbcaaaaecccddcaadaacffeebecdaffacefffdedeafecaeffebfaadcbfddcfbaedabeeaccaecacdacebdfccbcffbccfcaebcdfbecccefdcfcdcbacfcffdbcefdcddfcfddefecacdfceadedacbaabbfccfdefdfcfafbcfacaccedddaadddfbeebfebecadadfddbbcdbbcdabfbfcbfafcddcfabdcafcbadefddefeabebefbaecadccadcfeeaaeecdfcaaddaefaeaccafeeaedececfcaabbcbdbcacbeaceceadaeadaecaaeeecdacdbfbeaaafadeffcedceefbefadebcfbcceeefadbebbbfafebcccccddfeaafbdfefcaeedeffeedcdcbbdaffbcdeeafaaadecfecccdadffcdfedeacfbadacffeddafbbcbfbdcdcfdcaddefceddcdfecabbefbfcefffaafbbeeadacebccbacbcaeaefecfafeacacfeececadaeaefdbcfdbbefcbecfbaefdcfaddcaedcdbdafddaeeaeddcfbcbceffaedcbfafdcdcaffaafecacefaadaceeefacaaedffedcaafecabdffacafaefdabcceddfcffeebfbacceccaafabcfdffdefeabcdaabbbdbdecedbeffbbebfeaebcbdafbbaaadcfbedddbceebabadffbeedaeaeaaccabfafabbfedbffedbbaebaaefdceddcbcccbfbededdaceaffefabbbecadeeeabbdfbccbfecbefedbeccdbecdbdecfdebeeeefcfcbbbbffbdedefbedfedccbebdeadbdaeafebedbdbdceefcfdeceafadebbbfdeecaadfffaaafefddbcdabecefdceedfbccbedaebaeefacadbcbebaeddafbfdaebfceacaaaecdcaeaacaeaffdbeefbcacdfeddacafffdbdadedefdcbcfeeaaabefdefdfeadaaedffdefffeaeabaedfbbcefbaedadaaefbabeffdadddcddddfdefaeebafcebdfacdbfbfddceafedbcfffdedcaabddecfdffceaeaddacdaafaaecffbcabfbcafbeaabecfdfdfdbbeeeecbfeddabebaeebdecbfdccffcebecbacffaadbbaaeacfaaecedafefabbcffbbabefdcaaeadefccdecaceeaebebbdfeebebabaaaddfcfbacdfbbcfbfccebebfbabfbfbfbbdaabceddadcdafcfebedecebefbfadcecebcebbcdeafebfacbacbbcfeccaceaeeaeacadffaadecbacfffbefefaffbddeaadbdfbcffebfbddefcfadfbfdbbbdbfcbcdeeadfcffffcdeccafaabebcdacfcbaeffcaecaababbfbcbaefdffbffbccbabbbfeafaafdbaafcdbabdffbbdedadfadcbfaaddfcfcacdfbaeaadbbecacbffdabcdedbfceccdbfddcfccdadcffeebbaddddabdeeddcaeefdcdebfeafbdccdaacbfbcdaecaddaaccdbddbbddddaedadbbaacbceccefacceaecafcbcefaedcddebebaebdcededaaadccedbdbacbdeedfeafccbbbbcbccafddfacebfbacaedabeaeadaaccfcfbfcbacffeefbcbfeffbdffeaedcccbfacefedeeeadafffafcdecbcafcdcacdeecfbefaccbfedbecdcdffcdefcfbfbebbfaccacaceacfdadbdcbabeeaabceefbbcaaeecebdffbeeadbadbcbaccfbedeedfcabdbabddddccacdfcbedafdeadccbcbfbecaadaaaacecccedcbaaedfaebdcaedfcabcccfeaeddfedeaadbbcbdedeaeecdfebbfccccdbbcdfebcdbbbbaebeceddeaadcdfebafaeeeddfbffbecacfbecccccddfeaaaefcecaabffcaefaffdcbaddbdccbfebdfcbbdecadaecfbeacefcdffaccdafacbceaebdbecafacfbddbafbecdccabecdaebefcdcdbaebbceeebbcdecffffdbafdcefcdffedbccedccbddfacceedcbcdaefdaaeadebdebacafffcebbdfdefeaccadaccbaaefcfadafafdaedbccaceefafeddcdaabffeeeeaabddbedbbcfdfddaeedacadbebaebdaeeadfcefccabddabfbaadbffbaaeacefaadfdabcdcfcdfecfbceabadaeabbefdbeddebbdabdafccfabdbcfeafdfaaacbaaccfdfacdfeefeecbcffceeaefabdfdaddbbadcfbfccacbcbfaaaffdecadefdfacadfdfcfabeacedadcdabbcdbbbdfeabbebfcfbddbbcecafaadeabafdccbaeedafbafeebcbfadbdcdfceacacaeceeaedefaebbcbcbaeeecbbedbbbcecbcbdcaefcbefebbbdcccceedcedfcaceacfbecbfedbccfaafafbccffdfbfcafceaaecaefbbcfdaaeeefcceafcaffdbecbcdbfbffccccdfbffbfdeaacadafbdbbbebeaecfaefabffafebcafbffbdbeacaddcbfcbabfcbfbdabdedbfccfbcbddfcbcabfcfbdfdabeffaffdfdcafdcaebecbaadbebbffcccbdddabaaceeccacbfafedaabfaedecccbdedfffbbbecfcabcafebdaefcecccbbdefccececbafcffefcdaaecdbddaeefcdfcbfcbaececeaecfefaaffacdafcafcabcebfadffecaddcddbcfcabfcccbfabfebecedafdeeefafbafcbbfadedbbccbbbeefadcfafecfdfdcfbbdbbbdadcbedbfebaafeaeddcbebacfaeebccbfbcbeddfcabdfdfcbabfbdfcecdfcebfbcfefcbededfadaaacfeadbfcddcdbfbbbadbaeddcedbabdcbaefaabbdfacddeeddedebcffcabfeccbaaeecdfdefcdcaebabacafdcccbceaeabfbbaddfaedcabaaefffabbdfadbcdacffedffabbcaafbecddbfbefcaababecebdfcdcdecfcfdcbdbefcafdaabaefebdefcdeaefcaeabceaceaaaceceefafaffdeefeabbbbfdfdccdacaaeaaadcfcbcabcddacffddebdabbbecdbdbadfcaecedbfcabcaccdfbbedfcffdaadafcccefbddcedebbefddaefddebdfadaaecdacddfebbeabececfddcaecdabbddfbeacedfcacdcefbafbadcedffaebbbdadacbcfeadcedbfedabbdbfbcaaebabaeadaccccecdafebfeeddeadadbabbffadfbbaafabbedacedfeeebbbaafceffebebbdafcabecbacaebaaaaaddecffeffedfbcfccabffdaeefeeebbefcfdbbcbcbdcbcfcecbcaacdbecddebedddbfdbdeacfbafddcdbcbeabfedefabdebdbbffadebaeebaaecccbaddacacdbfafaeabdcbffeabdafcabacfbaecdaefbbdadcfbadafaaeececabffcecccadccfaedcdbfbcabbfcdbbdfbdddcaebadcbaecadacafdcdcdccabafdbecabcbebffbacbcdfecabedbcdcadcbfcbfecddeaababcadaddcfbdceaabdaddedfcabacadcbabefdeadcacddecfeeceffdcafafbdfeafbfebecfaefabbcdbcfaeeccabeccabafabbcfdfeccbcafebbdbcbedfcdeccbaccadbeebcabecdbddcbfddacebcfcdebafaaebfedacaaaaceecbdeacaceffafbbfdbffeeeebfffdcdaabbbcacdefdbaaecdacaaefddfadddcbbbcfaededbbaffffadafbdfbdfedfdbdbcabcdfbbcfcedabdfeedddbcdfcfbabaddfaffddedebfacfaafeedfabebcbfdbabeeaceccddbecccaafdfbffddecadfeaaafbaccaacaccbcaaedbafcdbedccbfdfbaaecadaefbcbbfcabeacdaeeebcdedadecaabdaeeffaedbaeabebcfcdfdbaacefefaecabafaebedbdcbcdbedcfbdfdbcdaedaeeefbbdaaebfeecaefecccaceacbbdaadfdaedfdbbbfacedbabebfbcbdbfffddcfdffafeaccbddcecaeccdcdefecdfbaebfdecbcdaeeebecdecbbfdbbcafadeaaebcbdcbdefbccebcefaceabdbddfebdbadcdcdeeabadceebabcfdcbaedbadfdefdebeabdffbadeeecbbececcfaabdaacbaefcafcedebbfffbdedbfdefcafcadcdafcaecdebafbdfbabfcedceaadcfddfdcafbaefeccaabdcddaecbefccfbfbfafceabfebefaddbfedcbeadfddacdfcfeccfcdebceecebfeccfeeedeecdadeaacdbdeeadefcfebeaddfcdcaaffdfeeabbfaadabfdcdddeeecabdceeebcadcbbfbbafeebdfcbeefafccaebdabdadacffbdebcbacfffcacfdadcfddedbceedffddfcfcafecbadcffddcedfaebbcfaebeedfdeecddfadeecdfbceeddebabfdfcfcffcaacfdeaefcfefcadbfedebdbceccccedccfefbfebcaecaadcaacaacdfccaaafdbefcbffeaebeddacacfbbcbecfcdbaadafbabcbfadfcfbfcffbfadefdbddacaefdabdceecdedfcaeddcfacfcffaaaebfdefaacbaeedfbaaedcefccbeebceafacbeafbfedaeadeacdcbbffdcffcabdbabccbcadbddbddfddbcabebfdebefedcbbcefdfaebaffcbbedddaadccfdffaacbbaaeefddaaefcfccdfcfddbbccdefccedacbfbcddfaecbafcedcdcdedcbafacfeedffcbaedcfbabadaafbfdebdccaceecbdaeaadaedaadfbeaebeaddaeceabcddfaeffbdcaedcaecebbebfcbcefcabfbaaabcbfaebfcebbaebfbfafafbdaddbcdceccadccaebefbfdffebddfaffdbbbfbeddcacdffecacfeddaeefdfcbcdaabeaeedcbecacadcfddeceaaeeedadaefbdfddcffadbeaeedecacaabeaabefeefedcaedbecbbcbcabdfddbeaadcfbdaaffdaaddecbdfcdffefbaaebaeeacdfafeadacdadbdfbcbcbecccfdedcdfcceaedecbfdeeaceedcecadfadaceeaafdebddcebcdcfbbcebedcbafccabefdfadfccdcbdbfacefcbbcefddddeabadabaddbebcdadcaecaebcffdecedccececabadfdfaebbeecffafbcfabdbdfaeddbbfccbafdbeecbbeeeecedfbceafdbbfecdcaeccddbbfaceeeaefefaaabdceffabeabaceddcfcbbedfaabfbbabddaaffbcaddbcdfbdeeedbeedbdecdaacdcdfcadfdcbeddbceddbeacefbfddbadebeabbeadbfccfdccfedefbfbbaecbecdfceefdefcffbddcbbbcbdeffecaaefadcfedacaabfffbdbafadabaddcffabaceedfabfddcbbbecebedcedefbafdfbfbbbbdccbbcbbafffaaecffefafbfbfabcebbbbcdcdaeceafeeabcfddabadeebaadedebbadfcbaefaeafdceffdadcbeaaedaeaebfdafccfbbaaecaaafaadcaabdcffcbfdfdfcbfeecfcedeeeacabbbdeaddaddceecccafdcdbefccfbeadffaceafadbffeefaafbccfbdbddbdeebfbdaadcadedfabbcccaffcfdefeabacaafdffabcabadfdfbbeeebbedacafacbeedefbeabddacfbfbedcdffcbcccdaccacbbedfcfabcbbaebfbebadbebeafeedcecfeccbefdabdbaefadeeacffdedeeecdaebdeaaabcacddcffffbaddacdfdabcbbedaafddbfcdadaeafbcbacffdfbfdcbbeafeefaeffcbfbccccfeaaacedacceefddfcbceaaafffffafbeeafadafaabdaccfdbaedcdfbbddcdebffcbdddebccfaeffdfcfebfccbffbfafefdccccdadacdeefacebbcbadcfafabcbcfeddebedeacdebcccdfcaebecbacabfbaccffebeccfddefecddeecefbaadcbbeaafdfdaeffdffafcfebedeafdfcbaadeeadfbbadfdcedfcacbdeebcaebeadafccdfdccacafdcffdedfededefdeaadcbfcbfcacbbbcffaacddbccfbdbbbafffdefdebafddcabbecacecebeaccdcecbfefcfbaeaaafbdfbcdbfaaebfbacbfedfbfffeaaabcacfddccccbfeadaebacdddefcabdedeadddddeccdcafffbbcfdeeaeadbdcdddacbadecbbffcdbadeadfadecbfebfcbaccffadefacadcdcafebefeaddbcbdfcffdbfecadfedabaceedefdbfceecceaebeeabcbcbdabdfdcccadebbedcbbedfbcdabdedcfdccefcdefefcecfafdaffceedcabdeacebadbeaebdcbecdfbdcaebcedbbebeafcfafecebddbefccfaadebbceffffabaabdadbabcfaaccadaafbcfbdadcbddefedefbfeccfdddbdacceadfefabdbcffadadcdefceeffaafecbabafddfdcccbcccbadfbcfdcafbccaafefedecdcbecfebeeedfafecfafcfcdabfedbcfaadfaeefcecedccfcbcaeefccecfaacdedfbbbaedeeddbdbcdffaedcacaecfbaecbcabecbccdbdabaebeadbdbcbbbdaaddbfdfefbccdaccbdafeaacfcdcfaacedddabdfffadaccfecbdfeebaedabfdbdeebcddcacbbdeeddeeaadaebffabdebfcbaddbfecefaadacadcbccadefbebbfdbeafecedacabacadaaccbfaddafefbdeeafcbcdbbdedaeffbaeeefeeafedbeceefffecdfbacbaececaaccfcedfbeeefcffeceacbbaffddbaeddabebafcceaeddbcdcbbfdedcefbaefddffdaebfabfeabeadfabcbafcfcfabfebfaaceaacfcaeaeeabfcdaeaceeebffddbcaeadfddfbeddbadbcdbfcfdcedecccdbbbabbeddabdccddccbaaaabcbceeecffaacacdbaaaeeeeddfbffaedfbdfafdbfdcceacbdcebdeecabcbceabaabcefeefceeedddedffbcfbfffceedceedaeaacfdcebbfafdcccfcdeabebbabddaafabcbdbffceebfffcaadfebebebcebabfdadebedadeaefadfcdfaafbaacdcfbebcfddcdcbebcebbfddbdfdffcfadfcafcaeebaccfcfecbdcadcebdbfffaffeffdbcddcbffffaadfadbcdccabfdaaaecadbdebeebceadbcafbdbfecbedebacbcffbfafaeccaffadedfafedfbeddeddceddeebcccebcbbdaaebbbadadeeafeefeecbbaabbaabdfefeabffacddcfbeafffdcafecbeadedfebcaeebcfdececaeecafcdaaabcbaddddfcfbbfeecccabbcceaeddaefdfdbedbbfdabfaadcbcfbfabafdafadeaafbfbfdaddceeccecfedfecfddccdaafaebefcbdbdeeccdfaeddabfcbdecbbbcbccaddeedffeafbfccaaaccfdafffdeabcbbdaaaffcbdcabcfadccdcdaddeccdcbaaecccbeddeecbcbedeecebbcdaccafbeadfdebaccaaececfeffbcbeecbcaefbbecfbbefebfdfbdebbcbccdadeddbacdbdbabaccdfdbfabadaeccfefceccbeccdcdcdcfdfcfacbbddbfbdacabaeefcdfeedbedceeffacbabababcfafceebcedcafcddecaeacdafdbbbcaaffeaaabfebffbacbabacaddbfddaedcbcedabebcaccabdacbedededccaddbbecfffbedfedeebabcfeffaebebdccceafaacbeebeefbaacacaedbccafbeeedeaccfacedaffeadfcbddffeeeeeeeeadbdfeeebdccffefacafaaeafbfdcfaabffcacdadeffabeddcfffeeecadecdfaeabebaadddbcefeebdedbfaddeaacaaacacceeebeabffaaedcffcfecccbcecddcaacecceffdfcbdfbdefcebfbbcaeacaacefbdccfebbfbfbccfaaecafccecdacceafedfecfbfdeefecdbeaceddcffccdccedefddcddbacbbbfcfbfaeeebdbffdfeffaabdcbcbcafccedffccdcbecaefdabafdadebadbcafbacdcfcfcbdaceffaaabacbcddecdecffeafeacaaddfacadabffbaaaedfcbfacdebdbbafbfcbcedcfabbcbccfdbaaceebdcffdbedfefadbfadfabfbdacebdddecaeacaddcececaddedbddbfcacecbcedfadbfbfccfaafebfaccbdaacdafdfebaffcefecdeaecadbbfcadbdddddfbcccbffacedacecfffacbbdfaedfacfafdddedcefebeafeddddcbfbdefaafadeaebdeebccdcaeedacddbbbdccbfebccebdeeeeaebfeceafbfbabbdadeffdfceacafffccbfacadbddadebefefabdbfbcabcefbccebbaddabcdcfdadafbfeaeaebcdffdeacbeedbdbffabdcdfdaeaebafddebaffbeaddbbcecbfcdeacbbaaebcacaaacadfebfebcbedbafacefbaffcececddccbebeaedebbfbcfbebcafefceeadeebdbcdcdbbeaadefdcbacaacfeabcfdabefbeecffcbfebefebdbadfffabcfffccfcacdbefcdbadefeffdfceffbbeccbdbcdcecdfaffdbfecaadccacfefafeebabafcfdfdecfffcbeafecabfdaefaacffeabebeeabfaaacabbeeebddccaeaaecdfcacbdcafbabfbdfcdbbcdccfedabceadadacbaecbecfbbcbfdbaadafbbfbecfdcfffdafbcfbaceaebfbedeadadeadedeceeedbfdabecdfbcacbfcdffaacadfeeccacdefbbddfcabadcdeaefaefecbcaedffabfeeedbeeefcebbbbcdddeecaaaebcdabbfcfbfbeaeffdaaaceacdeffeedfedbafeaeedccafbbffbdcedaeaabbffcffaabcbaadefbbafbaaafdbdbcafaecefaaffdfaeaebabdebcddcaeeadfebeecfefaacabbffedbcbbcceaefadceffeecfbeaadecceebccebaccdbcadaccdcfbcecbcbaffacfeafebcdfabaaadaefeffecadcbfaefaefbdafaeefeddaedccbbedebdcebacabfaabfcfeaaafdffbcaefbbdedcefffaecbefdfedcedfeedffbbdbdfabbcadfdfacaaefbbbfdfaaafbbabfdadbeeffcdcabcfbdcdfbbbcffdeaeaadefbbcabefdadefbcbffcddaaabfadcffcafedcecadfeffccdceaeaccebbbffaabdebaeebbfecabbeefebebacafbaecaedbbaeeeddefbfcaadafeefebcdccbeafefccdcfbdfffbbaabcaffbbdedfbdccafbfbcfffffecadefbebacfbbacacedabafcdbaeeaceabcdffcabdfcaecdeadbadbddcebedcfaeebecbcccdffccfeecdbedafceacfeecfcdbdfaecdbfeaaabbdcaedfcafdbccdcdfdccffecabfaadcbccacfcadcfbabfeffcdadecffaabbcfdedbabbbefaabcdeafaabcecafccdefefeddaceeedfafddebedbfcdfdfcacbebaefadafbccdecbaeadacacebcafcbebbfdafebfabdfdcbcaebefcbfcbddcdbbbdffaedbfacfccccbaaabfcfddcbfcbbbdaadcabeccbdbaafbeeddaecadacffbeecfedcbcbfcfeadafccbdabdfecbbababfafcbdfeaddafdefcddccbeedeadbbeceaebcacebfccbebabfebafdedaaaffeefdcddeecabfbdcecdbebabeefbcdedbbdbabbbbdefaccdbcebfcadccfbdedbabefeedecbbaebdedfeaeaeceacfedeafadcadbadaffcaceeddebdbbfebcdadeeebecdadbccfafffeeeaeaafeddacabbddfedacaefffafeaebafafacdabbbbcaddfbbfddfcafbcfcffcbcdcffdbfedeefaebbfbebfaadbcbbfdecfdfbbadfeccbbebfbbceeddfdbfabfcefcbbdeffeabcabbeddbedceedbdfaddbbcfdacdbfcfbacddceaaaeabbecffaeeaeafeedfadbbaeefcedaababdfecbafcaccdbccafbeffeafcbbdaccceaffbefcbfbcaccbaebcbbbfbafbdbbbaacebeeddfcecdeebafecbcacfaacadedacbbedbcffcbadadffecdcdfabfbfbceebddbaecfbaddcfefdfcbcbeaecdefabbdfcadaabbfcbaecdedefdefbfbfdcdfdfcffdafefbcffcddedfeedcbbcbcddaaddbcccfecbfdcedaeaccdfafedefaddfbdacecaeeddbdacaeabdbfbabcfecbbceecfdabbdbfaffbaddcbcbbaafdebbfbddedbfbcfbcbecbadfbfebecabacabddcddbddfadaccbdbbedeeecdaebbdfdccebdfdbdcfdfeebfceffdcbefcdddcbfffeacfaabacfefabebdecdceccbdceadbdfafffcaffddbedeacccafcbbdecadfbdfadeadeeafeceefecddcacaaccfeaabecfbeddfedaedeccbcbbdbbcedbebfbbfecacfebdcaedeedcdeaebaacdaeabbbdcefbadefadbdddfdafcbebfdafbaebfcaaebfeecbbfebfbbfdbcfeccdccacbeddcabdebdfffacbecacbbdccfebefecedabdfafffdfbdcfcacafcafeccafedfcceebbfefbeefdbecfafadaebdccabeecacfbbeaafdbfabcaedaefccebffadcaabbeacfdabcffbceecadcbcdbdabfebabccbefebdeffdeaeafcbafdfffeaafeddebfddaceaffdfefffeeacfbedbdbbaeeeafdbcdfebedefbdfaceeaefcbfebecaaaddadbbafcedbbaaffefbfdbddfeebcecefeabaefecfdededccbfcfaeaaabcbfafbfcecffbdccfcebecfedacffacbdfbadefddccbecdacaecbbeebdceaeafdedebdeafadeffbdbfbbaaccabedaeaaecabbceedffefbafdcfcaecfbeaeaeaaebeeefdccbaabaeffcfbdceedbbfdcccefefdceaafadacefecaccbeeadbccdebafdfeecefeddcbabfcbadcdbecadebedafdddfebdbafefceeffaafabbcdecacdcdfddfcafdfdadeceffcbdcdcbebebdccdbcafebaebbcbbedbfcdeddffcbeccdcbaccdcafdcacdbbbcebecffbcedcebbdcaecaaedccebeecbdffbecaeeccbbccaefdceadedfdeabdbcdffbdcfdbdfefdfdccedfafcfbcabacaaccdaffbedabdcddecafdddfadcdeacaccdcddbaeaaaddbbffcdbebcfabedecbccdddacdeabaeddeabcedcfdeaefafeddfdbcfcfdacffdbbdeddfcdcedbacbacdbffaffaddecafdbedaaabceefbbdccfadaedfccefbcabebfdbacfdfdddbcddcffcafcfcabdedbffaeecedcfbdeddceaefdaccdaaffffecfdcdeefccecbaeffbeceffbeafdadaddeabaaaedfdbfeaafdfeafedfcecfbeadcbefdcfdcbecdaffdacaaebbcbcedbffbbffdeabfebabbfbebfdfdbcfbccaeafbadffebbdbdfecedbfdafeffaeaaeededbcdeacafcedbcafbccceecebfbcbeafccadfdcdcaafaaebabacadfbfdefbfcafffbbeafefebbbdbaffbddbabcbbeedbababfdbfeecebeebcaeedceeaedbdadcaebbedaadfbafaebdfbbedddcadaacbddafbfafabdccafceebadbeefccedbfecebeacefabbfafbebbcefceadaefdbbeddbdebdebddedcfaccfeffaeceadceccaffeccfafdbacdfeceacbcbadfcadfcdcbfedeaebcebaabccecfffdafcfbfcddcdfeafefcffffbbddfcfabcccecbeabcfccdcecceeeacafacbfdbcbfdddfadabfbbebabfdbcccbfbfbadebfeeebcdbbdeaccefaaacbbfcfddaeedeceeccaeecfaaeffdbbbfaedadbffedebeedfdbfbedeaacfcfcbdbaceffbddefeedbcfcededceadfebaefcacaceedfbdffdfddedfcddbfacdcacbbcebaccddbbebbaeafaaeebbabbbcfeeefdefefcbfecedafdcbacabacfacfbacccbbffeecaaacfcbfeeeaaacadbadaefbebaacfbdaffbbacbfbeeaaaefefcfacfaaafccfbefccffddddbbbfdbcaaebbfaadcbdbfadedffbcbafdebdedfbafaaddcfeaafcfcaaaffaaebcebbacccccabcbbacfdcfededffedcccaecfdefccfbfdbbcdaaaabddefbecfdcefacabbbcaeefcbaebbbabbcbfdaedbdfaccecbfbedbafdeabeefafacdcaeaaafbfcbeebcfeebcfdacbafabcfdfbbcdecfefcddcefeedbacdabdacbcfccabaaacaacbcaadcfabebdbcabdeffcfbccfabcebeccffdeafbaedfcacdbbebecccfabfedbdabbafafeffddbdbafaaaeaefeaebbcaecbeecaadaccfddbedccccbbebdebcbcfecfbaefdeadefccfedcbdcdeecdafdafcbcabbaafcfedfeefbcabbaacccecbeededadecedeecbcfdffceaefbacfebdcbabbaeacadccbeeefbadaabbbcedbbacceeebbddeafaefefaafceecaadfefabbddfbffdcceedfddebabfedaedfeedbfeceeaedbdabffecadcacbaeaefcddefccdbcbeafecddbdabbfeeaeedbdbaffdacacdefabcdcabaedffbffacceaecaeafdeafdaeaeddefdeaffaefdaebccefcfcdacebefbabebadcecfaccdccbbfbdbbebbccecadcabfadabedbfacedececdcfadbeceeaaafeacafdcfddfbbbccbdfebacacdbdfacaaadecbadaecbefbbebffacaeafffcdbfdefbecddfabaffaeefafdebffdcecbacadeccabcbbecbcbcefecfaabccdfbdecdefdcbecbdbebdfcabcadcbcccafffabeddedcbefdbcbdefbccbefbbfeddecaaacbfdbfcadcadbebfefedadbbbdbccdfbaeabbbeccbcaddeebaededfcdfbaafccadcdbcffafdafafeaaebdeaaefddafdadabddaedbfbbbfbbdceaaadffaafefbaaeabfebfbddfdaecaeabfdcfbcdfdcfbbfdfcdbdeacaabdfecbfcfbbcebefbdcbdfaccbbafebcbebdecfeafbbccaaaffedbcdfefffdbdbefdafcdcefeadebfededccafdebdfbacadeefccdfdadcddddfdeebcbffcebadceeeefbdbfacaeffffdcecbbbcafdeacfcdbcdbfdfbaecebcccabcbeeacdceddcdbcbbfdcfeecedfbcdefdcfafedbafcdeaffbbdefadcebdbfbcaccadfadcecfaeadacbabfedaaffabfebedaceeaffebfbfafbbfbdfcedaaccefdbdeaeabfddecdbbcfbacedefefeafdcbbdffcfdeafeddccbbbdbbbfaceeffddfabebedeabefebbabecedcbcdfbfeaacbdeafcbacaeedfaaaecbfdfabdaaefffdecbcecdccfffaaafbadcdaedfaccdccbdaddbbeadffcaafeaadcabcfaabaaacbfedacfcabccaacaadffbaababacbceccdbcebdcfebeeaabcbbdeccecbddccaaedaeefafedaeebadbaffccbeefabcbcccdfffaffcecbedddeddfabfbbafddecbdbdabcdcabeecebfdcfbebabaccbfedfebfdadeeafbffcecfddacacbeebdeaffebccfaaacdceaaecdcecafdeacfcfebbefdcedadaebcbbefabaddfcceafefedadecffcbffbcfadcbbbddefdaffadeffedcdedadeacddfdebddadfdfacdfeafdebbdfcabffeeaefecacdeedabbbcfeefeedbfabcdacabcadcecddacedceaeeadbfdbeccacedbedfadfebdabaffeedfecfbefadfdfceceffeafaccfeabaffbfcbdbeefcffdbddeeecbadefaddbdbddbfbebbfcdccffabdffcbeacaefdfdaefedaffaebbbdefdfeebaaaeabfdecccadffcfdcfcddfedeefcfefdfccabfbeffcdeffdecedbaedeccdcbefcefcfdeccfedbeaecadbbecaddebdcaceffcbecafdabcbdbcacffddecbcbbcdefdddfeadfdbafebcafcaecdbcaeeffafefacceceafceeaacdddabbaceadceccdfdbcbafaaedadcbcffccfeabfffcaecdebdebcffdfdabddecdcbaaecfbcdbebfcfcdbebaeceacfddacafadcfdbadcceefcebffabaecaefbbbdedbdaacefcfdbbddeaedfdbbbaeecbeabfbeebabcdbfdaadcfdcaaaddfefceccebddeadcaedeadefbcfdafabdadabbbaaccaaaadfaecfaffefadbdfaaefeffccefdbabcfdddadbccaedbefdddcaaedecabfbbeddfecbbcbfedeafacabbcbfeebbffbdcdddfbbeafcbedecaefdadefeffcdbefdfeaddebabfcbdacccccbdadafdefcfadfddfdbabbbebcdbfdaffceacfeddcbaeccbaabddecabeeceaaaffccacaafbfacccdffefdfbdcdfbaafcccbfdcfceddbbbacdbdfebcefddabbcadfadbffceadccfbffcabedefecbedfbfbcafffdbeeefedbbeedafdcabacdccfeebbbaeffbdfcbedcbafabdfbadaaaddbceddedfaefdacfbedfdcfeddbccecdcbaafdbcdbffdacbdffadabaadadecedcfdfedeafabccefcccdfbfdcaaabdfaffadeeadfecfecdaaeaaddfcdbdfaccdafaeaefbfbacadabddcaafddebfadfaebecdfbacbfdffafacbdfcbefafbbcbdfbdafbdfefbcaeebcfdfacedefbbffbdeeccbbaadaaddbefaefaeddbceadecebdbffecaabfdfeafadbbeffdfbddbcfedaddedabbdeaaacbdccccdeefdcaccbabdbfbfbdbeddeedccbffeafcaecfcbadeedcbeafcdbcaecaeabaeebdcaaedbbcbebfbfeaaeeeafabeaefbaeaddfebafdeaddcddeadbccffdadcaddedecdbfbebbccbbafbadfaebebacadacbbacabfcedebaeecebabdadeffffaceccaedcdafcabeddfbdaaedcbbdddedeebbdacdbaeefcdefffedfbaadcaebbaddfdceeafccfccfbabfdddbbbfcacaccbdbafeabafffcecacddfcedcbaaaebcefebefebfdfddcdeaebdebbeaacddcdeabbcbfeccedbedeffeaeedacffbafeadbddcadbffddbaeccfbbdcdedaffdfbcbfecfcbbdbfcabbeaafcaedccdaefecefbbfcbfcfddecfcbecfafaeccefdcafeabfcceddcddaefccfcadcdfedfafdaeebabafedcbaaecacccffdebefaeeacafacaefdbdaadbbaeecaddedcbbdfefaededceccabafdeccbbafcdbffcfccaeacdccdaaccbdedfdfdadffcfdabeecbecaefcfeaeabcdaddeccfcfefaabdbdffbafffcffdddfdccebeeaabbcbeeaadafadfceddecbfceabfedeffdabcbadcefdcafafecbfeaedfeeaddbceadafcabcdeafcacebfbdaaddabcefccfdaeeeabcfbdcedcbcfaebdbebacfaceedfcefbbdbdcfbabaafaefcaeaefbadccadbeddeecbacbfcaefaedceebbceadadbbedcebfabfcdffdcceacaeeccfdadfaaeeaecfefbeeccdbadcafaddbefaebefdbfdffcededeeefbafbeaedcdbbecfabfcafceebaabedebdfeabfdeaaeebabccafadadccffafcaabeecaefcfbfcafcfaeadabfdaaedafeaeeefcfaacdfafffcceadccafcdbbbcdcbcaaabcaabcccebeeafabbcbafccbeddfbedcbdacddbefbcffeabcecfafbadcaacbbdfafcbfedceadfcdabdfcbddacbbdbecceecacbceabfaddaabcafaacfbdccecccddfbdedfcacaffabbefbccbdedbceaabeaddcbaddcdadffcedbdffddcfcbfbedfffedffdfbdfccbcdcffccaecefecabccebccadecebeaedfdcaeaffeffaeedfefabaeaafbbfcecbabbefffbaeeedcaedcebdfaefabddefdacfecdbeccdcdddfeadbbaeacacffcfcaffbdacadbfefeddedcefebbbcfccbfcfdccbfbdacbdcfacbffcfbbbcaefffededdcafccabcaacefddfbebbabacbbfefcdfdbabeacbcfebadbdcecbddaccfebefbaffcfddfcccbaafeebdcdebdbfbddbacdfafbaabeedfcbeaaeffcfeefddabdbaeeadeecafcccbeedaadeccebafcebdfadabdcafaaeafcbdefcaeefdcfbbbacbeaabffadbbcfdabcdcbbffffbebfebbfdceabbdaeefcadecffbfdeadceeeeaefecadcfddaedeebcbcdcefcaaacbdaaadfeecfdeaaffccfcefecdbeddaaadbefbdbebeeabababdebcbedbdaceccebdefebcdffcafbfabfaddcfccbeedbefeaeefadaeedbcfcadacebbbdaffdeeddbeecfefbffceaebbbdffadcfcfceecfecbabfecedcdaceecbbabaebfbadaefffdadeadaedfefaaafedadcbcecfebaeadbdbbddeacfcfbeafeecfdfacdbdcefcecccffdeafdffdacccadebadaadaccabbcadfccaaffdaaefbecaeecccfbbeefbcdcfabcadcebfdbddeacfaabacaafcaefeaccfdabcdcfaadfaceaaceadffffdacdcbbdbdfbaababccaceccdfbdebaadfdbbaeaadaadadeddcefebebbafdaaffecafcfdaadbdfdbbbfaffbdfbbaecfdfcbfedbceeacbdabedfbfecffaabceeafffafdfbcdceeceaceabeadeedadbaecefbecbddbcbcafafebdeecceededfcfbbedfddcfefadebabffecadceaeedddefaababadbebdbabacdffecbecafbafdfedcbeecbbadbcfecbfadceabeacedbebceebefedffcdfeddeabdfbcbdbffffebabedebddcafececfbcaaecbfbdfdbcceeafbfbddfdabbedfbcbaddcdafbccabfbdcedcccbdeadedafddfabeccbfdadfbeadfdbffdcfcfffacfddeecbdeecdebbaeeefeafdafdcebafbfafedcfeffecbdbcaeedcfccadeefdcabeefefebccacdfcaadeaccacfedaccdedcefcbceefedeacedfccbbdbabfffecdeddcfcbdabfcdadddbdbbdcbfafacccceffcdceeccfeffeaceebcfeababbbacadfeabebcdfdaffbcdbebacdbfcceeedcabcfedefdaebeafeeaafbfccdcabebcbeebcdecbffadacfdfebfdedeaaedbbcafbbeadccfcedfccfabeaeadbfdedccafcdbedafceffebefecedebbcfacfbcfdabaaffdbcfbccabdcddebfaabefdfdbaabadcadafcaddbbdaedccadbeeecbdeeadaeffdaddfddfeebeaadacdaffbdddcbfabeddbeedcabacbabaaebaddedfddaafcdaabeedcaffbecfccaefeddccbbafdcefeccabccfaabacdffddaabfbedeadcddcbedbaebaefabdcebeeddeebeccaaabcceddfbefdbacdeedbababefbecffeacbfbdcbfccdbaabcfffcecbeddfbbdaafadbeecfccaabdcefdefbbcafeadfabeecdbcfbeaaaabfdaebaeacaafeccacaaeaaabbabdaadbbdbdcecedaabfaccfeccbedbeaeebddcebabdfcaebecfbdabaebcfcdbfbbcdbbccbdacbfedefdacdbaebafefecfadeaeabfffadfbdacefdbebbfbbdadbfbaaacbfadeacfbeeecedccceecceddbaafcacabdabfdcbeccecfefebdffbaddaefeccbbbbfaacffbbbcdaebcccbaaeadcadeddbdaaeeeebfedadafdedcbcbfdcffcbfbcaefdcadaaaaadfdcefcaaadaffdbfebcbedbcfcfafeaffadeaebaabeaecefdaabbeebfadabbeecadacfcbacdefddaebfbacbfbdbadaefdbdeeccdfdcedfafdeffaabaacddabafbdfaacdbbddbdaaccbebceefbcebaedbdacdcbedcaadedcddcfeafeddaeaaabdadfffdecadedfadbbcbedbfceecaddbbcadaedabcdfcaddbdeecfcdccafbdfdaeadceadcccddfbeacabdadccbedcfdedeacaffefabededfcedafcbbfedabdfdddececafbaceeefdaadefecbeacccdcebbdccaebcbadcafccbcbdbefbcaffafddedeafdccfffdfcfefcfcbedbdadaffcababcbddfcaebdcbcfbcabbbfaeabfcefafcdafaaccbfbbeafeccbfbefdfdecfcfbebddcaecdcbbfbbceedcdbcceffcbeaebddbafddbbbacfddecdfecbaeabafafebdeffabebbaefbdfcbccdaffbabcbfecceabccffbfcafecebbbbecfbfabddafcbfaadaebadacdccaecfddabbbdcfdadcebccdcaefaabcffcdfccdcdacacccabecdbfebcddecbdeaabedffbcecbcbebbaebbbacceccadcabefddbfffaffbdcaadadcaaefaaaeeaccddfdfbdecedfdeaefccdeafdeefafbedeeeccaefecefefcaaeeacfefbeffddedbdbdeafdfaabccbcaefbbdecedefeaabfefdebffcbebaaeffccdfedaccfedbbcacbbfbaefafbccafcddfccbdeeabfafffabdfacabfdaecfccddcbdbfdfbfcdfaceaceefadccebfedfbebcccdecbdcddeebdbeefdfcbaeebefebcdbdbdeecbabebcabfecacdcdefecfbaffefdbdbedeadeceafcdecbcaeeffdcabcfeddbbcddbddfebdeeaeecbaffcaabdfbfcfcffbccbffcdfebecffcabfabcbbaeabbedededbbacdeddbeedebfcdecadbadbcdfeaafdcceccbdecdffedecedffcfcbbfdebebeaebbbfdbdbbddbecfffaeceefeeaffbfabfddacbcebccdbececbcdbfcfcffccbcadbbcbbbfccccecbdebbaadceeabecbacaaaecafffcdceceeaaebaecadbddebadabbedabdaecffeaebfdbfeabaddbbcecececdbdabafabfeaecbfafdfabadecfaaaddbdbdbbacecacecdcedafacbdbfbebbfdecbaeadbbccecccabeecedbebbbffbcdbfeccdebedebbfecdfcebedcfcadddcbcbccabdfabfddffadfcbdcacafbaaecbbebaaefebaecfbfebbfbbfeabbedfdceaecfebabbccdfdbfdfcfdccddcddfadbcedeccbcfbdaeccfddbaabfeeecfafabdbadfcbdedbeaeffecfbceedecfddfcadceafcadacacdbceeafdfaefaddefafafdcaedfbeaacccfcdbedecddcabbbccebddeffafdfffdfcccdaaccfedebcaadceedebeeddeeafcbfaebafbdddeedbcbeabedadccbaaceaecdcccbaaeebbbcecbdafdbebffaefdbafefcdcaeeccaddeaaeffadaeefacfeeaeafcbceacdecddbadfbaeddccacabfcfeededabddabacdcedcdacafaabeeaeefadfabfbcaadafdafaacbadcefffcaafdeacdaebcdbfbaacadafbcceabcafcedddbbfaeaadcdeeeffcdfbeaedaadfadafdbdeddfdefabbaadefbaccccbddbaffcabaaffecbebebeffefaedfdcfcfcedaccbffcdbfeaddfbaecbccebadcdbadabfaadccebdafbfcfafebacffeabdebfdeaebbefffbccbedfebedaabbdbdfbcfdafacbcfadfbdbebacdbcfeedcabffeaacddfeaeeffbdfddcbcaabbecfeeffabcacccbdfdfaaefeeaaddbfecacfedccffcdfcdafedfacbcceccdaddedadacfccbeacdcfccebedaeafbcfbfccaddcfcbdfeddeddecafcecdafcbbbccacedaefeeacfbedaedffbaefbdacafbadfaeccbacbdcffddcedfdddeadecbeecefebacdbafbcbaaabcaacebbcfbedbfbcdfaabecedadefadebbceecabaddacdceffeaeddbaaecbdfdccecfaeeecadaebbedccffedfeeaebddecdaecfeaefcbbabfaafeacdbadabddedefadbcdcdeccfdcbddeecaadddfdbdeeadfbfdcfcacffabfbfecbdecfdddbedfcddbdabffadeadabdcecadceacdcfadfacecbafdfabafbcacacadceaacbdaadfbcedecafbdabcdbdcdfffdfccbaffeefdfbbddddfaafcaffcbcdbdadbfdeddcfaaafddfceaeebbeecbaaccefbabafdaafecfeabcfebcccceebeeaaabdacdebccdadacafabdceaedfccdffeaafdeaecaefeccfecececfdddfaaeffcfcdfdfbcdbfdaafeaddffdeabcfedbffcdbfdfbfededbbabdcdbfddfccfbbafaacffeceebfdcfcdacdbfedcacdebebafdcededcfffefcfbabbdfeeaffbcebeafedeaddbbaaccaeeedccedbdabbaabcbbeffeedceaafbecaaeaecccaabafabccbfdfaedffeafecbebacbcbaccdaceaccdbdaeddffecdeafceaabcccebcbffbbfcfbdfceadbcfceedebdcdbfdeeedfefcedddbaacabbceaceefdebbeabeaabeabdecbfbecfcbbcbeafddfcbadaffcbfddddedeabefadbedbfcfcaacfbffffacdcefbffbcdeeeeeadcebbdfdadbddabaaeacedffcdbcbeecfbbeecbfefbdeefcbeccddcfdbccafccbbcfacdccbddfbfedbecfaefbefdbbddaccdbfdebcfefdaaebeebaeecdadcfcaeaefeacdabbcdbfffdcdbccfffcefdbcabaccbabfceafaccfadeeafdcdafdeffcdbafcfaddfbcfdcafcefffedfafbaefdabbcdceedbbdbecfbddcbfcbdfabebeefcdfcfadeefccfbfdcbfbabfdafbecbafceefdcfaefcaadedaaebcafbbbabedefbeaebbdfacacefdbcaaafcfeacbecfcedaeacacedadfadecffadfbdaebfecacffeffdddedbfccafcbacefffccbefccfbedabfdeefebaeaeffdefaefffdcfcbafabfebabbabadaadbabcbddffbffefbccfcabbabcbbabecdffdddbeacfbfffcfbdfebfbdabcaeeabadfbdffdcfccbfdbddcafbafccdfdcdffebfedddaffdcefcbfdaceaadbfbaafeacdcaebbddecdefcecfefdcddaacdebeddbdcbfebafaebbdeceeabeeeddffbdaadcbffeabcdcffdeeedccebbbbfbbbacbcadafaddfdaabafbcdbaecdefecddccdfcfdebacbffcedeccfeaeebdedafdebaddcccdbeafcfbbaadacdbdcdaeccccdbfacdcaafafddbfcbaaccbabdecfdafedfdbfcbcefffffadbaffbedccabecdffedaaafaadaecbbacedbeabbcebcfdefddaeeeebbaceaadadecaadbfcbdebbaecbffdbfbbefdcfebccdaddecdbefafbadcccdfdfaabcfceffbbbdfbfdcaafbfacbbacdfeeeedaedfbfcebbfdaaefebafacecbfbceedcdcadbcbbfaeecaaaeebeffcaaccdeeffccabcdbddeefecedcdecaffaeecbafbceaefebdaaeedfbeefdacedbdcbdfffaadbbccccccfafceabebbcebeededdfcfaeeddcaeeeafeafecbcfacafbfdefbeccfdeebfcdcaabddeabadafdcbedfadeaecdedffedfedefafdadbbabcafdceebfcabbdeaeaaebfcbdedbfdbbcdacadbfcabafbbcddbdcfadaccddefedafdbfddeffabbeeeedbbadaaabadadfcfafceceebddceeaededaebaabefefbbdfbddddecbfaeddeccbcefecebcabbcddbedcaadcbdcbbbfefeecfcafafeafddcfdffecccbaceaacbefeafacfafefdfdefaafaebdbafccfdaaaebabefdffbabeadeafdabfdafdeefbcfbaaafccaddfcadcbfbdfbadbedcbbbdcaaedeccaddfdcdfedcaffabbbcfdfabebaeacbfbdbdffbccfbaebcbbdedaecdcbfddbebcddefffcaedeabdfeffcdcfedfabaaedbecddfcaaaedfdcfefaafcdcfebdcbfcedadcfbebcefedcafaaeddfbcfabbabeeeebcbbaeeddebfbacfdcdcccaacefbfdfdfbeebbecfebbfbafacdacadbaedabaacbcfcdaaccdabbbefecdaffdadefbfbecaffefaaeeaaeceadeeeaebabadadaeffcedfdbbdabbebfdcdbdcbedbdbabbccfdfedfeadfcefdbdbecddecaefdcfcbafccafbfbfdfdfdbfbfeabdfaacddaaabedfbfcfadbfcefdcbecbdaabedeeddecbddccfaebcfbcbbdcfcdabcaffdcbdcadfbbeeedacefceebdbccbcdbacbdbcadaefacebeceafdefbffdfbadfdebccbcdccdcacdcedaaecaaacceabceeffcffafcbacdffddabeedbeeeebccbfdfcdcdacaeaaafbecbdaeeffffaeaccafdbdaebeabcfdebdbafffadfddecabdcdcfbddeedfecbabdeedcdadacffbcdedfaefbbbfdddcedfbbcffddeaccacffdaabfaeeebacbdadfddcaafcaeffaadaadcccbdcbdeebdbfceceecafffbbaddcbebcedacaecbbccceadfbecddbdfceeccbafbfeebcbcbbdedcacfeacbfaafefedaaedaeededccbdfacfebbabdbdbbdaadbbeecbcbeffbdcdddfbbaacdfbfbdcacabfabfcdcadadcabcefeeddcefdeebaeeadaeaacbaddaabdececccaddccbdfbfdfefedeceabfabcecbefebbfafacdecafcabedecdedafdecffeedbebeebdcedbaceaccbfaaadeafaddcffbbcfaaecadfeafaeedcbefbbafeaccbfbdafbdbecbbeedcdffaffcfdbcccffceedffadecebbbaeabaffcbadfafadbdccdbccdedeaabfeaacceaccddabaebceebccbaeebdafebcaccedfdbbbdccabafbfbbeefbdeefdbfeaddfaedbbaaaeeeeadbfeededaeefccedcdeceeffffdbadfbadabebdeaffabddcdccfcabaeeabcfbebbdfcbfdecdaefabbdceeeccecfbeaeaaffdbbbdebcddddbbeeeaecaebaaeeacadfebccfcfcdbcafdbbfeadaadbcacfaefdfacebbfeefbedefffacebefeaccccdefccbfcfaebacdfeddfdffbffacbfadcdfaabefeaadfeafdfeccdbffbfdefceffdfaffabcbfbaecdabdbfaebdcbadbcfabeefaaababafbfebdfedabaaebbffbafcecebddfbbebadeecfdacdcebbefddfbaccedfabdaeefcedefeaedfeefcbcbfaebcefdaefcdeeeecfdabbaefcfbfefebbadecadedffababbddedcadaffdeeefffcebdaaecbfbdffebedfacfecfbcccbebfaeafadbeefaebffbbdecffbfcdfdecbaebcffcbbbbdebeabadbaeffdafacdacaadbcfbcacecbebdefdeebfedcbbaedffcedafbadbbefdccbeaadebccdbccbffacdacbdcbdaafeaceacfcfedcbebbcefcbaaeaaabbebdfbcaedfeaddffceffbddbedcadacefbaebebfdaaabebddfecdbbcbbcbbacabaedbcafecbdbbcafbbababbfcbaefbabdfaaedfdcedddecceadcefbedebfbbefbdfadebcffbecfabfbddabadccafceaeabccecddbefaeeffbfeabfebdbdafdcbecabdffacafacbcbcefebcfeedaaccbbedfabeafffedbafbdefacbafefcdacaefcfdaacbfdcbebeaaeefbecebafdccdcfefedfedbebcccfdfcaadcfddbffeaeaeefccfcaebbcfbefdffcebceabfeffbfeaddbdadacaccaaefeccdcbafeaedcadbbefabeeebedabafdabceaffcafddcabfabafbbaeddebfadfabaefcfdfeefbcdcfcffabeababdddaaedeedccddbecceedcdabbbefbdcaceaaebfccfcfbdacfaaaadccbbdfdddecdfecdbfbefffbfdeafaddfcbbdbcfacebdccddeedeffbddfdcdecdafeeffbddaaeabfcebeeceddaadfcdfbedfbebdeafbfceacbebaabfadfdcaffceedcfabdbacbbafacbfceeebdcedcfdcafafeaecfaedeffafebdedcffccadbeabafddcccbbdecfefcdadaabbafcabeaccdbbcaafbbeaeababbdefeeeaaabfdbdbcecfcfaacfdedbfedfdabbedbaadffbacbcbebfdfdafcdddeeefbcdbdbeebfadfbabacabbcafbaaaddbdeebfcdafecfbdeebbdafffceedbbddacbeaafadeacddcdedcceebafaacfcadfbabbbfadcdbfedfffdbdbcdeacdbeabaacbbfceeefebefebaabedaaaabbaefccfceabbbbdbbdafbeacccfadbbaeaeafddcdbcafbcbdcdaabccaebcaaacbabaffbabcaeeaaafedbbcdfcfefffdfaebfdafbeddbadedcbeafbfaebecafceecfbeedccdbabedbecbbbbdeecddceacbbecebcdfbbfacedbecefceadcdfceaabddcefdcefceacaebcfffebfbdbefacceacbfbaadcdacccbdabcfdfbfdbebdbfbbebececfaecddafaecfefdbfdeaedadfcefedccaebccfdbffedeefdbadecdafbebadcfebaaffdbddeaddcedfeefdadbcafbdafdffecaceacbaeaaedddedcdaabcadeeffbaaabecdbeeadfeecbcfedbfbffccfcdbcceafeedccfaddebcddefaacdfebbeafaefecdcaddaeeedebeccdefdbdcdbbfaababbdedefecfbfcdececaebbeabbefdbceeefabbdcefefbfadcefcacdcecbdbaebdfcbcbabafcceeaffbdfebadfcbccbcaacbfbdfbebefecafbafcebdedaebdaddefdefbfcfafeafbcddaeaebcaffefddabddddecadacbafeaebcfeffcbabaeadeefececebabdaacbbcfddacebcedfedcabbbaebdbdacaecaebabaeccfdcffdfdfbcddfcdabccefcbcabafccddeccccdceacdfffbbcccaccddffcfffccdaadebdefdfcfbecccfbeecbafbcdbdfcdcadffdcebbdbcedbfefddfbbbddcaeeafefbbcebfdcadfcdacecbaecbfaadbafeabdabacccaedfcbebaaedafeddababbfabfbcdfbcafabecbbecaeafdaccdccdbbbccdcefccfadabeabebcfaaacfbafacefccaeacedbdcebaedccadcedafaaceccfcaecdaaedfcbbabadeebeaebbefccabdecdbcdeabcacadeafaddacfbedafeacfbedeaeaabefeddbccfccfdfadabccbfaafeccfcdfddbbebabfcdbebabdbeadcaaabaddafcdceaabecfefaddabebcadcdabbcfbfeeeeedbafedfcddcffbaededeaacdeaadbdfbecbeffebdfdbabfaaccafdabfddaefdafebebefddcdaeebbcefcbeefeacfefdbebcbaddbfcdbbdbbfffdbababdffaefbbfddfaedfeacbbfaacfadfbbbbeacaceedfbeafcabbdebcfbafabedcafaecffcdeeeddbffabbaecfcbbeabdcfbadfbfecceaeecbefdeeeebaceddfbefefbdbbaeeccdedcbfabfdccdeeabedaeeedfaeeffdeaefdfdbdceadbdfeaeedcdcfafaffbaefeeefcbfbfebbbbfaffcdecfadecffcceecabeffbbebdeabebeadadaddfafacddbeffcbaecdefaefdeabedecbefebfadbcffbefbfbbabdfaaebbdaecfcbbccfdcdacedfefbfcfeddabcddfaebdbefefafbfeaffdbcefdcdbdbbeefefbccabcdaebcedcfaaccdfdafeffcccadeceaebbfdaaddeecffdcaaccfdfffcfccedaacfbaabfedabdbafdbecfdddcdbcabdaaafbcdabcbeebbcaefdedabeddedbfcceafdacbcfddaefacfaabacadfefcafdaedbfabafbbbcdccdbcfabcceabccccbedafcacdabbeaffdfeebafcfcacbecbfaaddbcfeecdeaefccbaeeefaabafffddfdaeffbffcffeddaecbdaeacbecdedcddddfdcfbcebaecfbfcabadfbcebaaabdfcebdccfddbaddafaedfbcfaaabfcfdfaebebfceedbeaededcffacccbedcdeddebccfddeabccbcdafddfeeaeebcacddbaddfacfedafdcffffdcccfaebfbdaccfddabcabecbdabdecdbbeeacfaaefdbfdaddefacdfabdffdbdddffcddceacdbaeceeddbbfaafbbabfaafcecbafeefeeeebcdbfbfedcdbcaebacabbadacdacfedbbfaabfeeffaeffebfbdeccdeafcfeecdcffdfbaabbcffefdffdcccbdfbbabefdbbcfbefeffeecfecfebfdbcadffedabfebbffcfcfbcdfdcbfcfdecabaaceeffcfbcbdcfdccfdcedbdccacfefcdbfbfeafacdadaeddccecdfebcdfcdfaaacbcbddadeffadceadbdefafcefefacaccadfebbdcbeadeecdaecffecaadbdffcfeebebaacadcbcceafffbaebcfeaffaccfcbbbcdeceefaffcfffeebaddcdbfccfddeadeedddfceceddaaacfcaaaadfdeeeddfbdbeadaefeaebfdbccdabcabfeaaaecadbbcaadfdbdaceaafcbbacfcbdefdbaefceeddddcdaffdccecdecadeecfdcacfaacaaaffcfbefcbfdfedacdefdefccfaceddbfaefaffffbfbbbfdecdffbdedcfefbdbabbdefafbaededfcedceaacdfaacaefbcdecddeefbebadcbfbbcfecbadbfbdedbcdafdadabbdefebfeceedccaabaefbeefeeeddcffeaecdaebdbcbdeeadfebdafecefbeeaecfeecaccccffaefcaddfbdfbdfeddbaccfbdddcfacefbffbffdcdeabdedefedebfddefaccdfedcafeccbedecbfcfebbbdfceeeaffaecaeceafcedadcdcfcdfeefafeafcadfdfeecfdcddabbebccbbbeadaecdccffbeafebfaefaabdbbbfddabaacfcfbebaaeefdabffcfafedfcfacabcdfbaccafceebbeeadaaefeccacfeabccfcedaadfffdbddabdbddabffcfffadcffdadbeccfdfbdecebccfffbabeedcbcdedfccefbffceafacafbfedacfdcbddfbaaacfefaecafabdbedcceecbafafdafdcceebfddabdbcecbbccdedfdfccafcedcddbecadddbdbdccedcedceaeabeacccaceedeccbbcfedeeddcbecdafcefedecdfabecffdbeefadcedbdceadefaabedfeefbeeefaedfdfeafacdedeadecefacaecedceefdbbbbdeefebafdebbdfcdeabbfecdacacedbddceddcfdabdafcffcedbadbfbdffcbababcdfdbbbfaffeedfddfcfbceeaeabdbbacbdebbdbfefeebabecfaeaafddcdebcadecbdaeededbefffaaeacdfcdbcfdcafcfddbdaeeeebdccedebdbfafffeaeddccadbbbefccebfacafffeffdebdaeacbefafdfedddebdedefccccfcdfebdfffdcdafadabcdebecfbcefdcccdeebdbfabedcfbeabacfbebcceefaecfebabadefdabebdcfeddbbeeecbbaeddafdbdfadffddddffeadafaeeeccebecbaaefffbfeadbccfbecaaebafaecfddecadfffaedaaddfebccbafadcdecbacbddaaaaddfdcbbcccaebacadbccefffeabaadbadbcebfcfeeffeefbfceddfaeaadbabbadfafbcbddadbcfabadcfdaebacdebcdafdedcededffdfeffbbbdfcbdfadeabaaffeefaddecfffdfaeeaaaeeedecbdfcecaefcbdcafdffdaefaccafebbaaeeacefddffdbedabcecddbcbeddedfaafdfdbcfeceeefacbddebcbadeaddcbaaffbfcccddbccadcbedacaacbdcabfacfceddcdaadaedcfffeeeecffddabdefdbcddfbbdeebcbedaaefbbaaecfccdedbeadecceceffedeedfbefedfafcecdeaeeaeeaacbfacfceebfdbefadbbdafebedeffbaaccacdbdebdeceeffebafefeadbeefadadffaeeffbafbfcfdccbfddaccabbbfbddbcacffadbdafbdcceffadacebdcdcabbeecbcdeecdbcfcddeefeecdcbdaacbbbbacaddcbbfcaefffcfaddcafebedbbbabbfedaeabdeefcfccffbadbbbbdddfcdddaacccfaafcddfeafdddefadbbbafdbbedadefebfeddeffdddcbedafcccbeaafddbacfcbcffdafbecacaaeadcedffcfbabfeacbcecccaabcceaecebbecdcbbadabacafadbdfbbaeddadbbfadeeefddececaecbcfbbbcadcebecfddffbcdbdecbbcddedfbedadadaeeaddecbfdffbabdecaceaadeedcaafbbddbdbcdddbbbdbfeedffecceeefafabfadfeaadbbecfaefdadfcdccecddbbdbaefdcefebbfeaeceeeeceddfefceebedefeeccecbdafcbfacadecdcdaadccffbebabfdebbaabfbeabdbceadebbcaadbafaedcacbefbbddaadebcddcfdedadebfdacccebeffffefbcbdfdfaaedcdbcbfbcbebdebacabbefdaccacdfabebeefbfdeefcbefefeffdcccaaeacfefaffaacaaffaadbeadfbfadadfafbaeddddaffdfdbfeddffefeebcebaacccdefadafbbfeefdffcdefcbbcfefedfcbcfdacfffddbbaefddcfececaaecabfcccabcdcbdeaadcccbadddaffaecfdbcdfbcbcadffeefdfdefdddafcacdcabaafcfdbacbeafccafacadccfaddeedfadfbadfffdadeecdefacaffcbaaeedbaaffaecbeededdcbafdeabffadfacefcfaaedfeeabfbbcadeabaaceccdddaacefccceadfefafdddcbdbbeffbceadaafafbbacbaaffbecdeeccacbdcebdbdfdddcbcedbbfafebacbbffedbbeddcdffcebbaeecbebcecdaaafbefbbbfdfcbdbcdccebeeefaacacfbaceeacffcedceaadecbbcaeeebceacdfdccccdafabafcbedacbeeaaadefefcdbfcfdeddcabfbffacbfbabddeccfccbdcabcbefcecceaccbabeafabacaacebcdeaafbfbfddfeeafdfaeabbaceeacfafbeccdbefadebdadacfedfbecedbebabdeddeccbabababecddfaeacefbfdeebefbbbbcafedeebcaaefffffccebbaaecaeacaebadfdfdfcccbfdefafbecdbbedefccdfacfcbefeabcabeaeceacacffcbbafdccfebbfdbddcaacbcaadcceabedbcbafecdbcaebdbbaefbfaeedfddebbbebdcdcecbdefaaaafabbcebaccefbfbcebcadeedeaaeaeddbdfcdccfceaccfbaeeaebedcbbeaadbbfefdcdfdfaffccafcaecaedbaddecacefaebdefebfecaccbdbccbddcbfeefcabaadbbecafcdaffccddbdefcabbffbdbaddbebffabbeaeacaaadeeabcfabdaefeafedcdaddbcaecbadbfeddfeeaaabebdbeacffbcffecfebcfbbcbfcaaecbfeefbcbcbeeacfbfedefadaefbabaeceacdfabedcadcdacdbbbcfbaaeabbbdaabdabeebaeabdefaebadaecaaaeabdefaadfcbdeeeebaedfafbbdfcbafedbaaedaccbbfdeaefcaceacfcfacadefabbfbaafadfbebacecaeaaebccaacddbeabfaaacecabbeeccfaeecbffdcffaecdddfdbcccbdbdabecfecefcbaadddcaaaafcbacfceeadcabaeabbdadcfecffbceefbbcdaffeaafcacccbbfbbfeebbcfccdbdaeaaebcfbbddccdfdbdfeddceeadaabdaddbfcebcdefaebccbefebdababcbffddbfeffafefcfaafaadebdfccdeedfbefbfeeabadfeecdeedcaedfdddecdacccacccfbbaaabeddcdafabceaccfdcfbfadfdcafebaeeddbebeaeabddcacdcdeeacdcacddcfdcbacdffdeebfcfeeebdddbcddabdedbddcabefabdfcefdebebffdbcefefbcfacefbcbaceeeafecacfdedadcfcdaccbfcebceebdecfaefcdeaeeaedbcddcbedcaeebaefbafdeadffecbcfdeaddbcceccddababaceeedcbdbbefaaddbdafbcedbebecbffcadaceebfbcccefbddcceecbdfaadeefdaabffbefabeeefdaeaafadaaebfefccceddbdadabfcceacbabbedeaefddbdebbcebfbfdfccefbbcdcbefbdeeefcaebbbccfefdcebfdbdfdbdcdbadfebfebfcedccedbcadeffddbcdacdaaddeebcfafbdfacdefbebecaceebceabdddddcfabcbfbbfeecfaedbbcdbfeacaddcaefebcbfdacdfddccbaddefacfdabaefbbdfdfdbdeebdcebccdcaaadaafbcbbdaefecfeabdcebeedcbdecccbfdecedcbcccdefdfeddecfbabcffcbeafecefadecbbeacefcfaabedabdbadacdcdacdaadfebfbfedacfddefbbccdcbfabdbcfefbeedfeeadfafaddcccdbabacebcbaacfaebcbcddafadbadefbcaeaafaeaeacadbabeaedacbaaffbbecdacfcbfcafcbdaaeacccdbcbfdddcaccdfebdcbfcbeedddefaefffaacabfcaaeafebecefbcdabdbfcccfbfffaeffaebdffcddacefacbcfbbbefbdaefbebefedfeefacdafbffcbfaedabbbcabbeebcfcfcbaeaccaacfecafedbaaccdbaefbebfbdbaebffbeefefcbbcedaddffedecdbadbbefabebfdfdaedbaefdfbaababecaaaeaadafbdcafceeccfdacbbfceebaabbbcccceffbffdfeedfedfccaaefcbdacabebbaabaccfeacbaaadccddecbbebabafeeddcfafccbaaabfadaccbedaddaadbcddefffbbcebbebdbbbdcedcdefabcdcbfaefabfdacfebcfaffeeccbcceccebfbdffbcabbccedeceeabeeadfaeaffafcbbcfcedabdedebeebceeddfadcfbdabbbbefcbfbadbcbcccffeecaedaaabfabeaadfefbbdacdcdeeababdacaaadafeacaeddedecbdefdaddbfacceeacfaacfeccdaececefdafbaedfcbeaafbcccbdfbdcfebceafbfcefabdbcbfcadadccdfbdbcdfbfadccadaefaebbaabadfcaddeddcdfafcaacfddbaeafaaeeecaedfafacebfaeceacdcdacbafdfcadfeeafbffddcddebfcfbfabadfdfaedeefacbaccfbcebbdaaccedabcfecdcebcbaabedbbcfbefabaadbbfbbecadcdfbffaabfdefffeaedfdfcbeabdceafbbfdfeddbcecbfdccabbafdccaedfedfacefdcfdaaccaeffbdabdafcdbedaabddadbdfaaddfddcbbfaaeecaeedebebbabfbaedcaffdbbcebbdebdcedbbbaffffedbfdfadbbadaeadfbfdabfdefdebaebfdbddcbccaddbbacfedffbbdaececbefeeafbeddffbdecfbabeabedadabbdcabebbfdbabeecbbbeebcafdcaebadaafadaccdeeaafeaedeeecdbccbcbedbabcadeadfccbbbacfabfdbccdbccaebdadffbebaaacffacfbafcaefecbefcfeaadbeeeddefdcdfffefeaccffdeadbcebdabfcbcababdbdecdaabfccaeefddbadfecdedfcbeeedcbddeecbcdcccafafdacadfdbcfefbaafdbcbaeadbfdfccebcfaafeedabbeeefacfedaadbffbeeedddbdfdfffbfbaffdbcaafbdfadedaebfafccdbecbecdfaebececfecbaeabbbdbabcbaffcaafbfbbefcbefbbfeadaaaaadbbfbfbbddfceaffebffaeabcdbefceeedbfccaebcaecfebfedcaeaabfbaedccacdefcfeffeeaeceafabffafbeaadeefcabffcdcdebffdbfcebcdfefdfbdcbbdcbfbccaedfaabadcfdccabcbacbebfbcbcbdcddddcdfebaabaeededbeaceeddecaccbaeefebeabaafdacefdbadadceebaafaffbfddafbaeafccfbcbdddfebecfdfcfaacfafeecdfdafcdebcffaeaecafbbfaffedeffecfabaeeccbacfebffdaadbbdacdbbfcbfbffcbdddbffebbddabcdcaaddebddeadfcbfffcfccfdffefcfeecbcbdbeddedfafcdfdccbfbdafcfffadfeaceafdefdafaabcbffaaebedeacaeacedcbeaecbcefcfbbececdbffccfdeccdbbefbdbedcaeefeaffffbdccbffabeecbcebbebacafcffddfbecbecdfbbccddefcadbdfefbffdacbafddcbbacaccceeebcaaddcfdcebabfdecaccbfacfcaccaebedcebdceacbedbbdfddaccddfbcceabdddbafaeaeadccbbdbdfbaaaeddeeadcccfdbdfaabdcbabebaddddabeeacdaccbdbedaefffdeffaadaddaadddceefaceddaffadbcbcefbffbcdeedfffaabdadbeefdcdeaefccecebdeeadcaacbffdecbaafbeeacafcddbdcedbbbaebdeacfecebfdcfefcbabadbaeefeecbfdebdbabffcafeeafacfebcbadaeafcaabcbaecbfebabcdebaceebebdfeffbfaaddcbdbccdaedbcfebeddfbcdfafdeadaaddceebefacffdacafbcdeadcbdecdbffeffbfdfafccddfcdffecdaaeaaafcdcbababfaafedbdfafcecaaadcdbacdbcdbbaadabefbdfeabcdcbdbeedcdaceebfbabdbeaccbdefcccaeadbdbfbcdbcfbdefdeebbbdebaaabbcceebbcacfbafcdceccddedcaadebdbeeadefbdaccdefbdccdddcfdfeeebafabebcaddffeaafdbaaeeafbbbcccbefdafdfadaaccacbbdbafdebaafaecbafbfcaeebfceaacedffffecadcdadeddfdbdcfbacddeaaaeefeebafdbbeccefcffecdffdffefbabdcefccfeebcdecdabeaafdffebbeefecaadcacabacaffbdffaacbcdcbdceeabfdfdbffdfafdfdeacecdddabeffddceaafcaeaacecbccfcbdcccdedbaeaabfbecadacddacbfafbdcbcfafbbeedaefedadbadcddbacabaddbbccbacfeeebbdfcadecabefbcfeeaaedaecacedceaacffbbcdafaefcffedcdafaeefeadafaacdcaeaabfcebeebaceecdacdcccecdadddeebaefdaeceabbacecfabcefeabceabebbededecaceabeaedcbeaddeedaceecafbceaeccecdcaefcafaceaedacfcdbbdefbbaffeeddcccabacfddbbcfaacfbdebfefecfebcdbfcbdbdccedfcbffeadbdbabbcdfaadbfbacdddbcbdceadfcbdffceabafeacfeacbdcefdbaeffdfbfcebcecaefceceacddadddbfceacabacfdfdedcdeeffabacfbedcabfefbafaedcaeecafaedccfefcdcfddbcdbdefbecddbabdeccfaecaefbbfcfbfabfacccedeccfedcfecbcacefdbbbbacedcacdcfcedcbbeebfebeadceddadbaaeaefbfcbecadcaedbbbcbdafdceedbcaafcccdcfcddabcbeecbbcbbbebdefecfeeacbaefddaefcffbbdedfacffdedcfeefadabcecaffbdcefbfbfedddcdbeeabffaefdaeceffaecbffbfbabecddcffaecfddafddafaebcabfdbacfffabafadfaccbbcffdfcdfbffcbabaeefafffbfbdddcfccffbeafaefcfceeddaeebcabffcfaebacfbfbebcfbacfbfbbcbbbbffcceadfdfbedbcfdbedbfaddfaebdffdeaadddcbabcacafecabcdfbaffbbcdeaeebefefbafeeadddedeceecdedcabcbbeaebfddfaddbffcbdbbedafccbfccbfcbefcefbafabdbabbabbbcfedacfabcdeaedeabedeebfebacdaafffdecccfecbebeebaedfeaddcabdcaecabcfaddecabadfedacaeabbacdbefdecfeafbddbabdcfdaeaaebbcfebcefadcdefecbaeffdcdfeccabdcecddeefabacabeffeedcdbeccefeccccccebcdfcaccaaaecaeaaaafddabaaaadfcedffcdaadabdaaefecfdacecddcdaeacbcdacbbdaeaecdabcfdcebfdbfcdacfddcbaaeabebcddefadedfecbcefbbbeeafabeddaafbbdddbeffdbefcdaeceaacbaabeaaccbccabadeaabbedbbebbbebacdbdeabefbffaaffcffacbfadbccabcbcbccfbadaaedecfccfdffbebeaacceabbcdbbbdecaffdfeffdadbeedbccaeebdfafbedfbecebdabeabeddfadbeefbeecbacadcacffeaddceecbcdfdaeceaffaabcebdbcecebafabacbfddcdafdadbbcaaebfedcdeaefcbabffeeacdbbccebccbededfbcdffccaebcdbcfcefdbacacbceeaefeeabbbfaedceeaeaacfdfdbaedddbbdfbbcffdadccdfadeefaaadcafadbccdbeebddfeadeacbefdfeaeadfeddbceefbaccfdeeaadbacefccaffbfcefafdcbbadacadcdfcbfddebdfeceecfbcbbbfecddcfaabbefcfecdcbaaebceceabdafdffdebabcbdeafedbecbfeffebfbbdfccacecdedbfdccddebadddaaafcbaedecdcfdceaafaefeedfcabfcfcfafbdcbfbfacdbeddffeeaacefcbddddfcfaedceeecebaefbbebdccdacbedffeddbabacdbbbacaacbdbfebeeeefedeeecabbbebbbeecdaceeadabedfedaccaeeedececddbaffdecbddcdfbbaefcfdeaacecdadcadfaffbefbafbbbbbcfdbfdafabdecfaffdfabbabdfddcdbcccbecdcfedbfbdfaeebebefadeabfdcbeffeebdfbaaadcdcaeaaebedeafbeafdffcebcbffbfdaddabeedccddaeebebceedffcafeecdcebedbfebbedfeecdeedaebaeccaabfffaadeccdcbcccfaeedcccabfcccbddeafaaacadfccbdfdaabebddfaaefcbbfcecfadeedcfcbeeffcaddffcdfdedccaccddaeaaddececdbbbbfbacfebffdeabdcbcaddddcecbbadcbabebedbeafededafcbdaefeacbfceecbdfadfeaadbfcebbdeccbdedfcfcaecacdddbeccefcafdcaedfccfcecaacecbeffbebefefbbfcbeaaceedbecbfcbdcadedaefcbbcedeccfefceadcefcfbdcadffaddacdeefdbcdffcbfacabcdabbdfdfabdeaadbcdedaedbbcfcbfbbdacfbbababbaadddbfccafaeeececfbfbedbfcffcbdbeeeccffefeaedbadcacbdeefecdeadcfdddcbfeeadeadcdacdbddecabaafacacbfecdaefeccbdadbfabbafdebfaacfceebaebebebbebaebbcaebcaaecfdbbddcddebbaeeaadadacecaeaeedbacdacbfcaaffdbfbcefeaadccebfacdabebfeefcddedfffdfbcfbbbaadbaebafcbdccfefeadeffdbbbbdcdcefefbaaeeeefbebccecbdcabbdaacbefbcbdacacdcbbbaaaafcdeeddbadcfbdfbfbccaaceaadedbfdefcedcbaacccafbbaabffcafecebfcfaaedadeadfbbbcacabffeddbdaaefcbcccdbbdeafafddbeebfcadbfdfcadedfafafebfbfcbddfbdddcdceabaeccdeecbcfcffbffbcfbadfbdeaefdefdabcbddabfccbfdbbbebebcffbfdeaccdbebaaddfdfaeaccccfcbfdafaeeabdecaecabbfafaeeacecdbfebdceaeeeebdcccdaabffcbeccbaefcaebccabdaffcfefcbedfedfdbecafcabadbfcfbdeffeddafdafacaecedafdeaccccfdaecfdadffedadfebbafeeacabdbbffdfadffaadeccaadccecadbeffedfcbcfaccbfbdeaccecdcfecbeaedfcdebaedfbcfacdbfefbcddeeeabedcfbbddfcbdbdffbbeddfcbcaaaadeeefddbecdecdbdcaceaccecafabadacfbcfebcbcdcbcaeddeedfefbddebacedfcdaaefebdbbecdcdfcdfcafbafbdedbaefdfdaedfdecfbacdddfdccccbddbdbaabbddadbcffacbcdaadacabccacecbefbabffecfeccbfafbabfdbeecbcefffccedeeeeaccefebafffbdabadfcdcecfadcacdefdafaccddffaffdcaccbcfdeeacbdadccfcebcaeaaabebdcfecfaaabedbbcbcecffbeddaacaaeefdeefdaecdddcbcfccccadeefcceffdaafdcabecdcfcccfdadaafdadbceadbeebbdadbcbbbeafecfbbbceaaafebcbabfcfccfffecebdbfedaedbebdaeebafefccdfdcacecfcbcfdfbdaeabafffefceeeddeccfcfbceebbefdddabeebdbecafeefbdcbdefbcafecbdcacfdbeafaeccedebbcaffedcebdcfeaffbdeddbafffabfcbaadefafafefadcecafababfdaeabfdfbeebafddbbaaffbbddbcedaeadbcdddbacbcbcccecbadbddbabffcfdfbccbeefbabfabbcaddcffbaaecebcfddefbeaaaccbabacfcacbddbaedeecffcdafacdcefbcdebfafbfeaeaebcaacafaecdaaedabbcdbebebbcdbafeeeeaaeaefdeeffbbbbdfbbabaebeededdcaeebefaecaceaeebabedfedbcdafadfbcfcedeedeeafcadbcdaeeecdbdffbdeadfdcfbefdeddedfcfcdcdcfcccbbabdbcdfbbfefbaebffcddeeefbbaebcdeffbdeedbbacbcefeceabdaacbdfcbcedadbafcbaddbbfbcfccffbdcacefcebdfaababffcdcdabacbabcfcefeeefbecdbfbfebaebaeeffbccababedcffbbcbbdccafdeaafcfcbbeceadbdcdfcdabeeaaabfbebbeccbfbefbacdedfccbcdeabbdfdbfdfdbffdaaaadfcfeadbcaaecadcdefbcbfedbacbfacafabbaccebbabbfffeecfaabcaeceefdacceabeaafbbbabddbedfcdfcfeaabecbcedbbafbccdfebaceefaeefcfeeeaaabbecdaffcbaafaacaddebbdefadfafaacbacaedbedecedaefbcdabdcdeffedafbbffeddadcaacebecfbcccbebddcbddadabfbcbecddfcfbebafcfffbcdebaaeccbfacffadccddbbbfeaefecfcabaacdeeabffcccbdefbafdbaebfbbfacbbbefaedccecdeaabcffdbbebfbbbbafbffcfffdccccffcbacbeedbdfbeabfdaffdcffabfbcdbcdbbdbbdbebcacdfaccdffaecaadbefccdeafbbdefbfcffcecdadcacddfddaecdbbfcffcebfaebccdedcadacceadfdaebfadecddaabfebcdbbeebdeaeccccddcdbcaffdcbffffabfbeaeaeebdaaeeefebaaceadebafbffcbfacffaacfcafffcdbdddbeeceecfefabfeecfdaddebfdbaacefecbdcaabddebdbcbcdeeacbafebfbeffbcedfbebdeffbfabdbaecdcedebfbfeebdfafbbdcdcfdcdcdeedecbcddfededeedbbbdfefadcfbdfbefdecdaeebefbdfdacedcfaecddbcbdbeabfcbffbefcefcbcbdadfaccefdccacdabbdcfaffdfaccceedeeabbbbabdbedecaefbcbbdbcabefdaeccfbdffddddbcfcfdacbafecafedffbdaffbeaeedfacdffcbdfdddffbbacdbdbabbffefabdffedddecbbccdbfedaedeaebadedbeddcfafedadebfacabababaabcccbbdeddffbaddeeaafbfdaeaccdfcccfaacabaebadfcbdffbcdfeceafabeacdbfbbebabacafaeccfddaeadccdaccdadeedeaaaadfefeccbfcfbbeacbedcdbfacedebedacdaffffaffaadfbcdcfdbcedccedfbebcdaeadfdbcdedafadefddabededcacdedddadbfccbaadebbccacddecabafbadefffeaaeebfebacebebfeefbaebbeecebffaafdddccbeebdaecabfbeccacaaeffaefaeeecbadceefefdffafeecfbaacadbcafcddebacfdcdcecacbbcfaabedefefdebccebbfdacceabdddbefdcdcefdadecabfcecbbbbfaaacfebffacffcfaabddfbdbebcaeebebebdcdfefaecafcfccffbfacbeeceabfacccbfdbebbdeafccaddabecaaabfbcddeacdbedaedffabaaefadeeeebcaacdddadffbbfeafefcdbbdbbfeeddfcacececdaabfbbdfabddbeacacdffbeebfaabcefcabaedcdbfbbbfbdbacfeabacdcedbedddcdaaffabbebfceabcbaeeabdcbffbacadceaefdabfaeaacefffcedcaffcaeefaedffefcacbcdeacafacadccfbbbabfeecdcabeeefcbffaeeedfdfefcbbdbdabddecaecbfcdaceccbaddbaafebefcdabdfaeaacfefedcaacfbebaaeabbeffddabedecafebbfcccfbbccadbdffdcdddafdebccecfaebbabbaefbdafcabeedbfecfdefafafdaadaccbcdfebfdffebaafcaceeaefcabbdfaedcbdbdaddaecbcceadfbadfaababdcdccccaeefeeeabdeecaeddacbbdcfcfabefbadbacebaafefeadefcbcadfeecefafcebdaebfdaddfbfdafdbedcebebebdbcbebaadfcfddcffdcafbbbdbbdefadeaddbfeebcebfddcbdedfeebbbefdebdddebcbedaecbdbdbfaaebfdeafbebfaebabcfccacebeedebacdcebbefeedbfdfedfabbfabfcdbefbbadffcaffdafacfeafddaeceddbbcefaabbadfaecbeebeeeedbcebcbfffdeebdefbebbbcfdbfacecbbdaaecadaaafafdaffbccdfaeddeddcaedeffbbbcfaaaefacfecbebfedbacbabfbcabdecadfbeafebdaabfacfcaddcfdafcbbebbbffcfdabdffaeebfaebfdfaddcfcebbbecaddfcefcdcdffafbddbceebaebcbbdffedbffdeceefbfcabdfcbfdfbdffdfbbdfcacdbcccbebaaafeccceecbcdefafdfaabeadafdadccfacbcaaefdfdecbefedecbeeffcfccedeccceebdfcaeaecccaceffaececbfbaabbfcefafcbccdcfcfeebdfdcebddedfacfdabfaebcfbccffdbccedcbfbdbbcecdbaeebfdcdcaebfbbcafffbcadcdecdbbacaeabeefdfcbebaedaedcdcfbfbfddcabdfaadeebcafcbacfababfabeadaaaaabeddbeebaebaadcdbcdafeacbdccdefbbbfacebecaaebaffddbeedccaeeebeebebbefbcfeddffffffeecafdbcfebafdbabbaeeafedfffafeeffabdbfbdccbefcebdabbedffcaeaabbaeecdbdecebfdccddccbfffddecaadebcefdbecdfbabdfdfebbebdbdadfadecaecdbeeebacacaafccbefdbafdbccedcbeadbbfdddcceaebebbafdbdabdfdbbcaddcbeecdafebfdccefecfdcefafabaccaafbdaceeddbceefeccfeeccdfeabbccdfcadbffdfdccadcbaeebaadbaccbfdcfecbcdcabfbacfacfddcffcfcbcbceeaededfeabecaedbddfddcfbdddbcfeefabbfccdfacdbfbeabaecfacecaabfcfddbefdeefaffcceddccafbfbbeeabeebcbdbdbdcfcdaacddcbbfacafbbfcfccedccfacebaedbcbaaaefddecaedeadfaffbbccfddfccbfebddddcdbebdaddebdafbafaddfbbecdceaccadcdbddcbbaffcefdfcefefeccdaeccfbfeefceddeccadfafeeefeadcebcfdebcffdfbcffddebabebbddcdaddccdbbdfacaacbccafeabafaeeaeebebbbdbefadbcaecfedeeedcabcfdadcfdebdbaeebadaffeaebebcccfbcdfdccddcabecdafcabecaddabaddeebfdfbafbbbaccdedcfdbadcaafeedadcbbaefcbecdffdadceccecaabecbfeedbbadfdbcefdeabdeeaacdeecddfbabcfecffeddcdaeabdbdbddaaaacbbaedabcdcebaccedeecbeefdbccefefdabfcfafaacefbdccdeefacfbcddccccefcffcdbecaacacfcbcefffcffcabccbdbeeecfcddcbbcccffbcdecccafecaeaeafcddddbddbabececebaababcbefaaeccddabfeceaeddadacabdaffeaffdeadccecccafcbbcfdfaddacdeabeffcbdfafeebaccbfdcfbbeefcefeefbcfcbcbecbbbbddccdcdcfacbbfebaaffcdafdbbeedbbcbafabafcebbcdbccdcedfbaeaafaaddaefbdabcaeefbafadceafcdbdadeaccbfadddcafcedfeffdfdfafeecebdadbbebedaaabbbebccedaccfdefcebdabcdfdfadffcfccfeaacfbfeaebdcdeddfbccbddcbddddcdeffdaefbbeebccffeccccbdebacbcccaeeadbcdfbbfaeebbdaabfcabeeaaedddecdedccaacfcdbadeffefdcfdbbfabbfcbbbdadefbadfdcaccaffebeaedeabbadbddfdacfcdeceaaeedffabbeaefdebbccefcbfdcfdfdcdadfbcfcafedecbdfbbfdcdcecbaefbcefdafefcbebeeefceddfbbfbaedddfbefddfddaadbfbbfcefedcddcebbedadcecfdbeeaddbbeeabeddaeccbcfddcfabcaeddfbbcafdedeadbaecfeadbedacfcedcfbbcecddcefebdddfccfcebdffdcccbfcbfafdfdcddcffccdbaccdbeccecdebbacefaadcdaabfbeefcbcaacdabccddababcebaddfadacebcacabdceaaebadbdcdfacbefdcbfffeeadbdcbfdfafedcacfceabbedfbcbedacdffafcfabafccbecebabaabfdefddaccfaaadbadcfdbbbfcaaaaaebceebacdfeaccaaebcbeacdbabceabddaedbfbaeaecfadaeffcbfdebadbcbbadaccccfcbdecbccffabdcdecfbbfbabaedcdeadebacceaadbbcbacdceffcdddbccbafdedbfdceeadbdacfadfbfeddbbaeadfddcaceaadddfafdbdfadcadaeffaaacaedccceccbcacbabffddacffabbcaeccbbecafbfacdffebbedbfabfacedabfefecefeaeceaacbfaaddffdecbbfbeccdfdedcfbdddcbedadbafcedbdbdefecdacaefacaaefbecaedcfddafdfbdebcaffbfaebebbfcbdcbfcbecdaddffaeeaaeefbfbababebdccbecaeeceaadbcabefaeffcabaffeeaefdaeeadebdaceffaedecedccfbecdcecefeafadfcdfeedecfbbcdfedaadcdfdcdeffdfdbfbdeccecddbdbcdfcabcbeccecdffccefddedbcafcfbaecdcdcdddbcffdffccfafbbefbbcadebeadcbcdcebeadffbecdadaccccaffbfcaafabbfbecdefdeeeafbbcffbacedefeacaaebdfbdadefbfbbebddeedcdeacdfbcdcebaaccacefedabbfdceabbdccdeadccddefaafbbbecebbbfacdcaadddcaaaccebaeeedbcfaacadfaafefabbdadddbcadccbfedcfbcddfcabfccadafbdcfabaffacdbacbcddaaddcaacecbddacecbdbcddbbabefdecbbbaeedeeffcbaedeabfcfceaaeffcabaebcabcecdfdcaeefffdbeefabeccfcabaedaebffbabbdeacaaffaaddaadefcabadfbefdbefecbbacfbdfbedcaaccafcbabadcdcbeacdbcdaecedccbeebbdcadaabebbcdbbddecefacaefdcecafbeaadedcbdfdbadbaaaadaefceeeeadcabacdaffceefdfadedfcbabcbcefffcbbffcfdfeffaefaeebebadfbbffcadefbcffbabaaeedcfccfdcbecbbcfbfbdaabccaddbcbfddadddfecadcaddcbceebaabdbdbcfbcbdceaffdffcaacacdeedbfdbaeedaebeebafaaccbdfaffdcbdfecccabfeddfaddcbdbfafbfcebdddfafaeddedfaebfecbdcaccceefffbccfdcbbafeadbafbcfdbbcfefdffcefccddbbffdcffcfbeabacfbfdccdbfbcaeededefcccfbabababecaecdddaebefdabacdecadbcfedceeddefbcfbaaadcebccaccbfdeecdbdfedcbcebedfebfcebebccacbdffbcedbebcafcabfecaefaaceedcfbedbcfeeabddebfcbdfabddbeeadcdbcabadcabdacdabefaaeeafbdbfeaecbcddafdcbdbfcbaedebcadcaeedabaddeafadedebefbdbdbddfabcebccadcdafaaecacaeadefdcbedcdeebffadcbccfaccebeaadecddeeddecffadbebbdaacceebdcfaffdcbfeffcfacefecaaaafdbeddafafccdbfafddcbcacfacddbefbdbcfefdbfecabbcfbebdbfeebeedbbeaccbccaddfffbbdefefbfbbccedbeacecbfcadfafeaeeaaecdcbfaecbbacafaabdbbbafebffffccededddcddebbedbbfdbdbfefababccbadedabefadddbcfcbdffeebdedfeedabdabdbaddbcfcabbdbcdafefecdbceccadafcfedabbbfafecaedbefffffcabecebaafeeacedacbfaafeffeabdeacecddbfefccfcbafdeacffbacfcbddfcefbfabeafeebdedacfbfcbecacacedabbecaebeddbcbbacecabaefedcbcbbabbfaaebaacbdfebefcbdffcfdddacebfbbcaebaffefadcbaccbcbebdbeeefaaafecedecabccddfadfbfdaadeebcaddddbdeaaaaffcdfefebdfaccebededcccdcabddaecdccaaaacabedcecdbcaceedebcdbcdadffebfeaccdbdccadefbbbecabfacbccbfbcccaaddabdbccfbafbadfacbbddbffddceafbbddedaabebaaabfeffaadafdaeecdebbcfedcafeadeccbebafdefbadfcedebadddccefaaabcaecebfdcdcbbdebfcbeffbdceabaaacaaecefbeacdbeecaacceffdbadcbfbfacbdecfaeacabdbedbfaeeebcbeaadbdeedeecbaefbfdcadeceeacfaafebcdaebbdebfcccbbcddeaefdfcafdeaaaebfadebbddcffdedeffefbfdcbacadfafeaaeaffcbabbddcdddeeabcbaafdbededaecfaebaabbecbceabcbbefdaaffbefdddaaeffcfdbfbfebaedbcefdfeddddedaaeededcafcfaccdfaebddffcffdfaeccadbfebcdbadcbfaaffbdebcfbccdddbbafcdebfdeeaeccdcdcbeecefefddeecfcbddfedbeefdcddefcdcaeacefaedcbdeebadddfbeecbfccffffadfbeabaaddadbafbaaebbdeebebaddfedbecdecdeedecedebaedafbdafedaecbebdcbbfcdfaaedbfcaeceeebacafbaaceeebdafecedcacabdaddacdbbbaaebdffabcecefaddecaceafdececcffdaafeaecbfeeffbfdafcceadcafacbadcaeaeeaaebcefdbddbcbfddabadefabeacddbeecadaabbffdfbcfaecdcabbbbdcbeedcddaeeddfceffadfeacfaebafeaebefbeddeecfbfaaacedcaebbdaeabffcecdcebeaecddcedfbebeebcddcefceafedcaaccbcdafdaaeabcafcdbfbadfefdbeaffbdcdedbdbadabaacafccabacafdbbadafcbdbceaacfeedfcabcbedadffeedffebacceaabaadcbccdfabccebfedcaaffabbcdfeeffdbfdfcaadcfefdabdccecddcdbabeaebbbbfffeeccdadcafccaedcbdabfdbcefdbcfcefcdbebacbabacbcfabdeaafaaaabadacdeaccccbfacbbbefcdccdacadbacfafbbcaeceaabeaeaaafaaeafbdeaccfcfcabaddadbdbcecdbaeddfffbbdfdebeddfceffffadaaefcadcaecfecacacaebffdfbeabcffdcaadcdabcaececfcfdbbaacbcdfeffefaeabddabcabcbabafaaafcfdcdbcbffcaafccaaabddbdacfeedfaeaddffdddeabfbfeaebdbbfdcdcbedcbbfdbbabacaecabeebedabbacfdccdaebadbafeabacbecdeebebcdddadbbadcfeecebaafacfdeabecafcafafdbdbccafbffcacdeddbfacdbfafeedcdfcaadcdadbfcfbbefdbbeccffbcddebbfdfdddabdefbfeebdecbbbaaffeeecacdebbebeedaababceefaddafdefdaefaeedbffdaafbeebadeecceadefaaeaaedecbcfdfadcffbfbcedaebcbefeabcfbbbcfebcadecfdebaaaacaefeccffdceacafdcfaceddcddbadebfaebfaebdabeceeafdbeeffabfffdcbecbfaecaefecdabbbebeebadabbfdbbabfaaefdcfaffedefbabeededecadcbfddbdeeaeabbbcbbaabdceaecbaeefdaafeccaaacbcdbefacbeecfbcaddbfbadfadaaccfeecfeecebbbcadaaffedbffedbccfbfdebededfdabbdfbdadacfabddbdbcdcebdddffdeefddfcbbbbcaebcedeaddeebcabdbffbdfffafcdebecdedfdeaedcaeecdbecbcabdafebecfeddabacfbdffdfddefdeeaaaeaeedfaecffbbafbacdebcfdcfafebdaaadecefbfdabfeeaffecfbbabafaefddecbfddddeffafbececfecaddfdbfaacffbbabdbfccdffaebafafdafbbbecbacdbaafcddcccfafebcadcfacbacffbedfcfeeafeebfeeafdbecefdfbeaececbaabaffdbfcddbebefcaaffabbfcbaedeefedaaeffedeadcedddfecdaadeebcaabfdcffeedbbbfbeebfbccefbdbaeeccdbffcbfaabfbedbbadccabbaadfafdfbdbdbecffccfefebfeaceaddebfeadbaedffffffacdcbbafabcacaaebfaabadbecdbafbcfdbadbcaccbfefdeababfcbcfbeeccdaddfbcdbbacfeabeceadcfddddeedcebfeacfbcbfbdcdfadecaecbffadffcfdabdbdcfaacbdcdcaedabbdfbdcebeaddaacbceebbcadeacdffcffbaedbfafaaffcdaebebdedbbacfabebaaeadaceedbacdededdfacbedbaccdfdccdbcaaeadcffaaafceeecabbadebacfafcaeadffadbfbfeafaadadbbdeaadceebacdddfadceaabedeeffceeaddddbbfcbdfbebdfcbdafbdadacbfddbaedafabacdbdddacfdeaebbbeecbeafecbdbcefbebebccfbdffcebcdaeecccdcafabbdffceeefedefdaaacddcfbefbcccedeedeabbebceebeffbcdfddaebbffdecfedbabdfdccaaabcedefeccebbaaadeeebcfacfecfbccdfabbddffcdacbfeefccccefffcfbcdedaeefebffabccddfbdaadcfabceeabbffbaadfedbcbeeafaaeafbceeabaafbfacccfdbdfcaeeecedecdebdbeaaebfeaedefafcafbbacdeaffcfffdedccbfaeabffeccdaeeccbcdafedecafdabedbdaebeecfdabacaedbffaccdcebfbdecbcbcccecbcccbedeafdbeefaeffafcdfdeebafebbaecabefadecdabfafdffbddbaaaefaedabafcfbcbeaafbdddeadcecfafdadccbfdfbcabaeeebddfdbbcfcfffbdeaecefedaaeaabdffffcaffafebabeeaeadaedfccbaebbdcedddeabbfaebcbcdeceaddafaadbdacdfeefbbcdbeaafcdcddcecfecdadfabbadbfbbdfbaccccdebaadabebcfaadecafbdfbacdbccecfadaabfcafebdaecfaefcacdbbadbfefdddbacfbaaadeffacfcbcfebedddcaceecebdbfaeaefcbaabadccebbabedeadffddedbaefaecacfcbeecffccabaebcbbbfeebdefbeedcacafbbedefabbaeabdcaefbffedebacfdbffaeeaebeadffebbcbbafffaadacddefcfaddfffefedbfdcedefdcbeeeafeffccfaffefadecbeeacdfdceecccacffbcdeeadeaccafdbbdcbfeeebbdfecdedeadfbddbdfbaafafccecacbdeeacdaccebcaaceaedbcfcdffddebcdfeabbfbdddcdefdfebaedefbfbffdefbabddfaeaddbddceffebedfcdccfffecfbabeccbbfcfaffedffbfffadbdaefddddcecedfdacabcbabfecedbbadebcecbbdfcafeaecfbddecebacefcabecceeefeddbcdfbabdfedebddafdafecbcfddbcbccdccfcbaeefefcacbdededbdcafbaecbedefededebabdadcafcacbbfedeadbbcebfbecfbdabdfecdeffeacbdfecffcfedaccbefdbfbdeffcbbacceeeeebfedacbaadaaeebacaecfcdbdacfddefedecfadcccbaaafcfceddcafacccdaccdafaecfbdbeceafceafddeefffacdccaefcfceebaacecbddbfecfdacaefeaffdebacfdbefebbafecedaaeeabaabcecaeccafceefcbbcdcacaccbaccbbddffceccbdfaededabdeffeeadeeafcfcaeaadeecdafddefcbbeeecbfbddbfbcbefcefcabebcadcadafeaddaffdaddfaaaddbddccffecdbfddadbabcbacceeecdbaeaedccebafedcbdcbeeafaebeecfadaffbaabaffdeeeceafccaeeaaacfeeaebdfccaccbccacfbbbeabdfddaddeeffccaeadbbaaefadcdcecbccdebeeaebeadabdbcbaccaaaedfbedebdacfddcfdcebaafbfbcdeaaccaafabdcdddeccfaccededdcffeccfecfcaecaecdbabcdcaacecfbbebabefaeecedbcddeafacbdefaffdeafccefcfaeeccefdeafedadecefcbcbcaabeaedebaacaffbeafdefcffeedfddacdcabdfefadbcbeeddefefffcfdefaebccbbfedbffbceeceefadcbbfaedabcbfccfbcceafcaedcbefabababebbcbbefaaeadddeaddcceeccfabdfdbedaaddaecfbfdadbffbfbeadaffcfdaefddfbbdecfbcbcdbbabccddaadcbddeefcffabdeebbccfccecebbfffaeefdaeacbaeaebfabafabcaabfdaaccacfafebfabcddabeaaebcabebcdadeffcceaafdfabdabbabfadbbccdcbaefccecdbccaddacfdadeaccfceefbcdeeeeafdeeaaeccafcbfdfbbeafdcafccedecbfcdfeabbbfebedbbbdbafeefcfbdafbecfcbfccbbfecbbecbceaeccdafaeafebbabdacdefdffeedcecbaafafffcbefefdecdadbeeffaedfabaddebecdfabbcebdbdfaefcdfeebbeedfffbfcbbebbaedeeefdffdccacbacbaeafcdcdabceaffcceeceeadbdccbcefabefebaadbffccadbcedbaafcbbfbffeeabfbefddedecacfddcfddcfefccdcbadeddcbbabffefbeeffbdccbedaeedfcadffacbdaefefbeceafbcaecbcafadbfefffdbcdeebaabcbcceecfbeefbdafdaacddcecedcaccabebaeccbddbcadbecaeeacacfdffefbfadeedcdfeaaaaabdfffffdeceebcbdbdaeaccfaaceafeafbbdaadaceeefdbdaffcceebfacbfddabfafaafaebbdadfcfcfcadfffeadcbbdaddcdbdcfdeacfdbaceefccaadddbcacaffebaadabfebbbddeaaabdeaafaeecfaadcfdeedadedfddedacbbfdafbdaacebcdedeffeaefbefdadadfadcbffaeaaedcaedbeeeffcadcfdcdbddfcaaabbcdfadebaedddfffbfbfebebeccbcbcafafddfffadccfcbfffdbebbeeeadbdddedfdeebececededdeaadabedcaaafddfacdfeffddceceaeadbacdafbcbecdfbfbcbbbacdbcaadbbedbfaffadfcbbcebabfcaefbfccfafecadafdcdccabebbabbbabcfadacbcdbeaccbbcaeebfafddaededcfabfffcacabfecfbcdeadcfafffbebabecbabfedccadcacaceffabaedaeacdbeefecefdfaaafcdbdeaeededeacabfdebbbfaaafceefbbccdcbcddaecbedeecfceebdafcecbbfcecabaeedeeedafcdcfffeededbceafeeaacbddffddbeddcdccaedaaefbdbfdaccdfabdfeaefadccbdfecfafafcdaddbaadfacffaacfdcdaeeaaaccfadfeeacddcabcdbdaacccecfcedccaeadcbccfafafdaecfcdafccbcacfddbfbbaaacdceaeaacedaeefacabebebbaeffcbaebeaebfeedaabacffbbafcdcecfbbbeefebcacccecdedbabdfaebbfbabdeebdbbdcfdfdebaeecdeabcaabebeaffcccefffaffdaffbfbdbfcaafebddabbaefeeccaaeaaebbcaebfedddfbdfdfbbdfaeebdaaebeadeddfecabeafaefeeeaddbeafacdbedcceeefbeabeccfffeacbfaeafeedcbdfdfacdfacebfcdfabaeddeabbcaaccfebdecbbcafdcebdcaacacaefbfccecddafacafebacbeaafbeebecdcafffbeccedbbababeefbbaaadecfefdcbcffdcbfaeaaaddddbbaadbbdffbaeeffdfefcfccdebdccbdbcadfdfaacbaddbcfebdedcbeaabcfeecabdadeedfcdcefdceefbbafedffcddbcabeccffefcedfeadccefdebedcdadeaeededfabaabbffabaccdadfbddecedebbdeeabddedfaaaaabdefbcbedafdfaffddaebcaaffdbbaccfdcbbbfeefbaafdeabbdafafeaafecedbffecfacfeecbffbffafefebcacdddcdcbcbecbcacedfdaeecfbedbaebbbeabdebebbbccedbbedefcaebfcafdddaffdcddfffeccdddcaefdbbeaacbfaedabcdacdaadfcbdbcbdedcfeafbcdeecdebfddbdbdbfeabeedffdfebcbdbbaebccfecebecdfceceaabcbceeaaceafbddfebadbbbfeedaffebcdafcdeebafbaffabaecedbfaaefeeebeacbdacaddfccefcbaabdadeeeadcacadfaabdebdadccceebbfdecbdcffbabbfeaddceadafaebcaaeecedaafdedaadfafbdafcdfefdaabfaecffbadcbececcadcbbefcdabacacdeeaacfdfccbcffaeaaeeefcccceaecbdcedbddebeeabbbcdcdcecbdacccfebdcdfabafaeeffaaefdcebfebadefbcdabfdeabebaadaacfcadabbaabdbfccbfadeecacaebbffcdcbddfaeefdccbebefbcadededdaeacbccbcccadbfabbbecbeeceffcdfffeaecebaaaaeedeeefdfadfaadbedcadcaacbdbedddbeafddaedfadcfffbccaeacbcfabeeabbccebbabbfcfddcaafbeddddadbaefdebbccbeaadccbddcbbbeacbddfaabdfdffcfdfcfedecebdffbabbdffeacfacaafcedfdcdaceffffebadffaadfbaadffcdefbdccecebfddbbdceccccaadfcbacddbffedafedfdadcdcfabcdbecdeacfbcdeedbcbcaebcedcbbcbeafbcdbfaffacdaacafffbbceebcbcfbbaffdfafecedefbacacccaebbbabfdffffbebcdeffedabbadccacfbedabecdabccfdfdbcacffbadeeafcadbbbafdcdecdcccfdfdaacebeebbdabfebdcacddaabbbdcaceafffcaccfbbafeeecffcddfdfadacbdffecccfcbaecebacfceecbbedbfeabbfdbadabbdbcadfbecadaaddeddcfeceaebafcfdbccfbdaccdaeeebbcbcdaaebeaeaaedcebeecfbaffadeefcbceceefcdcdaffaddedfbdaccfbafafbeddfaffcaabdccddbadffbfeaccebfdecfedeafdbbebfcbcbbbdffdcfbeabdeadfebfbcaeedcadbbddeebafbfaeffadfadafbdfbecbfafdbebdcbbadadffaafaeacbdaaadfbcddabbabdccfcfcbcefbaaedeffabecffdfefdbcfabacaccdcffafdfeeadafebcadabbefbafdfddadbadacfbcbebdbfebfccfffaaeffcdaccaadcdfdcabdceadebacaabdabdbdbbbccbbdcdfecdcbefdaeadbcecfcfbacebdddefdafebfafcfaddffbbbaccabeaeebbebdadfadfecbfcefabbcabcfebafaabddfeceeabcfbfeebcfdedbfbfedfdfaefbaaaecfcabcfddaedbabaadceadfeedccedbbbedcedefccbbeafcfcbedbbdfccadffffcefbbdeeadbabdcdcbaffdbcbddaaedaefaeaebfdaefacfdafbbbcbcffaafdeedbecaeaabcfbbdcbbfcdbffabffdedfcecbfcafeccddbdedddcbafddaafeaabcceeeffdbbadffbbcabbebccadefcbbebefdfddfcdabfdbbafddcafeaedfabdbcaeabdbdecbfcecababbadfbfadcefcaddfebbffddccedfadbbdebdecebccbdddbfeaaeebdbaafacfdbaafeecacfbbdaedcbacdaffebbebefbbdacfcfcdcafadddfcaedeeeaffeccdfbcbedaacaebbcadddcbcecafdffcedabaecddaadcefeefeebaaeddafeddfafcdbafcfcfbadcfbddeebdbdeacbcfcaccbfaebdedcedbafbdaceaaafaabfcabccdfeedcacabacccdcdceaabeafadabccbcfdbffdedaedbecafffcbbaedacfbffefeffcaefacbfeefceffdfbdcbbdcadeaadcaacefabebbeadabdbedbafbaecebcebbdeaaaafaeaafeaeecdfdbebefadaabadaceaeeaefbdadeccbbbbddfcccaacbdfbefafcdfafbafeedcdbdbfffadbfcddeadfceefbbbbdeffadffccbdefeeeeedfedcafcefcedeaccbdfdadbcfffdccabefebedaffdafcebaeadcfaecaafbfbbfbdffdcafaaabfddcaeabaecbfcebbfcbcceacfedfedcdfdfaabfedcabfececbdbfeabaeaeefdeffabcfeecceeaccffdfafaebafcdcaabbfaccaeaebdedecdefcbfcedccccffbeccbadbdfacabcadaabdeeebcebfcfacbddbdddaebfecdeaadedfbcaecfdcdbfbdfcbdcdaadfbedcadcdddacfacadccddcadaeccfcdbccbaedefefbdfbcdaababefdabfdfabdecafddbdeafbcefdebccabfdeacdbacbfcebdfdceffcfbbbcbcbfdbeeebdeafcbbbfccedeafeaeadbabeebcdfdbfbfbcdaaabeedaceedbdbfcbdafaecaedcaffccccbeeefdcfaddabfaccfaccffdbafdcfffdaaffdfaafbddabfaebeeeafbbcacdbbfffeabaadcaeaebcfcfeefabeeceabdeebedfebebfcfdbafcfdaebbeafbcaefacccfcabcfcebbecdbffcdcdcbdccadadaafdbeadcabfedaadeffadeadffadffccdffeecfaceaccfeececfcbecaaafececaefebdacddedaacaccabcfabddaadcadfbbeafbfecabdcefcaafffcefceeebacdfbafdcfefbbeebeaaedbcffdcfafcbbabcaceabddaaedddfacfccffaadddafaaaabfadbacefdccafdedbacdebbdcfeeaceacfbaedfacbfdbbbeafdddedfffdedbcbabecafabdccbeceffabfccdaacdafccabdcacacedbdbcedcffdabceaafbaeeeeaabeacbaebccbfafecbaeadabebfbcfcffaadddadfdadccdfbeebdbabdfddfcceceabfbacacaddcfcabbcfceecbcefdbcdacfaddbcbdbecfccddfcfcfbfdfdbdfbebccfdcfccdaabaecfbdcccdfdfeeabcafdbfadfcadefbafddceabdbadaffaebfefefadcbfcecbdedffcfabddbaddbefebfefeeeaafcbefbcafbffdadaecaedbcbfabbaaaabdfaeccffabdcbfddaceffefaaccccdafcccdfcbeaefebdfaaccdecafbdddaceacdcaccacdcedfebfccabdbffceedfbeeadbfbabcfdeeedbabfccaecebbafeaffbdddeadfafbaafcffdbdacbaafffcaacedcfcbfeceaebaaccbddbffceabefbaeffbabcddbbfbfffcbdefcacfceaeefeeadcbceecddacdfdfcfeabfeebacaecaceddfadccddacadbfccaacdfccfbbdcdbfcadddadabbeffdfacddcdbfecafcbeddddcfebebeffaaaffbcdfebcffcacfefcebcefadcaeeeedbfaddcaeacabbcbcaeceefaafbfaacdadfcabdcbaaacbaefababfdebabdaaaeceacdffccccdbaaddddebafbaccecdecfffddcfabcfaaebebecabcacdababcbbccadabfbfbecccbeeeedddffccaedbdffcceaccbdceffeacafafffccabedbcdafcccfebecdabcedfcdeabffadffcbcceaafdefddbfcdbecbfdcbfefcfebebdbbfdcbbeffbfaecbfecafdffccdbdeafbbefbdeafbeaaaaaadfdbadcbcecfaaeaabffabfcffaaabeaedaecafdefcbbffabbbfacbabfdefddacddbcebcebafdcaacfaaddaedecaeacdaffbaaadabeecddbceecbddcedbcfddbfadddafaddeefafefbedbccddbcceebcfbfcddecfddbcababadbfbaddcbbbfdafbcfdbcbeabbfefeeeddbdbfabaccdabfdabcafaddaaedfdfeabbabeaaccedfdaeedeffddcbfdababdcfabdaecefabbefdcabdebfceecfdddbfdfcbdeadaaaecfddacfceddfbabfaefdbabccbbbdefcaffbebdbfbbcaecadaecacaecbbdcefccaceffbeaefcbadcbfaaeacbccffaafcdcecfabbabcadafbcdfaedbcfffbbabbbacddcdebdffddaffcecbfdfbfcafbdceedcdbdbcffddeaebaedffdcdfbccabeabaecdcadeddffbffbfcdcebcbeddecbfebfeddbabbcaefefbebbbccbebdbebbcdbabaabbcaabaafddaaccbfabfcbafabadbbcebadfcbeffdfdbccfedabaddecbaebeaaacdfdcbcddfdcbeaebedbfafbedeaeafabadefadeababfafcacaddedeebfcffeebcfcbeebffeaadefdaaaffdecfdbfcbcadcbcebeaabcabaeedbeafddabadcadbfcbaedbefdcecfefbecadcfcfccbeacbaceeaeeafcdfafaabaeccbdcaaafbebbcfceafebdfbdffaebbbafcbefcdbadcdfcfccecaffbbaddefbdfeccceadcdcfafbacaeaacacfcddcaaebbefbfdfdfcefcdbebaabcbfbfadaefdfaacebaaeccbdfffcefbbdeafebedddbffedccfadccbebeddefadbeeeecabcbeaadeccaeddeeffdfdaefddeabeddfbdabbaccdfbfffeaccdcabfabccaabaaedadfbccdcfbfaaffebdbfcbcddfadcfddbefcdabdcaceadcfabbedebfdacaaaabdeccbbcaeddeabaeceaaecafcbdaccfedaacdfafdeeaecbbaefbadcbbafdebecaabbdcaddcdcfebebfbbdceaabddadadbfaddfcdccdafefbadadfcefbaaaccdeeabcdbeedebcfebaebfadebafcbaebbfeedfdaeffbfceecfbbfecaabedbcfdefdcbabafceedcaaeefcfafacaaaadaeabbcddfebebaeddcebecaacfffdcbedaafddcefdacfacadccdacacedddbeaeacdbfdceebcfeacdcbeffadfdffcaecbdcdebdecfcdaaeafaebffabbbccacfddaecfeccbaeeafadebfeafeeefedacbfabaaaedfcdeecccedffcecffdadacaeaadbbdbdccffcfebdfefcabaecfbfdddbfebdebdcbfacbbbebcbdeeaecdefcbbfeedaebebbafddbaabedeebfdebabdebffcbbbbdecedecadedebceaeddbaabdbcbbfbdcfdbccbbfabcabbfdcafdbdfcafdacedafccebddddeaefacebeedbabcdccaaadbeffcbfaeaedefaacacfeffbddfaacebaeefffedcbffcdebfbfbcecfbfffcbeeaaaaeeeaececebffbabeccbfaabedeebebbfeedeebdfecbdcfbcacceebcedfdbbdeaccdceaffecfffddcfcbebcecebdfbacfdeeebfadbedfababddaaebeeaeecdcefcfaebfaabaeffabaceaddcbffefcaebefacbdcbcfccabbeeaabccaedbfeebeaafebfdbdcbedafdedbadecadadbecdacebcfcefeaabccacfbbdcffcebbfbfcaccbaedcdecbbcbadddadeddfdfbffbafcbdbbbfdcafeafbebadcffdaffcabcebebbdfebfdcfcdefaddefafbeaeeaeebcbedbceebbfdafcadbeffbbfbebcdcbebdafbefbbdcadacfceefbbaefdebadfbafdbdedfbfddfbeeeddafddbedeffcaecfcaeaffedcaaceaacafabfeecabacedeeebdebeedeccbdeaafbfffaacafbdcfeeadbdaeabffbeebfdbdacfbaebcbeebcaacbedabbeccafcdcbaffccabdadcecbaeddaafdcfdfffedadcabebfedcfeabcaffcbaeffbbcbcabddbabaeaebececffbfedecefccfceeefecefeebfedfbaceecabfceefbbbaffbecdbcecffdaaabaefacaebebcffedfcdbddfacbaecfbbecaaecefddcfdcccdfcefcdfbbaebfbeefbfaefbbfdbdfceafaefefaecbfcceeaaeabccecbdbecbdbddfbdccefebfcbcffcffdefbdcbaceeedfdabbeccaaaddedaceecceebefdbdfddaffbaceaddaebafecfcaaabdbdcaeaeceadcbdaefbdfeeeafbfdbfccfddeebdaabaaaedcbafafbebaeaaeaabbceafbebccaeebbaedcbbbeacbbecbbbcfececfbfaccaffecedafeedbdaccfcceffabbdbdadcadffdccfcdafaeedccbafeaacffdbedafddedacdaedeadbebcdfdecbfdcaecceefeabbecedfbedbfbcffaaacadefaefddddedaedfefaedbaaaabfecffacbeeaeddadecfeeadbdddcedcbafbfcdcaefbafeedafeadfddddfbaebdadffafdddccfbaeeffedfdbabebddcbfdbeaaadacafaaddbdecfaceccbadffaaafddaefadfaaccdbdcdfbacbadecbcfbfadcfebcdaabdafdaffaeefacbeadcacbdcdecdddbddfbdfcbaaafcddbfbdabbaacdfdeebfeebbfddcefcaafeeaeebbfbdedabbfafcbabcccedbecacfbbdbfeaefcafbeddcdebbcdaaadcbcabdcfffdfcdfffeffdbcfdadeacaafddeefaddfafcadeeecafaaddaafabbafcedadeccdffdeefabdeedcadedcaeaacabdaddfdffabcfeeeeddafacfffacebbafeedabefcaaccffebbceffcccedafdcdcaaddabffaebafecdfabffcbafcbddaabcabffbbcbedcfcdababbcadaabebddcedfcacdbdfebfecbbdccdddfcdfbbbebcfefcbcdcaceaefcbcdeaeabecfffefdbfbbfecdadcbbadebbcbbeedfbdcebabfdedeccaabebdabfcdebdefcfbfdeafeffdabfaaadfeeffacfdedecdffcedccdbfbdfcbfabdfebefefeabacfbccbfebbcddfbbcecfacddfbdcbedbaefceefcbcacfaccedbaeebdbccddbfcddebdbeceaadcbdccebdecdcacafebfdaaabefbcfeabebecdddfacdbfbdffeebbbcebbccabbbfcdfccebacccfeffacafeddacdfceeeccdafdfddfcafcdfadbdebcbcccccdacefaaceadfcecafabebeebafbacbdcbfdbeacbbedecefcfbefcffefaffbcffaacefecaeadeeebbefdfcabddeeecddecafbaeaaecdffdfbbedceddaffecfaafeecddefecffffdaeeeecaaebfdaefebbefeebddcaedfabcaccdabcecaedfbeccdbddadcdacdfffefadadfdcceefcbbbebcdcfaffadccbeebbcbbdffbbeceeebbbbccbcacddbceaefbdcaecabeeeabacafecceceeddeffcabeeedfacccbbcfbedbcfdbeacfeffecccbdfaffbeecbffbaddbddaaedfadeeffdccfbdfeaccebeefbccecabfcbdbdcbfbceadebbefabecaebdfdedbdfbaaaedbcdabeacceecceffefabdfcaedaafcacfaeafbbeadcfdecbafececccdfcbacccccdafadfefbdddfdfccfaeddfbdcdfeeffeffecdebfbbfcdacdbcbeecddbcacbafdedecbefcfffefabfddaadadbecdaeadffdbdcbcfbfaffcbffcbfdbfecbefeceadbeefbbcbbcffdceedeaddbdcddeaedacdddfcaafdbffbbbeddbbbcfbdadaeffdccdbccfdfdeabfbfbcdabfcdcaeafcdbdffacbbfaeadafcaacefbaeddaeddbfbedcefcdfaaedbacbabdefacefbcdacddcfeaaaacffdaeefdfcacaeebcfdadeeffdfcefbdabffdeefbdefdbbcebcefbfebcaebebadcbebbfaebffaacebbedeaabeaedcbcbafafbbacdbdfbdadfebfbcbccbaaefacddfbcddffededbafbaefafaebdbbabbdddebccffdfabbceddacebfbfffbdfbebadaedfbfebaaefcbafecdeaecadffbaaabffedfbebceaebeaafbbbceacfcacfaedccfdffefbfeafefabadbbbdfcbeebecaebdbaefbfddccbefffbacfdabcfbefcfddccbbbebaebcdaceaecadfcaecdfdbefefdeadcceececafebfdecedddfbcacbbeacfdffdabfedbceadffdfacabfbfbeafadcaaeaeaebaedbfccafbbeabbbebdebbfacdccdacbebfeaaaafadceeacfaafdefacffccbfadecbaeabdceddddebfecbccdcdeacabbfecacaacdceecfcdbbfeaacbefafbbeccafacaabeedacceabdedabcfacfefeacfdcbfddccabcaaacfffecbcbcafecbedcecfaeedacdccdadafbddaaabecadfebcafffedbeeedbffccfeadfedeeafecedcafcdaccddbbfabbbaabffadbafbaadafbbfdfdfdedafafaacedfdbcdadcbdceacdfbfbfcaaacdacacfedbeeaefcfebffddababdefebdedecaebfcbbfecafbcdaaabbcebbafdbcbebaffaefaccfeccbdcaedfbdffadeeaadfaafbfecbdedaadbefddffcdceafddabafdbaaaaecfdebecbddafddafacdeacceebfabedaeebdddccbeaffbcdfedebcabbceeabfdaffdcabedceddbcfdcadfcbbfcebfeccacdeeaebeebbaeadeabfedcabafdecfdfaebcdfdabcdddddbcacadecaddeadccabcfbbcbcdacebdeaeabbbbccaffcebbccdcaebcdeaafedbdefdeeaeaeedabefacadedcaafacfcfafddcfecddcefceacbadcbabcedcedcfdebdfaeaefccfcfcbaedbcacdcbeaaaecdbfaeefcaceceafaeecfbeedabffbcfeddbbaecfbbfacaefdcacacedabddbbadcbecdddfdadcddbfeefecbfdcffadbbeceadffacbadebedededccafdebfceefeafcaffeaedaecbccdbcbfafbffeceffbfabddadcbcbbcfbecfcdceadabfaedddfaecabcdccccbcdbafedeaddfbacdddfdababdabcbecefcbccaccebacfadabbdcfcadbadcadabdabababacffcfacfabfbeedffacfdfcfceeceaeecfbfafcebfceaacdfdddbfecacdaadcfbbdfafcfbfcccbfdfafadafdfebffadefaebeccabaafafbcaaccdbdadbaadbafeebfbfefdabcdcbeedfbbadbefcdfebfdeffcdbfdffdacacdabdeecfabbdbaabaedbebedecddbcddafabcfcbdabebcbfbdafabdacfbceebceebcecfffeaefeedeccabfbedaecfecbeaabbddcffdfcdfcdeabbeafcacdbbeadaefdfedfaadaacbcfffeedcccccdecebedcfcbedfaadebcedcafeccbceaedcfcfafdfaeecfcdeadbdfebbfdcdccebcabfbdceeddbbcebdbccbefcdcdecdeebfbbecdbffaaadfddcaebfdfcabfaebdbffecddfacdbffedecfccdafeecabccaefafbcbabfbacbafbdddaacfadcebfbfedbaaeecdfddedfdbedfecdacdcbebaabbcaaccebefdbadcadeaadfdfafabdddeeacbbcaaadfdabbfdaedaeefbaacabdebfbdaefafdccbeabdcaeadbcfeabbfbebbfaeaecffebfffbbfedaedcaeabdafddedfedbfdcffbbdfdecebecdeabdabcbdcfdcbcbfacfdddeafdfcfcddebaefdbaeeecdcccecdcffafcffddaccedcfffacdccdbfabfddfbcdeafdcdafbbdcdebcfacadddceedaecfffcdeefacdaacfbbdfebccbddfedadcffdacfdeccfddbaedaecfdcaacdbadceefbebadeabdfadafcabffdceceecbdebecfafefbbbcccbfbfcccaefdfaabdeaaccfabebabcefdcbddabccfbeebcffbeaacebeedbedebbdfabeaebebeebcffebcafddfddacffbbbbceefccebdddedcedacffecacfefeabccdbcbeffedbcbbafcdeacabfcaebbfeffdeeecbefcabdffdbedbbfccdacbffbeeaaaefbcdcdbacfbfbedcdefcebaacbbceadadddfdcccefaabffcdacfaceabcbfcdaeaadeffeeecebcfbbecadfcbffbbededecfcedcbefeabfcddceddcfedeaadaabffcfecaeceeeeabbbffbedfaaabcbdaeeefeadfdadfbabaabfdbfdaadfeaeddbdbedeefcadcfadeacfcadaabaecefbeebdadfbdeedeaeaeeacbeffddaaebeecffcfbeeebcbbcbabbcdcebfdacadfbddeabedbcbdfdcfbfdfcdcdddeadbfebbfeefbdcdfffbecabcbefeadbdabfabfdcfaccdbaaedadcecacafcefccdcecbacefcddaaabbedccbfeabddecdfcdedebeddaccbdefbbfbdfebafeafccaecdcaaeedabecdfdcaacafeebafcdcbabceeeedfafbedecfbaededbbeaaddbfeebbfbcfffbcdfdebadcbbfcbdedaffabcedbdfefbeacbcbfffeafabdadbcbcedafeaffcbcbafacdbedefebbfbdedfcfabeeecdbeeabbcbbbfcefbbceaabfccebaabddffecfdabfbfbdaeccbfcaefeaeefdecdfabaadcfafbacccdaddfadcfdcdecefcdcadaffefbabffdadafbabeffacaefabbeeabcebbcfacbdcaddbfecbfcccedbcbcaacbfadaedccbcecbbeacceddafdcfccbbcaeeabeedbaabbcedfccbdfcccddafbfbbaadeabcbeadfffebabceffdedecbecbdccbdeebcabeebdfbdecfaefeadddcbaafcbafadbacfafbddcbaaeffdcbcfcbffaccdabeddafacdcfefeafffdbceaacffcbbfedfdeffbbfbfbeacfaffcedeeabbdeafedafbbabcaabfbcddfccbbaaecdcefaeeacdaabdbfedeffccfcfdfdfecbeadbeffbeacabbdbedbeabedbcbbbedaebdcabeddeabebcafabfceaeafdabcdfcfddbdbfffeebecaebfebdcacfdbfcdafcdeffbbaccbfbeeaaaeeedcebdddeecfefdafcdcbfaecbceaadcfdaccfebcddacedaeccffcdedbeceacbafddcacaeedffedeeccecdafaaaadacbedcfeacfdabaddcebaaceebfbcafbaaaabaedfeeadceabafbdfbfdfcbecfbdaacadeaafcbfecdafcbfeceabbceebafaeacbdfffefdefbbefecebfffdccdfdaeebddebdbacefabebefdabaaaaeadebbdddabfdeefacffcbecceafdbddfadfbbffdbffafddfaffbddefabfdfdbdbcbacabdddebaeaddaebfbbafcfdfcebedecefaafadfdfaacbbbaabbbbfabbaabcebbfdaeadebbeddbbcebaeedafbdababceefcdbfeacaaccfcbcbdbcacdbdadccbddbdceaebabaaafddecaccbcefbaceaeceafaffbdafeeafaceecfceffaecccaddeaffafeecbedeacefcacafdbeecfdbfaefaadbbbacabcabecdbfbfecbcfaceefdcfcdcceeedceadcaffcbfaebdbdadfaaebbcbfdeeeaeabcdecfcbccaaafebfbccbfddefdbcbcfbdcfdbddcfffbdfdddeebfaadcadcfbededabfcadfbfaceabbfbdedaadfaaaeaaebbbdcfedecccafadaacadcbcbcabbacacadffcdfddfdaeaefcbebfbdcfeecbdecfcccdcbdcccafddaaddccfdbbeabfbbdeaaaabdfbccafbffcebcbeaecdedebfbcebeebcabbcdcfcbdbbbcbddbebabdacafcfdfbaccfcebefeeaebfeeafeadbfdabbfbbcfaeafbacecabaeeccfccbafaeebceebbefbdefbabdefeddbdcfbfadecefacbdeeeccfaacfddedebaedbcbbcecfeaebcaceccbaecaddbcfaeadaaefbafcaaffdfdbbebeeddfceeabeeefecefddfedaeebeffcfcbbabfddfbeccffdfacccffbcbaddccfdcbcddcdfeabccdfbaabefcefcebccbfdbbbcbdacfddbdaeefcadcdaceecbbdbbaaeccdfcfedcfebcbcccbbfcfeabeabbccaccfffffccaddceebbddddacaacceaabdacffccecbbdceebfcbabefefeeafbfaabcadebdacacedbcabcadccbaacecafffabebfccedccdabfcafeedcdbbfcdebeaecebcbcfdadbefcfdfbbcdbdddfbebceaaafebdadfafdedfefafdfffeafcfeedebaeccbebfecaebafadbedaffcbddeefdafbfbfcfbbbecbddafddfceabcfcaeaadecacfabccddbedeebdbceddedbceddfeaffcdadbcedeaabbcfeadefeecddfdbedaccafbfbadaddbffbebcaaeeebcebdeeddafbcadbaacddaafacddcdfccefbeaeedafcddfcffafabeadabcffbebbfbabbeaedbbfabcafdefecccddbdbadfcffaccfaceebecdfddeebddeaedaeebbaaceebedcabfbcebfbeedfccffdbecafdfafceddcaeadacfeecedfefcefdcddaffedabefffdeadcdaddfccbbefeabdbddfdfdefdfbecfffbaeabbdbddfdffaacdfefdefbbebbdeeebddacaeacbbcfeabbfbfccbdbdbfabcebbdbdffbffdcafdddcbeccbefcaaffbaedbcdebbefcacdfafbbdbecedbffaddecfefcdcdafaebebcbcacebebdbcddbfccbdcfdacefaceafceaebdafaafbfbfccbcfdbcefebcbdbaebeaadefecebbfeefabbdebbbeddbddcfceebbbdeabdbcaffeedaedbfcbdafddeabcedaaccbcfdddcbacaffadcdaafebbcfacddaaecbcaaeffabfcbcdeabcccfbbeebbbcbfceebecccedbcfacaeddefcabaeecdafbcfccecdcdbbbfdbdebabbddddccbfacbaaebcdfefdeefeedceffbaeedfffaffbafabbedcabddbafbeacdbfdbaaabaaeeedddddbffaffdaebcdebadfdbfeddaddceccacdcefcdcdffdcaefafcddedaffebddcccffddfccacabcdbaebddbebcdbabccbdafebafdcdfedafafdebcfcccdecfbadefededacebcfefccecafeccbcddbaeecadbabcabbdfcbddbafdadfffcecfdadfecbaccfacdaaffcdfecaddccfbffaedafdbccccaaaddfbbeccdaffdecceeceddcefecdfdcfdcadfdcbfeccddbecbccedcacfbcedbfcbbbfebeabbdfefaceacfbededcdddfefcfbaedccceadbfffcffbaabebdccaaaabbffdfccdbbdbdbdfdfbdadceddffdffdfacaadcbdaabebffabdbaccebdbffcedeafbcedccfedaccaaebbbeddcdfbcaabbbfbebcfebaeaffcfbcccbdeaadeebccacfdbfccdfcebfdfbdbaefefeaaffbaebaefadeaeeedbbaccdccaecaedbfeafafbcabcbcabefaabacdbfacfefebcbebbbddfcdeefcfdaabdbbbfeedccadfaaeafcddefeeeaeadfaecccbdfbbddaccbdbaacfcbfbfabbecdbaeebbaedcbfcecccebeacbebbbedeaffddcaedfaaeedbfcefefcdcbfbadbcaddcdecffeffdcbcfbccbcbcdbedcbdeaacafcdbabbadccddabcacaaecbfbfedadbafdfaedbccbebfbcdeedbfbefcdbbcdecbbabebecabfccfaceccfdfceadfbbdbefafadffcbafdedbecaedfbafeacfbabeeafdffeedeecbdfadcfcabdfadefdacdffeddbdbeedfcdacdbeaeebdbbedaefbcabdbaaecadedeeeaddafecadaebbffedcabbeddeeeebefcffacedbfbddaeefbaeccffbfaaecddcdbfebdafcdefddbecfcdeefdafdcadbefadacdbbbaefefbaabececcbfbcaccdeaaceeefbcfcffdeefbdfdddcdbbbeedcacdffaceedddbeceeddccfeebeeddafebcbccabcacccaefcceebadbcaaabaafdeeafcdeabbcececfffbdffdcecbfccadcdcadfaaefcedcbceedffcabacbebebfeebafdfabfaacdabbaffbdfafacfefaadafeeadbcbccedabffbbeeefeefcfbceacaaceffeecdeeafedebbdceebfcbbfcfccefdbddcddaedbdffcdceefdfcfafcbdcbcfafdfbcddcffaaabefebecfbdabdcfdcbeeedbfbdbbeadafdfadfdadecdbbcdddebcfbeecefdabfdfbbdddefcddecdefdfffbffcccfebacebdcddfbeaccdceefaabebdfdefccafcfedbcaccbbdfedcddedaeeffdfdecbfccafbfbdcdcbcbccebdafedbabcffaddefedcdddebafcfdfafafcfafaeecacfffeadafecceadedfcfcadadcecdeedfffefdfbadbeccaafbeaaefbcdefaebadefebefaabcedbbcecaafcacbdfdcdeecdbcfccfddceffcfcfccaeaeddbbcfbabeffcabeaaceeadacdbffceeabbcddceabedceefffcefebcbfbbaebddffdbaaefcacdaedfadeafdcdfbbbceafeafebdebdddbcfdbcaaafebdaecabbfdfcbcbdeeabbebdfcdebddcdeebbffdfffffebdeeccbbfdbaaddbdbecfffdcdcbcadffedabecbcdfbceebcfeaaceefecadaecfcfceaccaaeadfdbbbdaaeebdecfbedadababeaeeecfdabadffbffcbfcdbfdfdaeacdbcccaedccdaceccaafcaaabffcbefffbdfabbefcdfdddfbeecedadecddedadbabedfbbecbbdfbbcfcaaceccfabcfdcfcbfdefaddcedbaaafceccceaddebbbcebacbecacddaaedbccaecafdacdaeafdcaaedbefbcacadaacecbbedbbcacdfdcafebdebacdcfaacadbcbedfeeabdfffbcbfeffecbeffdbccfccafbddbfaefaaabfbbcaadaeabcbcbbfaecfcfabaccdeedaedcbbffcecdaaaacfbceaecabbfebdfbbebfafbedcbdffdcbefadfdbacacbceefaacecdbbffdfdaecafcecabbeadbfaeebccaaedabcafdcfbecaffbfeeddcbafeacbceffcfcceffeebbbcccacbacfdfcbbbbeccfbceaddaeddeebdeeeeadedaeafabaaceebbcfcdaeedfeefadacccadecafeedbbacdfcedcdbabadbfdceddaeaccfcfbfbaadddabceeeaecdeaddeabfedceabbacbfbecadeafdaabbfeceaaeebaedcdafacaccbfffbceededbddfbdfbfaacdefbfdcabaeeefaaabcdedacccecfbbececacbcefcaafebabbeaabbaeeabdeccfdecaccfdcdbbaeddcdfdaeaacfcfdfaccdefadedafadaedebfcbbabfecbdabdfacdcadaedfeaccfebbcdbfcaaefcdcebebdfdeefeaccbdebdacbdfeddaeaccaecfbaaaaaeecabfeefcfffccbdfeabfccaabadefccfbdcedbbfedaccbcdbccdecfdfdcdeeaaaacecbbbaeddaaccdcbfeebfceabdcddabcbcebffeeadbecbefffdfebdccfceaaaedfcebbbfeaaeabcbfbddedcebaedeafabafebeecfebaadccebecaadeeacdedbfcafafababdffaefbddaeddcaabbeedbeceeaabeefbedcdecdbdeececaefeaeccefcbceeaeecabedccccecfdbecbdfdedcebdbbdececbeaeefdadcdabcbcceeabbbbefacacddbaddafdcaafeaffddbcebeebdfebcdddbfdfddfedbedcebcdcaccbfeabffeeeaddfaeacefdddadfdaccdcbceabfceeadcedacedbedbcbfaadfbaddccfaffaefacedbceefcfdeadceabfaaebbfefbceafcffeebcaffcaacbfbdaaecffeebbbbcaacaaacdffdcfaabecbcfadcfceecfacdcddaabbfffcceeacfdfaeeeddebecbcafcccfcbbececbfefdaccfbffbddfdbeeadaeebdaaecbefdddbadccedbfbafefefeefbeefabdadaeabfbfeafecdaffaeffeabbfcfcfcadbaecdedcadafbcccbddaaaffbdeaaaeabcadcbaeaebbbffadadaccbfebcdffcbcfceedcdafcecbfcbdedfedccaecdccebbbcbebbfbabbfdcdfdabffbadafeffdfebabdecedfdfbdceffcdcfadbaeddaecdfbfadfdebdddceccdfbbcfbecdbddfcfdbfcefebaeafeefccbbdefccbdaaedbbebabefbbcbbdedccdefdfebabbfafadaeaffeaddfdcddafbdecfaaeedcaffebfeafaefbbcbdadfdeccefdaabdbfeabbeebffcdacaeeedafacbcafdebdadfdbcdeaccfbcebfdfcabfbcaccccbadedafbdfedfcbfafaefddfcdbadcbcbbaaacbddcbfeeabedaebffaadebcaecceecfdbcfcfefeeffbdbcfdacfbedcceecdddbbebbffefbacdddabdbdcdfffdfdffdbccfeaeaaeafadaeeadefaeaefafddcafadeaaedbdacdbacbadbfdbdbdcefbdeacafddbeccfdfefaedeaebcababcffdfebaefdbddffabfbdfffccfecafddfddadddfedddccbdbddefceefecdbbfeafafabfbebebefbffdfefdebefaebebcccbdeffcdafdbbeccddadaaebebcbcaacabacebceecebeafdcdaffebcfdacdeaddbcbbceecaaedccddefcdaddfdfffbcdfedaadaefefaaacbdcdebcdedebbfaabbeeacfceeacbebebbeeadaaeefbeffbfecaacbbddbdbaabdecaecdefcbecdddcdccfdbaedccfdebcfdbdeecfbcebcdbaadbcfaacdbaecedceeedeefbbfcbaafabeeebccaaccdbbbeddcfcadfccfacaaeeecbdfccbfdeeabeeabbbcffdfecccdbcdaecadaddececacaeeccfcceaaadcbbfbeadeebbafdbaffbfeadaaccbcccefcecedecfbdadfeacccdecaceceebadbafafeebfbfebfbfdcedbedeffffadecceaeffcebdcaffaccedeaccdbabddcabdfedfbdcbdbdababddcafeebbeaecaddcfbeccfedbfdcaabfdccefccdbfddcfacfccbdbddaeecbdeecabdfcacecebebfbdcbbbeacbdbeeaabdeaedbcfbeabbaffccfcadbcafaaaddbfafbdbdcadfdbdcedeafdaeacdabdbbaddbadbbffafbaebfdeacceadfdbcbeeeddadcabcaefbccdcbdbfedcfbddcfbdffbfaebabdbccecdcbdaabecdeadddcbcfadcaefdbcbadeccbceacaccaecbeafadbdafffabfbdcdbfffcbbafdcacccbdffcbbaeaabdbfbcbebbbaafaedecceedbaedddefbbeedcfcfdfeefaeffdfefecdfaaadeedfbbcffaacffbaebadcfadabbedeaecfbbeedcfaeaefdebfbcfbfddfcbcbcebfacecceaddcebedebeaefaefadcacbbfeaffeedefddcceefcafbdfdbadcceadbcfccfddcdaebaccebaeacbcbcccbeceaeddbdbaadebceebecffdabbbdbbeccafbccadedbaafbfaecfbdacbbadbfbaddeaaacbebbeaaedeeebdeabedcccddeefdebedffcbaddffecfedeaedfceaadceeafcfdcddecbbdbaafccfcaadafeedabffaebecceecbedefeabbceeacbeafaeebbaebaedefbfaadbcbeadfabaaecbaefeaececcabbdfadbafebbbdfcdbddaebdbbaccebedcffefbadefbbfbcbddfdefbfbbdfdecdadbadababeebbeadacbfadfdafaeabdeaffaccabedbcaabacfcfabfcecfcaafbbafeddfcaefeaaedffbfdedaafddfefddbeafacbccaefcddabfcebfdddfafbdaeddeaeadfbeadebbaeeeafefdbdcacaacabbedcdbcbeadebdcceaebdcbabcdacabebbddbefbffcadaebbacadfeebfacddbbcfffefceffbdabecbededffffdcbbfaefbbddbfdbfcedfdfbbacdabcceefaacaeeacaababffddcccaedeeabfebcaebfadaabeaefacddbaffdaadeeaeabfcbafdfadfdccdddacddbbfececaebfefceafdaefebbafceddaadeeefefdcbaabdefbacdcadfdeeaaccecdafccbccdbdfaadfdaaffcccdefdefdcffbdaabbacecdbbaebdfdfadecfdfacddefaeffddaebfbedfccfaeaebcdabcbfcdbdafacbecbafaaedefadaffaeffefbeedbdcadbfbdaddcefbecfbdcffcbacfddcadaadfbaefbeefebfffbbdccdeeffdaaaeecaecaaaaccffeefdbdcbfdeebcbacbdadeddbddfefcccaecfeccacbfdafcfeedbcdcedcaccbfdbdddbaefdaabaabbdedbecfebbbfdfedffdddebfefbaddfadedafcaeaacdadfcfdadaccdbfdceedfbdfdbdbeeffdbdadeabafeaabaddfaceeeeedbbfaecdffbdeacaefacedafccfcaafdfdeefafaedaacabeeffccfcfeebbfcaaabcbfeedccadafffeddedcadbcecacdfebedfcbddebbcaaeadafffacadfdccdaeabdbfedcadadbabbecebfaabfaddaadbbecebdadbeceffabdcbcccffcceabbedccdfbbadddeeaaeeacfdeafbcfbbbadbedbddcdecfbdbccfdffdcaaecbabfaccbeceabefdffbfebfeebdedbfdbbfffcdbfcafadcecaddedeecbceceaccececcedecffefedfefbbdaddfcecbcecbabadeffbdbedaaabdfdcbdfdaadcaafffaeeedaccecafeabcbdaedfbaaeabfaccdfcbafccbbdebdfdbeacfccbdbfcfaafdabcabdabdbcccbbbbfdcbcbfaffcbcbeaafdbfbbfbbfcbaeecdaddfcbcedabeffacbedebaeffbdcaecaacbafaaffcedbddbfddbfededeacddefeafadbdefeaeccbfabdbeefecdfbbbabddbabbecaabecaecabcdeacfccabdcabfeacdfedccefdaaadfbbbaafffdaccaaeaadefbcfadccddfcefbdabfadffaddefddcfdefddcbecffdeddfeaffbeddeecfaeedeeacefcaaddacfaeadebdacffebcdadadbeffbeefbdadeedeefdddcaaeceaeffdffdcfbdbfcdcedfebbbffbfbfabebeadbcddbcffcbeaefbacdcbecadfefcbeaecfdbecedadecfeeedbccaacafcdfcdcddfbaaacaafabfcafcffbddcbdcaebecdbdbcabadaebeffdccbfeabdacdcfedbcfceeeddbbfededaeecaefefaafaefbfbbfdcccafedffacafedafffdbbacfaceffaccdfeafddcbfceacecceadfbaaffcacbfabdadbeeeaedfaaafbedfdbacfeabbebecdfecdbeffedfcfbffbcfeeadafedbcacadaabcfdcbdccbcccefbaefbbcfadfdaacdbfbbebfededfcfcdbfbaacdbaefffcaeceeecdfbaddcfdbaaafeafcfbefeabecfcfcfacbafefaeedecefafbbffaebdddfacdbfdbabccddeccbcfbcabfbabfeabeecebfadfcdeeabbcbaffcdbcbefadcecaeacdbdcecacbdbbbcafacfdaccbdcfddbeebbbdabadddbadbdbafdeaecafaeabdcabccadccceffcaefdacdeabdffacadcafecfdfcfffbfdeebbefcdbafdadfefabedfefecebabddecabcbbccafdffcacfbecfbfedbcdccaacbdefffcedafadcefaeecbdcdcddbefdfbfaafecafcddbdfccbfebedfbcabecafffedbbcfcefabcfcbcbdeefdbeffaeaafcfbfaaadccaeccdfdbbdfefcfbcebabacddbbafaaefabbeeabfecdbffaeabfcddadfbdbdbbecbdeaccfffcedeeabbfbcedffcafdbecafecfdefdddfdbfefacceefbcbfebbddabdabcbdcadcaefeebeefdbdafbfcebdeedfcfdddaaeebdcbecaefbffafafeabdccebfcbfeedcbabdaadadcacaebeacbbaaadcddbecdeffffcfbfaedfaadfddafadcdddacddddeafdbabbadfcaadfdcbfabfdbbcdaabeecfccfeffeeccceeaadfaabbcaaebfabdecfbcdabceecbfddfecfdcecbebccdebefbfdfbafecefcdfebbacdbfaadaeaecdebdececacdadaecdfaebdfaafbebbabfaefbeaeabbfcbaecbaaaabcddbaecaaaecbbefadbcbbadcbdaebdcdebabaaaedaeebbadefafdbeeeeccbbadaedbcddefaeaafcdbabdebfcddafffbfaccaeabcabdfbaceeabddbfdbecebbdbcdedbfffdafdbbfeffcfafbbcfabcdedabcacebdbcccefbbabdcbdabddcbefafadbceccadeedfcafebceaefbcfacbffecfebccefccbafecedbeaaaaabffdbbfdbbabaebcfbfceafaddeffdacfcadadddeaafbebdaabdcbbabdbebccefcfdedcafdfbcacfebefceafebaafdccefcfeacebcfbcdaaacabfececdabbbaffdadfdeddcadadebedbbcaefcbaeafbebbfdddcdeebebbbbccaaaecbafefbbbdafdeeebccebdafadedfbccaebedababaadcefedcaffdbdccfbaaebbbcfdfacaccaceafdeedefbdafbdebadffbbbdbeebbfcdaeebdeddebdfcacddcbecafddbcdedfbbbfaeceffaeffdddadbaacadfbefecbfcabddeeceaeeacdcbebadcbfbabfddfcbcfdfccfbebfaefeecbafafefbadbebeddafdfedcfabddeacedaeebcdbedffcfdcaadabdadfccaccdefbdddcedcabdadafcafcbebdffacfbdeacabacfdaccfdeeecaefffcfbacfeaeafacabdfeedfaffffcbdaaadeedebccecdeeeffdcafbeedbfffadceeecabbccddecacdfabcdbadbcbfdbcdfadebbeedfdfddfdbbcbeabefbdedcacbdeeceefcaccafdecccdfadfaaaddcbfdcdababaacbbceaeecfdccdaaedcdbcfecbbebfaccddeccabecebefdaaceccbdbfcfcaabcfceebcddfcfbbfbecffadcbfeeaadcaebacaecfaacbbbdddadfadeceefabcbfbcabfdceeabafececbdfefbefefacdecfdddfafceaabadbeabecbcdfbceceafcffaedddfaededccdddfaabafedfeeffbafaeaadedbdcbfeeaafdcfebbdfbeeedacbbdecbbcffcfebcacabbaeffeddabdefaccdddcdfaacdefdbffeebbddcdbaabdcafcedebadbaefebcececefadcfeecfabaddfbfbbbeefabbefcdefddaacfbcfbededabcfedadfeddcacabafccbebbdeeedccffbadaefcdbcabcdddbecebbddeeaacadbfffbfbeecbebfbaccfadbceabdaaecaaabeedeaaefcbdafebbedcbcfffbbaccedaeadabcdddbbdccaaaecccbeaabcfecbffdffebcbfadbafaddaacdeccacadbdeadebdbeedecbaacdaebbedbfeedcaaadedfdaaacadeecefdfebfeddfccffeacaabcaceafadafabffededebfdfaedaccdecbeeebfaacdbbddcebceabbafdbedfebbadeeabfbdedbdbabeaafececcfbeeafdeacbebecaefeeebaaafbcedebedfafdcedfaabeddbcbebadedcbeabbafdacdbdfaedbfeeecefdbaffeaefbaafbecfcdabbaffffbcbfbbafcdaabfddfaaabbfdccffcfddedadafdeabddccccaaadbdafdfdaafdbcafdafaeefacbedcdaadcadbaecaadcebddefabdcdddbeccadefddddfdefefcfdfebcaeaccfcecbffefceddfdaaacacbdbdaefdcbddfcdcbdabffedfdadeacdbdcdcedcfeaffbbfecbddabaccdbbdeebbcddebaecddbacdcdeeaddfdeaaccbcaebfbaddaffdddedecbcaabdfbdecccdbbbecefaceebbcbfefeeacfaacabaddafabfebbbfaebbcdabefadefcecaefeddcaebfceefbcecbdcbbabefabefdccedddacedfcbccdcdafdbefcaacdbfacaaceaeebfcfecaecdfcebaaafcbbafbefbdccfabafafadebcabafffdffeebbdedafbfabbbddeaadbfbfdadebfcaefbcaaaafaefacfbffcbecccfcecdcbccefaaabddfbabffffdfadfcacfebbadaeecbaabcbebfaeebcefcdffdfbfcefaffcbadadebfebefacfcfebfbfafbdcccbeeafaabebccbccefebadedaaeccdcadaaebfcfcddabfcfbacbaffecfdccfdeecceefbfeccbcaecdfedacbabfcaaadcdaecdccfebdffcfbdcaecababcfbadebcccccffbfdccceabecdeeafcfafdbecaedbeacbdaeeebffcbfaceddcceacabdcfaabdbaacfacfcabdcbacdecaafceccabfcfdbbcaffdbfecabcaaaddeefdaaaceabbcedccfbabffcffdbeadfcbdcfdebabeabdcfbfacebcadceacccbbabcdafcabfbaecfefdfddbcbcbaaffddaaffbffdefbedfeeabfbdcadfedddcafbbcddcfdcaaadefebaabcceffbedbccaafdfabdecdfebbfcbdecfdaabefbcaafdfcfdcccddfdcfdcfabdbecbecdfaafecddeeabbecededcfdbfcdebecdecaaedcdeffcacfbccdffcefedcdcbbdeacccfffaacddbdcbdaabdfbbfccaddddfbbddbdefbecaaaafdccddcdbccdabcdffcecfeedfecddededabdcffdcaeeaabfaceeafecbecfbbeddcfbdcbafbdecedafcdeeaabdbfefdaaeaffeeabeacfdcfafbcafbefdbdffcfbaffccfeeddfcaedfadcdbcddeefcccbdcecaadefacfffaefcdffabdaecbaecbdcababafacceaafdfdecdbbaebecfacbafcdedecdfedfcffcdbecafeafffabaedcabdaeecbedcaaaaeabeaddeefcedcaecaeffdddbbbabdeadafccffaacbcabedebdaddfdbaadeebddbcfcddebdabcadfaffedbdcdbdfdfedfdffbfeaaffcdcbdbadffbceacddbafaacefbfeefcbeebafddddeefececfdcadeaaccbdfafbfadadefcafcafbfaebdcebcfdcbbfcdcebdabefdbefbdbddcabcfccfdedbdcecccadfebcfcabcedffcabffdecffabebcdaecddceeaacbbfafaeacccaecbdcbadedbbdbadbdbfaeeaaaadadebbcdecbeadcafaababeadffaeaabfbdeaabebafecaaedcdcfcaaadaeafbfeedbcdfccbbefeaabdfcecbacfefaffedcabbfafdedfeaddcdbaefcaafcadeacfcdfefdbddbdfaaaeaadffbdabaeadfbbdaceedcccdccbfddbeeabbbfaaeacadcfbddacbcccacafbcbecfcfaeffdabeabbeeaebdbbfbdbffadeeddfeababafcaacdddeaadcdadfeacacdddceaacdcaeebddcdfdbafccdabdbcdcbcfedbfdcbcaaebebdcdfcddcbebfaaacbcccddcbecaebabffbbdadcceefdeeecdebfcafcadcdbffcbadbcacddbafadfbcaafbfbabdbeafcbebccccfbbfbcddccaadfddccbacabafedbbbeaecaadbbbafcecdabbfdfaecceecbbfdabcbeedeceebebbffacdfceeafabdeacefecccbbedfcbaaacecfcbecadbcfeaaddeabebfcecfeacccedfcddcffabfcbbbefedfacfffbbefbcceeaafabfcbafefeaceebffdfcaaacdffadbecdfafdcfaeebaecaabeaaffeaefbadbeeebcfcfffccdebaacbbadddcdcaafaaeebaadcbdebacbcbdeabdccbaafaecfeacefacefcfcfbccdfabcfeacaacbffaddddbddbaadbbccdedbbbaccbfceceffbacddcaaadeacdcbacaaecbbbdcaddbfdfbbfffbfbdafefbbceefbcfacbebbefcbeeabbebfefecabfefbabbaafefefbeaededfcaadcdfabfbfacceaafcabbcdbdeebcdcedffaabaabddabbeaddbdafdafdcbdabdacdaeefaaffdadefafbfbdeddffaeacbcfbdfbbefbcabfadecfcfcafefbbbecfecbcaebdcabbdecccddbddaebdffcfccdadddcafdbffeddedecacceacfccbdbbcbcbeabebeaafafebededabefeeccdddddfadbbdfffbecddcdbcfebeebbacbeabadafcccabaaaefefdceffdbdbbadcfaaacccdddfaeafccbfecefcfceecaccacfaefceeefbfdbfcabfedaaaefaccdfcdaebdcdadcefefcdceecdbbdbedeaefcccfebebeefaffecdbbcccfdcffcfedadcbbcccddfbedecaccaafccbecfaeccfbacdfbcedcbdadffccedabecebbfcbcbfabbdafeabbbacedbeafbceccfdabbcadcbbecbeeefaedefcabfccdbaaabeddaccafcbeaadbafffababbbdadfffaefdeeffeefdcfadeddceebbaeaeccdbcbbcfcdcbfadeacbfbddcaadebfadcdcaeebadebeddbcacafcecdbeacaaefbedafbabfefebaebaddaecebbadbddbbdbaafacfdfacffbaeaacdcdccacfcfbfaaacddcdcbbbfadfaabffefbdababbbbaffcdcddaeacffcaabdfdbbdebeacefbfedbbbaaabfceacacedbfbfccccbaceedfbddbbedbeecedbdffdaabebbbabfdcbeefacaefedbecdfddfffbfbdfbcedcdfcbdeaebddcfbbeaeddfecbdcfbaeadddddeeaffdaeaadeffbaecceceaefcaadcdedbacccfaacacbdfbdbccfaaeedfbdefdaaccefbfecfdcbcaaaccccdfdcfcffdcefbbfcedbedbeffeddffcaccddcebdcafbdeffdcdcabffceeaaffeefbafeabeddceeeebddedaacfbecccbeafbbcbbffbdcaeedfbbfceafdaebaddddceaffcbbdefaeacdfcbcefbfcbafabdefdaadfbefebafadcfdceddcacfdfaeecbbfcadaaafeedfedcdcdbaafedeafafecdadcafabdbabfdadacaedbbdbfacadfdffdddbfacedfbeffabcacdabebebccbaaeffcbacfbadbdecbebbbfabacfadfaecffbcaaecfbffcbaaebecbbfcffafcabedfdfbfcffeccabcbfcddaedccedfdeaccdccdcacddaefafacfaeaadaffacfaaebefbceffcefaadadadecccfcbbaddcacbfddcefafbdeefbbdacdefecbdaebbccbebdfdcafbacdbafeaffabcbcefefbfddeeaaaabcccfdedeabcddeeacacbbecfacebddebcbcbcfcfebfcdafbcffeecdebeeceefefcaebaaddcfebfddcabafcbceddfdcecdcfffebbababccebeeafaaeccdafcedfacbedcceccfcaafacdadeaffeecfdabeefeacadfebfaadfbfbfccbddababfcbeaedaacceaedfbddeeddbdaceadddaaaeeeadfebccfabfcfdadfaacaeffecacdeefdecacfecbbdbdaffceafefaceecdbacfbebcccdbeceecbcebbafbabadeaaddebbafefacecbbeadddcebbaaeedcebbdfcfcdaedaebbdddddffccdadefcdcacbdfedbcabccbcfdabfcebeeeedcafaadbbbfbfddedccdeefcdfbadcafbeaacddedfbfefbedcaabeaeecbcfffccbadbfdedabdecffabbafeaebcdbafeadabbcddfececcdceacaabbfcedbffdeeabfccffecacddabfdccadddcdbfceccebddadaecdddafafaadffcbbbfcacdfeafefecbbeafaafccbaabfacecfebadffebcdfdfdcfbbcefacfbbdbffbeaedcfbcdacddacddfaecabdbcfbacfcfbcabbaaacefdabdcddaecfaecccfaeaadfbcfcadfddaccadebfccdeedfaadadefdfacebecdabdecfeddbfeaafccdbdecedcbccfeccfcefdcebdcfeddeddeddeaecaeffacfdefbbaabefeacaebeaddaabbdbdfeafcddabdffeedbfabbfadcacedabcabfdbabfbdabecbfefaaaefbdabefbdefbbfdbaeefdffadefccabeeffabbceccfcbabecafbcfdfebbbeaecbaecadffcbecfdcbebdfbbddaedaccbddffeaaeaffeadacacecaebaedbfccbfddffdcdcadcaeebfefacdaadacebeccdffdddadfacabbeedfbcafedafbeffabaececdebbeaebaaaefdbbdfedbbdabecabaacdbeeebffaadfdecdddfcacddcdeebcfcddddfafaafddeafafbdfcceafadcecacdccaffcdfacdffdddeadbccebfeffedbcedecacecefaccdfecddaddbbadfcfcaafafdeeadddbfcfcaccadadcbdbcfdefebeeefeedccceccaceeeeaafccfafbceebccfebcfeafcbdcfcbadfdefbabbfeadedbeecabcdbcdcffcddcfedadcfaaeefbcffccfddfbfbeebfebdfcfaddbedbcaefafdbccfcabeebdfdcebeafdcaaaecdcedbfdffedffdcdffeaaafdbcdecbabfbafadbbfeadbdecdecdceaaccbfafcecacbdeecdbfaebbfacfaaaabcdbabfbbceeeedbaddfcebdbafbccaadabddcaddbcaacfeaefddeacffebfffddcafefbdbfeadcabfcaccafebfcaeddeccfbfefefbbfceadfbadbdfebaddbabbddfccabadbfddeececedbbfdefbdfffcaedaecccddcbebcfddcbfeeccebcfaffedfbabcefcfadffcadcbdcdecaacbeecdbdbcbcaffaadfddeecebaabaebaefeccdeccfaccbbcdacdfabcdfaaefabaadcebdbdafebeffceddcdcfdcbabdebadbdfbdabfadbcccacffdcfbfcbdfaefbfdceccdcafedcfaafcacdacdeeadcdcacfcdfedcbcfadbccdebdebacadcfeebacfabaccaefbadfaadeecbbfeaeddebebfccdacbeefdabedfecaebbbceaafeadfddceffddcfabbbabdebedeafffebdfccdbeadafceaedccbacdacbbdedffbedddddfacfcbaefcedbeacbcbdddfdfeddfdaafdcadabebebbffbbbbfbdfeddcecebbeeafffbffeffedbceeffdceeacdfbfcceddffdfbccffabbbcadceebffbbcedefaeecaadefebbafbcfacbbbaddbbacafabeeecfabdcaabacdddcacdeccbefbfbffcceeaafbcbafbdceadceccacccdcaeedfdbcacebdddadbbebfcdbbfeeacbfceaaefaafbbffbeeffbddfbebdfeabefbdfcccbeabbbcbcdddbddfcbebfbedcbfbedcabbcbaecbfdadcfffafcedabddabfaabbfabfadadadfcaddbfdbfafdfdbbfcfdebafaaddfcdecbcfcbfeedadaabdafafaedeeaeceaccecaffcfdcaffceeabefcdaaabdcdfaeeccfecdcacdacdbeadbfeebdeabcafcdabdcebeedfeecdebafbdfeafcdfdfffcadabcffaacafaeeaafeeedfdadbeccbebdeefabaebafafbdfabadebeddebceedcdfbdabaefccffcbbfefeccbadadecbffbffcabcdeabcaefcaaedacaecdbdefbbeddadfbcdacdfacfcadcacafdedefddccbaefeacbfeeacbdbbafddfbfadcabafadcfaabdaadcfbfbeeafbbaabbdbafadcfbedfcddcacfbfccfabbbcaabaccbaccfecebbfeaddfccbbdeaccdcddefeaaffdffcafcbfcdfdfcbdfddbabceafdaafbdfdacfddcfaaefcaafdcaeffbbfafebdcdfebeecedbadeeeecaaccaeceabbaffaefadbdecebbccfcefcacbbaaaaeacbeccebbeeaebcfcdbacdeabbdadacadcedbbfbcedccbdafedaefacffeecfcdcbabedabbdabcdaacfaabaeedbefabbdfcbfdbaefbcbabecebcdbffdaccfbbbbaabbbfcaffdfceeaabccfcffeadfcbabfbebfececaffdecfdaffbfeadefebdeffbdaadcaebfaabcbbfcbbfaeccbcaddfbffdaddbaaccdbedddddbebefedfdfacacadedcabbbdbabfcbbecdfdfedbbdcddfddaeabfbacedeaceaffdddeeaeafacebfffabfaefcaafbcaeabdcacabdedefdcbecacabeedbecccdaedddcaefcadbfdefdfbdaaabecfcbdbbcfabceefafceeefdfaafebaaefedcffbcabedbebcaaffdcebbdbecefbebebbfcfeffdbabcfdabcddafeabdecacfaadaecafdcaeefcfaddfeabeaaacaadaadedcbbdcedbafaeeefcedeadfadabafedabdafbcddceaeabccfdbceedceedcefbedbddbbacfdefdfacbcdfeabfcfbecedaecafdaacfaacbedbafdbcefebaeaeafcbbbbadcffacedddaabbfddededcfcafcceceeadedcffbefafafeececddbfefcbbfbdcacfdfabbcebdbedaebffebbfcebbbaddedacaadfddefffafeaefeafcbdaddfbecfceaaeaefaacaedfbbcccabbacdaccccfbfcafaaebebbaafabbcdcaffeadcacceecfecdcefabcaaefffbabfffdffdcafdfbabaceadfbbaeaccdccafbbccfaadbcccadcfbbacddbdaaebddddcfcaabafabfeecdbbdecdfeffedfacedefeabdccfcacaaabeafcdcfdccadaacbdedcbfefbecaefebcedcfbabbdcafabccbebcecbdbfafdceefeeecbcddcfecdcfddbaeeeaebcdccdbdcaaabacbfeaebbaeedcbaaddcebbeddeecfacadebdcdfbaabbbddbbcafeeeeacbefdbcefbfeafcaefdbefdddafefcbdcecbfbbdbcfccedebaddaccbafbecaebcbdebcaefbabaafbaeacddfbacaffbdddadbaefebcdcddccbbcbdbdabdcbefdfdbdabacfebedebadbebdabcbaedbadcadeffbdbbfedbcacdcbcbcfaabdfccffdfabfafefbceffacefeeacddcaaeeefedbacbccddfaccbdddebecaacceefddffceccdbcbdeaadacfdfcfcbcafbafefcaebcdaccbafdeaaafbeaaebdafdcdfcefabfcabbbeefecddbdcebbfcbedddacbbbedddbfbbcacadcdbebadcefbefcdabdcbbecaddbdadbffbaeefcaadbebceceeddcbfaababccbecdcdddbfaaefcffcdbfbcfbcfccebbcdcdffaceafeabfadbfbeecadfdecbbffffeedbddffdfbabeebfbceffdebfdeacaebefafaaefebcefbafddadaefbbaebadfedaadeeaebddadafaadfadfacbbcdaefcafaacaafacfdabdbbefbdbeddfefcfacbeabafacdbacbdedfcdedeeececaadcbdacfeccfbbeadaeadbcbcdbbceaafdbadfffaddabafcdfdbdadccbbbccfeafefdcffcfcbeccceafcfddedcefedaedabedbacebedfaaceedaffaacddfcfffeffcffdececbdeeabdcefccefefafbdfcedbfcefbfcaeaacbfdaaddaabeafacbeeaabfbeacdeaffaafecfaddefbfbfeccacaabdddacabfeabaacbbeddaceabfbbaddcdecaccdeeeabdebadaaebdddcafbbbacbedddcbedbebaafbeadbdecbfcdcebfcddfdabccfdfdfadecddebcfccfebcbbaadfbbbaffebddeccbfbfdfdccaaabdfbdcbaecdcebbbfdaabdfadbdceaddbaceedfedaeffedefabeeaaecedcbfcbeaaddbbaadbcddfceeccabedfbfedfbcedacbedbeceacbfbcfecefefdbefcfeccbaacbccdacacaeebeabcbdbbcfeceefeecdcdeeffcaabaafffbdebdacafebbcacaacabddbbcddcabcfcaefccbedbcbdadedeebeecaedebcbcfabdccecaceeabccebbeadabacfeeccacebacbadfafcbadfdfecafdecddcbafcbebcfbfbaaaebdebadaffdddfffbdefecdafecadbecddddeeefbeebfdbbaddaefffaeebeabcacadfaeddabbebaecefddedbfffeeeffeebacccddaddeeeacedbbbfefdabdfcefadcadeeedbdbabacbffbafeaceaedfefefcebcfaddeccbeeacbcedebdeeffcbaaacebfbafdbadcccefcfddeeccacdfabbbbcbdfeafedbeffdbaaeafddafecbadeeabeefbbabbdeafcdafbaddacdffedbabfdaebeddbbfbccbeadabffdbabccbbabbfffeafefbccbedcbdcefaebbbeddffcfadcbfebeccbbddeaeecbeebacaefffbccccccdbcdbdeafedfceeeeeefeaaeeadeafeeafebbbfdbabadebfcbaebaceebddccaeeccfccdfbbcfdaeeabebfbfbedcfbcdfebccbdeedbdeccfeaeafccfcfffaccdedfbaddbaffbaadbabecfabdefdbfecfcaaeadfaeeabedbbadbcfefabdbfddfddddeaafecddfbdacaaefdeefebaafccbefcaeeadffbcadccdcadccbbfedceccbeeffdceffadadfcabccbcbeccaededdedbeadfeadcdedfcdbfdfcaabfdeddfcbddccdffedddefccdefcbdadaffbaafcbdecfabebcfbdccdcafedffaccebfaefdadfffdccfdbdfcaabcecbdedfaebffdfcdabeebfdaaeadccdbaedbafddfdccbceeccaaededebbdcbbaeeddeeddfabfcbbddffcccfdacccbbeccebabadedabdceeaefabaacacbafecbffbacfffabcdfdbafcbcbccfffbebaebddecabddbfcbccbfdbeadabceedcceefaebebdbbdbafefbfecdefceddfaabebbabcdfacefedbdcedbaecfaadeadedffefdfadbbedecbddffbcaeeaabebbacefcdbeaffaeaeadbdcfbaedafedeecffabeecabcabbbeccafdededfccaaffdfaffdadaadddadcecdbcddbbdfaceeaddeafbcdfcbffefcdbcacbdabcfacdceeecbafdabaaafadeaafbceeaadbbcadcbdfbefcaadeecfdbbfbabcfdbdeddaddeffbceacbdfaaedcccdddfebbacdcdcdcffdefccdeedabbbebebbcbdfffbffeccadefbeeeaaabcfbcaecaaadcbfbadffaafdbcefbbbcabfebedbbaadcecfaaffcbefaffadfdcfedabccaebadcaefbccebaecbbfabbeccaaacabfedbabbbffabfbafddffceacdbbcadddaefcceffddeedadedfbfeacfefbcbbbeaefccbcbacbfccafdedfbebbebffdfabfbacffbffaeecdbcfcbbbccadeacdbcdbabacfcbdbcfabbdffccbeacdedaafaaaffbcddcebedaccfffddecfcdaccdccaaddecccbdacbecdebcbaafdeedbbfbbbfaebcecdbccfbaafdffccafaeeaaddfdddeadcddedbdfcdaffcedfdfbabfbbeefccfbdccccdedcbcaacecbdefcebdaffcbdfdbfbfeafaecbaecbfaedecfddaaeadebaaafefcdefedbaadccbdcdaecbbeebdcdcaeeabcabfadebabddaaffaebccecedcbacfcfaccfdbaeeaddcdbcdddeccbbcddfbddbafaabbbedaedbdfdaedecfaebcfaceefbaccdebafdabbdacdbfeeadaeacffebcebcdeffeabdeccecfdccdeddbbabdccffbabbdaacfefecaaabfabaeaffeaeabbcdbadfdfaeafefdfffabbfdbacccdafdefbedcaadbacbefbdebbccceffdddaaeedffeddaaebafafacbdebcfecbcdacebedaddfebbbfbdaafebeeebdeedfbcfdcfedcbcbbeabadfbdfeacbdbdedbdcbcbefecddbfdcaddafffdabfdedcbcefdcafffccfcaaaabbbebedfaddecbfbdacbacbfbebbffcdabbeafedcbefddbdbcaabcaaccfdcacdedbbbccfdddafcbabbebebdaffcbfdcafcdbcbdaaddfdadcecafeaabcebfbbaadfaadedefdbdaccbedfbcfcaabffcebaeedfdbfccaefecaebabddfbcddeecfadcaffaacffefcabfcfdddadfcabccbfcbcbdedfecafedefebcfbcfdbecfdadaceafffedbfcdeacbaeaeeddfafaccdbadfbfdebdcffedebdfffbcbdaafadfccedcdbacacfaadfbcdacbcaadadcdbffdabdcabbaeacbddaedcbdcfdbfecbaecceffeabaafafbfdbaffadadcdebfabdbfdffabdddddacfeeaacbcefbbfadebbbbbbeecbedfdebacdbefdfdceaadbbbdddebcbdbcebbbaaebceccfdfffceafdceaeccfbacdfabdcddbfefeadffcbbdadeafdfddafdaeadbeaacdeeddffefacaaedcfcdacfddefceeaeafffbdcbebeedeecfefbffdffacbafdabaafffededfefccdfffdcecfabfcabeffbbbbdfffdbfcafebcabeaefdbefaadcbffcfcbbeaafeabcebbdeabaeaeddeafbeafabaaedabfcfbceecfdbabfcdefdedffdeeebefffdaaaaeffdddecbaaebaacecdefcacafadfacdceebccaeddedcffeeeaabbdfadefefbccdacdafcdfddadcaeebdfccddcedaafecaadcfadcddeedfcfdfedccfdcafbcdcbbdccffffcdbfddfbdabcdebfccedacadafbabbfdcdabebfbdfeaeabfecfacdcfbdafcbbcbaebdbabdcfecccceffacfbcbedaeebceecfffdeefdbabacbdbbcbbafaccbdbfdbaabfbeceabdaafcabfbacaaeafaadcefeebffbcadccbbacdcdaadcbfcebfabeefaddaaaaccbbeeefaacaffbdaaacedbccefbffaadbcadbdcdafefbefcdfdabbacfdbfacedcebadfecffeccdcebdeaddcbbdfecdedeffefdaaaeaedcaeafecccbcdabefedfefdecdcbaeeeeaccbedcfdbacfaacfddccabbebeaaabefacdfbfaabdcadfdbddbbeefcadaabfcdafeccefdddafbfebbeeeafeadfebcebafcbfacbbaaadfacebceddeafdfaefafffecfedbedfadccdaeaaeddffbccdaefceddffcdccccdabfaacccdffcfccefeaccbfeeeededffcdbfddcdafbbbabafedcdabebacadddcfedadefcfdebebfceebdabddbcdcdbdecbcfbecbbfdaadfebbaecacabfebbaaadaecabcebaaebabccbfaaeccdebfbabbaeabadaddcfedfdbcdbfefedacdcaecdcacaeecdefafbafdcfcaababadecbbdfaeeddefbbcfccfebefecedbdbdadcababeeeedadcbadadccfffdbecaffefbccdebefeeeffefcdfecdaddeaebeafeafffcadeeacdafcfffcafdffacfeabcabaabcdecfcdfdfcdcccbfbdbfdeacfacddccacbcbbdbbcbbdfaaedcdedbfeedcdeeaefeafddfbfdaeebdefdcbddbbbceebeccefbddfddceeeefdbdeeebbcabacfabefeffcecadbebcadcdfebecddadccdfeeffdbeeddafaebfebcfdbfcfeaeebbabfbddaecfaeacbfefebfacebdacebedadaeaaccbddcdcacedbcbeeababbbfdeebbdfbcdcdafcdcafcaaeadabfbaffaaadccbedbaaadaabaddabeaffdeceecefedcbdeeeccfecebfeaeabcaefaccbfeeeeabcfaaacdfaaafadeaabaddbedbbbfedfafdcacddcfaabbdcfdabdafbbfccedefebbbeafaafedcfaaddafdaeaeeafaeeffdcacdabefabbeadeccafeafbbbfefcbabddecfccfbbcabcafdbcdccefbaabbecabddefbbdfcbbfbfdbdeeaacabbceadcefebfaaeaebbedadadafffddbeeacbaabbeeadadcceefccffacaadbbeebbfeadaddbfbabfeabbafddefcdddddcedbebccbbabaddbffdbcceedfbdfebeedbfdcffcfdeeeffbccdbdbccacbebbabcdeffeafbaabaadaddacdceeeddbecdbbbcdaadedaeddffdcacaabaabfeccbefccdedbdfccbacefeaecbadabbbafafdaddccaebcceedfdcabdddcaedcbeceeddfbdfbfabfdacbccdaadfafdcbdbcacfbfecccccccebafbcfdbaebedacaecdefabdaaefffebedbebceeeadacddbeecccfcedacbeccdbaadabdedaafdcffefaebddbbacfbbfecdcfafacccdfcdfdcdfcfbcbecfbbbbbbefaedfaabdfdcdbeedfeabebfdadbabfcbddeefdabbabbccfcbaedaddfeecdfcbdcfacbebdaabceeeaaabccfdbaaffdabfcabfffdedcebdecdfeebdacbcffacddfadadfcbcecdecaddecdedafcdbdfefbfcedccbaeceeeecbeedbdedcbedfaceaedbafbcfebdfcebadfeacdffcbcabcdaeeabdafeedebaddebdcaafdefbdffbedffdbbfffbfefeedfedebdcebcfddbabaffcaaaceecadaefceefeeadbfcbaffdeffebedeaecaaffddcdebfdfcccfaceefcbbbaddecebfccddbbeffecfdffcefdeaeccacaeaeadbaaabfdcfcaedaafcefbfddfcaefaaffecbdbdfcfebaafebaeecffdaffedffdedbcfaabebfdcebcbfebffdafabdeaffccebefeaafcccfeafdcbacebdaebfecfecccfeaeebbdbeaeaaeefaebcbaaeadcaffcffddfefceeeefaefddbddaffbadaaacbdefbdfebeedfebbefdafeeacebfebededcdeefbbfdefcaebdcdabcebdabeadcdcaaefbfbcbfcfcdffcfeefcdcbfbfefbdaadeefaaeededababadaecccfcffbacfefbbdeffbbdbffdcebfccaeefcfbbcebcdcddcceaaefbcffaffaedecfacbafefcfdbbdeebccbeaffdcdfbfdaeadceaafccfbedabefacddebadceccaecbceaaecdceaebcecfdfdabbdeabdfdefffebebecbeafcbbabcddabcabadbeefaacefdacddeafeaabfafbdcecebcdeccfebfcdccbfdcffabffeecdbedaacfcdeeccccabbbdfefdfceeccdbbcdbdadebccaeeaadcbdbedddaaafcfadfbcebbaacedbcedecceeabbdfebeeedecbfefadbdaefdefdfddcedccffdabddecdbdfbfeccafbeacbadcdcabbfabaefafcfbeeeeebddafccfdacbdbdedbcceaaaddcdbffedafeefdacaeffeeaacbacdeadecafeacbaffeabcececddbbbfeeafbbcabceeedabdfcdddbecafadcacdaaddfcfecbbccebafdfdeabfbabfccdecbfadbbabdbcfedccecfcbddfeeecfdfecccdcbccdbafabbcaacffbabedbacdceeaefcbfbffedbecacfcfeeaebbbddcbefaecfebeaacbceeaadbcdbdadcbddaffefabadbabaaefebbbafddcebfbeabeefaadfaadffcececacbdbeceecbefddafdfaddecebcfffccdcaafabecabcdcdfbdfffcfbacfaceecadaafafaedefbbcfdadbebbcebeffdcfceacddcebabeadfdaffbdeeaefccedaaacebaeefbbeeeabefeccaeabffadcfbfadccceecddefbecbafaadcbcccdcffdedadaefccebbaeaccaaaceaeebdcccecfffdbdbdcababbceaddbcbbcdbdefdecedeeddfdafeedccaedefcdeecebbdaccacdfbffeaeaeacffafcfceffcacfbbaedfcfccbcadffbffdbbeccadbbedfeadeaadaccdceabcececcaecbdfbaffbddffcfeecfabccbfccddaecdcffffbfcbbdbfcfbdefeddaaacddbdceafacedcffaeaaebeaebacdbbdaccedfdecaaccebdeffdcccfafdeefebdcdebccaacbcdacacadaaababdaebedfedddcaceeeadecceefdffebbbedcdfddbadddfdfcdbcbebcecefeebeaddbfdcafcbaeeadfecbaedebfddeabdebebfbfaecfedcecafbfcaabdebfdadebcbdfbfddbcdfcadccafbeeebcdfafecfebeaefebdbeddcbafaedccdeaebabdfeabcecbefabaeafaadeeccebeeecafddfcadcdfecfebcceefacbbfacbaaceccfefccdfbfadecefdfaaeebdfafdbfdcadfbbefdecbccfabcaedbadadcdfeebbbafeefeabddeeabafaececfdedecbbfbfbeecbbdabacfcedeeefdbfedafadcdaedaedbdbbaeadccfcfeeaebdbabcaffefbdcecbceabafdbdebccfabbdbadedeafedaddeabdfecadddcaeebfffecefceadaedfaeefebabbdcdcfbdaefbedbcbcabfbcbedbfdebdfdefeedeeeacedcfdfaedefaffdffbfddadabecacceebacafcdcccabbbcabdeebcfccbfabbdbdbcfffcfecafecafdcdfaeaaaebdddccedfcbedbbcbaeaddedddbbdecabdaecbaeecdaabdeabcbfdfeebafccbafeaaafafdbfbadeafdbeabcacbddedbefecbabbafcafeddadfcadfafbfeeeeffecabfbfeafbabdbddbddaaeaadceeacbbbaeabaaddddbdbaaedacadebfedbddbbcaedacaccdabbbfeecdecebdfacebedbdeaadbcbdfaefebddeaedcdfcebdafedfdddfdfbbbcbdaabbabfcdaebccebeebafacbadfdbcfeedafdecfccdddcecbedcedceeeebafbdbbbfdcebfabebbdeecaedacbdfccaeaddccfeddeeccdbcfdbbcebcbcbddeccafaddddfafdbdbfcbacaefddbdfacbbfdbbaccabecadbfbeaeecdebbbebbbbbdaafffbfbabcccdcecaaeacbecaeeedebecceecdaaecebdbfccbcfaefddfbfcefebeebfbdcbaedadbafedfbadafceabefebadfdeecbecbaafbedcffdaabbcaecafebaeadeedebdceaedaecfddccbcfbbccfbffafacefceeffccabdaebfdbcfbffdcaddadeddacbedcefadacbcfdcbcdcbbeddcfeffccaeefecccaeeecfddcddcbaadcccfeabdbfaebbbfdbffdeecacecafcedaedaadfebcebdfefdafefeaceffeafdffacedefbeddfdfddcdbbabdcecbdbacadebdcfceddffedecabffbfecdebbafaafeacdafdcdbaababcbfabcafcaeebbffabbadbbfcbffababeecbeaeeacfecfdafcccacccdabffbaadcdcabeabaadbfceccdcdbbbcbbcacbfafbacbbedccfabfdedeeedfefffafebbacdfeecadaccdfdafeadbbccbadcdaeebbddbdaecfcedadceaaebfcaaefdebbdabeeacceeefbabcfcfecabedeccfbaffcfbbafeedddbbffcbbdebbbacfafabfbdafacfbdbddbfbeddccceeccfebbeaacedfedddebaebbedaebcdbbfbfaeccbddcaeadbaffddeeefadfcdcefcbafdcbaaaeeabafdbfbecabdbfafbeedacaebcefbecdadcceababcdebddcbdfbaffacebaabccfbacecfcacfeedcfdbfecbcecefadbdbcafafaaabdadcabacebeeadfddbbabcbdfbfcbecefbfabbbbfecfffbbedadccdaceccbfdfecbbeeceeacdbcbbaeaaeebeeedcfaddbfaffbfbafbbdabeeffaaadbbcaebbddbdbfafcabdcdedffacfdbbfaadadfbefabeeadbdfffbdaaefbaecbcecdbceeadefeedbcfdeeaadfccdcccbfebefdaabebcefadadfecfadafdddfcfbbfdaabeccecdffdfcfdfdfefeddddacdadcebeafeaadecddfcffdcfefcbfceafbcfcbfcfdabedbdfdbffcafbaebadbdcfcdafdabcbffdeacbeedcadbadabdefdfebeccfecbbacabcedeeeeebfdcedcbdedfdedfeedbfcdabcababddffacbdddfbdefdbbaeedccbcfebcafadfdcecfefbccdbdebddcaccebbbcedefceabaebddceabfbcfeefbefabceadcdbbbfdffeeefdaaacfbeedbaedddaccacfefdcfeeddefeccefefabdbbceebccbbccaabbaedbdfecddbeefebcaabeaaffddaeebbeefaddbeeacdddceaebeaeedafefbbabbffabcdfcbadbaebfbabaefeeffffcfededcbfafebccbdffbdddfbbfcafacafbcbedcdfaeaabdaddbdabbabbbfdadfceebfeefdeaedeaeccbddcffefcacaceabebbcfedfdcdebdcaafacaffacdfdcfcbcfeefdafcfcdcdbbeaccfbcbdeeecfbdaadeebbedbffecfaddeeebbabaddcbdaabafbdabfbddebbcaedacacbfcdabdfceedeaebdebabadafbdebeefcbaedcaacaabccbcbaadfdaecaafadfcddeadeddcdedbdbcefacefbddfddebfbfcbcdfdbefcacbabaebdecbdcbedfdafceacfdcbbdbcbfcddebcddddaeeaceedbdbbdbbbcfdbedccaadeacbdbbebbfcccccbdeaefdbaacabedbaaabbfcdbcbfdfcdfbedabccdbdcdbcafffcdaecaecfabadecafbbccfabadeecaeebffbddeecabacdeabbdceefeedbddbccfebfcabbebfcdfdeecaeeeabcddfaebddbcaaafbdfbabdefeaacfccebecfdefdfcccffbccfaeceaedcecadbcedacbcefcebbbaafbebefffdebcbdcafafebdfcbddcacbddbadbdaeafdcdffdfcdebfceeaedfbebcbfafcabedccceecebdbccbaebcdfbdcbdacdadbddeecccfeeffdafbdefefcddfacaddbdbcdbbaeecbbcbbcfaffcaeaddecaabfedefbbaebceabdfacaeefbbebfacbafdcbaadcfeaebedeafdddaccbaecceaaefaaddacdbbbccbfabcaeecadcedcbafdecddefbdffaccbebfddfcecffeadddbaebbeeeafccefcccdeeeeeafaddfeeaaffdbadddcdbacedcccdcababcdaacaefeabeadddafdddecfeddabbfabdbdbefaefefabcdfcdbdaecdbdbdceefacedeeaeddbdedfeedebfcaaabadffbfcaadedbcedbaffedccddecbdfbcabebceebfdbfebccabdaacfcaffcdbafffabfeedaabcabecdbaadbafeaeadabccbecdfedefddabbddcacaefdedbdbcbaeebdcefbcdffcaffeabadfbcfecbfbfbbbaafdfcffdfcafcfddcbbeacdaafdbbfdcbfccacdeedddfaeaadcafebecfbbcccbfadefacbbccbbcceebbecacdfcdaffdcfaabbbafddbbdefafccaafabeeeadbaeecbabccffcfdcfceabaadebacffeccfcbcceafdcdfaedfbcbfebbfcbbffcabdeeabaecafbeabfcafcfefadbdceaecfecefecceaadceabdefeecadfadbddeefebadacdbdbedcecadedcaadacecccfaebfffebfdbdbcedbbfebdbceeeecccaefcbeefdfddcbbbdcbdddbadfffadaeeaffcadbefebfbcecceeabeaadadcddfbffbbabcaafddeecfeabdcbccaceaffbafaacaeccfcfbbbffcaffacdcbdebbdfceadfeadbdbeeabfabdcdffbcffaaafaeabfbddedbcaaafeafcacfbfbdaafdddfaccfefdcdececcaacdddafdbaeacfdbeededddadbaaedfbfbcdddfabebceffdbabebabfffaaafcecfcfebdbedaacafccceecfecbdddddadffadddfacccbeaeffffddbfaabcfcaadcdbecaeeffadeeaacacabfaddbcfdefdcabbaacadefadfebcaccaafabdfdaaadcdecdcfbbbfaabfbbbfaababafdcecaceabadcedeedbaadadabbcbecaeabbcbcdcbfbacddfcbcedffbbfdaeeeeaefbdcdfbeebdfffaffefbdeaaaacebcfdaaecfbcaafeebdaaafcaabbababeabfbbcbefdcfaaffbdccbeebdabfffbddcdbcacbabadedcffcfbecaefddbbcbfdabdbcffcbaabfdacbfbaaadecceffdaeadbdbddfdbdabadcbfeaebcaecbcdbdadccadbdbcddcbabddcabeeadcdbdccbddcbbefcabfdedfbbfabbaefeafbedcadfcafdabdfebefaccdadefbcebaedeebeabacacafffaecffadbdcdbbbedffdebbdeeddaaddebddcdabecdbbedbcaeccbdaddbedeafecfbfcdbacfebbadeaedbedaaefbeecebcdadfadbbcdfccaafaadbfceadfaedbbdabecbadefdbcbcdbaedcabefffabefeadfdcacbcbeeeccaebafbdfaafdbbcbcefddfccacdfaabbebeebfadefeeaebcffdbaddedbdefcecbfdfefacaccdafabfafbfbdffafcbcaecbbcacfaeddabdcdfaeefdacbdbfbefacecbcbeebffbcbdbbafaaccfaeecaccdaeebbdbefaefeeadbdaeecedcffadcbcaaeadccdbeaeddedaedfbadbeaafaacdfaeefeebccdabdfabdbfdddcbbdcbdbbbdfeddafdfcebdcdacabcaeebafcfceaaabacbccefecbfdbfcdddbebdadbbbedbebbabcccebfcbfccefcbeabbfebabdaffbfcbbbadefcfaccceadadcbaeddedbedeeadbeafeedbfcbfaddfdbffcbdebecdbcddfcafdedeaaaddfefcecadfbcafddffedddababbfffdbdaefbffeacbcdbedfaccbadfbacccbfbcdcecdffcfffdfbffdfcedabeababebbcddfccebabbcefeaedcaecccaacdacacdefffcfbaaebeccabeebbfdefeaceeacbffccaabbfacbbbadcdeecbedfebffddffdcacaaeabfaecadbbbaafbacdfedaceeadbcfaaabdbdebecedbebebbcdbedfaefeeffbfbdeccfaaabdbeabedddaefadfacbdddaacafbbabebdfaebdebcefbebdcdbeeabdebfcbdefbddccebdcebdccedeecdfaddedddcfbaacdcaabadcccabfbdedceddccbfbbebabbfaeefbafdccedfdfcfaeaccaeeffccbaebecbdcfdcbecbbcbbefbcbfabfdbedcddfaadfecacadffbecbcefddfbefebdafeaadbadbbcfdfddeacdadfdabeccafcdefcebeadbfecaeecbcbabdacbffabbbebacaebcbddbbefaaadafcbcecbffbcbdaaeaefbbcbbbdbcafebbcdcbbbebfbfebdebfdadaeaafdcfbbbeedaabbddbcddcbadbadffcfbadfdfabfdecaefdaaabdbcbbaeeefefddacecaefdcabcddcffdadfbdececdcbcbcdaaeddcfeefefdcdefcbebdcfeecfcdbbdcdedfabddcefdcddebcecbfbdacdebdddbefdcdcabfefdcbedaeebbfeaacabeaebaffbbcafcaffcceebbbfbbababffcdbefccbcebebebbbeecbabbfbecdeedfdbfdaeeffdaadebfedccadccccfdaeaabcdcfaaaefebcaebecbafefecfbddacecabefdaccaeacedacebfeeaaedfbfbeacfbaadabcaeffcfcffffebeceaddbcadfadedceeebafeccdfaafbeeadfbedacafbfecbcfdcbcbcccbcdceefedddcbcabfddfffffadaeeecebbbfdfcedefbbcffcabacfaffefacacceedceafdfddfdbbedffabbcffaabbedbbadbecabfbeadebefeebceaeaaedaaeaafbdffbdfdddbbebccbfadfebcbccbdcccafacdeaccdbbbbdfdabaacddabdadeffeaafffcfaddcecefcceccadabeddebdafcaeccdbefbacefbdfefdddbdabfefcfbbafabfeabeaafdfcafdcefbfffadbfadccbaeaacdddcbcccecaffbcbfbdbfbbcbaadaeccedbfbdfeeddabeccaecbfecebffcefcafecebccfeedadbbaddfcbfeadbbcffceedbecaadbcecadedbedcbefeecfbcdfbfabbdbbdadcfbccfeedcfadeebbaffcddaabcfdfafeadebbcaaecacffcddddeafaeecdadaddebbfafbcebbcfeafddcfdcedfabfdfccfefcaacdefadaefdefaecccedffffabdbbdbecbaaccccbafaffefcbcbeafefcdddfdaceebeeeefaaaeefcaaaffdbbaaeeecebfddccbfdbabaccfefeeaddfbdeaeaacbfbcddcfededbeabecafbcbabacbbbdfdeceacffffbdccbdbdbcebabcbcfbfeabcbcdaefffcfafaeacecbfbbaaddcfccabeccfafcfeadcdbffdfcccbaeebadbecddabbeedeaedcbbcabdbcdeaedebceacabbdfeccceabdcfaafdafeaaafaebdbccaafdfcbefebfbdabaecaefbaedfcabaefcdeddfadfdccfcfcadceecddfabdbdddeeaaaabbcfcecabbddedacffbfcdacfccdfdcceddcfefabdcbeabcabdbbafbfdbfecaebdcadeafccaaacceaaeffadedfdfccdcedaedfceddbaeefbaaacabefefdfbefafddbcefddaecfadeaaaddbeedcebfcdedfceacaadcbffacfeffeceecbaadecbdfddbabaeddcdffeccadfdbabfcbddefcbacdbffadcbbddbcbeadfbeaedfdfdcaefcbceadbddbafcceeebcdaaaeefffcaaabbadfbeeadfbbeffbecafdafaabafbcabcafcddcfbabcadaacbebbbcebddaadbfadbdeeeebeffeeacafbdfdabfaadddbbaadacdfababfbbcfbaffbccccdddfbcaecdaeefbeebbeccdeacebdaddaaffcadedccfcdefaeacdfdbbdefacccaffbdaeffcadafeecabdbefbdbfdbedaaadbbbadbfadceeeddabeecdcfdadbdcfbbedeacdeecbcebeaabdeceddcccfbbfeceaedcabeedddcacfeaaeaddaeedabaaafbafddddfeddcdbcdfaeffdebeadfcebfebfdfbdabbffdfeccbcdedeeebafaceacddaeddcbccbadaedeebfdaaeedebceeffefdaadefbfbbacacaecadfaecbdcddbfefeaefdabcfcccbdedcffafbcedebabdeabcfcbebffaefccdfdcbbabcbcacbdaacdaadedabafcbbbbbbcdedbbdeacefbadccbeadececebbbfaeabfccddcaabfcfecdcfbcceecafcebdcacdbddebbdbefdcbefaebacebfceebebfbbddefaeebadbdcccfdeabfeedddbdfbffffaccadecadeddafbfbabfcfbddcadfbafebcafebbaddacabfcaefbcedceaaddadcfbbaeccfedeeeffdbcfaccfaaefdafcfbdbcccafdfdaedabebccefdccebfbbadecffebdfaddfaebbaeabbabeadadddcccbdbdefeadeefdfebccbbdeffcbaaecbcfabaebbeabbdecdbeefffddcecaaeddedeaeafdcdcedcaacbedaffbccfdeededfbbdfadcfffbacbefbbedecacfbcdcfadbeeeadaaceffbefcbeecfcdbbebaeeeecbefbfeffccfdfcacedaeafaaaffcdcedfbdeafedbfcbabefdcdfcdcbaddeccfaeffedfdbfabcaafbdafeffacffcfbffeffafcfdcbcdcfcbbcbcbaceaedfcedfdffbccafefeeabfcadfadfeacdaeecbcefebadbbfbfaafaafefcceefaebcffedbceeebcdebefadecabfcaccfadecceeabffaffdeefdbbffcbfcdddafdccfabdbbddcbfeefafcabeebddceeecfffeffbfdcaaadebebacabacbcfebeacbcfecddffdcfedfbeebcceadadcefffeeafdefeefcdbfcffeffacfaadbcdbcccdacfddacfefdeadcdfebeddaceacfedacaeaecbcfaffddcbcbdceccfbaaeabfcadfcabcffeaabcddfdbebabdecfdbeadebdcfbbcdfffbddadafadcbceedecdafbebeceaaafdcdbbdefaadeabbecdfcdceaefcfddfabfdbbfffafdfccccfbadfdbfdfbcdbafcdafbceaeefdfbddecdacebdbdafdbdbfdaafecdbdccacecacbcecefbeddeafcebbdaacbcfebdbeecafddcebbbdbacaecffbcbeadcacecaeecbdfccfeaadddbceabbffefbfdbfcbcdbebaaffdecbacaedbaaaebdbbddfdfafabedcaacfbccbbfbecddeabaebceabbfaddcceffdbdcadfdbcffbaffccefeacddaadfcbeeacecdbafeeebaeddccbcbdcdefaedaeecaaffbfaafeedbecfdbbfeabddbadfaaeddcbfebadefdcbfbdfceeeabdccfeaaedcaadebeeffaabdbfbaedaabedecfcecbdacebfacdcaddeffbfeabfaefaffdaecfdefeeebcbebacdfbbcaceacabbabeabcdedfdcdbeceabdabfccebccbdecdffabbcdbdbdcfacfcdbbacfdebecdbfcdeaeefdbcbcafaddcefdaffdcabfaddeecadcefbefefbdddffcebaebffaebcecccbbfadaadfaabaddbbfafabedeabfecaaedeaebbfddbacbebadddadabdeedcbfabeecbcddbccdabebdbccdddfaadcddeacdbfedaeeddcedbffaedfdfeececcccdbecaddfbacdfbfbabfdbfbeaccfbdfacecaacfceeadcdadbfdfdcbeddcdababafefdfacefefcccaacdafcabdfbaddcfccafeccfbcabdcecfbfdacbaeedeeccedebfbdacacabfbeeedbcacabacaaaebcedecdecfdeccdaccddbdddfdfdbddafebdbecfabdaebefbbaeffebbfccafbdeadfdbceedaacdceedcdbcaddbcaafffcdbdcafeccecfaacfceffffdabdeecaecefabedcbffabbefbffabfeedfadcebecbeebccdfafdafacdacfbcfebfbbcacacfebeecafacefeadafcfcbeddceadbdcfafaefddcbdeadcaefbbffddadaabeccedefbdeaefbfabbeadcccffababfeabcfaffdbeaaefdcbbcadbdcfbedeeccdaefbecdefeddaadeaacfbfdfecffaafedfcefaafedfaabfabbbaecdfcdcdbdabbbccafecebaaaaddaaeadbbeafecebeefbecfdabdadbcfffadaadabdcccbcddbefbcadeffaefaefdccefcdadaffffcdecaaadabcfbbaefdaaabfadcecabebdebbbaedeabceedadffafbadbdcefccabcbaceffefcdcbbbddeacafaffdaedbedecfffeecddddfedbcffdeaafddbffabdaeedbcdcbfefbcaaafcaaacfceaeaaebfedffffbafabbdfabefaadebdfbccafdacffdbddebbdeadcacdbedbdafcfebbbecdabacefeafdcefcddfdaeebbbcccbeffdcccafbcaaadedeceaffbfefdfbcdaddedbeeeabbacfdfdbcecaafcbeefdbcffdafaffdcbbfceaaceadddccabdbceccdcceafffbeeacdaafaefcaefabbaacbbaefbdeedcdebbedebcadabcfbadbcdcfedaccdfaecdbddfbecbbaabcdbeaeacdfeaaabbeefdfedaaafeebdbfadadceccdceaedefdfcdaddfbbcdaecfadacfabbdefbdfdefdbbdecbffdbeecdaecabcadaeaaafadfefdfadcbadaaaebeabaadeaeecaafbbedcbdcebacbfdffbcbcdfebcbfdabcffbafeaaaecbbfedbcabdceccaefbafdaaabbdcfaaeebdafeededbdcfbcaaabccbaebabeacbedbdabebeabfeffdacbeebeafcddbdfbfabceebbefeabbacdbdfddaadebbceefecfaceedabbdeacfdadaaecdaafdefedbeddbeacccaecfdfcffacabcaaafcaddeeeecfbdacbdfebfdadceabebbcabfcbdcaccadbfeafbddbaebfccebbebeabccabdafebcfaccbbccdefaddfdcddabbebeecacdfcffbaabcadfdceffccfcbaeecbececfcbeffeebddabeffadddebceaeffbffefefeefbdeaddaeeacdefdfffbceffaaeeaaaecacbeeabbccaceefecccccaabdbabbcfedcdbbafddcedabbdafcedadcecadabbdbfbbbccedaaadbcecdbaffeeaadaeccfbdbfccefadcfccaabbdeddadfaffbefcbafecebdbbbcffeedceddafebefdbddcfdaddfebbbdcadddcfaaafbedceffbdacdbefebbdcdfecbcbafdabaccdccdadcafddafbcbdccefebbbcccebfeaeefcccafeccefbdacfdfdfbbeebbcdaefbbeaccfcbecbddfafbdfbfeeeaffbbaedadafbdfccaadeadcdaacecbfbbbddbcefdcccacbcacdfabffeeafbcbdeaebebdbcaddeadcfddfdadfcdabddefdcdbabecbbdcebcbbdfcdcdaaaebbeddedfedccdafefaabeceefadebffdedabdddafabdddfaabadacdeabdefbbeaebaecfbceecbeeffbeaffbccddcbbaefbcdfdbbdfabbafdecbbaedbecdafadfdebacceafabddbeefcaadfbcfdaadcddeacbeffbdddbcfdaeefbcdbbfdfcffbaaebaecdddedcdcfdbeccadcfcccffbcafcabaaeeeafcecbaededcafcebaedaeedbffcfedccaeaafcccfbbfeebbefedbabffedabbdfbabbeeffbedcccefdbfeeaccdedfaafcabbeffbdccdbeaeaedcdcefbfbdeceedcbebfbcdfcfcdceefbbececbbcdfbbbbbbbdfaeadedbedfdefaacccdeecfcdabcdfccdddccaeeffdeafccdbfdfcecdbdefcdfbbfafbbdedbaeecebfefcdaebfcadfeeefccdfdfcfbfabaefddcefecbbbfcecaaeebbeedffdfdcaaaaaeacacdeeaccfcafbdcefedefbaeffdfaebcdeebaafbdbbaebdbbddfedfbffacacedfebaafbcaafdfcebfbfecdfcbfbacccfcceaeafebcbebbebadafcdffaaaadcadecdafcbecceddcddeefdabecedadfbfadaedeebcbdfcebdbbbbcbfceacdccbeffafcdfeaeeccfeefddeffceaadcdfcaddcfbdfaffbedebcfafcfbcceffffffbdbdfaaafaeaacbbbddcadbaeabfbbbcfaaeafcacbccdfefacaecbcadeddffbaeedbffbcfacffedababadedbacbecdcedceaabcdacaaacebeadaadaaaaaecbefcffadabbcffebcddcdeefcddddcbbbacdacafcaededcfcfaccfaceaabcccfbddfdeccbabbbdbafaaafafafcddbaefeceadddacabceafeddbfcbedddaebaeaadffffedcddadadaabfdfebaaaecbfbdeaedcfaeaacdebbffdcbfaababdabadafafdeaffdddedacdefbbcceeafbeaabceacdffcdfabfdffdbeeffaebbacdccdbacffffaffbfbdcdadbcecaeceaefaddfbafcecefafeacfbbeefdbccbacdbafbfdfccaadbbadfaedbdefcfadacfbbdfdcdeffcaecdbafdeddfddcaaccccdcfddfbdfccefbdfecddcfdbbddaefcdcfcbffdafaadbcabfbdbedcccfeadbdfbacfebbcbbedeadfeeddccbfbdbedbfbfccfcbfbeebbcbbecbfbefebbdddbcdbffebbafeadbedacaebfacbcaacedcbdddbbefbedfdceeeacbffecffebefabedfdbcbabdebaeeffbcfaddbeabdeddbacdbaabadcdaaaddcbeafcfbdfdddaacaddcbfddfbafcabacaebdbddfcecffffabadafadbbaedfbecabafdddadaeecdfeaccadddcfdcaacddfcdedddcdccebebdefaabaedecdeebaddcceabdedccabbefafcffbdebbaedafcdfebafabeddbbacdadbebaadabacffafbbebaebcaaeeeeedcdbfaacadbebbbabcbabdafdafeacafaefbcaabaeafaffbecfbdddacceeafaabcebffdcdefceccfeabbfafceffefffffcbadadaefdfcdaefbdebbffeabfedabcfacabffdddfeabcadeecaafbdcadcbffbbedafbcafefeffffeecdcbfbcaabcebeebacfbddcaadfeebdedbffefdddfffbddbccdbcbdbbffcbbedbcdceeeddcecbfaeffadfcfabaefecfdcccfcbedaeecfeaeadffaadceabaedbaeadcbbefdbfccfdaeceaadacceebccfcebdcebfcdafcdcadfebfefafdbdfeefecccfbcdfdebceffbfeaccbfebfdbaaeefdccdeafcfecdfcdebfbabccfbdefacfeeadbceffaeebdaadcfbfcadfdcbdeccdacafabfffafcbcdcafefbdadeedabebfbddccfdadebcabfbaeedabccfbdaebcfcbfbefffaacddddfcdeefabeafeccbcadcacfedfcfcecbcdfbbdbeaccfacefabdeaaaddaabaccdafebefecfbbcdecdfabdbdadccdaffeecdcfbccacaedaefebafeadebffdbdcbafcffaffdadfefabdbbcabdbbcaccbdadefccececaaebadaecbdaeafbedfeeeadabdbabefcfbdfededdbacdceefbcfbcadbdcbcdbdbaeddcbfcfacdefcdcddbddcdcccdeecdfdbfdfcdbeebdaceafcecececbbacbdddfdfbfdcccfaedabccdbeabfafadcffeaeffaedefffccdffdadcdacdaceffaeaaeedcfaeacbbdfcebfdceffeefdbcaccdbacaafacabfeeeccfdffeaeafcacfcbffdbbddeacfaebabdbafbcdfdeddbccbeddaddcdbfadedcdaefedbfdcfdddeccdafbbaffcedaecdebbdfbffeeeddbccdedbcffacafbeeacdaaeabcbabffbbcdfcdedddbeaabafbeafdebcacbfddfbbdfbffeacebcadcefbdfbddecdafbbecafdbaedfedecaecbfeacfbceafdcaeabfffcbbbbcbfaceddeafbeadffaadefcbffbcdbceeafddfcabdfcdccdcdecdfebeaeadfccefbdbccabddaecaddcdbaccdfcdcfdcfedfcdbbcdbcbfceddabfeaabcbafeeaebdbceaeebdfbebefbfebcebbddfaadcaacfdabccebbbcfaddfcbecebdfbebfdbcacefbedfaccabcebadeebadbdebdaddfcaadeacdffceefebbddcacfbbabfcbdffcddddffcebfcadebeccaedbaaecbbedbdcbbcffeededadaaadddcbecadbdeabbadbbbcafbddbbafeffddcfbadbeabfccbfafcbfcddadbfecfadabbfbacecbdbffdaacaccdaaacbabfdbaafadcdddaafeedbcdfefedfbebebfedbbbcdacbeedddabccbeddfadefddbdafdaacfcabaedbcccadbfbccbdcdaefdcdbbddfcebccdfdfecacecabfbadafcddbabbdccbddcedcaccdfdadceddeeebbaaddeeacbadebefdbdfcfbfaebabcffebffabbbecfadefbbabaedfdcacfcddcbebbefabebbcbdfbcebaeeabdacafddabbbfcffdbeefbeaffacfcfcecabbdaafadaacbeeababbcceeefbefaecaeabadbdfcafefdafaeabfaeffccfbcedbbeabbfcedaccebaccffddbecafdfdadddcedecacefcbccfefbbdeccdcfdcebbdbdadfabcfeecfffeecdddafddbacaccbbdfecddaaebcacfecdcbecbdddedcabacefdbaaaffdafbefecbdfedfbbacfbbccdfcebddbbbefaddacceafbcafafefadbbdfabdfaacddbbcbccefbbbebffdeafbdecebdaadbccbbedeebcfcdfcebfcebbbbfeacabfedfcaddefcafdeebaffbfebfdfeeceeafefbaccfefdefbccefdceedafdccbfbdfdbfccbbbbefceaffeaccdabfbcbbecabcaafcccbaedfeccddcffecddcbfbedebbacfaffbbbaeeccfbebfebdebedefebdadddfffdbfbacefcdefcbdfdbdbcacccffddbedabeadabaefdeceeaccadabcbcdccbbedfaebdeabaacbdeffefabcdedfaeeefbbfcbbbbebababadaaecfacbcddaedfddededaecdfdbcbabdaeababaafabbbdaccdcddebbacbebefcddddecfcffcabdabdeaabdecefafacaafacdefcfdfdbbacfdbbfdcbfcaaabeefaabebfbdaeedbdceecefeeecacbbaebdceceedcbffabfdbacbbfaddccedfdbaadaececeabfaccbadedadfffabdffeebbecfcbfafbcddddaeedafffeabfebebbfebaccbfaabdadcbdcbdcbecdebafcfbcdefccadeadecbbdadceeadeadefcbabbadfbfabacccacfbadddcbebfcddefbaebeeffaacadcfdfcfcdafbdfeedaadbaccdbaeebabacbceffabccdcbffffffbefcbecedffeebddeabdbaebbdcdabefcacbbfbbbfbcebebbdacdacffbecbdebefbededaffaeaadfcfcceadedbbccabbbefcfedcecccfbfdedaaffdfefefebaabefeaaddddfebffebcbdbfafdbfadcecbdeecdfceafeababddcaacabacefefbbbcaddefddabbeccedebdeacbefacceadaeaeadadceaabcacddebbbdfefaedbedfccaefeeddabbaaeeddcceafcedddafafbcbeffcdbbbfaddfcbfcdbbeeccdedbbdaabfbaafaaecbdfacdafcddbafcdefddfaddcffadfecbcfabeebfbfcecbebeffdcbccefbfbeaafccdadebbffedfeaaabfaceacfabcccecdbdffbccbfddecffefbfcadcecceddbbaedfdecabccbdcaedcedadcdbefbcfdafcbaaddaaebcedfbcfcebdbdcddcecbefdbfdbaafffbebccbcedcaccbdfcaeffcfaedbfdddfafefaabfedccdaeedbecbacfeecfeafbdeddabddbbebaaebfdabfeedebfacdffcebeaceacfebfbeaffcababdccdecaadfebcedefcdbcdbaaedaffdcdbaaaaecacdddabfdcfbdfbdaacbccfebbbdbdaecfbeacebcedfbbbbebbcdbddbfcbeacfcdebacbbcefddddaedebaabaaddacdbabdbceabcbcecfdfdaecbdaedceadffaeadddefbdefcdbcccdcffaaeccbefdacaacedfaaedcfccaeaccbdbbfddbfcccdacfcefacbafbafedadabeefdbfdddcabbbfadfeaddefddabefbbabdcaffcbcdcecebebfeecfabafdadaccdabedafebcbbfcababbceceebcfbddbcfbaccbacedfbabedaaaedddaeebeeccffaceedeafdfcfccbabdfdfafdddebbeecffbdfddffeedbcddbbdaafadebaeafaefdcabfdeafccfebdbcbdffdfdaeceafceabdefddffeffffabbeeaabdefbfddefffffaaaddffcbdebcaedafaecbcbaaaeddcdaefccfcceeeedafedbabfddcfbdfecbccbaadbdeedbcdcaccbfeaaefdacadebcdfebaafbeecdcccbecedfffccebaffbdbeeefcdecefeabfdddecfeffadccedeeffadeebdceacaadebcebdbbcdcebfddfdbfedafdbcfbabfaeebaacdfcccaeddebfeadfceeacedfdbcfadaadddfeebcdaadcdccaceebeaafbdfdfcbbdeeedddbfcceeeeceaccdeffebccbbcbdfefdaccbeeeaabdcaeecfeaafaccdfccbbabdcbcadbafddbbaeafbbdbdeeeaedbdebbbefcabbebfbdddaadbbefdafebdfaddbcddafcdcaeefcafeddcbfacbaebbdfcdabbbbebefdefbccdbfcbeacdbbedebfdabbdecedbdccfeadbeccdcceaafeaedaeafbffbeccdeccefdbfaeecfefeadcdebbecbdbefdabecdecefeffeecceebbbbfbdeacdeedbfbabcbbdfbeeaacfcdbcabaaedceedcaffecdabaeeeaffabaafeacadfedddedcbeaeddadafcaefbeafeeebffcecfcbeaeabbefacfebbedcbfacbcbeabbabdadfaaffdecdeeaffefbadadcffdfbccedadfeacdaedccdfecfafdbdcdfdbccffbeaedcfdeffccbccddafaefaefeeaeaadfafcdbedaacbfaabaadedeeffcbdffdcafcbdadecfbfcbbfbaddeddaeeffbeafddbceaeccfadfabdcaecceffaacdbaacbdffaaefbccfcfedeebdbefdebabbadbfafdfecedbdaeedfeeddfbafbeafdbbbfccdcdfafdffcededfebcdfaecfbedacebbbeebefddaeaeedbfedbdcfffbdabcdaaedcbececabcbdacffdbefddccbaeffdceffdfadeeddaccdccdaceceeeeeebbabefadadbdddeacabddcadeaceebbceabcbecfafcfcadebccfcecffdbfcdbfebfffdefbbdbceceaddfbaeaabdeecccacdfebaadacedbeeeadefaaecebdbbdacdbfceecafdacbadffabefdfbbfcfdaddbcdecacafeabcefecacaababefcdbedbcabcbcddbabdafeeceaafcdddcafbcbbfeeaadfbdaaeacebcfacdcffadaaaccdcdebbfdccfddadcbfbceecbdefbedacbeddcabfcaebcedfeeecbbbbaacfcbfccfcfbdedbcbfabdaeabeeaebdcaaeeacdabeeeefefecbdeffacbdbcbdfbcedefdefddaacdbffefaddfddcfedfcbfabeffbfcefafeccccafcffaeaaedaababcdebfffafaefeddbfadafdfbdfdfffafeecedbbccefdaecdebebbeadabaddfbdffebaefeaccabfeeecabcdaebeabcacbdaecdbafdfefcfdefabddddefaefffacdbcfdbfefcbabfeefbcdbfcceddaccbfbeeeaceeabcaddaeccdfbdbdeaaabcedeedbbeeddbaacdbdbecdfddbfcbefdedebfffdefbdaedbdfcefbcacefdcfcacedefccecefdeeeefbcaddacfddaebedeadbeaecdddaddbecdaacffefcfddcebfbacdedacbaedebaacedbfebdeefafecbefbedbcaafaafffedcffbccfbacbddccccfceefcbabfccceacfdfbdefceedabbaabfcdcdbfdcedbcafbaffcecaacbbcebdbbaeaddcdbdffebbbeaecbebaaedefedfbefdebbecffaebfbfaadaaafafaedceccccbdcbbffccecbdafdccfccffedadcaabadfaaffacfbbeffffdebfaabcceaeffddafefaedcfcddaccedcbaafedebdbcfaedccdceebdaadfeacfdefdebceceddbafacaedcfacedfdcedbbabaddedcbeddcccfdafcacbbadeeccbeaacbcdaacbeeaffdfffafefeacbfbbfededdbccbfaeecfffeecbbfdfaffddfcafbbecbbcaeddccddafdeffaedacddeeddadbfdcceddccfabbbaeefbbfddffedeefacacebaacdeddbfadccddeacecfebdccddaafdffefdabbacbfeedefbbffeddfedfefcfffddbdebabdeccdadeebbfafcebccbdafcfceedebfcebebfaaadadababcedcacececcdacabfcfffafedecbaffdfddfbdefefcaddcfeffaffcffccfefeacddebfecdfddeddacacfadbfdacdfdeeeaaeaaecadcbcecbeecbddefbbeefdeebebdcacbccbcaeffdaebadecbbfdbeadafebdbeebcaeafeeaccedfcaaedbeaedfedaefddbaeefbbaabadafcabbcbafecfcabcabbbffddbcdbbdeacfbfccdaeabebfacdaddaacbcdaafedbbcbcaabefaddddeafcbccfcffecdefdcaecfcbaccebafadfabdabcbbcecbfcfafecbcbceeaefeffbcdafdfcacecbdaabdfdacbbedfaafebfbdbcbccbacbdefceabfdcbaecacbdbabddcfcacdcbffacaefbaedabafdabffbdbbefffddcacdfadfddafcacaccfadeaaaaaadcdfeeecfbdffcecedafebeddeabbccfcbefafdaffadbbdbfcbeabdddcdccebdebaabedffbafcdceacbffccbeeacbcfebebcdbcbbfaaecddeacffdeefaafbfbbbeeffeccacefdffebacaebaaddfaeddfbbcaeedadaaaeedeabeaedefbdcaddebdddfcdbccdfceefbcfdcebcebeeedabbdcebabbfdcdbfdbaadafaebfbeceacfffaaacfdaeebcccabbafafecefaaebfadaebbcbfdcceabeebdabfbdaaefafeacabebeeffcfaeadeacfdbddedbdcfeeabcbccbbfdaafaacefefdcdcabddcfafcfceadaaacacbdbefcefbadecdacedeeadedadadfebaaafaabfcacfefeaddfbefdacabcfbceafbfdddbedfeecacfbafaeecdddfdedddfebdfebbaafbfaefcdabfaebdbfeaebfbfabdbeadfaacdeaefdceedeaddbebfebcadaafdaffaacabbbaadecffeebeeacfbeebcaffbfbfeceecedcdfdcdfebeabbaabeabdaabebbcfacccdcaacedcedfeadeccefaececcdcebbbeeafabbaedabdefcacdfbcdacebddbfcaeafdfedcfddedcaebdfbbbecbffbacfbbcdeafbcfafeccedcfaadaeaddfabdebdcacfadcbcebcfcfebffaceccfbbdccebdeceaabacbaacecaefdfcdcfadafdfcbeffadfdcfbaefeefacdefbfabcffdcdfadfbbafeedcdbcccbcecfedcbebefebbfddfefbafebddfafbefadeaaaacefccfefacecaaaabfbcedfceeddadfdeafffeabecfaeefebbbafceacbffdcefdacceceaddecfcaaaafbfdbbcefadfaacdddbbbcbfcdeeacbfcbdbbafeedcebafdaedcdfecdabcbbadbffcbafcfecfdbbacdcfecbbbbcbecfdbabbdbefcbeddbfddadebecbebbefffdeddcedefdcdeadabefadbbfffaaebdbcfeecedcebcabfbecdcbebbdceefcacdeedfacdaacfdbbbbdccadeefbfdaeaaaeaaeaacbccbbbacadfceaeedddefbbbfffabfaacdfaadfacdffbddeddadccbfffcdddcbccdbdbcbefbddccedaeffeacecbefeecbfecdbadafacabaecfebccbdbbdfedcfdadbebadbbaeefbbfabdfdfaefaabdfcfeeaabeaacddbfdddbebfcceceabbeafcdfebbfeafdbeaddadedcaeaacbecdcccadcdabbdbadcfadecaecfeebceabeebfabafedfbadaddaeabcfcacabceaaddafcecbfddaeebbccebbfbafaaedddebfdebddacfebfffbacdbbcbadbcdcfeecabcfefdacacdadbdedbebffafdaefecbaafcafdbbfcaddcfaceccacfcbccccaebcfeafadcdcdfcecffbefdfcdbeefccdbecefefdfbfdadcffdfbbeeedbbfabddaadcbcdbccfedbaecdcdbbdbcfebbbebcbbacbdacecbccadcfddfcabefccdbefddadaddabedadbefdeedbefaebacddbacaacdefabdfbddbedabfccebdcedccdbbafbaecdcbdebfcadfacacafefcceadcdeedefddeaaeadcbcaaebfaabbeeadaccbdadbecebbfbbffdfafebdfbdfdfabfaccbfdaedebdfecbefcfcbddfffceddbbbfaeaededfbdafaaeffcadabcdadddbbeddfbefdcbfdceebbbfecaaebfffeeadaceddadeacbbcaeaaedfebddcbffbfcbdddbaccbdddcdbbffdacddedabefebacafdfaabfdacefcefbbfebadbfbadfeebbcbfcffcbfdbecaddffebecefdddcecfddbfbbfcfdbacbcfecaebdbfdbddcbfbbcbdbaafceaceadecffefffacafdccbdcbccccabadbbefbedffbcceaccabfcabbcafdacefeebcbfaffcfaaaafbdadeacceddacdeaedfebdadefeccfaffeabbaddeeedadfbdcdaacaaadaadfccdbabaeabfacbcecbcffababfccbeeacbcabcaedcbfbdfcedaaeeaeadbbaedeafbddbcffebeeffdbccaedfeaffdfbbeadebcffdbbceeceaacbecedcdfbecebfbccfefdbfcfcbcccaeaeacbbdbaefdefafaaaafdfcfbededfdeebcedfeefceafbbeebeddceacfadadacfffbabffedceeaebbbedbdcdebafedfadffeaecbcccdbbeeefbfcbfdefbefeccfbfdecfaebbfdabcbdefbcbaaecffeefefdcfacbbceabbcdfafcffefaeedaabeeeeacfbdefdfdfebcddcbaaccebcacaffbaebaabbdacddaaefbcbfebeceffbfeaaffbaacaaaaccadcbcbdfdacbcffecbbeebfbbecabfbcdaedeebaaafdaffeebeaaadbddbeaddbfaacdacdfaaefeffcfccddfcbbdfaadebdcdcfebacbcfcbeeeffcdbadbbdafbecbfbddcceddecbbfdecdbdebafeecfdebffcdfdfbbcebccebefddaeaedebfdabffcbcdebcacaccabcadbebefcbafadfbbefcdddfaefacedefcaebcfefaaaddadcafdbefefbeaeeeffdadcaadadcfcbedeececdbebbacbfebbfdbafecfbfadffbffdaaaddeafdabcffeafecccfcebcacfdcdafdefafaeabeddebdffadfefadacccfddccafeceebcffcaeefdcbebadeccedfadbbeacbdcccdcafefbeafefaceaeeaabeefbbaefcbacfdddaefdcedbbafefceffbdfadefaccacefbcbeedacfeeaafcefdcadedfeecaabebebfcdeaebbbdbcadabbfabbfcddbdebaabeddfaeedafecacfecacfeacdccdcdeaaddbbbbaeeadedddcceaadebfcaeaafbbfbacdaeaffacbdaddbcbccbbdeffcceadacbfefcedfaaebdccaeeefebfdaecccbcbffcefdcfadeedcccccfccaecedcafdffbdbcaaafbdfedcecedbbecafbcdfaeeaaecacecdcbabafffcbabfcbbcfaddcabdcbbedbdaafffbefbedbdccfabaadafeaabfdffbfbdfcdbafffeebcdeebefadebefdcacbbdfccdcfcedafecfdadadfedbafbdbafbebefbcbfadcdcaabbebacddeecbefeacdebaccabcabaaceedbcccbbccafecdcbfefcddffdaebebfedacefefefefdabffdacdebaabafbecaccdeedabdcabcdfbffdedffeddfeaafabcbbbbbdecaccecdcddedbfcfeccafccfcbefdcadddedbcceceedaddbbfbdecdefcacbecbbaebaccdfbfccebffbaefbecfadccdbecbaacbbfcfafcfbcfddcaffeccceddedefbccbcedffbcffcbcdadeafaafbbfadeffcffedddbdbaeebdcdabcacabdddabeadbbbdbcafbabeeeafcebadecfaefbdecbadfdaeadbaaeeacfecfafffcfcdebcfaadacbceaaefaacdbdbdddadfaafcfcbcaceaffadacabafbfcddfdbbebbceddefbaecaebabacfacedefcccbbedfcbebdfadfddffeccdbeadbfaabdcafedabbacfdbeeeffedcacdeaaccaadadebfeebafbeeddffcacdacdabceefdebaeadcfdfaecabfdbdaddebbfffdcfaafdfaeebfdbaeffcabfceccfefeebabadbfcabccbbeecfcebfbbfafddafaebfcdeaddebabbcbdadccfdcbffefccaafebffeeeacffddacccdababcafdecbdefcbbbaafacbedebdcaeceaebacfcdbdeaceabcddfbffcbcceaaebdbccdfdcedebeeffeacefadccddfbecdfadbbdbdefbdacdcabaaaafebfcefdfbfabbcccfdebbacdebedebddaafdeabbbfafceecaacbccfdbcbcffbacccafdaffebfcdcdfeacfdfdffceebbbfbadcadfefabfafdafcfcfdcefabefafbdacacecaecdaceeddabcaeceecdfbfecdcfaaffabedfbafedcfdfbbdfabcfaadbccabdcccedeadbdcbedabecbefadefefdbeafedfbaaeedabbefdfdbbdaafabeaeaeeaafbbfccecbdfcccadfdfbfdabbadcabafedfebbddeebefacbcebefeacaaaecfccdadcdaacbedeeeeefcdacaddcceaecdefabddfffafebdfbddbeaffacaaaeeddbeddedcbbebcdbfdadcfbcdafabdcefceacaaeabedabedbbbddffbcaafcdadfbacaddfbfeafdedaaafecefceebabacffcccdfefbfecacbdbfafebedeacffddbdcfbfaecacbdfbabfcdcfcbafaabcddbddcdadaaaddafdcbddcfcdedbbadcbffcbbbefaababbfdaaedfaacbbfdbcdfdbfbcacfaadeeafdfbaeeccbcecfdaedbdddeedfacfdaaabdedabffafefeedfbfccdaeeeddcaaedbfaeaeeeffffabfcacdcbfcdfdfbabefcccffbedadddffefacbbdbaddacbbbeeaffaaddfaeedfcfacbdaaaecfdccefecadccbaaaecbfbffabdacaaebfefebbbfcffefeddecafcccbeddacacbaeeebbedbedaddbcaedccedefcabfbdaebbdebbfcfbabbecfabccbeededdabffddfcfcaaedafcfdbdbdebbfddebadcbbadacecfdeacefdafcbaccefbaaeecfdddccccdcffecacfdbddacccabcfbabeceebbbcaaabdceaacdffadddbdbbeedbccfbdcedddeefffabafdbbfebecdfbeedfcecbcdbefebedfcbaeaeaafeecdebeeececbcdcdabeefccaceeaecaacfbedfcaffedddbbddfbafaecdedbebbacbeaddeaaadaedadedbdffeeedbbfcdbdcbeefdadebaeffadcacacefeadcabfdedcacfecbccdcfbcacbfdbccbeecfefeedaadaeabbddfddecfcaedeccbadadaedebeacbeabbceefbbafbdfddcefadceeafacafabfabadadcebbabcfcacadebccdbeaccdabefcfadbfeffdabfdbfdabbdbfdcecfcabeedabbcecdeacdeacafecfbdacaefbbfdebaaaaeabbfffaeacaaaabcbcffecdaadbaebbceacbacccccbbdeacebabebdacccdfedccfadafdaefbababcbcffcfecdacefffafaaeadcccaaffddecdcaafeaaefcdaafeabcbbdddcbffffacbabdfadacfafbfefdfbaacedbdfaaadbbbffdcffcfefcfaddaffbbceadececfbcfcbeabcbdaaafceeadacaccacbbfbfcebdcbdceafccadcedccefecaebcbbeceddaaaddcdfbecfadabccffafebacafdeeebdcaaaffdacafeeedbaecadbfbceffbddfadbbffeefcefdafcdffbcafdaccbfaaecbfededefdbeffdcfdcfffbcebabdacdfeefebcaadfcadebcdddbeebbccfcebfaddcdfafffcbdcffedefaeafafeffdefaadafeefabfdfadcfdeabdcebfceabfbcdeabcdfbceedacaaabbcefdaffbfececdfdbdefceaedabacbaebafccecbaaafbcfdcdbeddfeadedfbcabafcbcddbcbdccbdccbccaacdfacffbeddedfffafdfadebbdfdeacecfebddadbcddacbaccabaacccfdabbedceeddcbbdbffcfabddddaacbecfffecfcadcafdbbeafbcfcadcddacfbaaceabddefcceeeabfcecfdaebabeacbeabfccfbbfbfcdadfeaefcabecfdfcbcdeabaedbfdadeebddbeecbdabbdffeddfdebefccaaafcafebbcdfdbcdcfefdcdfbcfabeefdebfeabaaacdefefaabbdcfaccfddceaadebdccdfaecbaedcacccbacecfacaadcffdffabccaebcbcfaddeddedcceeadffdefbcdbebceceedfdcceeefdbbeebbcbbfeafdbafddbffcbdaebdfdababeedfacbadcdaffdddcbafddffabffdcacbdffdebdcebebfbeffbdfcffbdfececcfafaedceecbcbfeeadcaceddeccafbdfecefeabdbaefaddacedaedebeaacdcffacccefdacaeeedffdeaedcedebfbbfdbbaabdeedbeabaddaefcdbafbcacdccefbbefadeaafddeebaaacbeaccdecbaddacffeacebcebaabcaebbfeebbaccadbcafceaeacffbcadaeddbffdcbbaafecaaafbbfffdacddebbacffbdeaeafefaffeacbeadbaafbcfbcfeafeabaddfcdafdedbbffacddfcaaccaecdccceffddccaebedcaafedaeecbeefdcbcfecaccbafdfedededbedefdbbcbafebbfbbaacbcfcbddceadeecbacaceddcaabcdfacbebdaeebbdefaefdadecbfebdaaccfdfadcfddbcbfcecaffcfeefadaebaefbbcedaafceadbebabfdeccfeedfdefabebdbeeefaacddeefcfaeabafddfdbedadeadfdadfbbfedcbcadabaddefaacfeadabdfbbbddcaabeacfabbbeeddcbbaeeaaddcbacbcdbcfdcaaddbfaeabcdfdabcaebcddcbfadfaafdfcdbdafbcabdcaccaacfccbfcedfefcebceecddaccfdeefedabeeffddcdbeefeeadfdfcaadccbfebcbccbbcfcaceedaeccefafddbabafaecffccdbacdbcdaaceccaedfbdcfdcabfacbbaefbbaecfbdeeaabcbdfcefdabeabadffeabaabfbbfddcdbdbaaacddaabefafccdfaafbfcfcbbdfdeebdcefcccdcdcfdedabddadaafdbbcbbbdfeedcdcdfacbabbeddadcacebbeccdbccbcffbbdfbafcbddcbbcfdfdbeadbddfcecdcfffafcbfaecfebbbdedacfaacbcfaefeeefdfcfeecebebeebcbdcddcacfcecccebbfefbbaafcffbdceacafeaffabdcdecbdcffbfaacaaccafcbfbfeccdcebfeaaddfcbbfcbedbbfaeeeeeeefacccebeecaaaabceaffdfdcdfaebffedddfbaeefdcdadbdbdeeafbdfdafafcadeeafcfeadddbdfdeacbcafbcbfadededfdaefadadfdccffaaddddabdcfdaededcdffecfbebadcafdedcddfdceebbbeafccdfedaaedebddaceecabcbecaaccfbfdbefefbddcdcedccfbfbacdcbaacdedffafcacedebacbedfecdaecefbfdcdbccfafbcffeeffecffbbccbacdbaeccaceebafdaedabfafaacbafedfeaaffdbcffffabcfaadcbedfcebcdeccefbeaaafeaaeedebffdadaebcffdbecfeefbccabafbefebffdbfaeebbccaaefdbadcbfdfdebcbffbfffdfbecfabfddeedcdacedbbeabdafabaecfbedcceefabadceebfabbbafddacdaeccfcfbecbccdceffacabfefeedeadadcaccdfdfebbfffdedafcabfeeaabebfeedeedfcbdacededeabeaaeacfbfcbcbffceadbcbdccaddccbcdbedadccfcfcedaeddaceddabcccbbeccdfcaffdfbcacfdbbefefbdabcbfdcbafaacecbcccdfaadaefadebbfedcdbbbcdaeadfebadceceedcdeeecdedcbedcebfabadbcfddcecdcbfcdacaebfafaebecfaabddfbeeddfafadacdccbaaededbdafddafbbcbedfdacebcfbaaafdcdefebacababafebffbedafcdfeddacbbfdcccfdbdcbfccaeacbadbfdacfbaebfefddbdbbfdbbadfebbedcaafdfabdbaeffbabaabdcaddbdacafdcfcbdddcbfddcdfeeecfefbbdafdfedacbabbcbedbfdaeddafbceadcecebdbbedeacbbaeefcccdbbadfafdcefacfabadcadfddbceddeaecbeadbfeedfbbfefcccffafbbabccafbfbdbcacdfecafcbbabafaaacdcbcafbffecbfbcafdfdddbdbcafeeeaffdebdacddfebcadeacccaddabeecedfbafaefafecadccbeddfbeccaafbaecdedecaefdbfceebebaeabbfcfeaecbfbefaafcefabfadefebbdafacbeabcddaeffcfbddeaadbbfdabbbcccdbabdadefddbaecbedfdbcddddddecabfdedcddaafaeedaecaafcabefaedfaaeeedcfebecfebcfdbadcdbfcdccdcfceabebfabebedbbfeeeaebfadbefbecaecddbcabfacdaaaeecdaefccbedeafbcbfdcfabadaeecefbdedbcdbfffefbecefefeefaaadcddeafacbcfcddcfddfecacacefcffeacdceafcbecddfdddefcbafcffccacfecabafdcebdeabfecfaeefebcfcafccdebdceeeaabccdbcbdafcabaddedcdebaabfedcfaeaaffafaacededddadecddfebcfdbcdcbfccedadfedfebbebabdeadbdedfdfaeabafaeefcebcfbbaefeffcaebbefaeebeddeccfaccdeabefebfdfdcccaecbcdffcdacaabbceabbabfecebdfbcaeadcbeadfbdebabbabbacdefdcedfcdfcacebbcddfaeceadceeaefcdfecffeabcafadcfdefcccdcdafbccdcadcbfedfabafbdeddacdabfcafedfbccdbeccdddccbcedbbcdeadbcbaafeeaeabcabdfaddddebaaafdfdfadedfdbbbcbfeaaaeffbbdfdbcbaadaaacbcfccfdbabcbdbcebedfadecbebbbeecdaefaddfbbdbdaceaeecbbbcdabcbcfabacbcefbcdfbfcebdbfcdecadcaefaebbdadefccddefabbebeceacecfcfdfdeebaccbebadefdfafeacfcfdfbaefbccefeecececaefddabefefbededeabedfbeccfefacdbeebceebbdbabfcccebcaedaddbecbafcaecbfccdaccdccedfdabbcbacdcfbefcbebcccdccfaadfddcebfceebcbddaacccfbdceafebbeabcfadbccbdfcbcecebfaaceaabafaffaddcfafdeaddedfcbdabfddbffacddfedabfffcbedabdbfecabdecaecfaddfaaedbbacbcdbdcddbfbdffbddecedcccfddbcfaffbecaafacbdefddabeeafafdefdbfdfcfebaaaaeedffbbfedaefcaccfcffcfffdccaedebdacbfecabceadcefacbbfeddbbecaefcfbbecdbdaeafacccfbacacdceffcdabebfdcdafdbfddfafefdecccfcdafeefbddbbfcdacbaafeabecfffadaeffbbdcbadfbacafbdacaedbacbdaebbcfeacccdabeccbdedbbacebfbaadfafdeeebafcceeacedfaccddaccafddfbffaaaefcfaebaddccdadcdffedbbcccddacadecbdabeebdeedcffeaeceadcbdfadfffddeecdedeadfcbcaefaefbedbeccdffbebeafacebcacffdaabddfdbfaceedddaccbffbeefeedacdffdfcaabacecedcacbdfcffdedbdcebbfdbdefeccbcfcbbcbedceadaffadfcecdaadfdedfebaadbdfdacbcaceeedaccfffeafdaadccffccdedacdbdbaabcfbbccacebabfbcfbcfabeccfebbffccefedffcfabcededffcdaaeeedcdfababbcacfcdbcbddfadfeadcecbeedecffebfcaafbcfabcbabacdeafdebcffddceadfccdfecdabedecefaaedeaadbffcbadbdadcdedeebbefcfafeedcdaddcebceabafedeefbadefeddaebcdffccfbeeddedebffefebcaabadeecbdeedefaacefdcdabafdfbacfdfbdcedeffbcdcabbdcaeeccdebcfcccafbdbadeadddedaafdffcecbeffddefcaadfadcafbbacacdfebefcafecfafafacaafadfaedebcfadeeeefcbcaffbbcbabcadebefefaaefcceceabfaacebfdbaddbbdccababfcddbbdfffdaefbfbebfebfbefaacbedaacebfcaafaafdfdecdeccecbcefbbcdfbafffbdafacdfcdfafbfdabbfedcbfbaefaeaacaebfaedbddaefcbfebedeffadddaebadbfcbdccdcabbdebcebccbbdccadcabafbddfafaefbebaedcadaeefeefbdcaeebdbaffbfdcbccefaaacbfcbeedaeaaabeaeeedddbaaccdbdfecedbadbfbedaebeaeebaafceafbeaabbdbcdeeddbcbcecdffccbbadaecedbbcecdbabbeeebeafbdebcbfbecdbdbfbdeaafaabebeecaaaaeffdbfffebeaabbceaceddaebedccacbfacacdfefddbfadabaccdcfcaebfeeddecbaacefccafdfddffeddcebbedbfbdecdaffdcfbebbccacdaeaedfcfedfaddebaddccdddcbddeeccbbbcaeeaeeddcfdbfbbdfebfdcbdbfaafcbeebdfcdedebdceacebebbcbbdcdbdcdbbdbadbdafbdebfaaaffeeaffcdfffdcbcbdbebdefcafbfecaadbecdccfbcadabaebdabbdddfaebccdcdebeeeabdbeabeffcecfabeacddacedcbadcbfdecfbbeefbfbddcfcccfabefdfedecfcdedadefeffcabcddebdafccacdbbefefefbcdceaffcbbadbeefeacbaddabbcfccabfbffdaccefaaceffdfaebfdabffdaaffefaafffbdcfbfffacbcbcfddfafcbfabecfdfaceebfacbbdddbdbfafcdaaabcffcafabacaaeafbaebfebafefffcadcfbeedeabfbccbbfeeedfcdaeaadeffeadeafdafbdabaedbaddadfccbdcaccaccddeacbafbeadcfbeacefdaefacdcefbfcceceefefedbdbadcaeefccadccddedceddaddbeddfcccdbfcfaddcedddcdbadfdacbedeecfdedccbedfcecaccacfbeebadfbdadeceecfaebcbdafefbbacfbedffeecaaccdcabaeffddecceeabcaecbdaefdabafcdbcecedddfeecfbefdcffcaaefbeaeccebadfdacabbbaaeebdcccabdacddcbeeccdbfacddcadddcaedafbccbfacecfadecfdafaedddffcaebaccefffdfcafabaabbfcdcbeddccbfabcbaafdaceffbbdbffecaafbaeaaaacfbcaccacebeeffdfdeefadebebfbbcabaccacbadceffbfeebebadfdddbdfeadedffafedcdaabadfcdcfdcaffddefcceeacfcfbceddaedeabeacfcdbffcaecadcdaabbbbaddcccedbfadfbaafdfefeacdafffedbeebfcffccdcffbaeeddfaceecacccfceaefecfaeacfebbeffaffdbdeafddefaedbbafabfdddefeedadaacbafeaeddcfcaaeebecccdfbabefeffaabbaaaadacbacabccdccbcabdefaedbbbddbcfceeedfebbfaacbaaebfafbcbaceedefbcbeffedfabefbeacbcdebfaaaefbccbffdaabdaadefbaecefaaeaacbfdcaedffdefcffedcbadfefbcdaaaadabcefceeafeceeabeceefbbffaaaeebddfebfcfeababfdbebeeaaacfdfacbbfdfaebcafaffebefccecffdccdeaaddbfaedcbffdadaacabbbfbcaededaacbdcbdafbcbbfddbbdadaeeaabecaecabcbdcddcfafcadcfbabdfdacafcaeacccddeddecbddeaecebadfebefeaeddcdaecacacebbaccaebcfbcbdbaaedecbcfefdadcddeedbcfcbdbccbfaabfedbccececcdafeaeaaebbeadfdfbebbdaceabfcffcedfcbdfafceeceadfdbcedebbdbecacfeebfbcfbcddbebeaebaeeceabbccfdbfbecefddccababcaecacabcbbdbdbbabfdfeafbecedadaffbeebbbcbacfdebaaffaddeedaaffbaeabbbccbfcebbdadcbfbdddfcafffbcbeefffaedfdaeeacacdababbeffacbbbedbacdabbcafbafcdffefabafebbdcafaeceabdaeabdeccffddacefbebceddceadadcafebeabacaedecbaffbbcbfcacffeeedfedddcadabbdbbeabaeecdacafdeefaedeabdaaadddbcdfaedbdeefbbacdffaaceaddafdffaadbfbdcbcbafedaeacadfaaecebceffeefafbebccceecfdfbaceebedbfdcfcaafaebcccefacfefccbbbafbdefceafeabcbefdefdcfbcdfceeeeedccaeafccfbdcacdcfadbbbbdccefadaefcfcdcceaeaadacfcccecdeebacceefbababdbcaadcddbaffccdcaaecfffeeecdaeefbacddacadefeabcaddecaadecdefaacdfcbdaedbdbeecefcefaeadfccbfbdfddbbfeedfdaeafbbeccaefdacdbeeffedcdadccfbdcccafcccbaaeadbfeefedecaefdcaadfdbabfdbdeabecfafdfdebdffdffafdffffbbecabffbbadccdecfacdfabccaedfccbccbceacaabbdfffefebaaafeabfaadaecfedfacfafbdebdaceacddcdcfbfddffceacfddccfaddadbdddfbcbabfdabbeaedcceaedaccaedacdfccadcdfbfbdaecbdaffabafececffdbdcacceceafaecefbbadbbdcfbbceafacafdbeefbafdcaaabeeccbbffccdedeaecdabffddbabffcaefdbabdbeafbdaadeeafeafaffafeefdfefbafdedcabacefcdbfacefbdaadcfcedabeaefadcddadbdbeeddfbbdfedeffaeaefffeabcbeffacbfffbaeeeabddaeaedbbbfeedefdaedcffbcccbeeffdafcaacbbedafcaebeebeeddbfbeceadcdbedfeeeefaceedbffbecaeeccecbbaceeaefdfcbbcfbdfafbcbddbdeedbbaaefddbaecadcecbebebdcdfcdcfffaaffeccefecddaacfbcdacebcecfedbbbccacedceffbefcabafafdddbfdbeeeddacddbcdffffdcbadcabbabfcdfadcfdacdeacfafbefaecaeceefeefabfcdbbfdfebcabcfddebcfeccbdfefbccaafdcccddfcaeadbccbddfaffceadebfcbfbfccedbfaaaebedfaeadeaadaeabeeebadfbeaaabcccedabeefcafaefcebcddeefaecddeeeadffafebfefdaccedfbceedddcdbfeddfaaddecbbdaedcbcffcffeecaafcadcceaaebfaccfccdeeacfededbebecdeecbcdbaffdaabeccbecabeeaeffbcebbcddcdbfffdaadabdcbbfccdfcfcfdeabdfddbefcaaefbffffffbbecbdddffabdbddffeeeaadccdccaabbdfbccbdebffbbefbefadccbfaafaaabedfedcfbbbafccebfdcdcbbfaadffcfcfedefbcaebcfbccacbbaaadedcccacffbfbaddeadaaeffaacfdbeacceaeefdbfcfbeedfaacecfefcdaaeeccfacabaebabfadeeaaebdcbeaabdecaadcbcaabcceafcbababeddcfbbacfdffdeacfbebacdcbfbedcaadabcfedcaacedefdbacdbdbbddbaafeacddaddfcbfcdfeefeafcbddeabdbdaacaddbcadfdecddbaeddcefcdeefcdffbccaafcaeedffbceebcabdcaebdbadcbbadfabcdfddebbaadbecffffcfacebfafbfbdefccbedecaaadfbcdaceafffaddfdddbfaeebbebbfcdacfeabcffcedafcabeebaecabddefddefbcacfeecddbbabddcffaebbadcdadcdfddaaabaddaecfaddadedfacaddddbaffefdceaafafbabbeabddceaaceeeebacbafaffebdfebbefeaeafbacadfaedcdbcbdcbcdefddebdbbfbcbafabfaecacefacbaacddcbcaadccbedfebdeebacfebdcfdfbbddfdecdbeaeebaeacdeffdaebcbbafcdafacfceebddddfacbbfecfeaebfceddacaedcfdcabefdcbecccbcbbdfdaeacfeaffeddeddbcffafcdfabbdffccaeaeaaceddaeadaeababfffaccbdcfcabeeccdcfdaefdaccfceefafdebbaffbaadcbbaecfcbbbdaaccfefedeadfcbecdbecdbcdafcbefbaacfafeabaadcfddeedceffdfdffdcfcfffeeeaefdadfbbfafdbacdfcdfedbcfeefdfadfaeadaecddbbdcdcfcabbdecdfbdcfbfaaedcbeacfacbcebddabdcadcbcbdfeaebdceceecefcdaedbaaeedcaeefadabffdfbaeacdfdcdeadefbfeaaabcfaffaaaccfbdebbabbaaeaeddfeefbbdfdacaececfffffcebbeccbdeedfebbddbdbcedaeaffdeebbadccebfaccceaaffccfedfdccdedfbaffeceacbeeedbceaddffbfbccfbbdeefffeabfadffdddbbbccebaceddfafedbbecbeeacffdafaeccaedebcbbededcdfbfdafbdbdaefcdbfeeededebdadccfdbafeeefaafbadfdbdbeecfccadeacefdeedaaccedaaecaaeabfacdabdcccafdcfffffecfebceacffdecfdabebececceafcaceacdbbaecdacacdffddadebbfdccceedcbbeabaeededaabdabadcffabafcbcecbcfcefadadfcdfdcefefaeddccdbdadfecbfcdddfbfdcbeccbfdbfffbfcabaebbeceebffffbafafdefffaeeadeedfcbeaafebccfafbafcffcebdcbcafeeeeaabcddebcdedadbffedafabfdcfdbfecaabfcbadfbfaaaeedbeccbafbcbccfacdadcdbbedadfebefdedbfeadccfdabbaaaccaeabacaaecdcbbfbffefffadbecabbedfafcafefbfbcfaedabbedcbbebcecfeddbdcefabcafbaeceaccdbfefcbbbddfcfffacaaedfcedbbdcaaafcaffffdfbbbcdbbafabdbdfdebbafcdbebebffcbbcbecbaedfdfffabaaadbebdaaabaffddabccdafcebadeabacdcccccdcfbfbfeeaeafeefefffddacfacfbdafedfdfcacdfbcaebdcfdefbadacfcdbfeddaccefbacaceebafaffeacfddebeebdeafbebcefafbfcbdebeaacfedaabfafefedeccededfecfffcadcefcabceddaafdeaabaeeacaaaeaeddceafbcbcedffaaddfbfcddbdbedbcebfecdbebaeafcabbfdddbeadebddbdcbaddebabefbcebbeffaacecfeddbffeebbbcadecffdedddefbbdceccedbbdcefdbceddedaabcdedffaddbbabcabeeaebfaabedbfeceaaaecabeffeefeeacfbbebfbcaafbdfaecdbbfcbddfcbddfecefadadcacdefaafddbecfaaaddbbaeecbdeaffbfedbfcddbcbdcefaebaecefefbadddddcdefcafddabfdbcfdedcdabccfbcfccbabefdcaebbffeeafedcbfddabcdfbcfafefbdbbedbedabccfdffaffdaebdffadfbedfcfaadafdeeddffdebcebdeacafbbcefebfcbebfcaebdfeacceeaedbafbfdfcbacaacccddccaecbefdcdbdbbdcfeefbedcffffafecedfbedbcdbcebecbdbcfabbccffaacbddabebcbdebddaeceaaabacbacaeedcedaddcdcbecdabfcfaaabdedabafbbadffbbbacddcbbfceceaebedabcbccdecbacfceffcfdecbddadedcbddbebdcbccfddfafbeecbfccbebbafcefccedebfaffafdbadfdadaddbebeafbdbbaeedcbcdfbefdafeadfbceaedbcfeafdbbcadcbfebcadacbdcfdfafabbcbdebebbcbaedcbaceaacefdddffcbafaeccffeecdddaaabbbbcabccfaeaffeccbafcdabeaaabdfccabfadeeecfcaefbdaeddadeeadacaccddceebebdedadcfbdeafdcdfdfcfaeaaddbaaccbadecefdcbbfaacbebfecdcffdfcabcdeefebbabbdfacafaffdaeecbadddcaacedafcaeaafefdbefcdfabeedeeefeeefdfcefcfdbcccfccafcccadbffdbceecdccabeacdaacebffbefdaaeffcfcdedbbcadfbbcecdfafcfecfdcbefdabddbfcbbbbaedceaceceaccecaffebcefdbedbddcceceecbadcbaaabdecbecddbfaebaebdbebcdceaadfbeadcfedeffcdebdacadffddececffdfaababeadfffcbfddfaedaadffabffeaefbffeebbeacbdffcbefecccabbddfbedaaaafbefdaebffdafabebdeeddbadadaffbcedcaaabebffbbffcebdacebbcbbfabeecaaabfcafcebdccaeaddfdfefadecdebeecabebfdbaedbaadfffddecccabaebaecbbbafcbbddcbebffacfcffbcbdacbccdcadfefbfefdcdcbdffbcacceabcfdafebeecdaecddfbdffccddfeddfadeafbdeededfaaadeccddcbceceffabbbaabeafcbdebacbdbadcdefdeffedbedbeeebffcecfdffcccbeedecdedffcdafdbaadafadaaaeefbffdebfeadcbeeabdeafcfeadfccebbbddfeccafbdccdabdfddbdafdccbeeaeaabbeeefdaababfacbbaeadcaefbebffdfdaafdedcaacecabefdedfbebdcdabbcbcaecbfecfcfedbffcecbaefdfefbeecaecfddeefbafdeabcebeecaaeceaeaacdddeadcfecebecaddfafebfbeaceacbfcabcfecddffefcbacfabebcafbfbdecedcbadbbecfcfbfeccddfabdddabbbdaebaadaacdfbaceefffeefeedbebfaaaeebabebcefebacbfbbcfcfeaebbfdefefbdcbfeddbeecbeaefedcdabdadffbbfccdeafcbcbcbdadedffdffbbebfbecafeadcffdddebddbebcceabcfdbacdebfddfcdacbbcefecbebbcfbfcfbfabbfcfeacaedcfedacdfdefcaaeeadacacbdefdffbbebecececfccaeabbfcebafdfaacfccdcadecefaffbcdfbaaddbfdbebacfbcbcccfbeedcfdddfefecdeaadefbbcaddfcdefccacfdcdcdebaeecbfbbbceaabfedaceadadedcfbdbcdeedafdaafbaaecadcbccfebdebdcbdbcebbfadadcbbaaabcbcccdabcbeecbcbcbfedbabcffcffedbcfaadcebaacfceaabddeebeacaebbeebafabdffdcbfadaccecdedcdffbecdfbcecbfbbcceadacdcaeeaebaaabfcdbdbbcdfbaacbadcfcfadaecaceedcbeccdbabffaeaefdfbaccbfdeaeebdbaddddcbbbfcbecfafffcfaddabdebebadbaebceebdfeafdcddcabfecbeedcafbabaaafeaefedfbfbecebddaadfddedeceefedcbecaafceaaefcdcaaabefebdedaecbdbadabecabfffdeaddeffedeccebfbaafefedcccbcfeeeafdafabeabfdcfccbefaecaceaecbfbdeadbcefaededbdbafeeeedecbfbfccdcbfaaefedbeebafcdfcbaaaebeedfffeebaefcbddcdcdccdaaccedcfaedddbeafffdacfaaabffbdbeeaaebffacfdefdfefdabcedccfdafececacabfdbdabfbbaeddbabbcedadaaafcaedebacefcdfecffdecbfbcffedbdeeaacaeaafcbfbbfcdececebbacefcbfeeaaeeecdffeecbffbcfbaaeaceeafaecadaebdeebfbedbbcfefdeffbfacdbfcbcdbfcdaedefbedabdacbdadfbabbcdbcecbaccaddefcdaecbfdefcbddfdaaddaaeebfcdbefbdbfcfcedeebaacdcefffbceccedffafdbedebfcbcdccdabdaecfedcdeaefcfecaabcfadcdfcbcceabdefeaffbfedffabbefedafebabebbddbccebaffcaeeacbdfecdcfadfcaadfefcbcbfbcfdfbbfcdbaaafcbdaabfafddafbedbdebbfadcacbabcdafcfedeeccafbcbbfeaccfaceebacccbeeedbdbbfcdfacdeddbacacbdeedefcdcbccdfceeddbaffaacfdacbfdcdeddabdfbafefdaacfabcbfefefacffdafccbffffadeecfcaceffbacffafdbdebdefafeebeafeeeebddcdecaffffecabbaaeebcbbddbddfeafeddcaaacdacdefecdbaccdaebdaefddebeaaccffbbbeedcdebbaddbeaeddebdbadceffcbcdccababebaccdadaebccaeaffeaabbcdeedaedaccccaccccfccfbcdadbffbbedcdbfadadcdcfafdcdccadfaceacbadedbeefacfaacfaaccaadeebfcdedacaebbefafbaaabfbaddbeaedeefdacfdcafdffacbcfaeccadccaaaaafcdecffcfdcfeabcafccbdbcdafdcfebcafecbdfddfbdcfebafcbddccbfbabefbaefbcceefeacfefbfdcdebacabdceecebcbdaecdbfaafaefbdddeaeccdafbebfaacfcdbeeacbdaffacfdafffadaeddbcceabbabcffaaafbefacfccdeffcaeeecfacdfeadeecbdefbdddaecedebbcebdaeeffdedabcedcfadbbdcbddacadfeefbaacfaddbcabefcacebfdabcfefeadaafedbfabcfcafebcbbeeedddbdcdfeceddecccceebefcebeefddaacfdcccadbdcbcfdcbdadfaabdabcfddfbbdefeafcfdeaacfeaafaaefefbccceadfdfcbfbddeaeaaadadecebdffafbacefddbcfbebfabaafcbffeeafaeafeafcadffcbafcbecafbfeadffddebcddbacefeddaadabbecfffebacefdbbfccaabdfbaaffbcfcddfeeaaddddaeaaaeadcaddcaefefffbbcfffdddeeefcdedeadbcebacdffcfeaaecffcdedeadabdafeaabdbdcbbabbceddedacceefceebeaeddebcefbafcdfefdbbcdeacaddbeeccadfdabfcbeebacddeafaddbfeaddfeeafaebccaccfcaacceefdafbbdfeaebceababafffbfbafbecdaffcdefbcbacbcfebfbbadddacbcaaafeacabfcdeccadbabfdbdbeddcccbeaebcfececfdddfbcaefcdceabfbcacadeaeccabebbfddeecfacbcefcdcbdfdbdcedadabceffaccefeefcdacbdbccceaccdffaadacfddfaffacaeadcaaacdfaebedfeeeacdfdbbeedbbdcedbfbbefadfcfcecaeeafeaebadadcfbfaefbffbfebdeeadadabbcaeacefbafdfebaddcfaaaaadecbbcdcbfbceefccbfedfebcedfdfaaebfbcbcfbebefeeccaecafbfaaecbfbcffafdebffcfabcdfafeebddefeafaebfafebcbbcdbfacffeceeabcdaadbfbfbcdbdefbeedbcceadacaabceaeefcddcdadffabbeeaebccacfcafbdabbacccdedaefeaededebdfbadaacbcbaeabecfbdbabeeaecdedbfefdecddededbdcebcfdbbbfeefafdbdbbaadafacfceddeaebfbbdfdedafacaccedbaccbebebcecefbddabbeeeadaededfdacbbfcaefeacdaadadbeebdafcfeeddcaadcfcbbecbfeacabcfacafbccdcdccaaecdccccccaeeddddbfdfcafbbafacdbdbcbbdcdcacccffdfdafebbcbcfcceffcbbfecfefaedbddbeccceeabadaacfccbaddfdbfbdbbeabdecdaadeffaccafcbfccfdfaadedbafbaceffecfbffabadacfbddadfacffccbafefdaabeffccacacacdbceabddadccbfbaeebeffadbbedcbcdefeadeaabfbcbacefaddfdafbfdcdcfddfaeadabadbacbabccbecdfacdcfeacbfcefdddaeebcfcebadeeebedfacdbeccbfdedeeadacaedbbcfecffafcaebcdbbfbceabfedaeabfceabaafedccfbffefccadcecfdebecbbdfaecffbdcabcdeebaccfaeabefddfddeeedefadbcbaabcdfbdcadcfbccbaaabeadfbcbbeceedbabcfdefababacfeafbcceeedecaffdaefceafeaecaefbaabdfebbfdcfebfbbebbbcdecfadcdbcbceddadfabfeeaffacacacefcfefdccbbfcaefaafcbcccaebbfaafbcdddcffebbebfbedcfabdcbebabaeddbbcdabbfbccdecaebebceedacbdddfcfcbfbbeabdefadfddcabdddceecfafdbceebdebeafbeebebafdebddeaaecfcaadbddffdeffdffebdbfadefaefbcbbfeeeacbcdecedfebedcacdaddacdcfbabcacadfcfeebaeddcefdbcfbfbfaafdddbdfccdbfafcacbedbbeacceebdaabcdbafafafbfcceadcaebfbadefdaadccfdbdbafaeccbfdefaafdeebafcfdacecddcaabffdadcfcfbeecbbaecdabdcfadafcceababecaecaecabccfbacbaebbccbafeaabdbafaacfabdfaeecdbbaffcbaedcaedaabbebfbcedffaffcfdafbdabffdafebccffcbbcccefdaaddfcaceecdabfecdeffaffefcbadaeaabbedbabfedbcadfbfcfaaddfbabafddaaebbbbacdfbdcbcfdbfdedadbbdecfbffefcbcdfbecafefeabfacdfafacffdbeaacabadbdebcbfdcebafaabcdbacfacdfbedffcaebdeacacbebfacaecfafbeaeeadeedfdcceccedafefdccfdfebcfcbefdbeccabffbedcdbdeeffdededeadabeecffcfedabafbfcadbedfbcfdfeaebbbeeabafccfabacaedbcbbdfddcafdeffdadefdfabfbaffdeebceaabcaecfacbddbbaeabbebffbebbbcbefccedfdaaaaedbaddadaabffedabffaecbdabecdcbcecfcbbffcccbfeadeaeecacafdbefafdaebeafacfecfffefebeddfccdeefcdfcdccdeeafdbefeeceaeffeefcbabacaefbebcbeefafddaffafcadadfbeffafaabafbfdfeaecafecddefcbfadbeeecfcedfcaedceebdebeabfbacfeedaaeafcbdefcfebefccdcedbcbaecacfbfabbfdfadcdaabceadedfcfcecddcdeeffacdfadfcebafeaeaaadcaffefedfdddcccdbfabadcecaefbcdbfecbceacabddeddbfdffaebfbccdbfcedcbeeaacacabefefdeabbbcfedbdecfacabfadfdbafcbddedadfbabddabbaeffccacddfffebbfcbfeaadddafeacdfbbcadccfabccdcaccaedfebafdeaefdcbdfdabcefefbcfabcfdcfdcbafdffdbebdedfcbcddacfbfeefabcdbaadbdeedccfbdbbdcabccfbbbadadabddfebbdebfeebcdacbacbfdcacadaaedcbaceaaefaadefddfcdececeaddbebdbdefcdebeaafdabbdcccfbaebcaaadfaaaecafbffbccaeeebedcfdcdddebadefbceebfaadebababadffefbdbbfaaebccddcedcbcfcfababcedfacabbcdadccbeeaacfdcdbfeafdfafeffdbfcefaaeeebdfabeccaecbfebacdebcbefaaffbccdfcafbbffdaceeecffbdddadacbcabdabbecbfcadcafffaefdbfadbdadceacbbcaeadfdfcbdcdeecebccdadffbcaaeeddaefcaeccfebbceaafafabffebbfcadfdebfdcceecbdaedebddadadccaeacfaecfaadddfddebeecebaaebcfddeebacecbeffadebdffbffdeceabddddbbabfbfdfefbdccafdaecacbcbfecdeadbacdccdbeefecfdaedbcdbeaeceaddcfbaecaadaabfccddcfeaacafefcefedaffabdafedaceeabfddbdadfccdcafbcabddcbbebcafdefdbadddccbbbaaaaaabdffeabfcfbbeffbaaadabdfaffecdfbebbbeebbeebedbfcbbdbefccbccabcadbbefadcaabfbddaefbaaeefbbecefbbdaebbdcecaafbecabfcbbbfbbccaacfdfaaccbffffcbfabccefaebbaaebbccceeeeacdabefeddefdbccdadbdfdbfebbfbedbefcfdafededaeaadebdabfaabffadfcbdbcdcbafdddddfdefadaaeebcdcefaacbabfccadbfecdfadabecfdeffaddddffdcfffebfbbedbaafcdddbbbfcfffeabecfcaacafcdffbfecefcedfdfceacccbaaddcadfcffeacedfddaabbcffbefadddedbeccfceabfbfcecccefcdebbdaccccaefacfffafaedadaaebecebdabdefbbecafaafdfccaeddfbddecccaeddcbbaefedeaaceeefdbabdbabadfccbdadededdddcadeeecfecdedddaaeddefcdabadfbfcfeebdaaaabfdbbcbfdbbfbcfdbecdcaffdbdfdebaafbfcfbbcedbbaabdcefabffcfbbefcfedaddedaeeaccbacbbdfbbdeecfcacebdbcebecbbeaabdfdffcedfbeccadceccafdcfdcdfbcfeedebdebeadaabcefedfedabdbdbbedeacaeefeabacebcabceaddbacefabaccbfcbaefecfcdcdcbddadcaacddbbdbbcdcebfeadabecebdfdcdfbdedecffbfbbbcbaecadbafbacaedecddbeafcbbefcbbbcaeaceacbfccabfbabafafcbfffdafdeefbbcbadeecaebbadeebeffdcecbbafbbdafbfcacbcebacebabadbafaceabbacccfacdcbcdeabbacddcaacaadfececafcaddcdebedcdddddbfffeaccdadcffebacadfdddeadeadabfeddeddcfefeeceeeadeceafdcbaeebcdfbdbeedcccbefddabfdccccabfedaedacbdabfeafccbeecaafadbcffddceadcaeebabdfcceacddeccacfaacdbacdbacdcedfdbacececbfdeabfafbcbcebebbabcbcffcffcbffdfdefceddfbffebdbdfbdbddbeafedefbbaaefefceeecdeffbcfeccdfbbcedcdcebfbcaccbcdedbdbafebaebaabefbdafdbccacdbdaedbaebededcaaffddfbeadabfaddcfeafdceebfbecfbdaecbecdefdadbcdebdcedabeefedccbbdbcfcfdeeafcedefdafcdfbfeaefaafbdcafbcfeeeafaefbcbfafdcbcfdbacbaedaccdcbfcdebaceaddbafdffaaacebbfefeacbbfefadfccfcbceaaecdacafdaebaaaabefbebffbfcddededdbddcccbaaedabdffeecbdaeaabafaabcabefdecfaaccbbfdebefdbfebaffcaecebebbefdddfbbefbaabbddcdbdddfcdbffeffececbdbbaadffcdcffafbfdffdfdedfffebfbbfcddceceebbeeddeeceecaedbceeabcbcdebdbdebaebffaeebffddacaddeddfbcafffefdbebeeebdaaedbedfcbddcabdaeadcecfcbcececfffcdefcabbbabdbcadecddbdddfbeaeeadcbcbcffdcefbfbccdfecafbbedfacaaecacbdafdeadbdadbbaebdfadaccffacadafadcbbdabeecdeccdccdebaebdccedcceafbecbefeebeafacdccfaffedeeabfafcedbafaafdbdfaeeccddaecbceecbefafadcdddbaefdedffffebceafcdfdefccecfdffccdfaefeffabdeecdfabfbdafadbfaabeebccbcaeddfcadabcbbdaebecaaccadceadeeabfacaddeefeddffaebfccddfcacdbeaaccdaaadcbadacfdddbdbcadeccfabeeabeeabdcabaefafcacafaaaafbdbaaacacebfdccadeadfddfddbefcafaedecbfaeeabbddffdecdddcefddfbfdcbbedcdcdfffffaccefacedcefdfefabcfbdcfecbcccfdcfcddeefaebfdbdccdebbdbcddbdccbdbebcdfabccbafcedafcdfefeaeceaaeefefccedbbcbbbeaffeefcbddefeceffedfadcafdfdfbeebeebcefeeadbdaeaaaabdeefcaedfeedfdabdaddebeeacccffcaaadafdeceaefdfffaedaabbeafaabcbeefdbdfdddcfaefddbbfbabbdaafafafcfcadbeaccbdcedacbdfbedbfccceabbadbebfbffffeabeaaaebdfdcfccaddceffaaecacdbeebcaebfbedafacfafbaddfefccbcbdabbeeddcfbfcdbeabebecffbceeabafaeabdccecdeadbdebddcecdcededebdcdbeacadeecceefaabceeefdddaccebeccddbcfcbcaecbbcdccbcbfeaedddabfbaacfdffdfceaddbffcacedabafbabaaafffecbfdeacfafcaccdfdfffdcbdcabaabaaffcecaddefedefdeecbacfaeaccefeabfffdbedffdaedbbcfcccbbaebefddcaeebcabaacdfeddecadbbacfbdcdfdffdbbdfffbdcfacaefbcefbaaabebecdfeafbbcedaeeadceebdcefabcabaeecfcfbbdcdadacfacffccddedcdfdaeccabdfcecdcdcfdadededbbdacfdeddbcfdcdabcbfbeceadeeadbfececdbceaeafcdccbebffdedbccbffdfedfcceabdfdfcceebddabdedaedfaaecdcaaaaebadfdaadfccbebbcafadbbccfeeedbfffafcabfcecfcfacccdbdfcfcabaddbeceeffcefececfcfaeddcadfeddbdceafecdbfcddffdbfaddafaecdaedebaaeceefccbadadfaebaaecdfdbbbdbfdcfceeedfeebaafdbdafcbdaefdbdceeaecfdafbdaddfeeecafacdbbdcffbabbfafdbfcddadabcebdfdaccfdbcfebbccdbbaececcbaaffaddccaaafcecddaaadfdadaeeceadbdcbdeadacedcddeceefbdcdefaabaecacbaaeaccbefefebffbcedcbfdcebdbecebdfcbdcbdacdfdefefddeeffebbadbcaddeecdbbabcadddfbefedafaafeabefcebcccbdecbfeeedacecabcedccdddcbbfbbeafcebbdbefacafabdadaeeebeddefebfbbdaccedcbbdcbdfccbbfadcfcefaabddcaedcdbdfaaefadacdccadccecddeeffcdccdfeadebaededdcedbdfbaabdacfbcaffaccfdcbbdcbfffcdabbbbaecdddadbdfbacfebffcebaaebfdcaeedfefdbdecaebcabaeadbccdbbacfbfbaffdaacedabedaffbbbbddbcdecdcdaffbadbdfafeeaecfddbffcffccaaccbabcedafeccdbcadbffdddecdafdeacacfeeeffceabbdcbfedcdbadebfccefffadadabeffbcdaebdbfaffdadfffafacfaccccccdbdabbbeeafccdfbceecdcbfcdcacbbeecaaddfcbbedcfbdebeddcbcffbdbeccdaaefdacebdeebeffffdddcbcdbffbcfdcbcfdccefaeafecfedddfcedaaecdcdafcdbfbbdafbcfbbbeeaffecbbbbeaeedbbbbeaefbbcaafebceadbccfecbddadbfafeaeeaaabdabbffacfceeefcdfdceadfaaccfdeeefacdccecdaefedadbfeeeedebdcaabebaebdeeadfefdcfcdfabcbdafabaabbdddeeedcdeabdabbedccefcdfcedfffafaebdefffabbdaaaeececbadceccdaccffbfdcadecaafaffedefbddbaebcbebfeeefadfabedaacedaedfdcacbfedabcefdceeebbabbadcfdfbbeccabbfdceddbddbeadcfbbebbeabebcdaedafecbfbbadfcecfadcdaadcdfdbefeebecbeacbbedcafafdbcfddbfeabeaebcacfbcabbbbeddabbceaabedebcadcefddbffcfcfcadfafcceafbaffeaaefaeaacddbaefeffcffeafceffbffceeefbabffcefbdaeddbfbbcdddfdcebedaadaafeafbacaffafdfbdeaedbacaabeddcafddbbdcdaddbaaefbabcaeeeebecfcfbbeeeafcdbfecbdeaefdcdbbabefcccfebbdcefbaafddccefdfddeedcbbebeaeffbdbcdfaffefdeffcdfdafeddfafdcaffabefafcfccbeeccebabaacbdbbcdcdbfbbebffdcaacbdaccdaefadfcdcacdfceecdbfafbfadcedcccfbfeacfdddcbfcfdbbbbcaddcfecccfabcfbcdcbefdaacabddefbbcebcfacdeffcccaffdaccfecfdceeedcefabdecdbccfacaeecdedcccebfbcfdbfbaddbbdededffcfbdcbbbaaaccbabeabaedbbdebcdcaababdebacddcccddeefeecfbebddccbededbcdccadeeadbfdbffbebcbacadeccbfdabecbdacabacaefefaaacabecbefbaeadbeeacffaafefcedcdfdadaecaedeacacfdabffcfdffbfebcdfbaadaafedcfcbedbaabdcaeaefcfbcafdccaebdebbdffbbeebdbdbfadcccfebfdfbcfcfabcefadfcbabfeebfcafcdfebbceaacbebaadcaaddfbfbdfaebafaadeebfbfddfdbacafceeaeeefceaeddebdedadfcccbafedccdeeadfedbcbfbebdbaddfddfdfdcdeefaddfbcedcbfedffadccbdfebccffcaebdceaddddfccaaadebfcfedebfbfeaafeaddcbafaaccdddcbcdacaffcbecffdbadfcbacbbacccfcdecabdfeabfdedadbbeccbdefddafdbfbafccdbcdfcffadbbcbdfacadbfadccbdcecadeefeacaffcafcfefbfadeadaefcffddafcdcedccedadcfdadecaabffdcecbdbcdffceecafcfafefcdbcadfbfaffeeffbfaedacecdbcecfcaaaebbadfecaaaaefebfcfebefefbbeacabccddadfaeddfefcccbeaabbdddadddeebcdafcdbdbeeffcdbeffabdffbdfbcaeaedfdebbcdeadaafbecdcfbdadeabcedfccfdefcabbaeedcfcaebbddbfbdfdfdecffdfffedfecbfecacfbeeedfaecbadfebebeeebcdaccecdbfbffffefbfcafcbebaaccacdefdcabcbcfbcabceacbcfccdfcdbfaabedcdedebacecbeacaddbebfccccbfbabbfeeefeeefcccebccbdabdedadebabbaaabababffefbfadcdcfebbaebdfeebaeeacadffcbddfacbdcebdeeefbaeaafacecaacdaadadfdacaebdeaecacecadbdabceaeacdbbebfbacdddccefacaefacafbfcafafcccedebbffceaafeffbfabdaddbebaedaedaffaceafbaedafeeacabaeaefabeefceabfbfdcccacebcedacfbeccadaeccfececbeadddfccaeeccdcdcabeaccecebaeeaeffcdfbabebeacdfbafbcccfafdbdbbcbeaecbfbbdfbebefcebecebceaedecebebdcfdedaddcfffecbdafcdcbbbfffadcbdbdabbabbcfcbfebadddceefebafdbaeeeaefbfdafcceeebeeeddacccaeebdbbafafbebbaafbacefddedefeacbeccbcefdbecdffccddbfbdaedafecfebeabecddedabcabfbfedadddbfcdcaadfdefcffceceebabfecdbbcecdecbcbbeebccdcdebbbfebfceabadcddfffbcafcfdebbfaeabbfbbebaaffebbbcdbdeeebfccfbdecffbabfaecfdfeadadcccbddffefdabbfcaaaededaafafdbcbcddcadaabecfacbdecfedffefdfcefccdfdcfeadefafbdcdeceeebebeacbebbfecbabaafeefddafacffdabdabcdadcbddbfcbffbbecdfbaaaddaefcffbcfbbbecdbbabcdbeecfdfefbccbabbacbddabfdaffebcaafbbbbacfabdecacfaadbbeffadeafcaebfccefffefdfeebfcdbffbccbeefbaadffdebeccebcdddccdddecdcdccaebbadbebddfbaacbfcdddabeacafdfbdafdcfefadbdffbfeffedfbfbeccfafceaeacfdbabfecdbbeeecffbafaaefcfbdfdcedfaeaafcbcccefddebdbcafdaffaeaabcafbdaacebdeafdbcffdcdebdacebdcedfdebcbfbcabddbdbbfcdbaadceaebdbaeccafdfefbddcbaebffdfaeeffcedeeaadaabdbfebdaadcfaefacfbcdbfeafadcacccfdcbbfdefffefbcaeebcfbabfccafcdabcfafdeebbaffebddcdcafaeacbaccabdcaadbfcaefeafbfebabadeecbdbfbefeabfdfaeecbfcedcefeebeebfdcfcffffdabfbdbdbcedaefffcdcedacabdaabccbfaeafdecaffabdfafceffbcbfacdbcadaaaceadddafedeebdfaafecdbfacdabbcfdffcaeccbabefecfadccacdfffaeaaadccdbcbbafafabffffdcefbdcdcfceecbccbfddbbceccccabdcccddddfbcfdfcfebfbffdabababfbedadddffadbceddccaebedebdeadceffedcdebafafcafdacfaeeeaabaeffacbeaafbbeebcdedfaacacdabafddebccafacdacdbaabfbdebbeadcbeffebfdceadbafdbcddecafedfeeefecdbdcfaaecdafcdbeeccfeafbbdafebbadacdcbfaaebbfdbfdcbdfbeaffdffcfcdcdbfaefbdddefbbeeefabddffdecfbbccdfdbefdbbddebcbbbabffadfeabeabffdcabadccedaebabacdbcdbafdedafdbbeffdecacbbdeccefebdbefbbfbedaacfcbbedefadcebadfedaffacecdefbbbbfbbeeaefeaedffefcafbadeeccbfebaceddccadeeffddcdcbdeeeaabdeaedfeecbaccfcacfdeaeeaeadecbefdfdeddcfadfcecaeacefedfbfcedccdeaeefabaccbaeaffafbfcffafeceacdfffbacbbcbdeaadffccfcafcbbdfcbdfedecacfcfafefabdbdeeaffbafaafcaceffeadbcaebafdcceeccaadbcafbabccbcadbbcbabaeaebaacafdbaacefbdedfeeefabfadfdadbadffcacdabdcbbdbeaecaedadeefdabfebffbbcfefebcbcdacadadaffbfefdbdafbebcdbadafceeeedddbdbdebfffdfefcdadfacafafcfdaabddbcaeddaebebbabebdcebbdcfbaecceeeccffabaaadabbcebcdfaacafcefefeffadbdfbffbffbdbcacfabafceeceacfbbaecfdcfaaadceadfbdeefdbcafffebeddbbedbdeebdbeddfacaddafcaddcabceafaaffdaeedafbbdcccbcffaebaefcaebbcbfafbeaabfdcdfeafaffafaebfeecddbeefbdbebcfbabfecbdbbecdcdbdddcdaccafbcbdafaeeeadbaeaeebfaacdbcfddfacdacfadeefdafdccffcebfefcbceeebdccdabecbaafdacccafafacaabbeeaecaaaedcbfdffedacdaacdbfbceffcccebbcaaccdacfbdabceffcbffcbbacdfbebefecaebacbbbabebdbffdfdcadffddbdbaeffedecdaecbaadcdacdffcfdceeeabefbafaeededaeaabbdbbacceeadacfdacefbfcfeadedeaceecaeabecaacebedcceededecbdcaabcebecbcedbfadcdaebfbcdabcbdedfebcfefffedabbafbbfedadacafeddedfcafdabbcddacddebbacbedefdaadecaecbcdfbbdabcadccdffdbcdcbcefcfcedeefcbeadbfbeccabfbeefaebaeaffffcdfdfcaceabbeefdcbddeacfddefbacbbefbccabcacdebbbddafceddfaaaccecdfceabbdfcfdabbfdfbcbafeafbabedcdcbfeefffceacceafdcebdcaaacdefdefedddfdcddbeafdbcafbaaeecdbbedaaeeabebcfdbcddbdfdfbdaabadafffaceddedbfaebdddeafcaceedeefcdcabfddaaefafddbbdfaeaaacdcfeddcbfbfbffabebddfbbdcacaacbfedbfccebbdaaeafbcfefccbbbcdfbfbedacdcbaebebccfaedffdadddbebcbdbbdaaabccbbcffddbbefcbffcbcdddafafeccbffefcebadbfaffaabebdaeaddbddddedeaeedddccadfebefcfcfacedccdcafcfcfdbceddefebcaccefddbfcdedfbeeccddbbdfbccecfefeabebdecdbdfcccddbfdaabeebbefbdaebeefdbddbfeabdcafadcccbdcffcfbffdeedbfdcdecacccbbcbfcceccbacecedabffdaccfdfbcdcebffabebaedffcbacefdccacedbfcafcffebabedbfdacebcdbcbcafceaffceaeecbeeaafabbbbdfecaeaecfafccacfdddabbccafbfafdbbccfdfbeeeddeedfebbceccebddcbbeadcdedbababffbeadacceacfedebfedeceececedaaefadbcbbbeedcddeabfbbbffcddcfeceafdfeecacebcbbcacbcdebddccaceedeaabacdccdcabefeebadaacabcdbfcdfbecdccdcbcefbcfcffdadbcffdbdedbdcdedccedebbeccfeecfdcdfdcbacddafdbbfaeecfdcacdcdcdebccfebdcfbcacefbacfbdcbffefdfbfadebdcefbacdfaacfcdbebbcacadaebaafeccddbcdfeefbbfffffbcafeebbaceabeaaccecdacefbbdfebceaaadfbcdadaefeaddfffccffefdddaccfdafbdacdcbffffefacfabedbaddddeebedbbdbbecaaebabbefadbcdedbafcabeffdbabefadfcbafdcbcadeacfaceebcfcbcfcfddfbffbaefbcfbfadacedbfefbbfebbffcadabedcabcceabbffbbcbedbcbecdfeffcfeedcfdccdcbdacffbdcccfabebffefebebbabeeaaceaabffdfaffcdeadeecabaebfeeadebecadabbadbbabdccbceddccfafebbebeedeedfcdbbabcafbaeecabbeceeadcceceaabcecefffdacefbbbbcfbffacceadbebbededacadefbfcdcfbcbfdfcbfccfdeeeebceebcbbffcfdedfabdcabcccbcbebccfcaddcaeabafacfcffafbbeefceacfffdbccdacdbcacceedfdbddecfeeaadfececaafbbcbbdbebadbeccffcedacaafbcebaececcedcefdcadacfafcaceaefbeceadbfbdacfbbefcdebebbecdcbafabaacfedcbcffccceedfdaefbcabedfdfedeffceffedfebdaddddeeaffeeacebfaabfdfadbbdbfdfecfcdebfddddbfecfccdefeebabaeddafaeefcabbdbaceaedabdcfbbbdcbcfaabbdddcbfbccddaedbeccdfcecaddeebdfbdbdbcebebceeccfccbbabfabaafabfbbafbaddddedcdccedcaabbcbbadaecbefdfcadaaceffedbccccacaceffbddfbcccaacdcdbbeebcfbefefeafadddfcabfecfedbbabdcbbefccfbeeebcccaffddcfbcaacfdbdfbecadebaecbdbefffaeabaadcbdbbefcfcfbaebcedbfefcebccababcaacbdffbfebeeddfaaafccffeebaeaadddbbfdbbfbefeefbcacfbbbccfcaaaeddfaadedcfacfcdfdaacadaaceafdaaeafcedbfeecedddaadedcccddcbcbcefabfbefbfddadeccecafbfaaedcedbdaeebdaaaacafbfcfbbfcedfadbdeebbfbcaeaccbecbdafbabbcebdffbcfcacfdbbffdaeedcadaadbccbfbfaffabedccfeabdecaefcdbbfbbcfcfebacbeeabdfbefaeaafbadfefdffaeadccfdebdcebecffaffedfdadbafeeadfafeadffebeccedbefdedaabeddceddeddaaccdbaacafbdcaeaabbcebbdebcacccccfcdcccfadbffdceafdeeaabcffcbcbaedbedeafffeddfdebfddbbcbaaebbabbeefdcfacfbedffdafafeeceeebfaddadecbacadeeefefabdbdedfaafcbbbdcaeabfadfcaafdbcaaadafcfbbbdddbdadfabdfaccdccffeacfdadbfacdaccffeedfdacddfebcabaafcaaaafabddbebccfaebdeddfebdfaefbafbeacbfdaebbecdacdfaabccdcddaccbfaffbccbdaebdedafdcacdfbecfbefbeafebdddfaabaafcbafdcddeeabccecbcbdeffcfeebeabdbcecadaeaeebddcbfcecbeddddbfecbebafbaddffdfcfbaabafbecbcaccdacddecbaedbfceacdefafcedabcddcbdebfbeceeeadaaeeeccbadcadfbfcdddacbaacbcadfdfbcafbaffcaacedaebdebeccbdbfdbbdaedfdbddbbcadacbfcbdbabafbbaebaeefdbafebfceddefdbacbcadfcabfcdcedeefbcefbbdececedadafacebafcbfcfdcfabeaaddfcfafeccebbbcbbcffaeadefeadedcecbdaaeeddbafcffdfffcbbdfebfaefddbcdbfcedbfeccabdeacbbecfecabfafcdabfffbbcdeedfaaccafcbadfdcfceceeafbceeaccefaecdeeebedcdffafbccccadaefaffcdabffabeefdddfdbddaecebbdfdbdcbebdfeecfecdccedcaafaadbfbccfafceeeedbbeccaaefbaaebebacbebafeeccecaecdcfecebeeccdefdddfaeceaefbbccfbbebcfcfadbaadbfecebebfafceebabebddfcfbbfecccbadffaaafaddabefbcdcacfdbddadbbadcdbddeefebefbefbeecccadcfedefaebfaecfcfeeefcedecabcbeeabcefcdfcadfdbeacdbbfaccabffdcbcffcbcbfeadebbeadbecdffaaccadabbfabdfeaffbdadebccffdbfbcdcabdadadbcffedccadcbecfcccafcffacadebaedacffcfeacdfeefecccaccbbbddafacfcefccaeeecadddfefbfdbebaedafddddcfdbefacfaebffdafadfaecdddcfcdeacaeaffacbcbfcdeebfbbfeefebcacccccafffcaccacadebfffcddfecaabdabfbfafcdfedeebbdfbbebbeebaeddfffefafdfbfdfeccacdbcddedcdbffcabbdccdbdfcecdaccdafcbbcdaaadaabadcaeacafabcbfedcdcbffcdeecadceeaecaeebbbcfddefdeadaadbcbddafecdbdaaacbfcbdaabdfcdebfccefdaaedfeeffcdfddebbdfffbdcbbcbdeacfbefedabcfaecbfcfecbcaecdeededecccbaffbacfebebeefeeaabaedfefddbedfddcdebbabfaefaedfdecdbbeeecebfdfeefcddadbcedaabaeffaefbcddcfcbefbddbcecadebdfbdddcaaaeedfccecebeaaafbcaebadebdbaaeddabebaabaadabddcfbcfdbadabfffbceffecdbceeceffaddbdbebaefeacccbbddbaeaadfccffaadafeabfaccbfbbbeebfbcdbdfebcfbdbfbaebbefbeefbdabfaffafddeceddabddeefdcefddfdeedcbfdbecddbbfadcdbadaeecffbffbefacdfacfbaeaafbdebaeffbbbcadefecdcadacceeedbfddebfebbcbaacdecfacddfccfdbefdbadecefeabefeccdedabfccaebafffcbfeccfadacbfbabfffddcffafeefcbcadcdebdceccedbceedddacafacbddcfddbcfcbfcbddfeecbfeaaecacaacbecdafadeaabccdeccadecfdcdffeaddbadcdcbfceaaeeffdfbbfeafcaedbcabacccdadfbedcfcddedecedbdbbbeacbbfefcdcacecbdcecdaaaabfbabbdecfdadcfabaabfebeeaeaaafcbeffececafaeeeffbcffbafaacaadcbbaafbdbebaccaaadbebacaacbfbbfdccfdfaaaeccabfcbacbeafbeeeafcbfaedcabaafdcdcdfffcefefbebbacdbceceabdbfdbfabafecfaaeaaecaeacceeccbcfeebbfabeaaadabeccacdeafbddddaaccbaecbdaecadbfdcfedaeaecfdaadecbedcedbebefcafefeffeadafadcdcaccbfcadbbcedceccfafadeeadcfdeaaedbeacadaddfaabbecefbafbfcecccfbafbbdfeabcaedceeeaecbcfacfeabbbdceeeeadaffeaeccdcaddfcafbbaffbccccebcdeafcbeeeaecefafbbeedeeabbdfdcfdbafddcbfebcfeedabddbfeeceecddfacefbedafaebdcaafdfddafbaedaceacbdebacbbffaaddbedfffeeddcddbacaadcfcbedacfaedfbbdeededafdfeafabffdeccfbfaaceefededabefaafafbccedefefacbccbececedabadebacebdbfbccbeaceaabcbdccdeeffcbddbdcfcdbfdcbddebcefdfaccbcabfbabadbfecececabdfdaddccfebdfadfbbbbdceaddecdceeefaebdbbcbaeedbcceecffbdceeabdbeaccfbaafaceecefcbbcfbedabbbeddcbdbadcbedffbabffbafeddfaaccbabecccbfaddcfcffdfadfdbedaeeebaecbdcccefcfcefccccccdbfceafdcfcfdcdfefbfbadbaaccfcffbcfaaccbbfaecfbbbfecbdafeddcedfcfafeeedcefdecbcddaddcddbfdafcedfdadbffabceefbcffacfacfddaaeabeebcccebdbefaeefbdfefadacebbcfcbfffcbcbfacfdbcbfebfebffeafccdbbcfdceedbccefacecdfcebdbddacdfabcbccdadfaccecdbdcbedbbadaddbbcdcdbadcddeccefebebcbcbeeaefbacabaadebdbabafaceecabfdeadebbfdecbeefbceabdeebffacbdaafadbaafeccfcfacffcfdddaacacedadadfccdddbaccffabeefadbdfcddffdaebffaaaebedebbfabdecddcedcafaffbdcbecdafbedeecddeaaabdbaadbdfeeadefbafefbbbadaffbcefdcddeceeacedcfecbaaeedeebfabdaedafdbfdefdadacdeabbeaeffdfcbccafffcbafcfbcfbfdeaaecddfbedfcfafabbadcbafcbfeefabbcfbfceffbedfedfceaffdfecccccbccdcfedeedfdfaefbfdecdefafdeefaafcfdbeeefdcfaaceccabefdafdfcfedfefbbfceeeedeefcdcfbbbfdfeabdfacaefbadbbedcabdbcbdbedcbcdadaadfcaadeffeecbadfdbabdcdeebbcdbcdbefcdbededcffdfadabbfcfccbcebcdbbccabaaaaecfdeddaaaeebebbfcabfdeddedccaccbdbbfbedeafdffdbacbcfbbeadcdaaeadebfdbdfccbfddacbfedcefeeadefacddbeebdacbdfebdeffdabeeeaffbafbcffedaadedceabdeafdfdbaedbacccfabdfabaeafffedffefcdfaabeecaafdddfecaeaeabcaaeecccbaabecbfabdfceeddfcafafbabcebbedeeaaecfbfbafbbeaaedcacfcedbfbababccfadbabbdaadebdcbceaeaafdbfebcefddeafccedeafefefdcadececbecacbaedccfcbabaecadafcccdbcedfeeddabebcaffbdadcffbccecafcbbdfefceeafaddbecaeffcdfcbbcfebfebfecadbbcdfdbdecadaecfcfeefcdceccdebdbdcecaedfbfaedaeeadcdeadadeccdffdacbebeaeacbacefecceddcaeddeefdaeffffdfaaecffccbceedbadcccfceafcccbbecdfbcbfafeabccbbfaacacffedaeaedacfedaceedebddbadefcecafdbfaaebfeddbcedadcebcedebdfdefaeefbcaeffddcbcdbefeaeeabebcdceffaedbcabefcccfcceeebcbacfdbcdcebfdcdaddfeecaaddcebafeabcebbeeacacaecdbfeedfbaecdcabdbdeeccdbedabffacdbdefbbebdafadceeaaacceeadaffeeaccdddeceabefbbaeceabffafbcdffbdebebcbdcebeaddcaaacdaacccbbbfceafbaaecaacdbadeaceceaeaadcaffffaabebdcdcfbcbcecfaaffdbfcecdabbafbeccaddefbdcbefecabebaefeceeadbcadfdbfeffeeefbfccccccdccfcbedeffbcadfeefdfcabfaddafeefccdaacecbacecafadaddedfcaebfdccdcabfbbaddcdaaadafabbdeafdfccdeabcecccacabdadabdcbaafcfbacdfefdcdeaceecfadbbfbcdccbaeaaccaafbebbecacdfdccfedddceadcecfdbbebcadddfdecbaadadfcbaabfffaadbbcefeccfcadefbbdaeeaadfbaedbfcbecaebbddbacfddecfbfcbfcfdcbcbaeebeefabbbbbfcadaadbdbdfbaeceddacbeaecedbeaeeebfafdbaacbefbaadedcebdcbebbeaebfadedebfbbbceaefecfbfbbefcfdbcdeeabbadeddbddcdbcacddaeaceacfacdcdebbeebdcbcabfbfafbebcacbbbdaededddfecfafabafebbefeddcdebbbebcfafaccdcdeebacbaffaccbebececccffabefdfafccfedfadfadfcdfffabdaffcbecbaaeaccdcabddeccdedcfaebffbadfccdaaaeeeafcacbaafadbededcaabcabacacffdccbcefaffefaeaffababccddacdafadeecfeefdecdcabcadabcacdcacaeaedaddeaecdfdfebaaecddbebdffbccfbeffbeaadfebcebfddabfefadbbbffddedebabbfbffabdbdccdeeaaafefbaeabbabbeffedbfabbdebdbfccfddffbeefbffebcefefcdebcfedcbadfedacabedbaabbcaebbbccfcebdabeeeffdcddebfdcaddaeacededbfddcfecbddbfadeceddebfbcddabbcdeacbeeccbbadeadafcdfacddafadbcccaefedfddbbcefabeaefdbcbfdccabfdeefababddbfbfbfdaceeeebaacbbfafddfaedbefeddaabafaeafdcbefacbfefedbdefcddcfffedfaaeedecabceaeafbeadfebfcdefddddbbdcfdcdcedcaefbbbddbdccbbedddfcaedaefccdcfbecaddedfcecfabcfcdcadcfffbbbadcdddffdbffecbbbfabecadfbddbecdcfcadabdddaebbdcaddeffbddefdefdfdeeeafdceaccfeaebabbcfdfbdeaebfdcabcdaccacccfbbafcffedfcbdbacdfecbefaecedfeafcfabdbadeedafacdbdbdbcaaabfbbffcefdfedabcdbcbfedeecafdcbdecfdabcedbbadcefdcaecaaedfcdadadfceaabfcddddbabbfeebfbccedaebfabcbebdeafbffceebbdacdfaacebaafddbebbbeddcaedcabdffeadeccdadffffaffeeadbcdcbddfadbeabebddeeefbcbebbcdfbfafdbbfcfdbcfbabfcaacafdaffcbeabcbedafcccecdaecdedbadfdbaecdbeffbcaddadbfdbdfbabbafbcbdadfaecefdfdccebeaddfadafdcbacdeccaaefbcbdaeadbcdcdbfdbcecffafdfeaacdbfefdadfebdabbdbbfdceacaaedacefddaaaeeafcacdeeedfcffeeddcfdcacfdcbaebcfffaddbfdedbefccdfbfccddbceabfdecbbdaaafdbfcfffbabddbebacfdaceccafddfbccdfbedecdccabfbcecfecdebddbffaaebdfeeaaafdadcceafecadcabddeecaceaabfdaabbcdfadaaedaabecaecbefbbafffdedfaafebecfafeedbdaccafdeebdfbecebaafbacccefefcdfedcebbbdeedfdacadeeebdbaccedadfccffdfaeeebbbcdabcebadcceedddbbdfffcbbfcabceffafadedafcaafddeecbaadcdcdeaafebcfbeeeebbbbdecbaedaaccdccffbcadceeadeceafaddabfdfecfbddaeeabbdbdaeacfdcbacdcdbfbdccaddfdcecabaeaaddbcacfdedcddfabfedfdadfdddccbafbcddfccecffbfcecebbcbecacaffdfcaecddabdfbdcecababfdffcdebccaaaabcfcfdedbfadfccbbdeccfbbbefbffceebcfbcbcecdfefacdcebadaadadecdfcdcbebceaddaaaffafacdafcbabcfcaafcacfaefabcebcfbcacafbcfbacdebffeadedfefbbffeadadfcefddefcceeafebfefaadfbfbdafccecdddeabdcbafcaeddfebcabfecdcacbccfccadfcccbedfacbbebaddccbccddefefdbbfcddfdaadbfccecdcdfcebeedabbafddddcbfbbdafbddcdceaaadfdecbeaefeccfabcefdaabebaaededfadbdbbafdfaafffdabcaddcbbadbefbbbadacbfdaebfecaecabddcdddbcadffadebbafecbdfbedcdfcedbdfdcdaabedfbffdcaaebaeafbcecebdaafabdddffddabbcadcadccacfebbdfacbedceecdeefbcbddacbfcccdaedcbfdbfeaadcdecffbfbecffeadbdaeedacbabdffbeebdabfcbadeaeadeaebaeccebcbfedebddfefeeabbfebccefacfdefbdbacfdfacecadaeafaeafabeceffbecdafececdbafdecceebbbeeefdcffaecaafccdcbebcfdabefbafbdfbfddaecbdbbdafecafcbaeacfbadeaeecffdbddaecfffcfcdceeaecadfbaeeacaebcafeffabdbfacbedfdeeafbfadaaadaecfdabefdbecaccdfdddbdcddfdadceedbcfbdbbcebddecdcccedbcdefbceecaaafebebdfabeccfeadfcafcfafadefbebfffcfcddbeedbfcecccbdadccdaaafadefdaeddfdaaadfaaefdddeccffdfbadbecbdeaaedbccafcadbfcdfebbfcefbcdbacdffccacbcbeabaeccbbbdabbbcfbbedcffebeafebbdbdcdbbbefbdbfbccacccfefafefbbadbdfbffcadefbeceafecffedafbcdcaacbeeecebebbcdfcfdfbddaaefaeefcbcbdaadecceaefbdcfaebdffaccfbfcdafecbfcbeccbcdbeccbafabadadcaedeadbefebcbfaaebdcdcedfcfffecfdacaffceccecbccdacccedfdfcffbabfbdbdddabfddecefcadeceeeecbeeacbddeabeadbdddacfcdfdedbfbebfebccaabcccfccfadbacaadebdbffcccbedbaafdcdeddaeacbddcbfaabbecefbfdaafbfddddcbfaeecabafdeacccabffacacfbabfffcabcddcadeadedccecfdfbeccaeeccabffadccadbecbcbadccabfbcbdfdfebdffdacfbebccddabdbdeeacafbdaedbefbabaadeecfbeaebcaacedafcacbcbedaaabfdcaecbbffdcadbdceaaefcdaefbdbbecfecaeacaaeedcacbcfcfaacfefbfbccdeaeacddcdcdcfdbfdfbbebdeadefdbabaacacbcefebabcbcbfbecacdbcdeffedbcceaffaecdbfbacfbfcaedacebcebfbaafceedbceefcdedbceddceabfddadecffccebabfabceeaffbdfebffdcdecceedcdbfdaccabddcececadcefaacbeedcefcfeeaecdaaedabfcfadefcbdefffecacbcbdcaaefcfeadbdfaceddcbfadcebecfafbbddfbefdfffbddcecdcaaafafbaadecfdecefcbeacaeabeccfcedbeecbfeebafcadcaafbfdadaeeccedddfbbdeecfcbbabffaddaffacabafefffbacafcaafecdebfcdefbcafbceeabdfcafdbddbfccadbbfaccbcafbcdadbdabbccbcfddaaaadddaccaedeabcefccadfeecbdfaedcbaadaceabefacaabfadaabbeddaaeebbbaeaacbeafeebceefabecbefeafcdccbeaffdbbbcaffccdaeebedffdacfaddcbebdedfcaecbddeabaeebcaccefbbfaafcbadfaeeaabfddbdccddaedcbcaadeebabdfaefecffbfafaeccaeabcfcabffffceefecbdeffffdbbdbecfdeeadabeeaaabdeebaeaabfdfefefedbfcdaddadccffcacabccbcaecabadfeaecbeffcdbebdeedaddbbcabcfdcdfdfdbebcdffceccbcfbaffddafbbddcdeaeaebdafbbbebadfbbefbecdafbefdcbcedeffdadaacbdbdddcdcdaeedcdbbedcdeffdeeebbaebbaefeccdcfeadedfaecfabbccadecbcfdbacadcfafebcafafffadfcbfacaffdcbebbbeadededccbededaaabaebdcabedffcbebebbccaacabdeacadcfceccaeecaecadaefefdfcfbbaffdffbeddffbefcdfcfccfaefcafbeccfdccfbecdeeabacfeddbbbeffecfaacdbceabdaaaeffaaeebefaeddecaeddfcebbfcaceffecbcaafbabffcebfcccfeeaaadaedbdbbafeeeaeabcaddbfefffeedcffbcdcbcafbdedadfffbeeedfcccabbfeaeeccffbedebabafadedbababcafceeddfcddbfcaaafebffefabdaacdbceebafedfdbafafafdaeeedceeccbcbbbdecbfeefadccefacbcfecffccbbfababacecdacdddbdedcfbbcfbbdeaaecaaebeedffcbfaeccdffcbcfdefcecafaffefdaefdeebceebbcecdcbfeeddaddecaacdfeefadcbcbeacfebcfaadccfcabbcacfdfbddfcaecdbfcdbceefbffceeaedefffaedfcfeeceddcafedcfcecbfdfcdeaeeaffcdddbfafdbfdbcbffaeaebeeaeeeceecefccdbdbaabadaddaafabedcbcbedbfcafccfcacaaebaeafbcdacacebcbbbaebebccdadaddfbdfcfabacfffbfefdbcebdefcfffaffaffefcdecdcdfefdbfebfeadeeffdbcecaccfddebbbcfbdfadfbcbeeeabaebaefcddbcccdbfbbafadaedccdbefbdfbddaffebaeeeacbbcafedbcdaaebdebaccecaedbcfcaceafacafafbceeffddbdefffdafcededddeceaecedbeeccdcceefdcfefcfccacacfeaebacaffdfbfadbaeadacfaafbccbedeaccfefccdbdbcaddbcbebccfcfcaeefbcceaedeecfcabbfafdbaadcbefeabeececcbdaeacbceaeeafbfcdeefcfcccaaecefdbfdabeaacbffbabdaacafdebecbbbcaebcffacaebcadbeecdeefddffabbfecadbfcecdcdbfadcecbbbabcafadaebcdacdffbbfbfadcddadcdeeefabeeccbdcbacbacadedddafbcbbccfcaffedcaacdbbcabcfeebbebabbaabcfdbdeddedacfeffcebacdefafddedaddcfaacbdfaeeffabdfcaafbfafdfeeffbfeccbcbdfffaeaafeeaeeaacdcbebafeecdccceebcbbbfcfbfacefbbdddcfafbddeacfbfdcfeddabbbdccfadeeddeacddeabbcfaaeffebecafbcceebaabfbfedaeeaefbbbacbfdcaefecccbbcaffbfbbbbdadaabdfacebcbeafabcfaebacccdfdeccdaefcccbcdecbfbcfacbbfdacebbfceeaabeddfcdcccadcdcaddaeefdecccdeebbadcdebcaeaaefdcfedadcdffefecbecadeddfbbfdacfceacbeefadfdaabcabfdedabeabadadcffcccdaadabfbeffbbdccbefadcedeffbbbcdcdbcddaeedadadadcddabadccfeafeeadebbefbaafbababcecdfacfccadacefdbaefebbdabddbcddfadceecedbffffbfccaddffbecbdfeefffbedefaaeafdacfdffcdaabecddadedfcfcdebeaffdcaebdccfadfbabaebddfbfdafaaedceefaeebefcbfbeeeafaecfbdcaffecfbadccdcdfeaccacbaaceebffeffddefafceedeecadbedbcabbbbbffeddfeacbdedbfbaaeafefbdcfbdbabecfddddcaddcfceabdfccaecadcfcaeabbfcddaffdfccdebeaaafaaffbaabfcabdfacadacfcebaddecdaeedceecaafeeddcdfcfcefdaafebafbefceebcbafcaeddfcdecdecedbdedcdefdfffcfeccdebffafadddabafddefacaebfebdbebbdfafcdffbeeecbeaaaeceecfefdecfdcbceffffddeeffbfdbdbfbbccdfebbeedcdafdeeabfdccfdceabcedfcfabecdfbcebcabbecdfdacbceeadfddafbccdfeecbdcaacdbdcadbaacecadaacddadabcffcaffbaabebeadcfaddebfcddfccabeccefefbdbbdbdabfeefccaeadcedeafdeebafeddacfbefeaafeccbecaccedaffafdbffedcfaabbcfcdbacedbfaedcfeacccfbcbedbcbcedfabddfeecbeaebdafccdfabebceffdfaaaedeeefcadccfcedbafabcfcdafbcbafafabaffaafdeddabbdacddddfadfbebefddefcdfaddcfdfdcfecbffcedacaeebcabababccedaecdecfdfbefcaababbaffeaddfeccfeedcadbcaefcbbafeedceadefbabaefdeddccdeacdebabbbebcfbdbffaaeceeeccfdcddedccbcdfcebbedafbcfddefafcdecdeaceaeebebedabeebdfbaaebbaebacabdccbbccfbbacdaaaeeecffdebdcecacfacebfcdacedcaccbebaabeffeaaebccbbbccacacddefeedbdcbceddbfeefdfacaabfccefabdfafacdacdcdfabecbdbfdbdaffcacabbcdccadbbbfcebbabfdbcbaaddccefbfbdedcafebacaccbcbfdbbaccffadefcaffdafdeeedbceefbeebfbffcbadfecefefaaeafafcdeeeadbbeefcabccabfdefcbbcdfddbbaefbebcfdedbacbbcffedaccdbcaeffecbcbbcbccdeaadfecfbfcedacccfdddeaffdbeccafafdcfeffdcfdefffededeaadddbdbfbeeaaafeaebfceceaddcebfcdfdcfefebedfaadcbfbfcbbffaefffcbceedeffcaabacbcdfcceadddddccfbafddcdbcaeccdceebcbafaddbcefbebbcddebcceeafdedaedbcbbaafdacbaceababaeecdfbceaaffcdeccfafdaedbfcedcfdeaccaaecdacbedbdebfdefcdeacfbcabefaedccdafcabafdededbadecfaabaacfdbbffabdddbbabedbabecdcdeafbccdfccaccccddabddcbebcefdeefffdbcdeefbaabadebcffaedefddffbffaaaeefccecdabebfceefbfacdfdfbbfececeacfdedcecfaebfbaaaddaaacaeffcffdfbfdccebdfaaaebcdddedeadfbbbdefccebfffbbeeefbddaaabccebffbfeadffacbadbfdfefbafadedbcdaeccbbeeafedeecbfafaedebacbdacacfcacfdcedbfdaeabeadcafcfabcdddcbcbaedddffdadbcbffbcbccaacfcbedfdcffefdbeffcbfdfebbbadeadabdcbaccfbdafdcbeafaeaccffeaecbfafcaefceecfbcddcfcacecbacdacffcccddbfddbfedfbfbbdbdefeafedadeebfcfbfaeaddcddcebdafcaccccabdfecebbecfdbfbacdcaebbebafeafeaffcfebbadafeabeddaeebfafbabaedefbdfdfdecefddecfffeebcccdfdbdadaecfececeeebebcccbefecddabcfbdcebfbebaafffeaffdfbeeefcaeecaefbebcaeafdfddecffbaaebabdbbcddbffccfaabdeeddeaccaaeaebeaeeffeffacaabbcfdcdfecdddcffdcbfdbeeafbbbcabacbbcdbaebfdfeeedcadbfcbcfbbdefedfcecdacdbddbcddffccfeddddeadebabacfbdacaebccefbefebaaabebfeefceedcffffecefbaeffeabeedaabcdfbbbbafdddeefeefbfadfdaacddfecfefdbaafacaecccecbdafccddfecfcaafaecaefdcaebebedfedffdfddbeedfbaedceebfeffaccdffcefcdcdfebdcbbaabbebfadcddabcbeededcfdfdadabeefcdddadcececbbacacbebcdfbfeeaacccfaedcbfdddcffbbaeafbbeecdebafbfdabeabedacafecacbacbbdcceaafcbcbadaabdfffeadfaebedfadafbbbacfffedcfefabbacebabfbedceebdffeaaeebdcedcfaeeeaedcbbcebccfcccfbdfbdcaeebaffbcafbbeefeecafebbeaaefeecadcccdddcfeccbfdcbfbfbbdfbbccacaabaaedfabdcbbacbcbbfddecedbafdacbcfeededcacddeceaefcdfdfaaadfddaffdbaeadcfddbdbebeaeeeceeafebcfaedfceeccfcefaabbeffdcabfceeeefeceadfdaddfcceffdacffeadcabbbefcfeaefadcacdcbbbcddbcaefcddcaedcfdcacddeedadeafdacbbdaefeebeedaabffdfcedaaafefbefcebcfffecafcaddeedaeadfeedbcedfffbecfdaacadcebccdcddefeffbdbddffcafeecbcaddbeedeeaefaeeaaebcdafefbeaeebdccccdecddeeccfabceeababdfacccbecebcbfbdbcbeffddaabafbeaacedcaaaefcdfddbcfaafebcfafbaceccebffddebeccfcafbaddbcbdacafeefefaaeeecffaaeafebfbcadbacbddaccfccfedfcdfffbedbcaaefabddecefafcebcdfadbacfefafcfaafdcdcbdecaaabfbbedabaaeacebeabbdccbfddaddcccedbaeadbdbcceaaacefffdffffcedaceecebdafddcdcfefddefffdbccdebdbffbfcfdccabceabdcedfaaadefafebdeffeabefdfccceaabbefdfffcbdccdbcaeefeafeadfbdfbecaabbeabdcbabaedcbcbabcdaefeaeeddcdbcbfcecedeedfcfddcdbefcfaafddfaeaecdedecfdffdfffdcacfeeffedbbbaecbbdaaeabdefaafcfddfbcceaeeabdaceaddceedfefcaeeddccdbacfccaacfcdeecaecedabffaeabafcdbabfefbdaacdacbbedcbbdddcacbbedfdbcbffffedddbeebfffedceaaedcabefbcdbfcdeecbbaeadfcbecacbfdcdacfdfaadfaebaddcbaadcfefedadebbddcabaafdfcebeddbcbabaebadadcdceefadbebaabbdfafecddeaafbabdebefdeabaaacffbcccbcabdefeddbedaacdbfaebfadbdbebbecbddafacdaedfadcdddaadbdbbdfceeefcefcbfbbafffdcdbffbefbdaedaddeacdbaddeacffbaeccebdceedbaddebdccaaaedeccbbfddaafedcefcfffbaeeabedcfeefbcfbbbccaeccfbfefafffbecdafdaecfaeedacbedebeeaccabbddabdacfeedecafbadeadadbdcaadbdbfcccdcdbfdafdfefcfbdacfafefefceeedaaaeaddcacefbebecdcacbaceccbedbeecebeaafeddcddddffdacacfecceafbefbddeacaaefdfecffbeecffdacddbfeabecffdbadfecfcddfebfffcfcafdacdbeaadcbdafccecbdcaccdfbfddffeedfddbfcacdcfbfdabbdfcfbabedaecefabedabeadfbddfeecbdedbfdffabcbbdccdaddfbfeecaabdbedabdbddafcaabdceaccdbefdeabcfaafabbaddbdcdecedcbaafbcdcfefecfcaeadbedeaadebaccdfbabadbbcdcbecfbfdccdabfdfceabfddeaaefaacdccbeebbeadffcbdfafcbeacbbfcecaefebcfaddcbecfcebabaeadcddffafcabcdcaacdfbcdbbdbaaccdbbebdbcdaddbdbcbcddefbbcbfbbdaaaffdcfddbcebfdeeacaaeeccdedcaecdeccaaaadbacdeaffcbbbafebadffbcfefeddecedcdfbccfdfaeeaddeaeeebdbebbcbfecbecfddbdfbceadeafbadaabfceeebfefeeedbfeedcdbdddbccadebbfbfddaacacfedfabcacfbafdeefddacedecbdfabcbcbbfecfadbbffacdabdfeebdbefccdfffbddceaffeddcdeadcefbdaaeecfbbcaaffcaeecbeefffcadbfbcccbdbebbeecdccccacfedefaccbcddabdfccfeddcabbfdefdfcfadbdfdaccfbdfaebbacfcaadceeefaaacfebaddddebcebdcdadbedcfecfbbeddafbeddbdbcedadffcdbececedaaebdeffcbdceedfcdcfaeafeedbfecfbfafcacebebaabaaacccbcbbecdeefedddedfcbeffbadecbacdaeedbabcecfcbdcccddacbdfbefdaedffdacbedeceedcdaaceaedadabfcaacfedbaeaebbeacdeceddfedfcdefeadfcfeacbbffebceefccabddffaefdbddfdabadcafeddcbcdadaeccdfeacccbcacbafdeaedcfebbeeaebeffdafbcbcedbbceccdcddfacbcaedeedcdeacfadbbeafdbfeabcbfbdbcceeacddfdefeaebcbdebddefaabddcdbfceafafffffffbdcfaefeccbdbacecbeccbeedabeeecdeffabccbdbfebeeeeaaadddcacdadeaecbcdefefdabadeaefdfcbebeaceeebeececeececccdaeeaffdcfdacbfdbabacecccdcefffbdfebffdedebfeccddaaccbfceafcefdaeabdafcefbeafcdbdbcbafaaecfedbfeceffcbddbcacbceacedcacecbfdcadddebcfafdcacadbcffebaabdfcdffcdceebbddfacaddbbaaaedacafafffdfaccbbffbcdaeeacccdaefedaddcfbabcabbbebeffddaceedfbfccbadfddcbcacdadefbdddeaceedecfadacdaadacabeedeebbcdbbbdbacdacfcbdbdaaafccdafeaffabcbeeaecddbfcdebabbedbdeaccdceaaebfcdcfbcaeabedaecffddaabfcdffcfbabccfceeeecaffdcdfbefedeeedaadbeaedcafefcecfecadbdcdacdcefaacafaceeeecbdadafdeafacfbeeedcbdfffbbbfecfefdffdbeebbbeceebaaaededfeeffffabdccbcfcaffddabaaeefdafcceeedfcafbbcdbbdcabedddaedfaafeffaecebddeecdfcffcaefbeafbeeadcccbfcabdabbcefddebeaeefdfaebdabdafbdaeebeaadcddfddceddbdfcbbecaadcbacdefacacfbcfcddfdbfbfbacacbfeaaaafffbccadcfcfdcccfeccfefbcbaafdebdfaeaaeafeeecbaebabdbcffeecfeadbccdeeefbabbbacaadabaccbffcfffecfeabbbbdeecafdcbceecbaadfdcbccdfeaeabccfdacedbacefbdbceddbaedadabbbdcbaadaabfebcddbdadfaaaceafdbffacaeccbbdafcfbbbfefcacadfedffdbfdcaacbaaecfaadddebbcfdcbecbdfebceccecceebdaceaffacbfdabcbebbbdbbdeaaafbbffcfefcbdcbdfcaccbebcaabfdabccaebfdeeddeaefbcfabbaccdbedbdaebeecfecfeafbbadbabcbcfacdbfbecbfeacadbcdcddcdadbaefeaafddaedfdbeeffdcdcaddbbfdfbdbcecadcffddfcffabaaccecfcacaffefadedeadbbecbaecedeccefaeaaeccbceacceebeaebdcaedfebafaacedacffadafaedfafbbfabfeabacefcabfaacabbeaabcdfcfdbfbdfebbabfccfbcacbabebdefdaaeabdacabccadbdcbabcafbafcfafbcedcedaefcbecbdbacaaeebcabdecbafedbfdaeafcbffcefeebccfbefafecaaaffdaecedcdbeaddafeecaccdebaeebecdfededaccbdaaeddbfbbdfdfbbdbcbcdeffaeceecefabeeaadeadccbbcacaaacecebeebfebdcadbecbfadfeaaeefedbffdaedbaffeadebbebbfbedebfedebeddcdeafddeccadaaddcffedfcfaedbcfcecdeeccafdeabfacfcbadceabdbaeabbdfbabaaebbdfacceaefadbbddfeebdccfdeabacaedcfbffdcadbcdaecbebbfeabafcebcdddbfceaecffcaeabbfbfadccebdebeccdbeaacedfebaadadcdfcdecdfffcadbcacffaeabaafaaebfabefefcccfecebbbbbdaececdbeefcdabcddcfdebbaecdcabafceedfbabbbebebefcdeecddfdebaadcccddbcafaaddbdfbdfeacebbbeeabaedacbcbcefcbbddbeecadfbabbfdcbeedbddbfbffebbaeccceebbdbeeaddfdcdddaeeeacfbcacbceaebedabdaedfffcbccfdffdfaecdcbbaedffdcdbfefcfbedafdfebdbdaafbabefaddffbedffddabedcfadeebcbabeecbeefabcbbcfedebaefbfefaddefbecfafbccffdfacfeacdbdbecfdccffffabeccfccceeebaaebbbcbbfdcadefbbdcdeaeeacdeafadceceeaddaccafbfacdaacbfcbaaacbfefcfcebfaaaeebcfabadaaddaeadaeddcdefafdebadcfbdaabebfaeeffdcdcfdddcffdaddbfdcddbaceaaecfbcccadfdbdbbbeffcfcfddebfbfbceaaabddbbcaddabceaffafbedbebedefcbafaadfdfefffebecbdfbeddeffacbbdbdcdebeccbaeccadecbcdbcccfaeebbdaaecfaccebcecfaecaccbacdcdafdaaccfeddbeeeeffcedabbfccbdeafdfddadbfddbccfacdbffbdeafbdbfaaacdfdbdeecdeebfeecaeabffcdbeabadafcdfabfbbbaecfebbbfbedcfecfdcadbddbdacefdedecccacaebaaeebefacdcbfbdfacfebffbababbdedcdcbcbdbeedcbbbedbaaefdbdcaebbcccbdaceadeebbecacfeaddcbffbafcbcafabaecefefccfcabccbfbcbadeaeaaadcafcabbeadabfbddbceadfaafaabfbcfbbdddbaefefdecdecbbbeedecbadedecbeebaffcdfdbbbadfbcbbabddebbfdaebcaeadbddfddbbcdbdcfbbbbaecacfcfcdbaeaefeeaffcadfcfcbacecdccdafadededbfefeebaacadfaeacaabbbebbadeebfdaadbedeacfebfbeefaeacbdfefffdfdeaeafbaefffaeaeccbedbeacffdadfefeedcabcecfcdfedcdefdbcecebcaccfdabccbbedbdbbbdbdeefeccdabfdbadefabbabbbebbfcdeeadfbcaaafaafbfffaadffbdddbacbafcfaeccbbacaddeacabfbbfbcdbdaeebfcadfdbcebbbfbeaeeaffdedfaefaddcdaeaecdefeeebbdeedabfccceedfedafeafedffbeffbbbbaabefacbefeeccadcdbcefccbccddcceeabcbdfdefadcdaeaccaafdbbaddfcfffcdedcebbddccacfbaeebbfacfedaacacfadcbeaedccebbadebeecaddebcbfddfcadebacfbbfbdfabfcaceffbcdeafcedbefcfaefcccadabccdeceafdedfedcbaeaedcdcccfabaadbbabecbccbdaeeaabaabdffbeaedfddaabfbcecbfdbcdebaeaffaefdcadfdcfacdceceeacdeeeddbbbddbbeabdcebcccebabcfabffbcaeeebeedededeeeeaabebeecccffddaddecdbcceacccdfeedffefaaafcceccfbfcdfecafbccffbddffaafbfbcfdecfbbadbaaedabcaacfbcddeeacdceddddddbbfbffcbbccebaabffcfdafdabafecfaffecbeaabdceabccbfdcfdaaeadbffcedaeddebcababaadebcaceccdbbdfaccfdedfdabdafaebbbaadcfbbfecaaacdeecbedeefddefdcceeafbcfaeebfebbddbacdceacddcdacccdbcdadbbfbcbacfbdbdbfdfdbbfebcaeddeeccdaafcffcbcbbfcfecdcedaffadeedcedbdefcfadabbcdfebbbafbddfdbfadbaefdadaebdcefebeeedfaccdcaaddabedacdbefbeedebeffeeffadbdbdecccbeecdacfcafbecdabcaaecafcbcdbdfcdacaecfbecdaccadfdcabeaeedeabaffaffdabbaadefadbbeaeeffabaaabadddedcffaabdbdefbcbfeabcabecbeeebefcefcdcebccecbacdefbcdbbecebeabcaecfaaebefbadffadebcbabecdefcafaeccfcefeabccaadabddabddfbcfdabbdfdfddfcfbbabdcfdeceafefcbaecadaafdbcafadecbcaecccccebfbcadfbccfffbedfaedeadbecbdacacfedafaaabfdfedbdccdfdfcceadddbcfbeadfbdbcbfecfbaffdcdbebcfbadcbbacfebfecdacfaedadaefecdbddabbfffbfabbdfdfbebeafdadbdafeedffdccadeacfbbbeccefcefbdacddecacfaccfcdcbffaaedecbedebcaeceaddcafdcaadaebeafcdcfccbacceaaccbcadefdedddeadcbefcfcadeacedacedbcbfbeacaaceebbbecbfdebcfbcfbeedfafaeabaabbddbefabffebaacfdccdfbeeacfadcabfcfbabcbccfcebaafabccddffdfbdfdbabeccccbcfccbbdafefdebbbeeabceaaccafcffebffcffdefafababbedfaaafdecccdcefcdefdfaabfcfdbfafcbfbfaffccbaeddbfaaeecddebafabefbaddffbfbccdbfcedbbfccccbcfabacbebdaffeaeadcaedeccafffeafeafeecfeeeeeddffbcebbaebceceeffeeeacaddccdedeaebabdacdfabafdfccbcceffdaddbdaadaccabbcbacefbdbdaedafadffebacaddacbdbdcaedfbffdecdabbbacbffbebebaadeadeecefbdcbbbeaeedcdffbdccabddfdbafebabbdafdfeafbfcabeddedafecfefbcbdfcefdebaaddfebefcdfdecadcecbeacdacfeadaafcfffcfcfafebabacaebfeafefebdefcddfaabdcbfdfcacbfafdbcecdebaedcbdabefccdfeacddbbafbefdffebacdbfaecbbffeaddedeeaedfdefccedaffdabeddbfffbbdecfaccdffbfffdacbaaafbcdcecbdbeefabeebcafbadfadeeeaceceaabddddfbcfbacfaeecfdfdfeeafdfecffadaececdeccaabeedfbdbebcbcbecdcaeccaccaacecdceabcfdccfddffeaebafccbccbbbdfbbadbababebcdeefbccfbfbdcedcdfdeaecafbdfdedfcccbffdefcfcfebfaddcfcfcfccadecdefcafccdfdfbbdedbfcafbfcfedeedadccbbcbdfacabebdfbaccbaeefcadcbebebcedeefbcabcfebfbdcdfcfedcbefebbdefcdbbefbccebbcaceeceefbcfaacfaadfdefeceeecbffccbdbdbfeaabbdcedbdbcecabecceabebbdacedaabddbdcacfcfdebcebfddeafbeafdefcbceedccbceffedcfaadfdddddafbdcbedaededdbdfcaefcfaecbddbbbbdcbffdfcafacebbbcfbddcadcfcfdbfcdeeebbafbeedecdaddbeacaceecaaadccfafddbaafeaabebcbcfdfaaddcdfdeeeaedeedcefacadfcddaedfeeecefbbbbbefbffafffddfaccdfeeefdfebabbeeccecbceedfebcbdeeacefeceabfcbdfefbbffeffdbfabbfeeadbccaabeaeeffeeafeefcbcdbbcaefdedabdffffffcfddffcbfadedccaaaaffbdfbbbceadefdfbbbdebbcbbddbecfabecadefcbcbdebacffcebbcbcedbdeedbcdbbabefeabdecbcdadafefbafeefcdffeadacefbdebdafbaefdcedddfecdaecedccebfbbcbcdebdbbaedfbfbffbeabafbfdefbdbadbbdcdcefdefdfdbdccaabafddcfdffcddeaaefcfacfacecadabdbfeeefafabbfbbefcbabaaebafcffbfbaaafadcebadbbefecdeaaacadfaaedfeffaefdabdeadddbeabbdcfcefefabdfeeddefdaaaeafcccbdccfcbeeafcdfaefffefceffdaaaaddafeaeaacccaaffbcdfbddfddbdcdcdfbecffefeaaaaeafabbcfdefaecdbbaebfbedcbbecabdbfaccebeabebfaabbfcdbdffedebdbfbedbfafadbbeacecadcaffaeaabdbdecfeaacfaccdddbcdfdbacfaeafacadadcfbffffbadbdddcbeaccecafcdfbcaecfdbaebacfcbccfaecdbecaeddeaffbdebabbfdbbcbebcbcebdfdaefffdfdeefbafdfedfeccaafdcaedbfaeaebeefbddacedaacaafbdfdaeffafffebebcecdadcbdcbdcfaedefafceadaaedfecdfcfcceccadcddfbdbbfbbdbcaefbfcaecafeebdcefcecfeaaaafbcfdefdaebdecddddfbfdcceeafecefcbbdaeceeaaceabbdbebeafaafffebbeeddeaeacdfbaaddaecbccebfdfccbacdbfdbdfcbbcdbcfbadadaddedddebaacebdeefbeafebddcfabafebcaefedacabceddddaadebbfbfdaebbadddeaeeedfbfacdfbbbbbbbccdecfecddebedcbffbbeebbbfecffcabbeefbfdcdacbcefbeaaabefdbddaececaeabafdbefbdecabcfdedccdbecbcbfeafaeceafcbcbcdeedafafaabcfeeaefbdeccadaacacacebddeebcafbcafcaeaadefbdaeaebdaffbfcbefefecddabcbeddacdefcfbdcfaefdaacdeddedffdcafbaebfbdfeddabdecbabadececccddfbcefadbdfbcbbccdcbdadffcccffbcedecaeddeddaeedbccbbdfbcffafaaafefbdbdadebecbcaadcfcfedaccadbefcafcacfbbbffedcafcbabcfdbbbececeafddfcfebdaaaddbcdcabcaacceadfccbeccabbfdbedfbafaccdfdbdacceffbefacdbceccfebbdbafbddcbacafdaefbcaaafdbbfdabedfadecfdeecbbddebdeedbdfefbccdbacbcddbeacbfaccdceebdffcacdeefcbbeaeeafdedddfbdfcbcffacabdfaaaadeebcecfffeefddecefeaeedbcffacddfeacaefeffabddcbeffcffffacdebdddedaeedeecddacbddcfcedbfbddcabcbafacbfbedddeebfeadbecdeaebadecfeaccafceeabdbceaceccecebbfdcddbeefdbdcafeeeeadfccbcaffccdadffdddfcdbdeffedaebbdfdfbfcfbafaadfbfeffaedbdfaacdacedfbbabcfaaedbdecacfcfcfeecafeadcfffbceaaebabefafdabeaffcafbedfcdaefefbbaedadeddcbaddafabbdfcdccfddfedbababdcfeecbdfdccbcffcbecdfdeaaaeeebfdfedbcadebfacafccbbaadadadaadfbdfaefeadfdaadcfdefeefaadebeddedfbbbfdcbdacebaffbdbaebcecdadcbbdceaacfffecbbdccdaabccdeafbdecefeefaffdefedbecaabeebdfaddeabddadcfcecaeecdacfaaafbafeaaceabdddecafafcbcaedcaaddbeeddbfdcdefbffbbabbbcbeceaccecbeddaceccfceffacdaabeedebbbcddeadddacbafcbdecccdeedfeebacafbafbcfefaeabdddeffaaffacffbdffeceadedccbaaebbbbdcafabbbeecdfbfedbfebbfebcecffaddcdafbdfcdcacecaaadadcbfccbedbebcdfaeffbfdccbaafadcdccefdfdeeaedeecccdcacfddebdbeccccfccddabcaafcebbdedebdfebfcbcaadcaebfdefafffcacbdddeecabeaefabceacadcadbceacdcebaaddbdebbcfdaebdaeefedffbdcddddddfbcdcacdecbddfacfddbdaacfeedfbeaaebbddefeeeefbbdaddbbebcfadacdfabedccaffcdbcaecbfebeafdffccebeffebfbccaeffeaffdfcfcaefaccbcefeafcacdddedcfabacdbcfcdfadabcdbbfcddcebecccacffdecdfbccbdeccefcfacacafcabeeccdefacedffabcddbadcfacdddbdbafabcbdcffbcfffafcfdaeaeecebfecceaeddaaafaeebafebcfbecfbbedbfbfabdcffabfadecdbaabcccdaeffaecdcffcbabebccefdfafcdaedbbcccadbabfafdebafdeedffcfaefeafbfaafeebafecfdfbaaeafaafaebccaabefaaeefabdbaeedbededbefefbbccaebdeeaeefbadbcecbaedaadebabdcacbbcccdeddeaddfeacbfeddcebbdabbaeefcababaefbdeeaaacfdefaacfbebddbdfbadcfbedcdbdbafecebdbededebabfbdcdedaadfaeccfededffdedbccacabdadffdddeefeefdcbadeddcaedbdfafbadaeeefaaeababfbedefcacfceadcbcceeefadeceaeaddfdaedebbdecbaddbeaefcacfaeafacbccdaaddcfdfcdfdeafbdaeaaaacafbaafddddfefbedbfdeaefaacbaffcfacaddaabfcfcdeeecbfebeaebeecfbedddcbebffdebafadaabfbccfbdeedeaeaabaaefdeeefedebcbbaedbcebeffafdcbebcbadffcadcbdbfbedddbaafcceacddfebabccabfcfdcdfddeaafeaacccfaffbabebccafeecfbfcebdacaaabeefeedefddbbbfacbbdfbddefcebccaafafdccbabeeceddddfbfaccaebcfadcbbbccdacbeeaaffafacefdcbbacbaaabccfddfbcaefebeeccbfedbcccaabdeffabaddcccdccafcebfbffecfabcdbfabffedcfcdcfcaabafbfaffdfbfdaccbdedeafafcaedaedfdedbacdfdddddeeadebbbceeedebdfbebcefcacbbaaaecdccfcbcaecdbdbeafdcbcbcabbdefeccbafefacffaadafaeaceafddbceebccdbeccabcdeeaeeedcddabfffafcdcfbdafdbceebcfbadbdfdedfebfecffadeaadddcfaeaaecdcfbacaccdbbdeaebccfaedebdeaedaeebebcfbcfeedaebaccebbdaddaaacdfbadfbacceadadeeebfdccabaaffaccdbdbdafdbdcbeafecbcfefdfaabdfcbdefdafbeebfcaffedeefffbdcdfdddbaeccddbceecaffeccdbdfedeadbdfadbbedffbfeabfbccebbbcdfbaafeebaefdbcadfbdfbadacdafafdeddfaebbcdeceacbddeaccafeadecfdaafcccefbebbbdffbcdfbaabfeaeeaacaffaaadcdbaaeeaceaabbdaedcdceeabbcfafaeeadbecabdbbaacefafbecedfeaeeefaadcbedbfdafeaedfbcddccbaadafdecaaadadbacfccfbedcaffbcabecbdbdcccbebcafdefdebacfbabfbdeebafcfbafdaffddcfffebcefcfbefddceaeeceabecbafacfeccfdfadbfcbdacbaffebfdaeaefdeedacffbceeacacbeebaedacfdacfbafeadecbeaafcdaddacdefecbadcfaaaaaeccedafbacaddcbcffcabbfbccfdcafbcbbdcfcfefabafbdbeddecfecdecffbfbafdfaaccbbcbcbaaaaddcdeccedabaeafbdcbbaedfedecbefbbbfffcbadeeabacccfffbbefdcaeccfdbecdeabeafbecefdfcbedcfbeccdadbcefcdadbbeefbcdfcbcccedeedbbffeefebcadfabfafbfacdbaafbbedcebcdabcbdebeebddfeaaceabdaacdbabdbbaafbccbdeaaffcadfdddacacadbcccbabdbeacccafebbcfcfeffadfdffdacfcfeddcbaebbadafdecccfbcdaffdcbadfbbdcadedbfbbabdabbdeffaccbafefdfdadfdbaaddafbadabdcdcdebaeedeeaecaaaebfabcccdbafdfaaebcaecdeebfbbbafcddafaeecccfbeddcafaafcbbcfcedfffaacdeacecacaebcccaedffafbffbaacdccbeecafeabeeddfffcaecdaeefbafeffdfcfdaafedcecccffbedfeabdabfffccdfdbeefcbcfaafabbfffeaabfcfbbdfbcfacdeaabadbebdfffcddadeeffcffaeffdcfddbcfbdeadcdebbbefafeaffdbbdcadfeeeadcdbeacadedfbdfaadddfeabcbfcdfaaeaefebadbcedcfaebccfceceeafceecbedffcfffebbbefbedddddcdaedfeafdabbbefeecabeaeaaeadcddcdbedfebbacbdfcfdeffaffeafdbcbbedaaaeabdfabddbbbdabddffecddedeedcfacfeebacecaacbafebddfacfbacedfaadfbdbdbbeebffcbefcbeecffebcbfabdcfdacbcaacdbedcfdcabdddbceeeccfeccbefeaaedbdfaefccbeedfeadcfaabcfeaaddbdcbafdcaefbdbbddbdedacbcbfbdbedfdacafbbcbbdaeeceadbebaadbaabbbffbfefbfcdbdaebaaddafaaafbfbdfedacdceabbafcbcecadacdfbafeeeaceababcadbeaaceefdfdededecababcdbadffcfdcafbeddefefecdaaaccccabeacececfaadebcadfbadcbccbcdacabbaedfbcceaceedddbdaccbeaeebffaeacababaadcbbecabeabdeecabadfcbbddaadeafbbaeacabdeaadabbbabdcddefcafbdfafcadcfaaafeafeecafdbeaefbabeafacdbdcbfbeedaeffbfeafbdaffbfcbfeeadabdaecddcffddeebbddaccacdacfbabdeccdeacdeffadeddacbffadaeafacdcfeedfcaccddeeddffaecebbedfebfaedaedabeecebeebcecdfbcfeaeddcceccccaaefebdddcceeaebbaabfaddbcbcbabffacbddeaeededacdaefebbefacefbaedeabbfbcbaaacecfcbebebcdeefaccaabbccffedecadabacaadbeddcedbacdfceeaebbebfefbabdfecbccbeabddbeefffcfeeeabbdecdabaecdfeafeccdcceedccafececefbffdefdbfeadcbbaabccebbefafffcddfdfadcdeafeeabdecadfabebcfebececffedecdfdbccbceedecaecfefabdfdfabdaafdbdbadfdbcefcdffecaaddbefceebcefadabcfcecadcfedfcdfceceaacffbfcebfdfbabffeeaffeeafeafefeefbfdbdaecebcaecfcaafbbeddddaafacecafeaabeebecdeeefafbbfdbbdffbaaacabbbeabefceafdcedcbbedcaafdeebfabcbdebefcebabbbaacddccfbcecfafebabedabaeadfafbcddafbfdefefdeedcfbafccebfccaecdbedfdaaffbabaaaafcadccfadaffafddaccadbfebdfdadebabaeafeaeaedddfdcbaedcbeaedeacffbbccfacadabbecedcefedeeeeaebdfafaedbabbfcbeaddbaaadfcaecaaacedcdbbaebbebbfcebddadbbffafcafecfebdddaccbcaccffdeccfeacabcbcfadddefcedaacececfbbcdcdfedfbffceffffdedebdecaeddedffffddadaeddfefebeafaafbcefefbabdddbbbfddfbecebebddecddfcdefebedadfeeddbfaddcfdaecafdcecccbebaabbeaabcdeffdeebcddbaeacdaedaeeedefbbfafffcdfddeedbebabeacadbbbaddffbcbbadebcadffcccffbabfbabdbbfeecbffbeefefdddafbdacfecbfbbfcbeffaedcdafbddeebedcbdcbcfcdbbfbbeffcdccccaaabeedabebbdcecbbffbdedafcbfebabcceededcadadabacdccdadbcacdaabcbeebfabdbdeaacdcecddedefcbbcaeafaadfbbfbfccdbfbbcecbbbcbdadefeffcefcceeccaefdccfebfafbaacdceedaeacadbbaeffbafadeabdbcedcbefbcdfdacfcdafeccceedfeddafabbdfbbbcdadfaccbdbffbbabaaafdfebededeaaebeefcbcdcabcdfbfdcefacaeeaaebcebbcebcfbddcffcbdfadeddadcedaedbeddafcfdbdddddafcfdbbfedbbfedfdbbbbacbddaabbebfcbcdeecbddaeceaaeaeadeafcfacaaaabecadfaffafffcbbacdeffaeceafcdafbeddcbedaafdeebdbcacbabebbdfcabcfcddfecddabbeceddecefbabcdafbecccbfdcfbfddedcfaebfbeacdbdccfbabbafbeecceeeabdcaefccccdacabafbadebeebacfdbcefedadcfadabeeadaeceabdafdafefaedaddeacbfaecbeafeaafcdaefebacdeaeddaebbebefaffeeabfcaaccfcbafefaddadedfbfddceddbdcdaefdbebddaeeceecbcddcadcacfcafbdddbddcddadddbfefccfcfadccafbecebafbebcbebdbfdddbfbfdcfbededeaabbeebcfaccfebcbebcecafafabebccacfcafbeaddfbdfeeadcedefbaaefcadadfbdecfccfccccbedaccbdcdbcfabedbfbaadecadecedededfcadddecfcafbcafeaadcaaedffabfaacbeeeecddfaefccaedbececefeadbdcfdaabbefeccdabeeecbebbacbaaacfdbefdbacfcddeadcbbaabafbefaefabbfadafbdffccbfebcfaafdcebefeeaaafbbabafacddceeeecbacabfbcdccdbadaaceccdfafacfdbbedaeffcacfdfabbabbadecdacffbecedbfbbacaffddbacddbbadbfcdaedffecfcddbfdedaddffebadbbfdadbdbbdfccbdfbaeaffceccfabddacdfaedafbbdeafbefccdaceceaceeedfffedfdbfffafaddfbfbaabeefbacafdaeefcaeffdcbecedcfbaeebdecddcbdadcdbbbdebaaeabafbafeadbecddebdfbeacbbaeabbfaaffcbbcafeeaffcfaeedffacedbecaeeefffdebbeafcfdbecbecebcfcadbcdbaddcdcbbbedbebceeeebdcfecccbbcaedeeddebbedbefdcbaebcdfccddceadbfafcdcebecbabdfcdeeffbedcaafaaffaedddafbbabaddcffeacaeffbdfadecfbeddfadfbcdecbebdeaffdeffcaeceedfeacccdfadeeecadebcafdffcdaeadfcebeecafafadaabfbebfbfdaabbedbedeffabfdebbeadeadcdedfdaddadaacfcebebbcdfbaaebbfbbcecfbfddceeeadaadcedebadbbfbffffbdfcbbccecdeaaeddeccdadbbedaaadeeefefbdefffdbebfdfcdcdecbdaafabefebfbaacbdecedbdcefdbbfbfadcffefcbadeacccfcdddfeddbaaaebbfadbaebcddaaaffcfaeaffbdbdbdcdbfffabefedfccabfacdbfbdaaffeceefcbefabdecedfebddcdedcacdfaacbcefbacbbdcccadecbacefbdfcbbfaacbffdabbcefbefcdbcfaeaffdfdcaeabebcaabdcbbcdbdcfbcbbdabdcdedcacbbeeedfebeeadefcefececdedfaebfbfbddecbcfbcacebcfbeabcedaedfcccccfaeaeffdcbcdcfeddebafffefcdbefdcfecdaebfaffdceeddbbaabbcdaeaadaceffdfcebbbcdffabfdaedfeeaaaefdaacfeeefeebbeadbaffbdebedcbcdadbdacfbbbbdbbeafbfcaedffedceeecbdbeecdcafaacffeededeafcabdcddeadbacceefcafecdcdcffcaaafeeacffbbcaefadabdadcbcefbddafeabbcdabcdabbccadceaaaddcefcbdadcdeadfdaadddbcfadefcfefbccaaeedcbabfebcaffadfbaceefeccffeffaddefdedcaabebedadccbacbafebacdafebaafbeabdbdafbaabfafaccfdaacebcdfdccffcbacdfebbeabccddcdcebebfdbebadedefbbccbcecbbbfaabeffabfaccbffdfbbcdadfcfdeeecaacfabfabeafadfffffbbebffadbbcadbedcafaacecdcadffefadebdaadfbccfefdfdcadebdcecdfeafdfabcaccfacdccaceddfacabcdcfedecdaadbedadabfdfebebdfeaadfdcdafbfcfeefabbbaeafeabfabedbffcebcbdacebedeaeaacaaeededefadcbaebaaebbacfdbdcfafcdbfcdebedeeabdadcffaeaffbbaffcafaddeeaedeacaddecedebdafcabdeeaeefaeabcaecbdffcffafcbeeeafbcbffeadafedaddacecfbfafeefaabeeaecdfbeebbffcefacfbfaddaabdffadaddbbfeebacbbcfecfbcacdeddeecafbbcffbebbcdbccbecdeeddfadddfcbdafbdfdaccacfadfcafdfcbdfafabaebeffadccaabebeabfeffedcfefdfddfeffeceddaecdafdbbeedeaafceecedcecbdddabfbdbbcdfbaaaeffeccefdbbdcbdcfbedffeddcbcebdcdfccbeafbfdcadddbddabbfcccdaafdfabddeaddbbcaabdcbbcdcbaddadddafbaaebbecdfebcfceddbcaddbddbaeabddabcbffaddeacafafacceaffcebccffacdbedddcaffedfeffdfbfabdebedfaddceafeedacfedafeceefeabebbdceafcffeaefbabecfedcbcdbeadebccdeeaedaecdddfbcdcdaefaaedafccdddfbcbecfbebccbdcaaaffabdebbfcbabffecaaedfaddbecdbcbbbefdaebafcafbacefdadccfbbeeaabfecfabdfcedcceabfefcdbbbabcfcfacecccebfcaecccbadbeeebbafcdbaffbcdedccadddbfccbbeddafdfaebdecaadadacabdcbdcdddeaacdbeccdffedbfbedfccbfbcfbeafafaadcdcfedcbbbdecdafeabdccbbfbaadefbdeddbedabafcefdbfdebaccbfaaddedccaccffdcbadcfbdeaedcedaacdcdcbbfeecdfefbbccacadceaebdddebafacfadafabccddaeaedbffbafefbfbaddcedaadfadcddebdaacbffabecfeebacebcabbbdffffacbefaaccfecbfcdfdfbbffddfedceccbebfefafbeeafabccbedbbbbfefcfacabdbcedccfffdfbfddcecbbfaafcdcfdddbedcebedcefadcacafebafedceaadebfebbdabffffecdeeceedfbbcbcfdfcccacecebeabdbceddbfadfdbeefccaedcddbbafffbeefcbfcdeefcfacabbffdfcecbacbabbacfffcbeeeefdbdffeaabfefffdbadeedcbaeedbeccfaffcbadfaadbebbbfdabdaceddcafbcbccffbbcecddcceacfebafcbcebdbcbffffdbeccebbceeffdcefbeddbaadaeafebcadfdebdafefacaddadccebafbbcfdddffdddbfebfecdbbeeabcfafafefaeacdfddafeeaafefcebacbfceaededefbdbcbfbcbedacdefbcaedbabfdafeaadfffbabeacfadbabcafcffadbdfcedfaaffccaaceecccdeacfecdcafebeefcafcffdacdbacaecfecbbcbccbfabedeaeebcaccdbcccedcdeccffeebcceddcedaeadccbdfeefcaacbdbcdfaebebdcdcffbfecfbfbfefbcbbeabacfebbadcfdecbeaadbfcbbebaaeccbfdfdaffdcecfdefecabfbedbcaebaabaeeeeabbedfacbfaebabefadfaddecedbaadcefcacaaedfbfbcbacfcaabdfecadeeeffffbdaadedfebabcbeefbffefddabfbabcdedafabedccaeddadaeecdedeeaedfbadbaeadccdfcdabdeddafebccffdaddecdbabddecaaeedfcaebefedadbdcadecdaddaabffadfccebcedaceacbfedcefbbfedfeddeefaffdfdacffcfbadecbcbefbfebdbbfbbbecbbbeffeffaeddfbcbbafafbabcacdcabadcdafcceaccefddfcfddfafbfadfeefefafefeebdcbaaebccedbdeafebacbcdfdbceccfaafbccccdeaaabaeeaefacedeebcdeacdefaecdbceddbbbaccbaefbedbdccebfbfbafacbdfbcaadccfebdfddffcfbcffcdaedfcdcafeabcdfbdcecfebacebcecdeedafaacbbeeedeaafdccedebadbdfbeafddfafedaddeeecddedeeffcadcfedfdecfefbbcaaceaaabdfcaaceaceadcdecfbbeeaadfebacbdaacfbcbfbceaefdcfbcdadfebfaffccdaabebddbfcdabecebacdfcaabbdefdccbefcccdaeebbebabcdabcaeecfeadcebefbceebfeefbbaceeddbeafdecbdcdfbaadadcfeacbdedacaccaeeaabecbfbaebeefdeeecffbcffefefabbfbfbefecadedbeeddbffefdfefeececaeebeededdfccaccebcacbfeecbcbdbbddeeddacefbcecdccaafeceebbeecebdbdfffbcdaacfcfeebcffbaeabdaddbbfcdcfebacfdcccdbbfcaabfbaedccdfcbdadafdcdacbffbddaeddceceeadcfbbbbdfeccfedafdbfeddcaadaceeabcbadaafcbfafcaeeafdfffccccdceffcdfaabbdefccbcdddbbeecbacbdccddaefddfbfcdcddafaffdcefbdbdfedbcaecdacdfceecbfabedbbacebecffdddcaacefebecfaeefdcdfcdbefbfffddbdafafadaabaccffabacdacbcfafcaeeeffffbebbddadedfcabafdecadefefdfbbffdfafffcdadbbbcdcefcfbcfbcabfdbffcbaadbcfdcfadfaeedecbeaffbbebfacaccddbceebaafdccbebccbdffcfeaabdcecccefadaebeaedfaecfbecebadafecaffbdbacdbeeeadefacaafffccadaaeeccbaebbcaedccfedbaafecbddcdaaceebbaeceadbadecfaceabfebebdfcbcadbdbaccecdebfeffcadaefbcecdecefeabdfceccadecfadfbbebfdbacfbafadcdfbefbfdeabddfcfbabfbbfcffecbfcbcbadcfbcdabbddccbadeccdaebdecebdfdcdbffadffefaacabcdbdaecedcfaffeddddafebccfdbbfbeeedafddddfccddacefdccdeaeefbdbbffbedecddbdfacbacceabdadcaaffddcdcedcfdbfcbcfabacbcfadcdcecdccfcbfaafefbbbabdecabfcbcafeadaaeeefbdddfdfbdfdecebaafcebceffdcfebdcdfbbeeeaebbfbafabbceebdbbdcdeeeedfdbebcabaffbdbaeacfdeabebbbaafedfbedacddbebacadfbaebbdbcafbedaadbdfffadccfcebaceedcacaefcfbeadaafdabddfdddbaedffafdddfdfaaebefcefdfcecbfcfcbcacbfaadbecdbadebafaeaabbdafabbddaaebffaefffefafdeddffcdbeaebcfdfdbbcbdbedffdaabbcfffacdbedceebabdcaaffaeeaceaafebfbbdeffdeecfefcebafcaffcbcaaffedfdeaccccacaefeeabcffddcdaaadbfcfccbeffbfeebcbaeeaefedfbbbdedeedccaecebaefadfbdbddebecafaaabaefdbbacabaecdcbbfecdbbeeeffedcbefecdedbdddecefbbcabefdeabadaabdccbbbaecaacfffeaeeaefbeaafaeeccbbcdfbadcaaafdadcebeeabbeeefadffacffbbebfdbeabccfefbdadcdeccbebebcaceccdeaedccbdeedfddbcbaecdcbdfadddceeabdceeebcbbfcaaefbfbeefbfcdebceabbabefafacacadcabeeabfcaafebaacffbfcaebbcaafbccecfecaccfefacbcbfecdecfdfbcdecbecbbeebdafaaffdfefabcabbcefaedbbaaacefcdcafeecaeeeefbeacdcbfffeafdeeaacceabeabccbfccfcccfffacdbbdceaccefbfdedfdcedcfbfaeaffbdaeffeabaeccffddcaaffdbfbfbbeccabefaefedceaeecebedcdbabdabedebecaececebefecdeaecdaaeafdffbfefeefcfbccbcacfefbfceaccabcacdabedbeddacefabdaededccfbcedbbbaccffdacadefdeadfcaddbbbdcbcdaadebaecffbccefbfeaeaafecdbfecfaaabdefabeefafcdceecebaccdfbceafdccdbebeeeebcffdcdefeeabccfadaccddaffbfecafaecedcebcfedaabfaaaedeccbcfebeacdebfebbcbddacdedcbdbadbfcaafedeaafebdbaeffbaddcdccaddccbcfdfedfcfabfebbefadfcfdbfebfeaabcbcbddfebbbbbddccddeffbadbeeeceeeaafaafcffbeddfcbadcfbeaababefdadeeafacceafacbbfbedeeeaefeabafdfacceadbcffcffcbafbfbaafbaeedccaabeaaffebcbdeeedfcefcbfcbbcabeeceafaafdccfefdddffbeafbafcecdaeaadcdfeccbadcbaccafdbeccbbeafedbebdeecdacffffdfdfdafcadbfdfaeacfddadeacbceaaeddbffdbbaebcbecfacddddecffadefeacddbdbffdeacfbccabacafdaddedfbcffedcdcfaedbaddaadfcdaaddbeedeeddfadffbbafbdffdaaaebabcaabaefbeeeeaccfbfcbdfbecccdcacdfdadbbfceefcefcdaaabfbfbdfceacddbfdecefafbafedacbecefdebaecaffdfdeaaaddbdabfabbafdbbceaffdedfccbbfbbfddfecdfcbacfeadffdffebdaceefdaaeeccfaeeebbdafeabbfcaeacddcceeabecefcefeacbbeccbedccfcdffdcaeaefddebeeeaeecadcaeafdbcaabeeabffccaeacdafeabbfdcadbdeeefaabdeadfabcbbcdcfedfebfefddfbffdfdbcffbddccebebffcbbffdcdfbfdeccfabdbcbfecaaeadddfdcaefbacaabfcecdeeebbcaacdfaaadddbdecfedccffafefbcbdfffbdaeeccdbbdfbcdcceefbecdbeeadacbbdfdcaebfdffcbcfecbedefecaacbcdfceceaddeebafcfcceebbeebaafccbfceefeccddbeddaedccaebbecebdffdfbdccfbdaefbbcfaaefdfcbdebdcabadcdefbaeccdfcfbfeedcfcafbbffbdcdbebeefcaddcbbfccdbcddacabfdbebccedbedeaafafbeffcaffadffbdebbecbbaafccccddaeaefacbebaafdfaecdecdfbafdaccadeabdfddffccddccbdddffcadfceacadbaffdfaaebbadafdafadfdceeabbedcdeffefddbaedefcbcaacaedbbccbaaadfedfacabeceafacffebbcfdefafabbffcdbaacbdaefeaaffccdbedcfbdebdeefffbbacfeeefadbfcbcddabdbbabdddaeafacfebcfddeedfdddeebafddadbbfbaaedffebbaecefdcaaaeabfbecbaccfafeffffdabdcceffcaadcabccccfaffbfcdefaeebefdeabccdebcbcfdacfdeabedcaabeefbafbfbdffcbdadfbbbafffaafaaefacdfecbaedaefcdcdfbeededccbfabcedfeeedcbadbfabebeafbbdafdbdbbaeaddfcaaeafcbdeffeeeddcddecfaaefbecedacffbccdfbdefeaacdabdadbddbefaaeabaddbccbabeaddcccdfcbecafafbacccadbcadfbedabaddfcadfdcaaeccaebabefbbdbeedbcfafdfffccebacccbccfccfcecebdaccaabfceefeaddfdfdeecfcbcfaeccfeeaabaaedeedaaecabdedfefdecceffdbeabaadeeaaeafcbaeadcadfecfbdbdfbdafbdcbeaedbeeefccbbbeaddfdeebdaddafddefeffbbeebdecdfdaabcbdfaafeafecccdbafcaceadcbcaeceefaadfcdfdaccddcbfeccbfdbfaabdcdcbebcfcdedfceafffbeedfbbaaeffbfabececadbeeaefebbafccadffbdabcddceceebedbdeedaffabbbdbacbeccfecadeeacaabafebfaeaaadbadcdeaabbfcdcbcdffbecaccabeeadaffbdebfceceabeebbabebcaacbcecaefababfdeecffdaffddbecdcdffaefeebcfefcafcfcefebbbfbaaecdbfcffbabdecfddcbedeaaccddfebdbeccecdbbfebbebbffafecbdeaadbdeeefafaefaefccefbefffdcedbaddfaccdcfedbbbcccdcaddfdfbcddedfaabdaffbfdbbecbdbaddbbbfaecafcaedfbbbffebcbfadeabfdffacdfeaaacfeaeedceafcdbeffcfdbcdfdefeccccaaacbaeffabbacabbceeacbbaaafaabaebcdfddbdceedeebafeacfacaefbdeeabacfedfedffcdfeeaeeeabdabfdbffffceccecdbdecdfddefbcfafeeacbffeaacaafbdcffdbcaccceabdabdcdbaaeadbaaaeebbacbfcacabfefedbadeacfeacaaebcfacfbeeaffacedbbbebadaeecfeecaadddfcefcfbbfecbeeccabafaaeabedaaadfcfeddbecfcfcddeeeafdadfafcfbbebefccddbdceddbfedbdbdfbcdefdecebdbeafdffdaeafcdccebbeadbdeccdfbbcdedeeafdcacfcbbaaacdeadcbbedebedfdfeacadefabcbfdbeaceaacbbcbaadebdabcccdedffffdcedefddbcacbffdfeceffafbdcdbddadbcdecfbbcefdbffaeeacefcccbbdebdcdcbbcfbabffbddfeaddabdcaebafabeceacdfadedaadaacccfbfdfebfbebfbabdbdccbefececaacddacdcfdeabccbbfebdebccdcedbdcdafbcbbdebcaeaaadfadbdaffacfcfeadbcfdfabdfbaccaddcfefaeceacbecbdaddfaceabcdfbcabafcdcdadeccaaccccdfcbcbbceefaedfcdbbbddfbbeddadeadbafbeceeccbebaddeaabafcdaeabececbbecadfdceebcfccbefccdfeedacbdddaefcfccbaffaafacffcddabdaafafafeeeebfdcfdecedbcacbedaaaeeadcabcddeaadaffaaecaebdffeacfebdfbbdedbcbdebbbbaddcaaaecabcebaffcebcecaeeceededccefeeebfdaaaadbdabfbafeddbfafdfbbdadfaabaabfdbbfcbffeecedeefdcfafcadfbacddbebefecaeeebbcababaceaefeebefbedcdbaccabeaedecddbaeabefcabfffaeefbbdfaafefcdbcccdabeebecbccfecfcdeadcdeccabccccacbdecbeecbfcadaedceebdbfcfaabcdfdfabcbeffcdeabdadfaeafaaddbececcadddbcbfeebacfbeffbffabfbfdcacdecbcfadadeefaebddedbebeabdddeeeecaeedefeceffcaeadbebbbcceeefefbdcecbebccdbeadeefeabecfbbcadabaaabbddbbeedccfffadcaedcadccfacbbaebdfabfeddbcbcfbeeabdbedfabfefebbfcfddddfafdbadeddebfddaeffaabecbdfeeccfbcdddcaacbfeaccbafffdacdedecadcfccdbdeccebbbbfaccfafffdcfffbcccaebfccbabcebcdfacdfdedaafdefcbddffddbececaadcdedeaebdeecccfacedbcbcdfeadaacaafbcaabebfdbbeadefcccdebeddecaacfeafddeaefcdffcccccbdabbacecccaadbcaadcbeddefeebfeeedbabfcebabfbeeeaaaebfdecfdacfeaedbeadeebeccbddcdfddcbdfdbfeddbeaaebededbacffdeffabdacbfedccabdeaaafdaeddadccfcfcddcaecabaebbddaeccfedbfbdfeabcdefaaceabdbedeaeccbfadcfeeddfcfeeebccbbfebafefebeebccecbadeadedaebadeadeaaecefececafbadfcddbeddcfffcebdbacafdcfabacfdcbeddbcceaceeeeefdceafaaefbdfbbecdfbaabfcebcdabfbcadfdfbcceaffccabbadbbcdaffcdaaeaefbfdbffbeaffddbebcafefaafeebbeceaccecfdaccadedafbdedacffaacfcbacdeafecdeebddaaaeacaaffbbeabadddbaaedcefcdccefceaafecaaaecebbaedcabcaadcaebdbbbcafffcbfbfecfcabfcdecabbafcebfbfcaecaedbbfdfccdecdccbdcdfffbadbdadadbffceffcaadcadedbedacebcebcddedebfbbfdfdbbfaedaeeffbebbbcbacbcbeabcaaceeaebfafafabfabfdfffeabdbefbeeefeacbeacbcbdcffaffddafdecabdfeabaadebdffadfbcfccfdbebdacadffafcabeffebbecccddcbfeddbbcbfdbdcbadfcdefdfaacbfaaaefbdeebdddffcdfcbbceacdfdbaceadbbacababcaecfbbaffaddaaebfcacefcbebfceedbdddaeacadecdfdacccdddecaebfaaaaddcaeeffdbfccacccdffeceaccafadbbcdefaecefdcfaddfaeceacaedebeaebadfdfeafbcbbafacfbadcfdbeffcdfdaebdddfdfeeceebeafbaadccbdbffbbdbbcfacbbddbfcfbfaeabceabbcebeeeabaceeddacfbacececcecfcfdbbdceffdacdbafdcaeffdaefcffbfcadabebddcdbabeedcfdffaebbbdecaccbbfddffbeafaaeeeabdfffbbecfcfeaddaededacffadecdecfbefacefbdfafbecffcdccdbbdcffedbadedfdbdcfebbbaafeaedbceacfbbefebbbdbfdedfadaafcfbeceeefecfaadfcfaedfbacfddbbfcdadccaafaabcacfaecffdcbedeffdcaddabcbaadcabddcfbebbcefbebcebadeebeddedffabeadffebadccddcdafcbddecafcceadaecedbdbddfcbbedecbafeccbdbbcdfdcdabacfcecdfcccefbcdefbcafcdfeaaeebbfcfffbaecdddffecefcfaacfefcdacfdcfadfdbbebaeafbbfafdacdcaddffdffffbacaeccfcecddfeecbafefadeffedcebbbeedfdbabaebedfbbcbebadecfcdcfddedaabcacdfafdddaaeedecfadffcfebafcfdfdaeadeffffacadfeabfdcaeeadadecadaebfedbecddefffdbcbccbdaacfaabfadaecddfdbfafccfbcaffbfdbdccbbecdefcadfbbdcfdffaeeadcbfbcfaadcaedbefddabccabdbdccfddddceabbdfaacdadcabaaaeecdeeedafacbfcbbffeefbdfcbdbfbcbeffecfddaddeeafeabddabfcacefcbfdfdbefffeaccfafceaaffceebdafefffebcbacbbfccaaedecefbfefccabaaacfadeabaaafaddcfeadfedbfbfccdcedaaecaafbaedcffcacebdbddacefafacfafeaacebaebdffbfddbfacadedfccbfdbedbaddddfccfdedaaaeeeaacebfcbefbfabceaffcddbcbfdaafbebefabebfefaccacfedefcfcaeedabcdeaedbcdecdafaeaafacdbfefebccedfaecfedebefadbbdcfbcfcbbffeabebcafacfffbffbfebcddcddbbcfeaacacaedcdbacfecfddffbcdbcbbdcaadbbdebbcbaffbebbceedefcafaffeebdedfdffbedfdfbfabdfffbbdcececdcbcaeccfcdeaefdadffddeffcbcbcbcfcfebdadcbadcededaffffdfdecbbbbdbdeddaedfaacdbfdfdbfcacbcdfffeaddddbaebfcbfebaaabeaebebeffcccdceadeedacbedfafebbddffddfdffdceebafdaaafaddcecddcdfafebdeeeebeceedcffcecaebbbececbbcbebabcdcbabfeafefffccddaaebcebebeaecbdafffeefcbeedadfbbebdbafdaaeffbedffdddedcacaddefbbdcabbceeacbedbcddafaceadfeecfeebbeeedeafabbbaddbdbacccbdfedbddabbfeeabdefcdacfaebabcecdcdafefbbffdebaeafccbfbdbfbeccffecbfaedddefbfefaddeaffdefcdcfaeeaffcebaeffbacdbbfdccdbbadddfcadcabbcbaccddbfedbdbcbefcccceeaaacaeafaeeddbffdbcaddaacadcaccafadcfbbadfcdffceedaceadeaaabddfecfedaffecdfdddcbcfffbadcdfcfabeebbfeaacafaebababddfdcdbaebcaebaeedfbafbeeedefaccbdbdbfacbbcfaadcabdcecbffccbfddbbecbaabcdbecbbaaabddcddbfbeddaafeddeedceacccbafffaeffcabbddffcedafdfcdfbadbebbaafeeecffacaebddafbbbeffbbbdcafbdcbcbcaecacfbbeaceebcffacffdffeffdafeefdeafcecdafceacfaeeeaacbcfcfedcfdfcbbeecbddedbbbbbfecdcdeacccebeeacedaaabacdaaedfdbbacdeadeddafdcfeecdbdbadbcfbfeaaebbaaafbddcfecdafeededffbfbceffeaecdbefdeeffdefbcacfebebdcceceefaaeafabcbddeddeacddfafadfabcebbfbcdecadfdddebaafdbccbefbffdecdabafcbabeffbfebdbffdcdbdeafcbbdaabddfdedcacecadafbcbccfaaffdfebdebcbdbdaedadbfdffffcaacebedbafcbaefacefddebbdfaaebadbfbbcabddbdeddcdaeafebddffddcedebccbbcefeefeeebfcbabcfcaffaddaaabcfbfddbeefffddeaffbdfabbadafffdabaebdcfebadfdccdeeacfcecfdaccfcbeeedcddbffdfbdacfbdadeeccaaffffadfafbffacebfffaedccdeafffffcffddddddedecabebddedfccbaeecfebaaafdffceadfefbaadfdccdffbcbdbdabdefffaedfdebeabdcaaefeacbeeabccccfeeecaedabeaddfdcaedddfbddeabdccbabbdbeeedfeeadbdbbddefefafbdccefebdadaedfdfddccecbfbfebddbdfeadddacdbcffeefeeacdbffcdccafbbfcfcbabedcabbbadfbdfcccbdddffcdeecefffacdddeabeecdaaedbafbeffbadcccdeeddaddcadaeafcaddfadbadeaefceedebcefadaaaccecaabeddbbeaceafeaebdcadabafaeadcfdacabeeacccfbacbecbbdbccbfabfbafcdafedbaaccadbccefbddaadfefffaeaafdbdedaacecfabebaeacaeedaaabdecfebdbdbafaaadeedfaffeeaecbcaffeedaeebdafbfbabbacdfeddbfaeddafdefbaedfcabfeabebaaccbabaeacbfbffcbdddcbbbaadfdcdbffedcafbdabadcdbefcadcaeedfffeecdaddcbbcaaddfeadcaffcdeabbbbaedadafaffaffbfcfcacddaccfbeefbafbbbaedfbcdbcffbefbbefbaeccaebfaeccdcebccbcbfacbdfeaacceddbdfafadacfbefafdbcaaaafdeeedecdcabadfbffedbddcccadaefefdbbccbbdfadddfcedbcedbacaeddfdefecacfcdaffaccbdeadabccefbcbfcfdbacbdbffbaeebafbbeaacfbdcddebeebcbcffdedbefeacbfadfbcbfbbbcecadeaecfcbcaecdbcdabfedacacecdaefaabaceddaecaccdeefdcbbabebfbfbacfbeefbadbedfebbdfddbabddefdedfecaedfdffdadfdcdcddeffbebcbfbddfbeaabcafdcfebabdaacdcedfefafdafbfefaacbdebaabafaeeabdcdbfbddfdbcfebabffdcaaddbccfceffcbadfefdcdcfdcdcfdcdcdadcccebebfefebbbcfbabacefefddeedebcdbfdbebbefbedcedbaddeaddaaeddabfbfedfbabbcafdacdbbecaedaebedeffacdafcdbdbfbfedfbaaafcdbaaaadbcdebabcfbcedddfbcbafcddbefecefeafeecddebebfeceeafbdcdffddaeacabecafbdccbecedcdbdcbfddedcfabcbfafbdadbbfcdeafcbebdbbddafbaefdfebfaebdbfccbabcddccffccddfebaaafecdfdebecbabdeeecbcceafabaaffefcdcddbabacbbbcecbecfedaeabefcbbaabdedeebdfeceffeefeecddcfdefbebaeedacdfbcfadecbeaebfafaceccfcddebdacefefcfdceeadddbdbeecaedcebeebcbfbcddaaacefbcdeaccdbdeafadeddeaddedcdacadfbdafefcebafeafecabcaebbeaddffbadccaafdddbbfedbeaafbbcefbbaaecdecdeeacaeffdabebffccaaedbeeacbdaaeaadccabddebddccbbaecdcebfdcccadccfabdfbfefedbaadbdbffedcdefdfeaeddfabfdbdfaedfcbfabeacafccbacdedbdfcacddebedcdcadeaffcaaeceddffbfafeafabffaccdaeaadaaadabddcbeedadfddaccabfabcaeeaaedcaabfcdcabcbffbdafaddffadfdbcfdaabfebabcdddafdececdcfdadceffdedcfaeebeadbceccedfcbbacbfdabedddcaaaebdbeaceadedefddadfdfcddeeddffcdaeeffdcdecaebacedbdddebaffdcfbcaefefafbbbedbffffcafcddfbeefffbfabbbaaccfabedbebfecdfffddeceafcfdfdfddddabebbbbbaafdddaecfaceedbebcbbbadbfeffbbffedfafbcecebfbeebafbbffaefafadfbbddcfaafadfcabfdefccabfdbcdadfdacbabddbeaedcaeffbcdbbcebcfcefedcaacebeeadbeacddcaecddeeecfcafffceeafeecaabcffeeeefbccedaffaacecfecaeafbdbdfbaddfbbbccadcaabfbaefaedddccbcbebbbffdcbafebfcefdcabffccaefefffacdcbbfabbedceecdacecacbbdbdfdfbadaeaafeafdadebdffdecadeefadbfbacfccdbfcaccdadacfbcaffcdfbdedbbdeedaafeebefaeefcbaedcfdafdefcfecdfbddceecbdadaefedccfddedcddeebbbffceafffbebddcfdfbcfdfdffcbfeddcccfbfcfadbceedbaacfaffcfeeffaddaccaddcadebfffcbffcbbeceffdfeabbeeabbefedfabcccceffebefbceccefabaeabfabbabbacffebcfdaddbbfaffdebaedaccadeedafbdacaecbccccabaafccdecbbcfdbfcdbdfecebabfdfedcfebecceffcadbdfacadefaadaefeefdbfdfffafcddcfeeabcceddfddddccdbcadaadffabafafbbccacabeddffaaddaaafbbadaaefceaeddcaacfddeadebcdfacecadcfbcfcfbdfefbdfaeabbfdcfcfceafdcbfcbefaeaaffeeeecdbedbaaabbeaefcceadadcabbcbaccbceacdfedecacbabefbfbbbebbcaadbaebccbbadbbfefcfaeacaeabfecdefdbffebbddecefcecbefefbcbcceaebfadbfcaabfebcdebdfdefaebcdfcaadafcbfaafadfdfdbbfcefcdbabfbdbabfcefcfdccffefcfbfdeccbaecfeebdccecbfaefaeeccabdfbdaffcfabddfcfdacfddebfceacbfffebbfdaaadcccddbaebcceddaaaccfafbebacbbcdccccdbfbcebbcdffcbadfbfcbfdaccffdbadfcbcfefebecedcddfeadfebdbabfafdcfcabfdeaeeaaebdebefeaaacbdeeedecbedfddfdbcfaabceaefbafbaaacbcddcdfceeedafbeafdbebabcecffafeaeebdffceccbdeedeebcfffccdeedeccdafbefddbbdfeaebdedfcabebfdbdaebbcaccacafacbbddecdefecfdfbdcebfefabdfeefefeacacdacaeffcfbdafccaddffaabccfdfaaeaaaeddfadaadadebaaeebdfecbbaadabeedccdeadeebaaeefbdfbbaedffafbfabfaeadeebbdccfffadeabccddbccfecacbbaffeeaaddcdbaddcfbbbfebabffbfdbadccfdcccadfaebccecaebfaacedaaeefabbbeefbafdcfdafaacdaffcbfcaeccdfddfebafccefcebceafcbdccaaeeabbffaeefdffccfcbfafdeddfaabafecffeeaeaaabccfebeefdbffcedbbbccecdadbdacffadcbfddbceeadbfecadcabefbbdfbeabefbbffbdaebafcfdbdbecdadcadbcfdafcaebbbdceedbcccebeeedbecbfaadcfdabafedcaccbadfefaebedbbafddcbadffdeeccfefdaccfdadcdcabddfacedbdadfffabcbcaeebfdbcfbaedfcdeadecbceaccefdbcffffacdccabcbffafaecbbdfffbaafacefcaeaccbbcbbadaefffefdebaadecdefefbbdadcbcdbfcfaeeecebdebbdbcfbcceedfeffecebccbdacadfaaeebdfffffbdebfecedfdbcebdeccbddfaefcdbbaeccacafdebcddfccacbdfaacdbabddbecfbffdcafbaacfedcbbddcadbdffdaaaafaedfbdcffbecdfbebbeefacefdeabdafabebbbcecacddcfbdaadacecdbdcdcffdafcccbacadfbaeafbfcbdffebdfcccadfbbcefaaadfeacbffcfcdeedebfecfbfabbbeaaeacadeacfedabcefdbbfdddeabedcabecbceceeefbdbffdddddacbccbbcecdccebccaebdfebbdcaadcfcdedccdebedcecdbfdbcedccecafabafacdfeeedebedfeccfafadadddfefeacefafabaeafabcfacbbadcbdecdbedeeaeabeafdebdfebeeeccddceababbdbcdffcadadfdccefceceddaaadadabddecfddfbcdeabfaafbedebaddbfaacebacefcccccdcfffcfafdefbcbefaaedeabbbdfbabebdcefcbfbdebceeaeceeffefdecabceabfabdeadedfadbeafdcbafefbceeaedfffefeebbedbecdafbbdefedadecccacdfbdabbbcaedfabbabbfafaeabadddbcdeacaaabddfcbbcdbceaebedcaadcdbbbbaaedfbcfdffcacbeefbbeaeaddfbbadaddadbaebcaeaeddaecbfbeebfbedfcdafabacabfcbbbdfcccbfacecceabcfeffecefacedeccaafafbcbeedbdeabeedbfbebdbbbcfbbaebfcbbfefabcdadfcbbcefabdfaacbeceacadfeabdcdfbaaeafeafecfdaddcbebcdbfbddabecadeceddabecaeaaacbaedbadadfdfcabcbdfdfbcfceeffbdfcaaafcecccebaafaeaddaaddaaaffefeaedbdedbdddacfbbfbdcbbeeeeedcbddbbbbdffbdddccfbbdbeaccaffdbceacbfbdeceacadecfdfeadcdebeaddfebaeceaaeabdedbaddffabeeaddefefcabcdabfbbceaccacabccbafdabdebcbeeaaaebfcaabfafbaeceedcecddcaefddebbcbcccccefbadfafbbffdbcaaedadaefccacdacaddfcefaacbceaaffbdadbdcdfedfaafeddbbfedafcebddeefdbeeeecaafffeafbfbafcdfcdccadcaaaaafebfadbaeedadbedadaeafeafbbdcbdfbabcbcadfefabcdddecbdccceebbeaafbbebadebddafebdafaeccdcfabebddaedcbddaeaebdebfbefbcbacdcdcebbacacdeedeccbddabbbfecaaecaaedcefefedecabaebfcbcffedfdefbabbbeabacacfaefbbdebcbcadaecefebdddcccddfbfdbfbfcdabcabadcdcacfeccbcebfbbaddfdfacadfaacadbfcccaadbfffbceadddaebdeaffafcccebebbfcfedfaabaafebfbdbdfedcecdbbcecfdcdfeceacfbefecbdaedeaadbadaaacdafcfdfaeeeffbaaebeeeebddfecdfcdacaebdfbcbeaadbeebabcfeebfdafdadfebccccbdfbcbfabeaedaaedfacaebefdeeaceeecbfcbaebdcbceffaeacfeacbaefcccbceddefaeeddbcfbfecfcdeecdbbbebacbafcbdfdedbfffcebcdfdbacdaefebbdfdcfaadadffabedbcadfcbcccfeeeedfbcbdcdfbddafbececbebccadbccceceaefecbdccbefdddcbeaaeebbedccfdfeaabafeefbdfdfbcbacbefddbdfacfcbbbacdebdcfdefaddcbcddafbfabbddefadeeaafcaaffaecdddcaeddbcdfdfeeddaefffdacabfaceadfeeccabbedafccaebdaeccdcaeebdafafcfecbdadfddefebacafabfeddafcfefeeeadeefdcddbcafdfcfccfbeaafaddffffccaafbdddeccdccfbcacafeabffbcadeafdceafabaabdcdbedfebfdfeeecabeaddfdffcafbfbeebebdccebcbdfcffbdbbbaaecbeedcbccdcddadcdabeddaecdbcdfaaeaafbbacfdbddfadeebeffceeefffeabdececcdaeeeddfefcedcfabfdfeaebafdbcceffcaaaefbfabbdefeffcbabadbddcebbadeacaededbeeaddebbcaeeabcfcbaaacdebadcaabbbeedbffbbbaaeadbbcaddfcebdfbfeecfbfffeceafbabebefffdefceaccdabecdaedfefadfeafbfcafedbabffadcbbbaddcefebabfbdfaddecabaffdffeafdcaddabffdefcdfbafbeceaffcffbccdcdefdeedcecfbdfedbfbaffacfebcbdbaecdaadafdddbcfdaddafccacbbfcbefccdffddedafbfedbfcadcffebdfbceaadffacbfcaccacadabbeebadefcebfecaebfbbdbebcdbfadfcdcbcedcaebafdacaefdccaaeafadabbcfeeebfaddffbeebcaffdebbdcbddcfaabefabbfacaadbdbeecdffcefbabfafbabeddeacdeddeeaaecfacdcbffbaeecccddcfcaacfbcabfacabdbecdcbbbdceceddadbeaafeecfbbdfbdbddbdeaedbeacdfbabfecbfccfeecdbdbeedfdbffbbdeacfdecdbacdebefbcefafcccdacbbcafeddaedbfadeacfebddfdeaeefcbafbdcfbbcfeaabbcabefdbbcfcfdbbaddccaddabecbadbdfabfcaccaefcdddaeabbcdadedfdbccebefcfcddafccdcbacfebfedbcdfeaaecafdccdefbbbbfddcbaeddeeceefbbfcbbbabbcbeddcccabacbfdbaccdafedcdbccbbfcdaccaefcdaaadefbfaedbdaeabecedccadbcbeaebabdadecffcafecebbafcdbfffbcaedfddababfbabaccbeecabefadffecdaefaebeaaeffcbdeaebbcfbbabdafcbbcbceafdffadfacbdaebbdddeeeaadaeadccffedecdcebfecceabccffcbdcfcbeffddfecebfbddebbcbbcfcbcadbfeafdacabbcfcebedceeeaabdfcdbfeebbffcfbdacaabbbaeacdadddabbcacfcdbccddfbbcdbffcdbfdfcdcdfffdafccdccefdabbbfadeabcfdadfaedeffdacdccdfedaecdeaabdabcddfbaefcfabbbefcfbeedcffeaefdcaaeadfafaccbcacefadabaeffcacfdbbdbedbceeaacbcfdaaecccccbbbdbacafebdfecccccbfcdbfadbbccdaebfcacbadedadcbdeaedcfcfcffefbaffcfeaffcbfcdaffcaafbecaedcbceffaafcdfbeabeaaddfdfbfbecdbdcbdedbfcedbacaccccadbcfccbadaabbcfafdadcaafadccbdcfdefefbfcdedaddadfbddbbdaabddaefcaeffdecaecdedaabdebadeaeeeebbdeedcdcdfafaceabedbbfebfafcddceeacbbbddbddbdaeecfccfaedaaeaeeffeaeaffbafbbfabccadbcecaeacfdbdffaeebecfedbfbaeeeffedccfbcfefafefcbaeaffbeededccecfbfabecffdddbbdbdefacbdcdeabebdeeadcfbedcfebdcadcfaefbcabbbefdeeeeacaeaeccbcdcbffcbdaebccdefababeaaceeccfadbdffacceebdebcdebcddaedbfccefcdebddebbccdddbbfaedbcfdbccefafabaeaefdbfcaafffbbafcacabbbcbdadbafcfdfceaeddcbbfdfbafebeaecfbfcecdfcbddbbeebedecffceffeaaceaabefebaeccdbdcacbdfdfcbbdceaebdfbcdcecaaedafdffacfeccecdfabedebbaddbeddeafbafadaebebfabefbabedeeeaceaacfbcfdfaaeabdeeedaafbceebdabcfcdaadfeecadbbebbdfefdcdafeaadafaddcefedbfbbfdbefaccfecfdccddcbdbdddffacbaddafefddfefafcaddabdecddddeecacebbbdcddedfabcdbdfcbaddabbcdfcfffbfbadaffbcafcbccdedebdfeadaadfdaccbeecedbfbdddfdcedecfbcbfeeccacedcfeafcceefbbdfcdbdabdbdbfafdfffffdabbdfebaaccbeebccfbfcfcfdeeadecffbbbbdbccdffaefcddaacaaeebfcadfcddaecbfbbcbdccaaecdabfbedaffbaebbddebadcefaedbdbccfcffaccdebebccdaccafbeadbccbedfcfeaeaffdfaebbaaaafccfbabceccbeacbcabdabebffddeefbafbccacebeeebbfbdddaebcdcfbeacdaedadacfdeecafecacbddaddfeccbbacfaadcbfdaeeeaaacdcebcbdecbaabcbabcbeebebfdfbbefbfcccbedaeedddadafdbaadddafadfcedfedbffdebcebeddcacceffcdcadfaddfcecdffadcaccefffaaaedfcecbffdedfcecdafcccfdbfbfcdedeceeacfbeabbcbbdcddffafcdfbabaacaacadceefdfbbdbbefafcfabcbebcccbbcbaffabbdcaccacedbfddeaeafaffddabbcfacacbadcabaedccfbfeadeefeefafefaeafbaeddbcaefdafbbdbddbfaebbbdbefdedcddbcdcfdabbbcbafecbcecccfdbdbebbabefdacccefdfebeccdcdfaceeecfecfebdaeeefefadddfaecedccaebeecbbfdcffefcbdedafdeeeedeeafeecbadedcfbbedcbdeaedcfcbcadeedabcdbdfbdafffcbcadbfdabafcdcbaecccdccaeaaacfbbcbbdbeafbdbaebaeffeeafcbbaddbbcdceeeaecfeefcabecdcecffdbceeedbcfddbeaafbfeaecdacebeadcacabfdbcaddbdeccffceabbafebfbbfcaeddedcbddabebaedbebdfadafeffadcfbfdaeeedcaebadfdfbbeddaffbdbedafbbdececebaeefbefebfefedbbaffbeedcbcdbadfedbeddfeeaabcdbacbfefefdceffddabbdbacbedaecfaaacbffbeeeccbeadcddeeadfdefbdfeffadbfdcdafdfeeceacffddfbbdaeecfbbbeaedbeebdfbdfcddacaccbbeceecabfbbaccaaddfffaebbbcfeffcdaabdabcaafdcbadecdfacbfeadafbfedbcddcdbcaeadddfeacadcffcaffbcabcabdffaedaeacdeccbacbafdcaecbcbcbdbdeeafccffdaddcacbceaaeeeacbbcdbcedbdecbeefcadebddcbccafdfafbbbafecacdbddcfcaceedfcadfffccadaffbfcfcceedbaaceabecaaebbcecbaadabaaabfeefcfefdccaaeefeecbfdebfdcaaabefecadcfdddcdbeabeafbacfddcaafcfccbcfaabbeaacfeeefabbaebdffeaacdcaecefdacabdfcfccaeafdfcdefdabaafdabcaedcdffcebcfaafffbebbfffaebccdadfceeefebabfffdedecdecdecebbaffbcdafffcddbfefdfdbffbefbcbeedfdbbccbfafbcdbefaebffddddabeccadafdeeeffcfacaebaaebffbbaaeacccffefafccaacdcdefbdafbdaedaedcdaedecaedededbbaacefdfbdedebbbfceecafbbcbdbeaefeabdebcecbbeaaaddaabccfbedaabecdfabadccfccbfcabbaddaecbbdcffbffaffdcffaedcdfccffdaaadaaaeebfebbdacdefdaffcbcbbaccffbecdfeccecceeecccdceddedbdcbcfccffdbcefdadbdfeaffbbfecdecebadcedeebabbbfdfcafeceefaceecaeefdccadaacffddfbfffcbccbcfaecacffceafcccadbeadddabfbfbdeedecbfffdcfaedacddbebbcbeabdeefffdfbefffffccedfeefffdffdacecffbdfdedeedcefefbdceafcaaaadfeecbbbecdfdfbfbffbebeaefdadefacbcbbaefaaaefabaaddaebfedbefacdeaecbeceafebcfbdeaedfecbacadebffceeeecdebfafbbaaaedcbadeedbaacacafeaafdfbbbaefeedaffbdccfdcbdfbbbbedbefbabfdfdfecbbffdfbbbcfeabcbbbbafdfbffaecafabfaebeffaacbfaaffddafffaeeaefbedfabcfefdcbfedefdeeebaeaaefdcadbfdfbceedbffeccaeabdeddfdddaaccbcbbdbdbebdcddddadddedbfeebafeafddaccdffdaedaefbfbceeefcddcfffdcabffeffdcefdceabbbbcdabfdcbfdbcdcfbfaafbeceeefdafcbaabcbbaedfcaefdcafebfbeedddbbabbffaaeebadceafebbcbddefcbcbbebadfceeceddfdbafcbeebadfbdfeadedfeffbedafbcadadbbedabedffeccdebceefdfafdcfecfceabcdadefbaefdebedcaacfcdfeafdccadcabfdcbeccaeeadecffcbeeabbbadfadebabfbecccfceefdeadadeffbcedbefaafafabbffaeabbadcfecebdddefeefcffcfababeadcdececafffccebabdfecfebacdbebdcccfedbcbfcfbfcddcbbfdcaedcfaddcafaeaeabdfdbfbeffabfbdbbeecdafceabaebbceeacdecebbcdeefbbcaceadcdadfdedbbabbabefbfdbddcdbcbbfacbeadcdcdeeedadfbcbeceabfebadfaddeeabeafacceeeccdddaeeaaecfedaeefefceadccdffafffabcffaeeacaaecfdedadecffafbefeedebcecbcdfdfddafdfaacbcdcadbbdeafbcafacfbabdebeafecadbefcedcdbedbbedfedeecaecbbdeeaececdaacdaccdebbbdccccecaadbdbbfeeececaaaaccdeadbdddafbefbabbcfefebfcbdeafdfedbeccbccedaaffcfeaecbebbbbcebcdbfededbdbfadfccdfeefbabeeabacefdfeedbbdfddfddaedfeefcdaadefdfbebeedacdbcddcffdceabbccfddeabfccbcbbcfcdabbbcbfdfeeafacecbeafffcceceacfbeedcadcccbcaeeefcbbffebeacbbabfeaabdfbaeedebfaeddedcfeabfafebecbddbaefbebcdcbdfccbcfafdebcddeadcfabdaeebacddebdaebdaadaaffdcadccacfebbbedceebafdfebccbbefccbbeceaeaeefdcfbcfccecbdeacbeedeadbccccbbcabdeeccfcbcbaebcbefcdefcaffecabbcefebbcceefadeabadabbbdbeaddebabbcbadffccedffffacfaedecdeeaeebfbfefafabbebdfcaffecffafefbbecaccccbcfcaceacebcaaeecedfddfabfaeaaadbedcffebadcfbacdbcbddfececcdafdafbfdbdddecdacaafddbadffeefebebbadaabcddeaafadcbccbcacaaccbfeeebecdffebecedcfefecadbbbdcfafbdecfcddeddaacaacbecccdfedbdbfccaecaeabdfbdeebfbaefddbaaafeeccaecbeebacaebbdddaddbbebeafbabafecddccaeaccbdebdfdcffcbbedffcafdbffddcacefeddfdbbbdbacedbdbeadfebccbafaadeceffbaadffefefbfabdbbbbbcccdaaeefeebdabbbeaecdfeedbaffbaebcacacedbfbbdbdacecfbedbaaffebacdefbcaacafbfbadaeadabfccbedcdadddfbffdbbdafeddfacfcefeadfffbdbfdcfdeeedbcdcfcdccefafdcacffbacdbdcdadbdfafabafcdfadfefdbbbfcabeaaacbedbfdffabbdaeebacacffeeaeaddddbfdefffbcaedffffdeafbbecbbedefbecbafdcbafbaaefdbdfedfccadcbeaedacafeeedeabdbcfbbfcbafccbbcabefbeaeebacaceccedcfcfddbdbbcdbbccfeeebcbecfeacabcbddebfecddbffdbcbcfccefbffceffadeabcefcecffdcfcafecdeffadffafcdbdadfeadccfcddcfabbadbfbbacdddbdadcabfdfdfebadaadbeabbfcefcfdfdffbdefadfaffbfbdefbbbaecacbedbbbdaabaeaaedbddcaabbeeaeecadcaddccbdfbdbeafcfcbffaafefcbcadfdfbcacdbddbefbacfcdaabfbfaeacfecababddecacaaccdefdffedbedfedbebbcbcdacdcbbabbaadecbaffdadfdaebdcbbafcffccdccebbfdefeeacecdcabbdcebcacaefeecbcdafbceafecfefcbbeaeccddbfadcccdbdefadacadafdfbcfceeabaceffafbafacdaadbafedbdaaefceaaaffbefbccfadfbbeeebdcebdccdfdedcfcdbbfcfbcbbbadeafdedfbbfdfbfddbcbfaceceddacccfefdacebcaefcaaabeecadbebececdbccdbcdbfecbfebcebfefdedabbabbadfbbeceacbbfafbdfafeefbedfabaadfcacbdfdddcbeffacbccacfeacbdecaacfbaabbfcaaceadbeecdcdecdddcdeabfaedffadabdebcccafaadecbdcbccaeeafadbedfcafbbaedabfbfddcbfbedccbbebcdaafeeddaafbbcfaaabccdbdeadbecafffdefccfecaeeddbfbbdaefcdcffcabaefdbcabcfbcbdaecfafcdfaeedcdbbccdddabefccdcdefadcadbcdfbeddbbddfebffabdcaeeacaeabcdecdefdcbcefcdfccddfdabbcaaffaacbdeeabfcafbecbfbdaafadcfcaaafdedacadbacdbfacbbcffaffdcfcaaacebaacfbefbfbdcecdbfbefaebdfeeebeabcfaafaacfbecdafdddcbbbeeccabdaabcbfbddbebaedfcdedaabbcdabaffecebcabdfbaddeabbeedbfefcdbacfeffdcbefaddeeeeebbfecdbdebaceefccbbcbfdafdfbeecedbdadccffbbdcbffbcacbbabacebeabfdcdfeacadbeaaecacfeddddbefffafedffecfaaffadbcdbbafcebbbbfcedabbffffaeacaddeeaaccdcbffdbdcfefafecddfacdebccfacdeecefcbbbcfabddcfdfdafcbcbdaefceacaebdcebfbaedefaeffbafccfafbfaffeedcadfaedfbcfcbbbaeefcfffaeeecdadfedaaeaffccefdcacaedcaeefacdfeadcbfdbeabaedaceeaedafefdcdfbedafbacafbbbbdaffecbdcccdfaeeccafddeaeffbecccfcebacddaabacffededccadfcccfffadcdaddfeeaffeacbacbadaeabfcbbcafdccdafdacccecfbfddaebbeabccdfffcbcdfecbeccfcafeebbebfeecaecdbffdcfaffdfcedabdcceadccedfcdfdecbbeddabcfdfbfffceeeabcbabbbeffcbebffcdbcccfbebbdfdadfdbfebbeafdabefddeadadaddcacefbebdaebeddeaecdceecfbcfafafdafccebaeeebdaefefedddddedddfeecebcaadeebffcffcbeefbcafdbbcdeffceccdedceeedeccbecaddeeacffacfafeaecdabbeaeaecffebbfefbabfbebecdabeeacdaefafdcbbafeacfbbfcfedaadfebedbcbdbcffaecadfcabdffacbeddccfabccbefecfafcfbbdefcdfbdedeaaadfaabccbdaedbaecedfadbdcbbcdaefeeeebbfefafadcaefcdafefcbdaaaddefeaaebecaffceddeedbdcaffedbeebbfbfdaaeaebdfefbcbedeaaecdbdadffdbeeadbfbcfeacfccbbdafbfdbabaafcbefebfebafeadfbcdbcacddfeffbefdbadeefcebfbafedcecacbbadedaeddeddbeacdeaefacfbdebfbcdedcabebcdddcaaebafabffadcdbddbabeeceeefbbebecbddeffdbdebfdabebbdeffceabdaaebabdecfcbcfeabaabcbccbbdabfabedfecddbadcafccebdceebfbbffdeadefcabdbbdadbfdcedeaccecfabdbcacebdabcebffeaeefbfcabdfefededfaeabdefefebddfbfcadfefdbeebdffaaeddecaecbcceecacdfaceeeaddbadcecbbdcdccffcfdffebcfdedaeaabacdacbfabececaeeccfeccdffccdacecdcceacdfbfbbcebfcbeeabedfbbffbfabfbcbfabdedaebbfdcceecddffeddbfeeadcfbbfdfceccbffcedebfcdedceedeeebddabddcedbdcaabfdcabdbeafffbfdbbdcaabbdacaedcfecbdbedebadafebdbcebfaaeebbfeefcbecaaeffeccccfcfcfeadfdbcdfaaafecadbfcbcdacbadacfedcedfedecddbeedfdabfeceeaeebbdcdbaeadfaabebefbdcdeecdefdfffaaacbbcbfbeaadbdcddeafceeaadfedfbbffffbffeadcbbcdbdfecdcefddeeaccdfbdbddacceccfabcbeabcdbfecabdcfdacfedaadbffceecbaaedecfdffddffafebeefeacefeaeceabdcaebffeacfeccdacaeffcbcfbddecabdcbcdcbcbaabdcefbcdbebdaccbdadfcdfcbcbafddecccafdcdbecfdaaadedefbbfcfdbfdbacfebcfcebcebfebaaafdafadbaadcffabfdbaeeeebeabfdeadfecdcdbcacdcbedecbffbbfccaddacafdcfbccacfdcffaefbfcdabdbbcaeadcfbffbfafcecdccbbaccbaefecbefaedccdbeefebdbccdadfbfccccaeabcdfafbadcddddacdfafcbaedeaffeeeacbdadffccfccdeaaffcacfbacecdeaecaedecceadfdebbeeccdcafccaebcadfaaeadbccadeefdfabffbefafacfeaafbbdeecafeadccaddcfdcbaddbfbebebdbaeabeeaccfddcefeacbfaafeedbaefcaddeaffdeeaffbeccfbebfebcaafeccfdbcfbddfefddbaccefaebddfdbbbbbbfcdadcafbeddbffbbdefdddebdfcbcadeceaacfddcfbceacbcbabfdafacadbfeacaefbedbcfafadedbbbbbedcebefaabbabbbedbaabdecbebeaeeceabaebcfaddbebdfcfdafacafeaeaaeebfbcabafbedecabdcbdafbecefbfafbcacaefddefdacdeebbcdeeecdbbdbceeeeaceceddaabcababbabcbebbddeaaeeffabbeaababfecabefdcffbbbefcdeaeddbdcbdddbadfaccafeedfdefecefecabccdbdfddbbdfdebbcadeccadbfdcebcaabffcfaecbadbabcdbabdbecebfdbfeecfffaacdfebeeacddbdebebdeccaaccacefadeffddbdaeffcadaeaafaebfbcecaddcddbfdfbdcabfefcacacdfbabdeaeacfbfecdbbaedbbebaeedefcbedbcacccabdceabefbedbeaecfcfcbdbeffabcfeecfeaabebedaaadbfbadcedaaafcadfebcbbbffbbccedfeefcfddadcdfdaacfeafcafbdfcbceebacceebbaebeabaebcadeddaacffcbfaffcffdbbafafdaafbafeeccfbbcfdeaebfffabffbeebcfecaefadcdcbeaeebdddccaabbdbcbacceafbdedeafcbeecbbdcdaeeeebccfbfbeeaffadedcaaafbdfccabcfffedfadaacffbcddcecdcdfddcbccbeadcffedeaaadeffadcfcbcdcefedbaecdffbeefacfbcfdeaafaaffdecaafbddbdffdefccdbdefeecfaedbebfddebbebdeeebbbfaedaacfbecdadadeeddaaedfbfbaddfbdaacffebddbfddfffbceabfcfaabcaeeacefebaefedbdeecbadfdecadcaafeabeecbcaaafacbdeebedcfccfbcbdeeafddcdecabfdeeccfecfbfacedcedfacdecafdedcffeaecbabccecdeddcaecdfbdabcebfbacabcfcfdddfbceabcaaaffabceeafffcbffccceaeecaeaacecfaebacbeccbfadefdccabbebdaefcafbcfbfedabccdadfbfedddabaebcbbacffbeffacbdaafafbaeffaacabeaecfdaaabdfafffbebebebdcdaaacceadbdbbefffaaddedbdffebbdbadbfbfadbafdafafecfbfafdacdcaeddbaafbdbcfecfcbfcffceffecdfbadfdaebbedaebeaeffcecacecaebabeaaacaeffdbdfadecebfbefedfdbbdcceafafaadecfabeadddbddccbcdcfcfdfeadfefedaecfefceaadafeeffdfaeffdbcaadcadbecfccefbffbaacdcabdddaaeadebfcdcaeffcddccdeddbbafddffdebdcebbfadbbbbedfbbffbaedeabecbfefeebaeceeeefbbaafedbffbecbbefdabaacebdaeeeeacecdbbfbababfcbaaafdbecabbddbcafaeeedebdadfcfdcedeafbcfdaaeaceddcfaabbabbbeccceecaadddeafeeaccdafecbcbfdddfffcfdcbdfcbebdedffdffbddddfdbffccbaafafdafdfcfeeadddbffebddbabecdcddcdddabbadfffdefbbcbeaddbddfeabbfeabedddbedcddaeeebdcabbccbbdebfbdfeeccdadcacddeeaabfdcaaebbeccbaddadaceeebeffdaebefeedfabadcefeefdeaefcdadedfccebaaadafdbcaddcaababbcfabbabfeadbaedcfeaffcffecabceabcbccfadfccbaecceddfcbdbfbabdaecfcaebeaadbddeffbfddacffaafadeebebbfcfbddafcaafaafedfcbafacebbbdafedbdedffaeefbacdbdfeacedaeafafbaaecfafdbbacaaabecdabbefdfcaccbaacdbfcfaacdacecdffbccabebbedddabcaededddfdfdcdffaeebdfbbbcfebeedbeaafbaffbeedcecadebebaeeadabbbcdfccdbadfdfeedeecebfdccefccbbfbbdebeeadfabcafabccdbcbbcedcfedeabfbcdeaedaebdbefaedceffdceeedbfbfbecffcccebeaaecdccfabfdfdaffbaaccffeaeddecedfdedcfafbefedaeffcacebacbecffcdbaafdabacfeefbeeeafdeffababfcacffbbdfdfbaeaadffbfdecdfcfdbecdbeabaabeabbeabfabbeddafaeaeefddabbbdecebafbdedbbbebeeccaefdfecfebeddaafdafabdbaacaeefbacbfbcfeacbacacdaebacbbeaaeddffcbefbbaaffacfcbaefadfddbbecadbaffeccacaccbddedaffbbacdcbdaabafdfeebcbfcfccfcefcbeaadbceeecbfcadfeebccbddafabdffceebedaccfbcbaedfdccacbdcfdbeebebfaffdcaffedbbcfceeefabdbcdbbeddfabeaefacafaeffecabfecebbadbbedcfbefbfeceebdebcbdfeedbacafeeeafbcfdebeeacefefdacfecdafdcbebacbaddfcfcecadebcadaeffebadcfddbbdccaeaadedeeaedcdedfaedbdcceadefbeaddeddcdfaabedfcefebdcfcddbcfbbbcdedfeffafaaafdbbcdbccceedacbcceefbfbafaaafaacdcbbecebccbcfcbfdcafabefeccadbebecceebeddacdeacfdabcdebeddbbabdcaaeceddeebddfcdcccceadfdcfeabfeffaafaecfffcaecaffafccebfffceffbadbcdfcedcbcdabddefbcdffdefdabdabcccdabfbfceebeecfcdbcafbebefcdcbabbdbfcaccbeadfcdffafeefefbfaecffdfdbedaafdabdaefcdacccddbdfffeeaabcebcaadaedaebafecdebdcadccedaccdcdcdeededdbeabbafcbaefddbdbbffcaefecadaaefdacffabcfcfaadaecfefaadadebfedbcebafaeccdddadeefccfebdbdbfefcedfbffffacebfccdaeceffdbfabdfaceeaaebbcdbfcabfffecffdeabcfefcfdaecacababedfaebedefdfabdcfafabecfbdbfcafaccbcfafbedbbdfbbdedadcbfffabedcfbccdddffddfcebceabedbfbdebcddadfeebabcabfafdebfebaeadfcdbcedabfcabfdaacdefabefdcdedfbbfffbebbfbdfeccafbafcfdfcffceadffbaebfbfcddfbefcadfffeedbcdadabdfedaafafdbadecbbebbeeefaaafdbfcfdfdfefaadcebdfcedaefcaafafafecadfccbabdebafbeadeeccccffabbcefcdcbdabfcebfedfefdfadffaacfcaaedadaedfafffbbbdbcafbfbdfacabddccdcecebcbabdebfafdadfdafdadbecefadbfcbccaebdfecbfbdcacebbdffbfcafbdfccfddafbeecfddebfbedccfdabfadbaabcffeadbeebcfbbbdfbfcbfddedafceddaccbbacffbfabfcafbecaedaebdeecebfeddacccaccadadddbaeefeeddfaceeebbbbfeaebafdbcfaeacabdcbfcacafcbdaafedcdebffffcabbffeabdbdcdfbdabdbddfffcacddaabeddfebadcbddeaefceaeaadffcdeacafbafbaababaddcefbcecfbecfceddfaacdbdecabfedbadbdaeaafecbcbddefcbbdcddaeddebfaedbfbccdfbaeaeedbaccccbabbaaacdccededbceacddbcdebbabfddbcacfffcafdcfdfddfdebcffafdcfefdecdfbcbefccaaebcfcedaefbcbeebbbadacefdfbcbddeefeaaacbcfbacdbeacddcbddefddadcbdedcedaadaaafbececaedeaefddafbaecaebefebeedebdcedfadffddaaacdaebbeabefaacbfdebbcbdceadabedfceeecdababfbdddabfbfdccebfabfaeeabaddfcaeffcfabacfdabdfedcbfdaddbbeadeafcfedaabcfbdcdbdcbfadcfabcbecbebbcadfeedcecbaffbcadcfaafefdefffcaccbadcdfdcbcbebfcfecfdfcdebfcaddcaeccdafefcfbeccaddcebdabaebddacbcebdefedbdaebcccfabcdcbafdecbeabfffbbfaedccaabecbecebddbabaaccbfafcceffcacdcaabcceceecfeadbbdddafdcabbddafdcccaafeeeddedfbecefcfababcbeffedfecbbbddfccdacceedcdbbadeadddbfedbefbdcdeaecdecfeebaafdabcfeecfadddebfdfbbbdabdabbccaaadfccbfeffbbfdadedcebfafaeadcbbafdeeafaafdabeebdadefafeedeedfecdebfbbcabfaeecaadffafdaffbcbeacdcdbebeafbdcbcefbaacaefcdadbcfdadcfcebeabeadfbffeceefefcbffcefdaafbbcfafdadddbdfdfacbbfaabadbbfdcbebcfcfdcffbefabfaadccbbbcdfaceebdfccfdbdeafcdedcafaebfbafaecdcbfedacfaadbbdbdadfdecbcaeebfcbccefbdabdddecbcdfacebeefacedfbedeaabfddfcacfbcbbddedbbadabadabfaddacceaefebbcdaaefdbfcbcebcabdeebaaddbaecbcacacecdeaaddeddddadcaaafabaedcbdbfbaedfebbbdcdaedbbabdbefaabcbaccebbcfafbbaafeabbfebfaecacaedabbbcbaebfeddbdccceacbaffdeaafdeadcfdcdadbdabfbeadbbfccedadafcfbedffcaeabdcebdbfbcadaceccddafdbcdcbeedfcccbacefbabadcaecaecfdbdbfbadfddfedfadfbebbfadcacaccbfededeaeefbccfcecabcbacadbbfcabeffcaaeaddbfafeeffbedcdcaefedcdaadebdbdaddfcacebffdbddfbbebfbcefeffcccfdacbecfbcfbfdecacbfebdacdbccebdcfafcecdbbeffedbaccbddeaaefbdbecffcdfdddeaeedfcfbffeaabdfccbeefbcdfaccefaaeebafdacfcefffedabdafbaefcadafbeafddaaabcddaebcebfcaabafafadcdfffdbdbecebbddcdcedaceacdfaaccefcfaddbeeafbabdcccadddbeddfbffffefebbbdbcfeebddfebbabefdcaedcfdebbdaeffecbaacfbafddfcedadadeffefccccabdabeebeedecabdfffdceefbfedcaffefdcbbbffbeefeecceeeabfbdbfaddacccffbdbfdfcfbbfeeaabcfbbdcaedfdafdadedefecfceaffdbcfdadeccaefcecbcdcebbacaaabafdacbdcebffebadbfcecaedafddfbfeadadacfabedebbdabdcecfbadabcaccabffdafaebfcdfaecdafdefaaddeddfbdeaefffccacfdffcebebdbaadcdebdbcfbcdacdfbfbfeabdebfdbbdabcbcbfebbedecdabebeddcfbbeacaadeedfcffbeeaabbeddcfeecbffeeafbabdddcabfcdfbeacebccfceeaadfbefdfefcccdddebdcefccbdfefabaefaeccaefcabbcfdcadbfbbcfbebfadaedbbdcffdfdfbeaeaccdeabccbfaccdcdfccddaeabbeffcacefeccfacbeebaceacfeddfcbcafbfdefceaccbeddfbccfefffddcfeefbaccbdadcebfcfddbbcedccacedfadcbcacaaebbfdfbfeacbcbefcaacdabacbcadddaafebeabeddfbcabbdfcbfaebcdeddaebadcdceeecdcbefecaabdfdedbfefacdbceadecbedcbacfbdfaaebcabfcebaedeafabfcecafbbfbdfadebaaaccfbcdfabcccfefdaeffcceadcbbdcaececfedaabfcfabdebbaabeccfdddfebdcefaedfafdecdbafcabadcfaaafccaccedddfbdbfcecdcbaffbabffecdfcadbccebfdddcdaeafacdffcdcfbdfafcfcbbbfcdccfacccfdeaaafdacbfeabffcccbedccaeebbfbaacacebddbaeabbedfcefbcbccfdcaeaeeedfbaaeccfbacabcdaaeceadeeaaacffbadbcadcbcadcbfeaaffcedaedfbacafefddccaaaffbeaadcfddceacaafdfcdddacbdcfcfedaefeddfebbddbbaefbffeabfaebdfefddcffdcbfebecaccddadeebfddeacdecadebbbfcfeedffbafafddfbfdbfbabbbcbacafcadadfdeecedeadaeeabcdfebcafdcaeeccbdcfaaeeaacdcceedddeeafbabfcacfdefdabccddadfcfaddaafabeeaaeedfaacabdfbebcffccdcaafacfeeaadfaaefaeffdddfcbdceeaafabdbfffbecbaddedddbdafedbbeabccadffabeffecccedcbabccfdacacfecfabbcccccdedabadbccaddddecbeeacccdaecefffbbcfaebebdbbcfcfdecfcbfaffdfeacebbeccbadababaceefafbacdaaaddbcfbebdfccdabbeabdefeabccdbdfcdcbaddcebbaebcadbbbdeaddbaeefccdaacefdbecedcbfeefdbeccdbeabbfbdedaadeebecebfcbbefedbccffddedbeafdeffaaaeeaedefcdedcdfefbaeaaeadabfcfbeabacaaabebbcfbcaeacbfdfcbdebbceeebbdadffcbaaeffbebcbeffdbbbfdccccceabbfddedefddaffaeffdffeebbbdbddecafcefcfdcbbfadabeffddeabcbffcfdfcadcbdacefefaacecfecdcdcaefcfefbdaacefddfbbddfdcddfdbbdebcbabbefdaadbfdfbbeeaebfcdbdaacabffadcecfeffccfcbfcbffcffcfdbbdccdbcacfbadfeeedfabbdbcbeacdbcbecbccaeffafbebafceccbfffebcfcccbefccbbfcbfffabcafcdbeddefcbcbebdefdbedddcbeefeedccadeebcbdbaefddcbadccccbcfbbfddfdaafbebbdcabbaadcfedbdecbdaecddebdbadaeacceffbfeefaddbbbcbfdeefcaafdfdaebeeabcebeeaaabaabcdedadecffdeadafbcdacfbabcfbebdbbbbdefffaeacffeafdececabcddfbfaafbdebafddafafdfffcaaadcbaccdccafabfdbdcadeffdfbcefeedeaffcfbceafbcffaceffdecbcbddeadcfbfbcccbbbcbdcbffccebaacdaadeddbcadbeceafeeebcfdadbbefffbfcefbcabebfccafeafafafcbeabefcaffeccdcbdeecdfdcdabbceeffacacffabaecfbceecdebaeadcddeabcbcafcebdebabddfbfbdccdccabebafefacbfbfdfebdcdccdfdcfdbceaedcdfabcedcaedbfadfaddbdaddbcfdbfbeceebefbcdcfdbcaffdbaeececafbfbcdfcbcfbccfbabbfcfedbfffeaefdeabcfcadbfaceeacceaecfaaeceacbebfdedcacdffdcdfcfaccbefcdebaaecfddafbdabfeacdaedbfcaadcffbafdcdcbdaeaaafcecaedcadfebfdceabfdecfcaaebbefdaafafcedbacdfdccfedfbdfafcaedbdfdedbefeaabddfcccaaeafdfaeaedadbdefcbbebdbbeacbdfabdacedffeabffacbdccbfbbdcdadfebfbcdfbfcccefffcbbeeedcfdaceefbfcdcfceefebffffdacafdbaddffecdabdcaeffbcccdfeeaafdbcdacbbcafeadafefbcccbdcecbccfdeffaeeaedbcfafadcafdcacdfdbbfcedeccaffcdebedfdfddcdfffaebdbebabaeaeecbfbdbabfecbfbdeedadeffbbcccedadcebcbfcafacbfbdbfedaaacabcdcacfbcfbadccfebeeaeafdbbfaceecbecbfccdfbdbaaacabcadceeedbbbafdbfbebbeceecebcabddfeccebcdedfefdfcebbacffedefdaeffcfccadcecbcbefbffadbdacebfcdefaeefeedbadfcbbebacbcffdbffdaafcbeffbeccbfdfeedbfcecbbdedcccafbddafcdcdbabdffdfcdfffdbbaffdfeaafbacfefdfdcefbfbbdacfaadceaacdadbbaaafdacbbfcfadfcbfcddeeffeefdfcbfebfbedcebeedefedefdecdbbcdbebcaddcfbfaaeaccbdafaafcdfbcbefbcfdcfcadffdeffbbcdbdfceecdeecedebdeeecddfafbbfbcdcebbcdbfdbccecadcfcdadbcdfeadfeacfebdbefeffcfffbcdafbffaefeddddedebcbceefebeffbadfebeeeececebabacbeebfcdafaffeeaddbebeaaeedafafabacfcfdecabceebddbbaacfbdefcdedcfacbeeccbfcdecedabffafecabbceebdadaafecfaeeecdbaefbceaddceebdcadbbedecaaffebfcdffeddaafbfbcafffdeefbaccfddafedbfededdbafccdafedebcefcdfefbdcbedfecafcdcedcadafaafcffacdfbcdbffbfffdcacedbcdfedfdadfdbfbcadaffdcbcbfddedcdadbafceafcecadefefddfcbeedccebfeefaebcbdfffaaeacdddfaaabefaeeaaefeedaadbefcfafdabfbdaeeacabdcccaeddabcbdeebcfecbcbbccecbdcbfeeddcacadeaadcafffabbfcdcdffbdeddbcbdbeffcadbbbaebdaeeecfecfdadcccdccccbfdabdadeebeabbebcebbabcbbbfbbaeeadadbaddbfdafcfdccedbbcdaedbddacacaefebcbbedcbecacefdbcfabedbccbabcbcdecebfddeefcecdbbbccbeefefaeabcdfeedefdecdebfafbfbbbbeeeaeaceaeaeccbaefbbbaeeacdbbbfadcafbebeebbdccdaffaabefceadebeecbbddccbbeaecebbdccebbefdbfbaeeeacbebacdbefdceebdafbbcbadcefeeccabcaefafcebcbbebbddecdeaafaefbdcdffebfdafaeffebbffcbcdbbccadddeccbfdceadbeabdfbbfcccfcbfbfefddcedadadacbeffdffaedccabdbeecdadbefdcdaebeabaafffbebeecbaccdefbdfbfbbadddcccbfbecddfbdeebacfdbbebfccefdcfedcffbccdabcdfcfcfafdcecbaedeecdceeeececaaeefbfceadfbdaddfacedafeaaabefffccfccbbfdcbfdfebfbfddbadbefafaaeaedcebddfcfedaebbcbcfabffeeeeaefecabacdeaddfcafebccfaebeadeefeafcbcdcbaabacaafbadadcebafeaaebdaeaeadbbfbfaeafdbfdeedacecafaddcdefbacbdfefcefcdffbfcbbeccbaeddbdeedecdbbeecefcdfdccbaefabebfbfffbbaefcabdbececcdecedafdffcceffeadfefddddcefbaadfddcebcbddbefaabacfbdebdbbedbbdccfebacdeaccecfcfcddfecdefddcbcefccfeaaffebccaefcdedaefdbffbdfbccbbaafffebebbdaaabdefacfffbbaedfddaaefdffbbecbfdefeceedcdffbfebaddeaeceaecfdfedcfadddbaeeecceebbcfbffecfffaabeafbbcdcbbddbbeeaaddebcaebcdcffcfcffacbeedecfbffcbfffabafcfbdddbefcfefbaecdffeaaefcaaceabfbdabfabfddacafacfdbeceddbbedabeedccbeaaddcebbedcdedffcfbfadefffadfbcbfabbfeadceeacceafdddefaffdafcebafefaeebcbdadcddaaefefddddcdbceeebfcbdffaadfeafedaffdadaffabfeedafedeffecddbebcaabafebbcdbbbecdcabeecccceecfbfdbafeabfddedabdbceaccdbeafadfebbdbbcfdbccadfedeabcbcfbabacbeefcbebfacfdeeecafedceebbcedbdeaafeccabbdcfefbafbbfeecdafbddcfbdededbaacbeadffbcafcfccddfabadffbaffaddcffcfcddbfcecbeacfabebcffceaadecbfcadcaafafefbaadcffbafadeccdbbffbdaaaafbffcfffddbfddcbeaccedcbbcdcfcbcacfceafdcaffbbedcbcfbfdcfcabcbafcdbeafbedbadddaaafdfedfcfbafaacfcebfdfdcccdafebbbabfbdcbeddcfcefaccccdbffabeadadebfdbabbfcecffbebbdceeccffcceffbefbcebefddeedefcbbcbbffaefdeddbeaddabcadfbeafbdcdffcdaacbaedadbfefdcedaebbcacbebcaefaeeaeccfbfaccddabfaabffdaaadbafaeabcaafdfbdcdefbfabacffdbceececfedbecfabfaaedfbfbfaafabefefbfabbecbaccdddbfaedcecdbffffdebccccbbfaaadbdedafeaacdbdbdcfcaaefecbadddedfcbdabfebfbddecdbbbddfdcbebfabbedbeedeefbceccaeeddbeeabeafccebfbcbcfacecacceceddfacadaaadfdccdaedaccdabacfaaafecbcfceedfceacdffdccaecfbedabebcbabfafcbdebbbefeeddacabadfcdceaaaaacbeccbefcdfacdabffabbdabbeecfccfecacddfafbceabededabfdbcfffcccaddddfabccadccdbaeafafaaabaafefecaacdabbafdfaffcdeaeacecfebeaffaeabafbbcbbdefbbccfcdedebbbadddfdafbaedacadeadffecaaaefefdddfdfbafdcbaaefcdbdefaefabfdaeaeaddfcebdccebccddeaebdedfeeccebceefcbcedfcfcdbecebcefecbceaeeadbaecbafebbdaeaafdccfbdedffadffebefccefaeeddaefaacbaaeaddeffecdedddbdaebeaeebcfcfbffeefbbdebdafbafbedbccaedbabaceddfccabdcfffcceccfabbecdddbdcbfafdbfefabaddceffdccacebfbbbdafcadccafafccdedcbfadcebecfeeeebbedfaebbdccfbddecbbcedcfcbceccdeeaaffbadecfbcfdcaccecdffcdbcbeceefbffbcabecdacfceaffbedfbfaaefeeceabaabaffecbedccfbfdacfecbaadfafeaffccfafdbfbfcccbfdafbbccadaeeccfadddcebfbdfdbcadebfdedacbadcfbbcebaebcdbfeacffdfefcabbccaeeaeeabeddecfbfedabebcbcfefdcfbbdadbdabfefacdcaaaecfccafcdcfffdfcecddabebcafbfaaffcecacaadeddffbbfcdfadceaefedfccdbefabdedaceaacbfecbbcacbdaaafbeddccdbdbdbbadbbaffafebcfeededccadcabfacfacabbebcefacafefcddafcfcbaaeccbbbfeecaedbcbaedbbdcfeaddeaaccbbfecdffacacceabceecdceaaecffecdcddaecbeeddafadbadcbceabcfafacffcfceeadbbdfdebbfcdeaddfbadcaefeccabcfacdfebadffefefbbafffcffcceeebbefbdaacefeeaacaeebbcffeebcfffefdadbfdcefdfcecbcffcebbcabafdbebbdbdfffbafcadbfddeabffadccebafebeadebccebfbdfaeabeccbedfeaccfddfcedfecaaceeaccbbccbdcdbbefcdcdfdeafdfcaaaeacdeceacaadedfddafffdabefaedeecaefcdfaffeceabedefccbcbbfbccacadebeebfdecacdefaceeabeadefebbcdbeecbafcddbbdfffadffebbafdfcdaebdaebaaecefdbbddafcfabeadcaceeceeaaaaccadfcdadfadbcbdcfeedfffddacaecbedfafbceceaeecbaeabfdafacffcaeeabdabcbaeebbaceeaddcbdfecdafcbeabdbdcabcddfeebaedaadfeaaeafabdecfeddfcbecaeceddbcfbfeadefdaafecbabffdeeedfcbccbffaabfaabcffcfacebceacbccabcaeabeefeadfaadfddcbcdfebfadacbeaecbcafbebfcdfbfbdbcdbdbcadaaeebfedfeeeaeeefdcdcceeefdbbdaccfcdaffecfcabbecdcbefbecfafedaacffbccbafacfadcacaeaebaeccebcbfffeebdbcbfbdaaafefcacafcfceffcdfadaafaaefcfbefdbcbeafdadbddadefbefbcddfeafcadfbacdafebafeccdfddbdcfcddfbfaefbcdadeccabaebabfffbfcacbedceebbcadfcecaccaefdfbacbdecfebedabbeabeeffddaabadfeccfcdabdceeaedbecbcbcbefcbfbfeebadaefedbfaeaafcaddedfdbcbbeecfecceebebbddacedadefcadaabfdfcffccfaeedccfdeddceacebabafadbbfccdbbcafaeacbbacdcdceefccfeaefadefebeecbdbbcdeacefebdebaecfdaedaedfdfcbcabddcbcdfdabaeecdddabdacedeedcfebdadbfcceeffeedbdcfafbceeebcdaddacebedddbfbadafffcbfddeffbfcacfcdfeefaabbafceecdaccffadcbbcefceeecfbbcedababcbfabaccacfbfafadbbedbdbedabcdaaabbbfaacbeafefeeddaaeafdbdbbdbbdebdcbcbebafadeafebcdeebdaaadfdbcbddafbfefddbbfeeeabddaaebbfeccbaabfccafcedafddedbbfabbfdcfeebebbbceffebbcabacbadcefaaeacfdabecbbadeafcefeebcafbafadbdcdeeefdceabacfddcbdfcfddbdebfefaaceecabfaddbcdfcebcdfaecfcebbbcffdbecbbcbdcffcacaaeadefafefdcdcdaeeacabccbdfbbfffbcdfeebaceecedbbeccaebfbfaecebbfbebeddfcedeceeefccffdcecdbaefbcdecaeeeafcfbaccbbaabadeeffbdfccaddddbeccabdbacdcdccedcbfecbadefbebaafdefcdfcbeacbcedfedfadfbffccaecfffcfabfcdbeabdfafddeffdbddaeedbbfedebfedaedfbbaefffcbacfdfffcaedbeaedefbfbdddecbeabbdbbdcfcbeadacdceacddfeeeeabdffdaeddceaebaefddedcfbcacaecadeccaacfdffcedbfafdfdfafaffacbacfaafddcbbeaddadcddfedcecbfaaacdfadcacfdbfebfdeecefdbefbfcefbabaffccfcafbabdafcdbdfbeceaecbdfdffcceadaffccfebffcccabbddbdeaeadebccabdfbcefbcaeaaeccbabfeeffbcacfdddcddddeaeedbfadcddddacaecaabfeeeaeebbfabdfddbdcacdacdcffeacceddbadcbbebccbafdedfaabecadaabfdcdfccbfefecbaddcebecbedbacefdefecebedcaddadddbeafbcfceaddecbcacdcbfadfdcdaffaaaceeebebdbbcecdefbbacbdadccfbcabbaabcdcedcdefdbdfcebeffffdbefcdbcfcfefabcaaffeffbddfdfffbfdddbdddffdabbcdfdebaafacaecccbeeebacdcadacaddbdeecacedccabebddcddacfaebfefccbdaffabfdbbdccfaecddcaaaedebffcffabeacbafaabfafeaaeeefddbfeffbefdcfdaefaaeefffdebdbbcfedcefddddfcaccaeeaebcdcdbbcabfcfbafacdbfcceededbbacdedfcbcbcdbaabdcdbcdbabdfbecebdaabadafababcaafebffafbdcadabcdaecccdeccaceadeecddedcebeaddccacaddeaadccbdaeddecdaddebefbffecfbdcccdccffdfbdbbeeebedbafcacbdddeacccdeecafddbacdbbadaabdddddeddeaeafdaaeacdaaefcadfadddccfafebabafddbddcbfebbecdffdcffadaecddcabccacecbdadaecebaedfdeacecbadfecdedaaefbebbdceddddcdbedeeedbefedafbafcaaeacbcedfdfebeafcfafbaffdefbffedcffcacbbfdfacddcbefaacdfedcafbcebdacbffeacbcfccfacaabdbccadefaeaecbebbfcbcffbeecfddcffbeaacdddaecfdbceaaedefcdfaabfdeddcbfceeeeeafbdcebdabfedfaaadbcdbcaecaccabbbaecbdfbdafedfadbbafbdbbdeafdcbceedcacfafdbefbfafcacbabcafaafddcacaaeceaebedcbefceaaacdefaedccceefeecbebdefadeecfcdcfcfefabdcdddcbaaafbfddeadcffaabfaeacafaffbefbbcccfbaebacdfaaaddafbdabdcfacdfdbadddfefedacabfdbccbeaafedebddeacddaccddffedaafedeebeaceaffcddebedbbcfeedcdbeccceecdffeaccaebdccdadbdcddaaddcfabcaceeeacbaceabbbcaeeeecdaeacbfeedecdafabcaeddadcadaeedcfedaaefafbdacaadcecdcbaccdcaafddecdffdfcdaffbfabcbefddcfdeddeecaecaffdbbfcccdecdbcecfcecacffdebccdbdaefcaefacedfacbacaadaeafdcfaaaafcbaddaacbfdadfcdceffdacdadfeceecebbabaddcddaeaedacfbdefaeaeffcaddbdcefabeffaecdfeadeefcecacbabaedbbdaafebaffbcddfbeeebfdccccdcdccdbdafcdaabcddeaefdbfaeaacdebfedbaaafcaedccfbebacacdcddeebffdaaaffaebcadffdbbdaeaceaeebfcdbdeaaadfbefbedfbaeeeeffcbccaadafffbdadbcabdaacbcbafcfafaacaeaaeacbcbbdbdaceabebeefcdaddcfccffddcbfdcdebebdeeeededcdccddccdbdafceeefeabcdbdebcfdaadfecafffadcbdffdcadabceebcaffddadfccbbfaffdefcdecfafccefebcdbfadfbdcadeaccfdcbcdddbddabacebbeeebacaecccdadbbafaacedfafdcacbdfdaabcebdfcaaddbffaebfcfaaaccfdccfdcedffdbfccaedcffbfdafbcffedbddfecdecfbcadbaeacdcdffaccfdfbfeecccceeffbcaadbadacbebddcbcbebeceedefbcafabdeedaaacdafdfdfffaadbaeeabccfcacebcaffcafdcebdeaacfefceaafeaccfabcceceadeabefacadaacdfbbfcfebffeaacadddbeddcdffdcdafcdffdaeefcbcadedecaccfbdacbbdeeebadbfcdeeacfabbeaababdcbeaaeeececbeedecccafefaeabbbcfdebdcffdfcebcabadfaefcddbddbedddefcdfedebecdaadbdecedbbabcdcfbacdffdbfbdadfadaddadefdfcdddceabccbcacaebcefeadfbcddadfbeedbfbffcfdadedbdfcacaadfafffebecebffcdbbfcdcebeabacfcafcdcccdbbadbacbfbebdfeebcdbcecfdcfecfbaddcaacfdcecbaaccfaecfcfaebdfddbfcccadaccbdefceafbaedcaafdbfafcfcaedfecbecbcaaccefdfecaeafbaeddfcbaccdfbfdbcdcffdffecafdbaecfebbaeaacdbfdadfbafcefcddbafadaebeaedceaaaeeeaafdfabedaecafbeabbfddabafaaccedeacededcefbfdeaddccbeaadabbbdaaffacecbbefaacdaedbddcffbabafbababdadfcfcccaefcffedaebaeadcfccbcbfbfabdfacceacaedafdfacdcbdccedaafbdbacfeaacfbaacaefbfedebdcbdcecbffebdfecaaccdfdefddbcadafcbbeacaaafafddadeebfbeedeefabeecfffaedcfbbebdadfbfaadabccadfdfdcffedbffafbbdaeaccdefcfbddccdfcbeedcaadbfafcdfdbcbaaacfabbcfbdccbdbafbcccfbefcfdadfefaaefadeabebaafaabfeeafdedefcaafbacadafdcdfbadbfffcbefedbbcedeffcaecdcdcbaabbeddeeabdaceacceaeaacfbddcecfbbedcfdccdfecafcdaeefdabddeabfcceabfbedbdbdecebceedccbaaebaafebbedccbceedaacefedffadffdeeabdbcecfbafccbdadbaaaffbdacfaaebbebbbadbdcacaeccdafaecfeedbabddedabbedcfdaeaeaaffcfcafbfbcfdabcecfacebeaffcafdeaabaeaeebfdabdecbacfafeecfddbfeffbfbccbebbccbcabeadcfeeccdbbccfcfcebeafecffbbabfaadcfdffdeadaaabbcaacafaeadddfadefecacaeecedadbfbafbeecfecadfdfcccfafffdbfedaefbeeeaaeecafcacaebeefbfacfdfafbbccfaeaadcbbafdbfddaabaacaebbbddebdcffdfafebebdcebcceebebdbfeaccfaadcceeddfedfefabdcfcbafeeeabecadaadaafeafceddcddcbfdccfdedaccedcbfeefaefaadeeeeadebbdcfecbfadceaeecfcdeecfcdbedbcafadeceafedbdcdcbacaddffcdebddcafcfbfeecaffaccbbcdafcfdbeeffabecaecbaaffbabccaefbdcfaebdfefabfccfdaeeeedcadafffffcebcddcaecdfecfaefcecedcedfbcaddeffcdcadefabbaeebcdfafaaffacccaecbebbcaecacdeadedaedbbaadcdbeceadcbccbedfdedcbbdededcddbeeabeafbddfedefabddfaaaedededaeeedbcdcaacedcebdcbdefffcffedfbfbadadafcabfebcfadcdceeabdbbacdaaadeebfaaecdbbcdfdcabaeccdcdeedbfefdddcbaddeffeccfaadecdeecbcffbadadceaeaddefadabbbaebddfaeeccddeaecfbbcdeccbbeeedccbabbbdbcbcddcbacfbfdaaeddbdcbdbdaeeacceddceebabfabfcffbcfdbcfbdbdeaabbafcacbffeabaabebabcaedcadebbbfeabeafbacadebcdddecdacabfbcfdbefaecafdecccacfebecfcddcbadbedefaefdffadddddcfddbaddbecfbdadaebabdffffeedfeacaccecfbbbeaaceadecddfdacabceefafceabeedffebdfeffdbffcdcdebfdcacabfedcffefcbdbeccaefbfadaeeccecccdeeafcfdbfaafeeefcfebdfadbcacceedaedeadbdcdcfbbabfdbdaeadfbbbdafcdcabfaeacfdbfcdbdedbfdebafdbbbbebaceaebededcbdefaffcfaafbdadbbdcbfaeabbaccfaeefdbdbdebabbbbcbeecfcaaccbafccadefccbfaaadcdbdeceadfeafadcfadddffbdcaabccfebffeffcacdaebaedaadafeaddbceffeffdcdbbadacfedfedadcfaedbbdeefdbbbebcddcbfbbebfaedcdbccdfeaafdcebfcfadbaefadbcbdffbadbeddefedafdddeeaaaebdfcbffdececefbfabbccfebdaaebcdecadcbcdafaaccfcdecfeceeffcfafccddebafbbacaaeebadbaafdfbbaeaeffccdedacefdfaeccbdedffccdfaeeddcbafecaaecedfacebbdabfaedaeceeecdbcceeaffbedccdfcdcdaefabceeebcacccafceaabdbeeedaadbbdccbfbbecfcdacfdbabccebeaaccfbfddadfdfffcfdaccefcadcdfeccefeeddceddefdedaafdbbfbdddbffceccaeeafcaabcfccbebbaaeaedacdfbddaafbabcacacbceaeaecebdeffdeddececfeceaaecbebdcaafdbcaefabafaddceddadeccbaabdcaaabbcdcedbdbaffdbccfdbaefcdfdbdbebedddbedadbaffbdcbecbaecabddedfbeafeedfabefeefeccadfeebedeacabeedfabcbdbafbacadbdbebdfccbbeabbdcabbdabedefaeeacaacffbbbeedfcbedbdcdcdeedafcdddffeaceefdedffcbdceedefcebbfbabfbbbdceceabcacdcdeeadbddeedcbaccccebefbedcefccedbabedbcfddbedccdeadbfdffefdeffbbcbaaffedbfedffaaafecfadcaacaefedcbdadcfbddabcfebbdabacdcfbeceacafccbefadfffbadbedeadecbbccedabecdbbffeebeeedadaecefddaccadafdbefaeccfacfedbfbfecacffddaecbcdadedebddcecabbfdefffdbfbcccdeebdcfcffeecfbdbdbafdadecdddbeffcbfcbeabdbeaadaeccccbccbbadcbfbbaededbdabfdafcbcadafacbddbbaeecbdabbffcbdadedbeadfddbfcfbefbdeadcafbdeeaebaefeefadbedbfcffcfcadebefdbdbdabbabbcdfdefcdafcafcffcdfcfeafeddbaffedccdbbecefefcedfbdfedbabecbaeedadcabeceadefebfbffaecccbbffcabacdfdaffbdfaecbdcecdbafcbadbdafbbcaeacbdcfcbffedefadeecefbaabfbbddfbccbbbcdceaaefabccaddceffdcedfedfccceeaabcefcbfbbadecfaccdbbedbbfabcfdeaddeddaafadacbcededadbfebfbdddebccefedbfbdedabdeffdccedbcfaccaaedaedccdaacfcfcbcfbcfafaeaaecdacfebbaddfdeadaabdbebafffaddfacfeebebcdedbcfdbdeeffbacddfcccadffbcbeccbdcdbfeefeadffdcfbefcebccbddfcfaeddaccddeefafcdacdaccdbcccfcafaacdadfeeeaddddfbbcefeefacffcaeaeeddabccfbeebecdffedcaffeaaedacfaeffaefbffdafafcfdcecfaffaffafdefadaafedaedffadaafccaacbbbcdbbaeedeaddecefedbacdabfafadbacefceeeeecbcfefedffddfdaeffbeefdeabcaaadbafcfbadabffdfabbadcaccfafabaffdcbedaddbecbbbdccedbcfadbdbecefcafeecbfeebeebcdefadcdadbaecbfeaabdacfcfcaacdacbbbeefbefcfcecdecaccbafbbfdeafbffbdcfdfeaacceebcccccbceeadddbbcebefedbbbbbedeaeeaeaaeddbdefcfbcfafafdaeecccbbbeaabffefcfabbfcaeddfeedabaeafbcabbabeafacbfdecfcfcebeefcdcfabccadbdfcfbfaeaafcafedbdedcfbeecbfbbbabebfefbabeffbaeecdaddeffdaabfaaffbaffcceeffacdbbdcebdbbacbbaeefcbaccdbfddcfeeabcfbfceffdfacabddfdfdbebfabeaaafdbfdbdccffeacfeffccdabadabddedacdccafaeebbdccacfacaeecebeecfdfffcbbdefaeddbbeddfbfbbbfbcbcfecadafcdfadaaaddeecafdceddaefcadccceeabbdeacfaecdfeecacfeaaddedddeacffebceddccfadfeabdcecccddbafadaeefcfadeadbafedfeedacaebbcbeadcdaafafcfbfebbcfbbdfecdaaefdbbdbfdaedebebffddaeaafebaaeffaabaeeacddffeaebadcefabddbaebbcadeccafdcecfabdaebeecabecbeedaacebdadcfccbbbafebefaafffaccdbbdbeeabdfbdefbebefdcaaefebcdaacccfdbcfcbffcabeedafbdfaebbabdafbdabcafabafabdcfebfbbbcadebcebceafcfcbeffafdedbfaafcadbcaedbaedccdaaeddbebaffcdfedbeeedcaedafdbcecdedaeffdecefcaedfefebcbfffaeffecbdfcdddcabedbaecbfedfdcbababebeffbeaabcbbbbcacdecdcdebeecebeffeceebdfffdbdcaceecbdafbfeafddfbeafaafebeccddeecaacacbeefbeaeefbdbaebeddfbaeafdceacedddaeedfafdceafbcfebfbffacdfacdfddbffeafcbafbcfcbdfedcabbfbeefddcadebcfdbddbeebbafecafabdddfcfecefdcecebdcaedaedeaebccfcffdfbecfcebefaaccebefdbecdadbfbebaacfedcbfebcccebbaaebfeaceeddcffcffeeecebbabcbacffafeababceddefbfaafbbdecdfefeeadaacaabbdbfcccdecbeffcccbddfbeeedfcedacceeaadaaeffccefdddeeaabdccadffccbbdbeeffbadebfccebeadcbbfeecfbbcabbdeacfcfeceefabcacddefeaacefbcfecaedbbcbeffdefdbceebebadccccbdadbbbeeeffafaebddaddcdeccfebefacfcddbbeddbccbaacbcffffabaeaddeececadeebeaaeecceddeddfcddaebbebdcbfdfcddddbefbcafcbacfcacfccacfeeababbcebaabeccdcbedefbeedeefeccafbeeeabbfaaaafddcccdeccfcfbeaaecdbbeaeabdacffacccbbdfbedaabdacbefbffebdedbfcedffcdaaadcebbbfadabffebebebdfffbdaaddeccfdcdcbcccaffeefbaeffebccceddbbfebaedffdffbbbecabdddedbcddecddcbcbfbedcbdfbcccadbfbffdbbeefafedeeefcdbdcbcfdcfdefcdbbdeaceeebeabdbceeedddbddccfafccceacafdfadfccaaeedaaebafdfadcbecdfdafdfeedcdbffdfabecfddafadcebdebbaecedcbddcbacecaaeeddebabffcabbdbbcecacafdcdcdebbdbfebcddadbceeedefcccebeddaeecdbdbcaeabdfcadceadefaabefbfeaeadbfcccdebbbdbfebffefcbebaaecebdecbbbeeabfabbfafcfbfafdedebfcffabbcbbebceedbbfbddaecbcaccfdadbacbbabcebfbccedbbdeedabcbddccdddacfbcffcedbfffcacdafdbcddacbcdddcccadcaacdcdafaabdadffaceeefaefedaababaaabebfededbdecbbeabeabcbdfeebefbaefeedcbdacfddadcbfadefbcdcffeecacdbbdddedbcfcbecfbddfbeddbebecfbfdcbfdabdaafcefadaffdbbfadcbcfddfbedfbdebbeaabeaabceaadcfddbfeccfbdbacedadefebccfaedbedaceeeaecaccddfdababdaffdfcbbadfdfeafeafebbacceadfbadeaddbafeefcbedfdacbccbeeacadfaebffefeaadbaacecdaccafeefddeaffbcfabebccdcccecedafdcbadfefbebdfdffebbcdbddbacddcecaddbcfdcccbdffddebfeffcceaaafafbdefafbbbfdccafdacffaddfaceeddbbdeddfebeaeaeffdcfcbfacecedabfabffecdfcaaffcdbcfbbcabbdfebdacfcbdefbdfbacdddfabfedcfebbceafbafadddafbaaffcdfaceccefaeaddbfddfeffafcaefbbdfafafdeebfccabfafeeaadedffbdfeccfdecdaccbeddbeecbbedbedeaeaafbaffddbcefebeeefdfbacdfddedbeeddcbbaaffdabdaeceeeafbbfebacfdccddfafbbcffdddbfecadddddcfaedfbdfcacacafdfffbcbfaecbceacceebeeeadfbdbbceeafdaefbbebbaaaecdeceabfbceebbefedbaeabbdbfadcffaeadefbfecadcaafbdcfbadefbddabfdedefaddeeaadfaafaedebbaffdfabadbbbbecfedcecbdffacefaeafcddccbdbfacdfdbafddbcbbccefeeeafacdadefbbbcbdffbcdecbdeabecacebedbbfbbfddbaebcfbeaebfdebbfaaffaeeefdfdeaddcdbbbdebcbabbdbdcfcacceaabefffaaddecddbefeddaedbbacbaeffacffaebfedcffeeeabfccbbaacddddebfefedaadadebfbfefaacbddedcdecdcebfaababbfaebccfdeefdaefdceaddcbdadcddeadcebcbbacaeddeeacccfaeededbdcffcfcaadfacdeeeaecaafbcdbdcfacdbabbcfbbadabedaccfdbbcbeacfdccccafabfebccaaeceaeaaaecaeadedaefceddcbfedcaeddefaddebabcdfafaaafdbedfcdfdaccacfdaadffcbfcdcdaaebaaefdeeaffadbffcfaeeeacfecadcefadacdceadbdcdcfacdbbbbbcfbfacceabdcbabcbdcfbdbbfcdecadfcbafdecaebecbaaadcdedbcafbbcbcbacadfaabfeeedaaadebbafaaabecbbfeaaefbaaebceefeadeeceadfddcedecfffacabcfccfedbceaeacabeeebbefffbfafbfbceffcaadcaaafdbcecfacdbfddadadddafbcafcadbdfcffbdbaeffafaaaabefefdceefffeccfebbdecafecbeceeebbfccbfdcdefcefaeacccacffafbbabecbcabeeacedfedfafbecfdcdbefcbecbdbcbaadfedbaccbdfefccdfbeddfbfecaedaddabcadecbabacbfedabfdbcdfecefdfaccddddeedbdbcdfabddfadedbbcaedebadbebcbcaaddddfddccfcbebfccffebeaafcdefceccabccbeccffcfddaefdfcbcfaabcafcbecbbebebccdedccaafffbecaefbabebbfdedbafecaccadaadbceddafdbfeededbdaccbeebdbaeeefefcacdfafdcdbaccdacedddeeaeadeadcacfdefaaedbedcbecfbeafaacdfddacdbdcdfdebedebfebccadaefbccffeecbcacdbdadefdcbbccbdbbedbcffcfbcecfffadaacfefdfeeeaeebbdabcfdcbaccceebbbcaaeedacbfffcdeebebfdcacfacafbabcfcaacbfebfbfdcefaeeabeffcbafbbbeedfebdfacefddbbfdcaffafbccbdcbfeecffdcdeedeedabaebbfcbddaabfdecabcccbdfdbdbfdbfeafcefdcccabbbbecfbaffdfefccbececebabcbbbafedfcbecebfebcbbbddecadcccaeebadedbfbaafcfcaccfbfffaebebfcedafcebddcfdacaafcaacecbdaddbefabbeabceffbaeedfaeceebedebedafacaeedbcfecaacefafeadaceecacdaadcabfffbbadedddbbfeeaacaebbcfacfccffbcdceeaaafafecafbadaceadefccdaacceddecfecffacbdebadbcbdabfedeeeaedfafefbdcbdcefdfaecfeefeadbaaabeffceeaceedabdacedcbcbbfbcbfeddffbccbaddacfbcdeeefdddffbdddbbacafbeabfdaeebcedcaeaefccecefddffabdceceaefefbcadfeafafcaebeeecfeebeecbbacfbffdecbedcefedcfdaccbdcacafbfdaabfabeeadfbbcecacdbaecdbfdeabadfbeceaefeafdaafcfbacabdcfbcadbedefcaececeaebddaacabcdbaeecfddfabfacffeabacabadabdffaaacdfbafdcfbfebaedbbfbcddbcfefafaeeaccfbeebccfcaccceedfccbbcfecacbfdaefdbdeefffbfdcaaabbadbacdacdeddafbcbecefecfdffafbcbcfffbaacdfcfbedafdeedaecffcaedebfefeeeeddfccebabcdecefeaeececbaafafdebacbfdaeccddcbebeffcdedfdeebfacacfecbacaaebfbbecfaeefdfbddcdbbfdddcfeafbcfdcfbfcdacdfceabfbfbadebbdafedebcdfaaccacdebaaccebbcafbeaceddfdcaadbfecddbdbeafdcdbbcdedacbdbcadabeefeffadfbcffbeeaaceefebeccecbbcefdbdbfeeeaccbdfaecabfadbabdfcabcaaaeabeabfefefbdedefafcbeeacddaaacdecabdacdfbbcaecfbaecacaacdccebfbaacbadfffdbcbbcebcaeecdfeceaaacabbffaaefdddebcbccbdefafcbdacaddbfdcfdbaeefbddfabdadadbcadbaceddcdbddbacbecbbcabfacfcbafdbffeaedffcfffdfffabacefbcdafafedfebeddeeedadebaabfcaafcadefacccdbdeeeefdabccceeabeddaccdbccdfaadcafbcfeceacafededfbdaeffefccaefafedbfcbadbfacdaaddaecebceacdddfffbfcfdbaafbdabaaeaefbbdafaadbbffbeabbdbeebfebfabaacbaeaeaacccfebfecfabefaebeadecaefdddaacbeebeccaebddebfdbddcfaeecebbaecfccddfeecadcedafababfeedcfacdbbadcbbcddbedcfceeebeedecaaeafbefbecfaafffbbeebccedaedbffeffbfcedabadceaaddacccdbeeebcabbcddfdadeebbcadebbddfabeaaccefdefaebcbddebbdeaccccbfbfdbcedebdadbeabefbfcabcdadaebbcdbcfedacdcdccfbaabfaffeeebfdcacdeedfeeebdfcfcbddacacaddabfcdbcbfafdaeecffaeaddacedaefacdfdfaebbfadcfdfbbabaabeecbaddbafdedfefedfefaffcadccffbccaffdffeadfbecceceedbbdbfdfaabeaaebadacdfcdcfaaccfcfadbebcffbbbeeeafabdebacdeadcaebcccabeefdcffeeacaabfadfcddebabfdfcbbcfefeecfbfdcbfdfefedddcfbedfefebdeacdcdadbefdfeaccfafafdaaafdcbdaededccecdeacbfbebafffbbccafdbeeaeeebeafefbeeadbeeabcfbcbececafdcffefbdbabfaabaaeacbebafffbcadaddefbbffefbebcefbffbfcddbcefbeffbfcabaeeaefdfaeaaabcecccdbebacfbecdaacbedfaadcdaceecedbadadabdbafddbccddfdaaafdaecfbdbdfaadcbfcdbadaeceaeeebcaaafebaabfdadfadfdeedfddfcbbdefaaebdababddeedcceebafcbcdfdededfcefffaecbeacefcafedfbebffacdffdfcdefaefdfbdacabfcccbaedaecaacdebceacbcacabaefdeaecfefcfeafcbbebddcecdabefdddefffebadbefebcafdddbbdcbeabacbdcfdcfdaccefafaafdeafcedfaafaaeadcbccafcdcaabadaafddbdaeccacffbfdcebddccdbceefbfadadfccbaceeeaaeffafcdfeffeccbddedddceaaaafbebdedeacbffffadccadcefaabacbdabedcdafebddbdaeebbfdbebbddabfafddbcefcaeacccbcbecadcddcadaaacfcaabaccbdeffddeccdadeabebcfcddfeafbcababafcdedeeccebdeacdcdfaaaafddbfdefeddcecbceabefdcbfdaccfdaacafcebffbfbfcafdcafebeaeccfcaecddbbfeefcbafbfcefddcdaadeeeadddcdacaaccfbdaaecbccdcfaedbfbcabdefbeabeabaadcebbcdbebecefccccfbcbcbaeadaacbeaeffcbfefeeefdfdbebcdcdbfaefdffaadadfcafdfcebdccfbfcfdfcefbffffdafaacdabeacbdbcbefffbacfbeedbaadceafbbdcfeecedbddecdeaabfffcfbffecedafefdeaafaeeeaefaeddfbebceacbeaceabbdfaabcedacafdaacfdfdedffbfbfecedcdbcacefecddecbfccbabbbebabdaaefbaadddcdcccebfbadfdcdaaafafddbcdbeeadbcacfeceaaeaaeeacefdbcfddfdbefbcbbabeaebdbfaaccbcbccbedeaebfebefcfdebeaedbddcdcbaafafeaddaadbbdaaddbbccfdabbaedcdedddcdeaefbedadebadadeecaebdffafdaadddbdbecabeedabcbdfacdfaadfeaabefbacdfecfaecefedfaaddbbfbfeddadeaacddbcdeffcdbccaedebebfaeabfacdacebfdebcdbcbedfdceacdbfebadfdeebedbeaefffeccabebebddeeafdbddcdddbeeffffaafaedbfccdcaebbfbfebcaabfadbcebecdbfffbbdebacdaabdebdabbbffeecedaefbbccadbbcdadaadcafacaebaecfdfcddadbbcbeceafddadddfebedfdfcdeacfcdceaeaabfedddecedaccdfeccfbbfdebfcdaefeeddaceafceefbeccfcfafcaeabaaabcbbfbecceecbabdcfedabbdaceaaaffbedcdbfbdecfecdaadcbddacfbedeaeffcdbffaefdaeadfdabdbfdedffbeedeffeeaaaccabccbcdeafaceaacecfdaeadeebfaadecbdbfffeceadbfdeddeeecaaaabcaffaaccaebcbcbbefabbdcccbfadebabcefedaeececdbaefbbadcfbcbbbcaaaebabebceabfcbdbeaeabbfdfadcbedbceebadbdcbbbedabbafbabccccecaeeababfbdcccdefadcaeffcebbcddfdfaabeacbbdccfbeacccdaadbfacebffbeefcacebbedfdcabccdcebfbeccfeccfbadeacbcdebddfaebafdbeebdcadbbdbcebbffbccbcfcefafbdedadebceabeeeaaeaaacafeaaefbcedabdeabbeacaebfabaedecbcadcceaeadacbebacadcdedcbbcbebfbffabfdebededfccfbadcffccfbbcdbdcbdbbeeceadeddadbadbaadbbcdceaffabceffdfecbdadbdededebbaabdefbdfbbdafddfbcbcbdffaefdabddaafdbbcaafcefefbbbeafcbbfefedbfbaefcbcdcafcdddeeedebcebfedaafeccdbfdcdfddffebcacbbbaadfebffcaaccebaccdddebebacdaefacdeceabbfccbabfeebabfbbdbccfecfccbccceebfbcdcedbccbcabaadcbfebdcfcebdbfacbcffabeabdbcfecbcabbdfacceefbbabbbbdfbbedbeeffefcbcfedfcddbecacabeecbfcdecfdeaadbfedcdadbbbdbbddfdfbdfcedecbecedcdefcccadcfdbdecabaeaddbafebeebecebfafcfabaddcffcaefeeaceaabbebdedfabefbdbecbdbedfcfbbfaaedacdfabdeffffaaebfedacdbefeaffafabcbccffcbbbffdbbcefbbbffcfccabaaabddddbeefbeaedcedabbddeffcecabdccaefefbeaeeafdbdbcdacfcceededbbfbfdaaedeaecdddfcfdfcdebeaafaadcebefdfbabbfecebbbdfdffccfbaabbebadceebebecbeddecfdeaeeeebfcebbbdccedbefcfaebdebbfcfbdbedffefbbebbbdddbecddcbeecbbeabadaecefedfebcfebcbbffbfcafafbddebdfccdbafaaabfdfcfcbbbaecbfefbbdbafdbeeaaccfaaecaabaddbddecbafdcfdcbfedbeaffabcddcabcccfdfbebdfbebfeeaeedfedabdccdafdbafdfbebcddbffeeaeefcdcbffedacdbafbdafdeedffccdfcddcedddafbfabfffccabddfbcebadbedafeaabdbdeebbbbcfdacccbdfefcbdffcacfacedaaddafbceeacebbbbdbccedefaffadbcdfbbdacdbddefafcdecdeacfecfddfaaeffaccbffefdabdcacbcbccaafdefbfadcbbabfcfdcbbcecabbdecccaadbdedfedfcfeabcabfdccaecbcceebbbeadbdfafdcbddddfabfadbebfeabdeaaadccfcdfeffedebcedeeafcfccccebeceebaaeacceacdbbaabadfdebffddfeedebeeabdebddbfcfbdeafdffafbfbceabdabbaabbdbefcafdbaccffcdfbdbccddfccfdedcdeaacfcbcdfeabdeacfafaadccfeceeefebfabcfaafecffeeeebbbeddeffafadbbacfaaaebedbaadddfefebdadaefcacfdcfadededfcebcfbbcdecaaabbfbbdedacffcbefaeadeeeadbdeddfdaedafceedaaeddfbbcfefdadddfcfcdcbfdedbdcdbcfbdcfcfacdcafedbebffbffeeffdbaeabbddfbecffdcffecfbfdbefadbfefbcfbdedacdafccfeacddebbfbafffdbecdacfbdcffeaecddcbaeecbcaedeeafcfdcabbbbfeabaddfcdaedadcabdebedcfcfceccaeeccbdacfaacdabffdcfbbcefbefbfacbaeddeaeedcbabbfcfdfedafddadfdededabdeabeefdfdeaddfdeefebedfcaaacebabedfabdcedaddfcbdbbfecbaedcefccdfecfaefaffbbffffbbbaadaeccfadadbaccbeadceaebaeffafbdeaffdcbbaabcefacdabdbbefdccbbadcfbbfeaaabbdaabefaaebcaceddacbdfbeabbbeafeacffdeaccafcbbfaffdffcbadaeedfeecbcadddfebbdcfbaffcbbcfbfcadcbfedbcdcdeeedbaabebedbdcffafaaafacfabbedbdfecfcbddabbdebeeffccfcddeadcccbeffadbeafdaeaadabedebadecebcdbaccffcfeecffecebeeccdddbccfdcdacacbacecebddadcebfbdcedffdcbeffefcaedcacbdcceeeceeaafefbcccaedafcadebccacbafdabeadecbbffeffabcbfedbeacefbdcbdeceebdcdbbaeacdbaeeafdcfbdadcfafeedcdacbeebcadaadebdfccceedadedebfecbdbaadadffaaaccadcdfaebebdbfddbefaeaebdcaebcecacebfefeaddfedeacdcfdecfebcddefbeeecceefebcfbdaceacafcaffdddcbeafeacddffebffbbbbdbbbcefccdcbcbadfbabbdadbdfecfbefbcfbedcbbeedeaffeeadababdfbbbbcaacdbadaaaacacfddfccafcedfceebddeeaadbdbbadedbbdbbaebbfdecacfbbefbfaeadfccebdfadcddaeefebdbedbbdccfeaebbeeccdbdbdfccdcdbfecdcaeefebbcdedebdbfdedcfdfeccccecdfbcaefdfecbddaeedecdddfdcbededbfcccccdaacbadbcacabadbfbcddfaccaeacdeebaffdedbdaabddbebeeaefcaefaacaeddcdfcdbeacabafaddfecaecdfcdccdedaabeeafcebddadabafeceacbeebcafccbdeeebfaecebaecfadafefabdacddeaaabcbefaebfbaedeeafeeebdeadcdbeddcdfeefbabaabefdbefccdcdfbcbefcaabbfecbeedaecfaaedccbaecebdbdccadacfbaecceabeaaadfbcefbccabaeecadedcbaebfcadcebbeaccfbccbeaceafbadccbccabddcfffedaadcbceacfdcfdcceddccefaafdbdfeaabeefedefdfdfdfddfbfdfbbceafdbeaebefddecfccafdaffecadeaebdedceecbfdefdadafeebbbdeddbdefdececafaaabacdfbcbdbdacebdafeceffcaddfaaabceddebeccecbafcadbbdbeebfffafdacacdbefebfedbebcabaaeeadaecbbabdbbdffafbdafcfcdddafeafceadbbeccabbfedfdffecfaedadbdeaccdceebfabacbadfbebcbcefeebefbbfdefdafecdeecfaccaacddeecddcbfbdfadbcebbfafbbcefddefdcfcfcdaacfdbaffdfddacedbdcedbadabfffdafbdcdbfcacfbbdcecaccadddbdcfaddfdecaccfffdedffccbeaaefcdecafebaadcabaafdfbcbcfeabeeecedeadfbadeacaeafdbedbedfbdddfcceaabdaccecaeeabbddcdacafddedcaddfdecafdadecffffaafafedcafdbabbebabfbdeeebbfbddbcbfbcbbefccaadbcfdbedbfbbddaafaabcedfeceffcbaacfdfdeefcdabfafdbfaeaffccdbabffebaacbabceaddfefccbaebeebbdacbbbefdaddcbdabcbdaaaeeefccedccdbdfcfacbcbcdbdceffebfdfcccfdbfdabadeecafeeafbecadddbbfcfcfcbbaebcceccefdeaaafabfdafcaccffffcafcebddaeabfbdffbafaadaefacbfcbadacfcfacdbcdcaadaaafcdefdcaddacedacfdeddbafffaabfcabafafaecaeedadebcaaadaadfbccbbcfaefccceafadddafdcdbcbfdaaccfadeddafdbdfbdcaedaebffecabcfadadcddfbccdadfdbbdcbffabafbfbecdfacabdaefcdaaafcccecacdcccccfabecdbfafdbcecadebabbdbfbcdeaddcadcbccadcabcecfccafabdcdadffeadddcecdcdbcefedeababbbdaaeeacbaccfbecbaedacdfbceffccedfceeccaafaaeeacaebfdbcbacbcfadccabfdecfbaeacdeeddfcdfcebebfeedaccdcfdbaaaecdaffbedefddecafbafbcaedeffeedcfdcbfefbefdedbbfebeacebaacebbbbefbafbfeddadfbcadffddeabbddcdfbfdcbdababbecdffcaaaaaacaaadeabcdedbcfbbdcabcffabcfeaeccaaceeaccccbcddcaabebbdaeadcdadfecbeaececddfccbefefdeddaaafeeeafcaefdbedbcffdabdefdbfdafabcebfacfbbdaccaafccefdcafbaffafbfbbdbcaafffefccfeaddbceaddcbbebeeebbffdfdacccffefeacaddadfeecaeeceabbfbcdcaaedccbbfbabbeebdfccaabcaeefacceafdecafeededbfdaabaebddfaaedccfdeadcacfcccaddbacbcaedfdfebccfcaecacbdfecbeeedcdcdbbddcccafccfdcbfdbdcbfbcabaaabecadbcfcbebdfadfdfcfabfbffcdbeabdccadaddbecadfbebfdbebccffdaffdfcfefdeddcdaceaeecadebadcdabeaedaacaeabbaecbecedbadabcdabfbbacbaecfdcfcafffdbdacdabcadcdfabfaababcebccaeadafbcbabbeaedabecefafaadbdcfacbdfbefdadcecabeadcafcebbfdcebbbddcfafeeaadeaacedeecbeccaabfdcfebededbbccabcfcccacafddfafbeebcfdedaaebececaebbbfceccdacdadaceaaeecceddfffcbcbcdecaccfaccdebeefcfbcaaefccefeccfdbaddaafdfeacffdecdbfbffbeaecfccccdafedfabeaafbadbfdcccadabafbbfffbabcebabaecdceababeccabeeedefbecaabebcfabecbaccaefeaadcfcdebceaaefddeacccdeaaeefdbeaaefcacafcbcaaffcfbaccfdadeebdcdeebacfecfcefdfbdfcbfaaeffeaeadbfaabffcffbcdffcdeefdafccaadcdbbbddacfbebcdbecfbdcbfcbdfedbdeddcecdcfdcbbfabbfaabbafcebbaecefebbaffefaeaedefbbaccdfacdcdcbfefdfbfdbddefcdfbdbfcfdbcfddbacbdbfedcedfacfbfbcaddbfdcfaffcdafecbdcebdeceddeedfebccefabfdbacaaffcdeebeacddadecbdfeeebccaefcddbddaddbaadaddaebbceabccceaabfcefafafabbfaebdeafebaecafbcedcbbfaadccfbdeacafbacdbedebcbcdcddfefddbcfaeccadbacdeaddbfeabedcddaaaabeeadeecacaaafaedebccbbbeddcafedddfcefdbefeaedbcdaacdebaeddbfcfbbfbedbadedcfcbcbecabfedaddbcaafdcafbaefbafbdfaceceafeeedffebbedccdebbeebcedfccddaeadccbebfbfbcfafefffaffceaeafabbedcdfdbccacbbcbbceefcbcfecdebfcedeffccfddbefcaafbbdaaeffbecbffaafabfbbcecaeedfbeecaeddeadfcaceaacbfffdadabadebfdbdddeeffbfaabfdfdeacccbcfeeceafaedaafeeabacfedfbcbbfafcdebdceaaaaddaddaeefcfeffcdbdabfdeebaabeffbfdafefabcbfbbbabffeeecdfbeeedfeddbecbeacdbdaaafadbebbdfeadebfeeadecbedfedabfcadcbabccebeafaeffedfbeadabaaccacffeffaffcdddefefbeabbbefefbcfebcbebbeeccccdcbbcccddefaacefdfafbcdecefdabbfacfdaecbebebccfcbfdecbbecebfeafcbbdaabafaeebadfcbdafebafeebffeaaacbdbcffdfbbecdbdfcdbdafaadebeaefcaefebefccaaeeaebfaefbcddbfbefacefdaabcaceaacdafbcfbbaabfecccbaccfdeffecaeacdcbefcaffbcaeeddafdbfdafacaebfccbbcedfabdbfbaaffaaeccbfbdcfefaccdcbddddafaafdfdadddcebdcbcddeeabafedafaafaccfeeecfdbaddffeeebacadcfdffcecedebfffdaaefdfdeadadacadccdcccaabfabfbedbdfacebdafecccabedcdeccbadbcdcbcedbdbcdedeaadaedaefcceeafaacfdcaafacbefcafedeeffeffcdcfadbdceebfefdcfeeaecccfadddfbbddeddbcabcfbdbdcfdffefdfcbbdfbabbbaadbaefabbfcffbefdefaddebeaffafcfddaebfedfdbafddfcacfdabddbeaaddbdefdffdeaebdbaeeadbfbebcededbabfaabcadbeddcaeabcbeafffeedcacbebaefdeacfeccebabbcbafeefefaacfecebafcccfdcffdeeabdddfadbfdfacaaabfbecdadebfafbafbbbefacaffbabcafbbeaeacdcdbbbcbcffbaecebcdedaaaffbacfacbaeadbbadfbaeacffeccddffaedeceeebcaccfcaecebdbabecbbddcabdedffbbeedbedebebdaefbbccfffffbfdbbedfadddbcdcdfffbcfaacabbeffefaaafcbbbdaedadbedbebcfdeaaddaceeacddbaabfbdcaeecbeefbdeafdeabbdaecedfcbfdbcddbbcaadcacdebadecbfbbacacedbbcefdcddaefcffacdeefdbfdaddacfbfcfbfdfdfdbcccdebddcccaeeeefefaacfefbddabbbefccdfbbfddfbecabfceafdedcbbedfafabefedeaabbedcdfeaabadfdafddbcbafeabdeeeeaefcfabeddabfcfbeefbbdacadeddabadbecdcceecfdaaccbacaedabffbffdaebadebbbacffbbbcbdaadccdbdeeadabafabeafdeedddecfbfdaadafdcefceaaaafacebfecfcebddaeecceeeecffadeebcabbedcbcabbfeefceceaddcbabeafefdacdadfccfbabafdccdfdfaebdeefbffdcfcfcebffcfebbfbebdbfdeedcbcffcaadddefeccfebcdadcedecacbbeefbcaeaababdfeebfbeadeddcdaeefdecacfdcbefecfdeddcdbceeabfeeaffbdbfcccaeaebcfafcaaaeabbbbadffdebcbbeccddfabbccbefceedcbfaafdcaebfdaecbaeeddedffeeddecfbceafdceefbbabedadbaeaccdcbebfffaebddbcaefccdbfdeabaedbcacaaceaefaadebbfaabbbbfdcfeefbbfeadcacebaebeecebebbccbebecabbbabafbceacbcfaceeebbcdccaceceebefefbdfabbfabdfaebffefaccfdbafdffccaefefacacaafbadccafeaefaaadaecbecfbbbacecceebdeecabbfdfefceccacbbcecdcacefcfcfabaeddfacfefbdccfbbdfbdfddadbcfaefbdbdaebaeabeebdeabbcadddbbefcaccbcafaecfcfbbbdbecfffcabfbecfbdddbcfebbcebfebeeddaeddeeffbaefdbefdddcaceabbffbbbbceeeecaefcfaccaacffeadbdfccfceaaeededcaddbcebfcacdfadcbfbadacccbaccbbdefeeefbdfeddabbabcdeefdfafaefecffcfbdcacefbbcefbfffccacfcbfcecfcdbcffcbacfbdbfeeeccfbdbaadaafaaaefabffbfbaedfebadcccacbaababbfbbceeeafbbbfbccddeccecabdeeacfefecdcbcecbacfecadeffbccbeeebbfecfbdcfadacacdfaaecbaaeccfabffddafefbbecbfccdfeedafddfcbfbeadcfbebafabfedccbcededafcaefdcffcafedacfaabcbeaddbabbccdbcbbabfbbbcaccefebacddcceddabaeafeacecadabfbdcfedcbefadafbccddefbdccfbbbccedccffeafdbfbadfdaafacbeaebfcaaafbebbafcddbdceffbededcecdfeaefddcdbcceeaeffecbdcfdefaebedddefbecdaaacbfdcbabeedeccaebccffedfedcbefaafbedbebcdbcdcdcbcaeacfeadaeffcfcddcaceaaeeacabcedffaeebdebafdecaedafdcaeddaaabfdebaeddeccaeafaeecaaeaabfdbafccbecdbebcdbbcbfafcffcfafafaadcbbfbbfbacfffdeecedeeafeddbabcaccebacdbbecfdbacedadeafccccfdcdccdebeacceccbdacdefcebaceddefacabbcaadecdedfccbbebdfeeddebbaedacdabcedbcfcefaeedfceccefdcbeaceabceadfadddecfeacafcfbedcddcdabafbcedcddbcaddbdfacecbeffaabaafacddabebbedeabecdedbaeeecbaafcafafcfeedcdcbdfbbfcffeffaecbacddacbdebebadddbaadabdbbdadcafedcefeeccfbbebbbfccaefceffcbaedfefadcadfadccdfffbeadefacfebbfbcdbcafdbfacdffaebbafdaaaddfccfbdbefeedcadffcedbbdafbebeacfadbdadefeecbacdcdecebadebedcdcaaafcadbfefffedabfcfbedefdedcbededbbeabbeafeeeacbaaccbeedebaababeedfedacdcdeaeebeaadbcfbcbabceaeddcbbfdbdceeaedddeacadfdbffabebbacdcadecefcfebcacaadeccdebdddffadccbafdbdfabdaedfbdeeaceddcdddbcdbacdfdfbddcfcebbdbafbdcecdbcfcaacddaacbaebdbbcacfaeadbffcddfffedbcacbbfcdccfcefacafaeacccdaebdcdfbfdebdcbedcecfcbefcaabdbdcdabacebdeafbfbfbedcbbedccbdfcbbfdaccbfadacaceaabfdceddccdebedfcfcfadbaacfcdbcbcedfbfedbfeceaaedaacbddcdbaddcedbffcfbeabedbdaeecaceafdafeaeedafcfebcbfeeafcccfbafcfceebeffcefdbfaedceaadedcacfdacffdffddddbbfabddcbfedcfaeefacabedffdebdbdcccaeeaefeacdbeadcafeeceadbbedaebcfdbfadfbefcddadcdafdbaacdeacdddbeaaaadecddaeddaaaeacfbfccebdfbeabdfcdfffbccbedfdefeaeafbbfaefcbcdeeacadedcdabadebaeafbdabcbcfcfefeebbdfafaddfefeabbfeccfebecbfdcabbdecffeabeecdcecbaaceabfdbccfedfcdbeabddabeadfabdbbeceababdfafecddbbbcefeecffbbfeeecbcbdcddcabdaecbaefddbfaabadafcdbdabbfbdcaaccbaebcfcfbdabbdfafddafaeeddfdcdcfcfaabaedefbaffddbbfeebdfbbddeaebcdefefccbdbcffaecedbcffafacdcfffacebcaeaabfacafcdeedfaaeabcabcdcdadbaffddebcceaccfaebabddffdbfcddffbeccabfaeccebdcadeaacfacffbebbafdfccaaaacbceaccffeafcfaadfeacdfafbaddcdcfeaaaeacfabadacdfdcffcdedfcfaddfecfebfacdcdfaefeedaeeeacfffcfbfbaaafecfeafaedebadfecbfdbaadaeaffedeccaefdffefcccffcaafaeffebecdaffeadcdbbabaccccedbcefcabbffaacfddafccebedcbdfcbfcdabccdfabbcfeecbbfdeeeeeaeaaccfcfaaacbfeefcfcaeabceeebecefaccbbaefbcdcadffecdffcbeabfabbfbcacfbdecaedbdedabdcddeeaddabdfadbfedaecafaadacedbeaecccfdfaefccfeabebfabceabeccdcafaefabbabcbbacfeedefaacbadeeacbcfbfdefaffdaeaaaafccbfabcefcbcaebccbceababffcbcceeeabfbfdfcccafabbcbcedcddffaeebedeaabdeabcafcedbaadcaeeababeccdafecffeadcebfbfacdaabceeadecadcfaedbfdcefdedcaeeeefcdcafffcfebcbfaeaacaebdeebbaabdcabdbaabecaefebebcbcbfcbcdbdfcfaabcffeffeeeebaefeebabbfbfbedddfadebedeaacfceebeffabdddfaefcefdebebaebffcfbfdbbfcffbddafefebcbfecbbfbbccdbadaaddbbcaaedbbbecaddfedacfeebcaaaffacafcfdefcbbffebfbfdcfddabcdafddfbaceeefeedeebefbaeeffaeefdbeaeeaabdabcbedfabfffdcfdfcdeefbeabadfcadeddedeaebbbcfffafbfcaceceeefafeefddbaddcdcecaefafefeceebcfdccdfacffefdfcddaeddcddabbbcefbdaecebebaaebdaaecfbeffcaefebaefdeddccdefdfaffcecebbdaafcecbbacbcfeabaaddacedeeacbbfacddafaffefaeeefbdccfbbeccefedcacbfcbfabaeecacadeabbecdbdcdaddcadaecbcefbddadddadbffcdbaadeccefcfdadaafeabfcdbdcbffededdcacadcfbddabaeceeceabdeaaccccdcccffcefbcfcbdecbbaafceecdceaaeffcbcffefcbbfebdfdaecaffcdeedebaddcfcbfccbcfbabfdbafffbddabddddaefdbbdfdcedeffebbfbbaafbaaaecfbbabeccaeadfcdfebbbfeacacfbcceebcadcfffaabdbabbfcfaaeafbbfddffaadcddddcadcceefbdecffbaddaeeaedbaafeeafbddfafbbeabedddbcfaaabcaebafbacfdeebceabfdceedabbdeacbfcfdeeecafacbabdaededdbbdbfcdbedccdefebcfbaccbaefbfcbcbbefebbddadfcbdeecbbfeacafcdeceefacbaabbfeabcfbccdddccacacecffaaaeabbeeeccfcdaccebdbbdfcfffcdcabdbbecbdbbfdbbfcdcacbbdafabaceadfffadffbcabddcdedffbfcdecbaaefbfefeedfbdbcfdccebdcbabefdedaaeaacacafbcfbdfaeaadaebefaeebccdbbeedfabacdbaddddeeffdfcfcbfeedfbbbaebdbcaceafdbfeeaabdedcbbbcefaaffdedbbaaabebdaebfaeeddacafdcbbcaafdbecfcddaddddfdadcdbfbfabfaeedeecedccfbfccafaddefdcdfddfccaffcfafdaadbcffbedaafefceaeaeaaccaaccfeffebfcabedeceecabefddfaebbcbbbaddfbdfedddebefddfdacfeadeddaabaffdacbfdcfbfdfbebabfccffdddfefdbdfbcbbfddeafacebdbdbeebaabdaabcdafdddbbfdbfbcacbcdeabeabeaeeadbecafbedfdafadcfdccfffacbeebdbcaacdfeadebacfceeebcdadfbdfffdbedeefebcfdbfcbdcbfeccdcefdddbfabfcbafeceaaaccdfbdcfdedfefffcfddbedabdabaccfaacdeffccabcceceaddfedeeedabaafbbafdabcdfdceafddbcccdddbdbfbaefcafbcfadbfccfafaffbaefdeebecfcdaeffeecccafedfdffedacecbaebcdfabccfeecbcadadacedbfafedaacfddbacccbddfacafdffafedecbefaefaabcebddfdefddefbfeebbafeaffbdcaaafbfdefbdfccdeafbacadaadddcdcdeeccbdbfdedcdbdaadbacecefafefaafcedeaeaeffeecdaeadeeacdbffbddcadebccadccefbabfaadfcbbedfcbdcfaebcabafdddafacecaeafbbceddcdfebddcbcbfdfaecaededfbfbcbdbafadfbbceddfdaddafdafbbdcbdcbaaeadcedaccafcacbfcaacfacddfbcddaebddbebfaffdacdcfbbabcbcbfbebbdfeeeafbceefeeebfdbfdbfefddefdddfcebbddafcabfaffcefecccbceacbdfddceccfbccffccaadcbabcdbfafcfebeecadeefceebadcfffbdbccfebbdbdeecebcbbfddaabfdedbeeecacacfcdddccdbefcfdebceeebefebafecaafcbfaffdadceeccdeeedcecafefaabeafdbafefeaeeeacdbecacaeadcbeaeebeaecfffbacbbabecdfafaafafdfcbecbcadeacebbeafefaaadcadcefbbdaacddcaffbebcdbaeafafdddbbfbdeacfdcecbbeeffcbebbffdfeaffdfbdfdcedefcffddcaebeafcceeabbcddbcfaebbbfcddfcdaecdbbfddbdbfeeafafeccedebacbabfbfcacceecbcdfdeadcbeeccbadbbfdadddbfeeddeabebaffeffddbdfeecfedebbabbdbaacdbbdadafefecfadaededeacefffdbbdbbaeebfaacdebbcecbddccaabcaffbfadeaefadfebdccfabfccafbafedbfffcdeefcaabebbedcafebeacfcecdbebedebdfbcbefeacabfacecedfbefabdfbbddcfedaedafebfefdeffbfeaaadceccffcfaceadbbfccdfaebdbebddadcadbfbeeabcdcbabccdfceabbbdcffcbfbedbebedfabfdafaebadbbcdecaeadccaaeaccefccfcaadbeaeeacfcdfbcceddcbddbacfaafffffefbfabaadcccbaccfcaaececfaaacfedeabacaaccfdbaedcebeabebddcdcafedeccdbcdfbabedccbebacdecbfcdfbccabacbaffafdbbeefecafcfbfccdacbeecfacadbbdeefdbebebebedffefeaddcccdffbabbeccdebacffceaecfefafddeebaeafdddadbbcfeadbccbedabefabdceacdbaaecddcaeabeefeafbdcedfedddaeebdbfdcdbeaccfbfcbfdaaadcdcafdbeaddaadcfeedcccfebdeefefeadafaeeacdaffbbfcfdbfedbfebbeedaffafcabfafbdacdbebcaddefdaebccabfcedecbffafddeafdbccaeaadfdfcecafcdbaeccfcaecafcfeccffedcaffbdeaeaeceadcfdaeaeaffaddcefedbbcbceafafeebfededdcabbcfbafcfafcbabeadceaafcdaaffefaffaafcefefdfbfaeceefaaeaceefcbaeabdbfdcabdaafaaedbdbdcfafeddababffadbdbdcfabdfcffcecccbccdeeebfdaabcfebecfbafdcabdaebddbfabcadeeacedacedfcadeeffdefafbffcbdaeeebfaafaaadcefcbbccfcfbffdfbefdefdecdfbbeeaadafccebbaabeacdeecaaccdbffddbbfadfbfeaebcefdfabbcbdacbcfbfaeabaebcceabbddbdbbbcadeffcdecbdecdafacccddadfbaecebfbeeffdcdddfbefeffcbacecfbfabefaaceadebffdefdeafebbeaacebceaafbeffeedbfecbfbafeeebaefbafcffcaacccbebbebaeaacdafaecbfafdeebecadafbcadcbdbbbeeedafefdcfdfadaebbdfcbdebbfafbcbfcddedcdaadbeeabdbbffeefebcacedadffdecdfafefabadfcacadcedcffadeeababebdccbfcfedbfdffeaebefbadceeaeccdbabfeabcecdbdecacadfeaccbbabcfdedfcbadccdfcccbdcdcccbceeedcfcefedffcefffaadaebccdafcedeaabcceecacadeaeeeeaaeedbfaedbabbefaccabfcdbdeeaccddaedfeadedccfafdceccbfdabbcfdcdcdfaaeedcabffabefadadfbedcbccffaffdbddcbeddecbfcdafeddfdbebfafeceeceeddacecbceefcdfabbbbcaadfdbbaddddceeeafafbfbacdaadcafeeacdecbdbaccccacaefddbedffaffcbcfacbdbffecbaeadeddccdcdfebccccefdbddefbceadffcdfabdefefdaeadeaecacfaccedfbebeebabfabcbaabbbffdcbfcecbaffdafbfdefbddbebbbaeaebdeacdcfecccefcecbdddfbddadeaaeadefcdddaacadaaddbcdbfefdaaccfcddaffedbcdbfbeddbbbcafdacfbccecdfcabaddddbbebfecaeafdbabfcccbaefcedefbdaedfebcaecacffcbcbfcabeecfbdefdaeebacdabcadcccbcacefacfafdfaacaaefffedccceeeddccfbaddebcebfffdaacebaeebefbfddebfaedefefcfdfccfaccefcceebeefbbbdcedfaabdaffabdbdbfffafeaacebbbeacfccdbdcedeeceabfdaefcbedbfcebdccedfcafbbbdaabccdaaccbefeecbedebeacdacdfabeffaaeabfeffbfcdcbfabcffcbabbcbeaedceddebfffdaeacefbfbbbdbaeaaadafdabfddbfccbcefcdcdebeeeadecacecffcccfdfbbbaaceeccfdfcafaadbdeccdefeaaceefbeeeaecbdeaacadafbbbddebfabbbcbddfaaaecfafacfdcdfecfbaeeeffdfcdbdfcaaaafcdddcdcfbffffcaadefeabdcddafaeccdbbacafdfbebabceaddebffbaedccbdfefbabcbdaabdbbaacecfbaaccdfecbaebfafdfeccdeeacdcfaebfaffbaeccfbfeadacfebaacdeddcbfcabedfafdafaeafabffbbaeefeffedcffccfbdbddfcccfbabfadeeededcfecfafeebedcddeaccefdbdabfeedfceebdbbafdfddbeadfeaceedffbcafcfeefefdbfaadaadcfbcdbeddbebbfcfaeddacccabfddadefaeabfccdaadebedeabbdceabeabdadbfafcdfbbacffaefcffeebbdabeaafdacacfbbbdadfeefbdacabfededabcabbdefbbfcadffacccdaecdfeabeccaeacefecbbefeccddbbcfcaabbcbeffdbbbcecefedcadabaffbcacddfbcecabaaaecadfeadbebeeeffbeaffabffbcfecfaebfaedbbbfaebabcaffeddfbcdcfeadcaefcdafabfdcadfbffcccbaaccdfbaeeeefeafeabbedcbebbdadefacfcebcdafebaacddcdffedbceecfccccedfecbbdfabbdfcbbadbcdddbedfdfbfcaffcfeaccbecbdabbeabcaaadaafbcdaedcddceefdbeafaabafadcfcdcfbafedffdfeffedfdeadcdacbfacffecbcadfaefaccbdfabbdcbbcdaffddedefceeaafabfceddecceceaeeaffacccabdbeafccaabcefecdcbbcfeddaabffdffabfefdabfbdddefefbaabcdddadaccaeadcceebeacbeabdabfbeebffdcacceeaaeaacaaebfdccaedafbfbeafdcbbffcfacfcbdaddebbbbbdaacbdfadfcaaffbbdbffdaabefbdbceafaffeaddfdabcecfdabccaefdecdfabedeabfaefdaffaadfedfecbaedcdaddafceadcdaabedcabcefeddeceafacfbfefabddbbbacffffeefddcaedfddfbdefacebbbbcaccefebabebdfcedfeabfcbdfacafbdfeedeedfaccebeffcedecadcabcfaadacedbfecdbbbcfaabbcaacfbaddfaeaefbcffdeaceaafdbebaceebacfcddcbecbbeeedabcedfefdbbffbacdadcffdbcfecebcbfeeeddfaecddffcfdcfebfdecfaddaccddaffedaeddbaeceadfeccbccdabdeffbeeefadecbfcaaeaffceeccbbcedaefacecfbbddccffdfbccbccdcfcfdafcbbaaadbfbdbffafecdcbbefadcfefebcabcddacedecbdeeeabcaaebfcebaacecadaccfbdeccdfbffbdbbaeafbffefbfefbfdbbadaddbbfbdecedabbffbfacafbdfbcfadbbdefacefbccdaafaceadbabccfafdeddceeaeeeebeedaefdabfdefceeebfcccfddbaceefdfbeedaefacfccddbedfabacbeceaadcdceeadccdeabdbcfeafcccedfecbceeedacfbbfcbdaeecbdceccafabdcafcefcfebaceeebaefdcfcecdddbcefeafabfcfdcbdeddfedcbcbdedaddddcbaffdabcaadfebbbdcacbdcdafcadfccfdffcfddebcaecbbbedafafcdbfdacbbbffeaacdacabcfbdcaffffecfccefcdbfedbdbbfcdcddeccbbecbaceffdeacadeddefedbabcfcceeaefdfbedafdbbfafefdcddbefddbabacefedffebaadfabdbccbeecdbfcadbfefecfdfaddfaaedddfbabeeafdfedebecccbfdbacddcaafbddcdddcedabaeafcdfffcdbebaaabcdfcbbaffcaaecfaadacafbbdffbfbabafcfefcfebaffcefcabbefcadfbabadcdfcebecfbbcdcedbfdbfabbdbadfaabbedfdbacacaaedafdaefdfcbeecdacbeabeeacddddcbbcfffddbfafaabebeddccdecfdeafcbbbfdddcfabaeaaeebebfcbceddccbffbedadffcaadabcecfcdacfdaccececdfdbbfbdffdfacbebbfbbbccafadafaddcddecbdcfdacebfceeefbbdcafbdcacffaaeecdafadacfceefdaabeedddcdfacfaaecfdbcdcabbddbadddabeeeccedacefbddaadbffacdacfcbeaaabcdaccfbeeccbedefeadfaddfdaefbcedafcdddefedfffedecbadaeecedccecfababfabfebdaeaccabdabccfcdefefffdeffbfcfffdddbaefcbecddadacbbfbefabbccdfbedbeabffedfbbdfeeffcedeeabafdaddfcfacafacaaecfcadbfcadedbeedabbbfaaafdbababefcfbacecbbeccbeddeefdcfbedcbffffeeeddefffbbabdddafdfcfdacaddededabfacddecaaedcfddadbbdbcfabfadefcdeeecbefdadeccdfcbaeabacdbeabfedddfafbabdfbdeefdbdfbfbdddfebfbbbceacefbcebefbbfceeacedfcdcdcadfbcdabcfacabffadadebafbcffbeaccebbacbefeadaacecacdfdbfaceaaabeeddffbefdcbbafcbdceffdedcfdffccfffdbfecbebabefedfcfdaccbddabedacfedfdabaffdecaddccfaaaefffeaeaeedaaeeedcafdeefbcddffdabfffbeceddeabebfcacbcdcfeaedebabfeecaadafabebefbefdceaebedbcabeadebdddecfbdbcceebfcefcaaeaeddadeedeeaecdbeefdcbafbaaddbededabefbcebfadffeadfcacedefbcfecdcdbbaacfdadbabcddedddbdfefddabcfdadceeeeeaeffafadebdafeceaeecabcbeeffdaeccbefcdffecabcaeadbfeccbcaeacfbadffefbdfffefaeefffabacccacffcbfbbcedcdbacdcdeaaaebfadeeeddabecacffccbcfbdeebcaaafaceccabeaabffbfdaeeeadfaceaeebfcbaeacaceaafcdfbddebbacfcefaecbdbbfedcbdabbfedeadfafeccddbcbdbcadfdebdacbdbceceeeafebbcadcdecedfebadcbbfbfffffacffaadacbfbebbeaeefbaedeecfcdacfbfbadaeaacbccaacbcaeebbecccaddddbeaafcbfdeabcadbdfbfecbeffdbdddbffcedbabbaccbcdfcebbcbdefbacccffcfbfbceecbdfbedebdcfbefdcdafeaeebcbecaacecbbcefbebbfcedbdbebacadbdffabfeacaaebabbdbeebeecfedcdefcbcdccefdeddbedaaaadaecdedeaecbebfbadeccaaebfaabaacfbfcbcfdaabdbfefcfdadeaadfffffcabbfcfeeaeeaebeddbbdadddebcefeebaadcfeaaecfcfaedefeedfcccbcededdfbbaebffaeccbedaedecabafffcfddeccaffadbcabefdbedaabfbdbabfbedcbfecedecefacbaadbfedaafaefedeefcefdecfedfeceeeadebaeaabeccafdacfaeaaccaeaacaafefacefdbbeafffcaacaecdddebecceabaffeedfedffbebfebeeabcfceafffffdbdecfeefeffdaaeacaeadadccddaddfacafddeedecebccfaecfebcaedadfcdabafcecdaabbcafdbfbeaaedbccadbceabedccfeccffbdbdeffaacfceedbadcfefaacadcfbcbbaeeaadebabdcccbdfdedbfabfcafffeebefbcecccbdeeeafaccebbedbabeaecdcaecffddacadbacfcbcacdbfbefecfbeabdfbafaeeabaccacbbcefbceffddfebfbfdaabdddadedecffedadebacafadbcffddcdafedccadfdbfdfdbdeacddfafeeedbaebadbccdbeccaeeeffebfcbbecbbabddfffdbcddbadcdcdfdcabacbdacdcdffbadffeacdcdcbafaddaccfedecaacacaaedcbafaabbfededddaffefbcdcdfdecadaaebcafaccbcfcefeebebcfcfcbfcaaffaefafecafbdcaffefbbadbfbfcdeaabaedabafeaabaaedcfefcecfcacdbcedfddcfdbaeeedcabaabeabcfeaaccbcaaaefccdfaadafffbccccfcbbafccacbebafefbdabfefaebfdacebcefcfabfadcfbcdedcbfcbdeecefdbbafeafeddfbffbecaadbbbafababdfceaadefacaccfdaefafefeefabfedfcdacbcfbeaedecfdebdbdadabcfbeebebabbbabfcabfcdeddfbacbcacdacbccdddbdaeadbdbdaaafcdaadeecfecceecfceedbbffeceeeecbaeebbfedbcceddfbdbeacdcdedabbffabdcfefdaecdfccdfadbfdaacddfdecaadbbdbcfcdcffbebafeeeaccaddcbfeedabfaeafeabaacfbedbeffdafcffdecbcdabbfacdbeddfebceebfafdeeebfdafccfeaeaefcaafabcacdaefcbadecaacccafcbdedefeefebffafaaacfacbacbfcfeccdbeddfddedaedbcaebdafebefadbdedcdbfbbbfebaafacededcdecabcdabadcebafbdddabdeeaadeebfcdaaafdafcebebdfefdafcbedbccabccabecabfafcadbdebdbfddccbbdaacedfdddbacdbfedecaaaecdfffdeffbaecfcfefededdfdfcfbbdaddefffbccbdcfbdafbddcfcbaadfcaebaddeceddeaddbddcccdcfbbdbaffebcbdcbedcfbaebecebbcbbeedbbcdbacfcfcbefafdaedeffedeffceaedcbcfededfdccfadcefbefeefdcedcaefbcfdbeefcbaefdacdbcaaadadbafbfabfabffccfbcfdebebbbabdfeebaeeabdaedcfefdbaddebdeecdfcceafacfdcebcffbeecaafdacffcfcbecaecbffadfdafebceaeeeaedadbcafefafaecbdbffcbbcbbcdffdecaabaacbafcbfeebdfbceadfafdadcaebeedaacbaefdafaddcdbeabfefabccfdcedccadffcffcbcaddfdbededfabaaafffaafcfbdccdaccffdfdaadabffdafdabcffcbedbfcccafdedebcdcebfdeebebdfcfaabcfcfcfefbffbabbccaeafefbeefbfecfadeccbeecdadbbaccfcefeeebdabcabfcdaceaddcabedafabffaccebcafeeffbeaecdfebcebeacbffeeacbcffbfefccaeabddbdbddfafceeeeedeeaeeaffaeabdbcddfbcbdafcbcadfcaeedfffddcabcbecabadaeafeaaaaffbeeacfdcfeadecadeeffbadefddeacccdcdaaeffccdfecaadaeafdafcbcfaccbcdbaaccddbeefceccaadfbadcbfcecbbaadcacbddfafeaffedaaeedebdabeffbddeebaebbeafbcaafbdaefabadedcdecfeceacbddfccbaabcffbecdbeddfbccbddbccfdfcedbcbdeafadadbabebccbabfabafdbfbbfeafbdcfdfabedaabdaaaeedfcbacedabfefeedbdfecbbdedcbccbbbebbbdcbadcaccecfcedfeaadafadfdbddaffdaecaabbebdcaceaaaceecfeadebcfdfcfbcebdcbcafdafbdaaedebcfabddcdfddeecbefaadedcdafebebdddacbfaaceabfcfbaddcacbfbefdfbfbecbbdfacadbafffaceedbbffafcfcffafdedabaeeefdaabbabcebbcceddbeadcedadddcbdbbbddbacaeabbcbdeeddafacacfdabefbcecbbbfecfbafdfeacccabaadbcdbdbfafcfedccaabdbbbcdafbadabeacedbbbcfcaddbbccaaedaafafaeecabaecadecfbdefdebccbcccbadaacffeeecfadedbabbafcbceedfcbcddfbcecfabbbbdeafefedcfbaebcfcaddaabedfccbccbffeaccefcfccfefebedeadcdebaaddaddbfefcfbcbfcdabaccbeeebeeccbbcaaffceecfeabeccddefeddfbadefcbfbaadcfeefbabcfbddddbffceeeeaaeffdeeccefacababaeabeaffecccddfdcfdabcadbcfeabeadcabceccccbbfcabdefacbfbbadcdbbceebbfbfdafcaafbfdbdfaeeabffcaaaeaabfdbfffabfcafedbbceccdafdaeadabbddbddbaccbeebbccfebbcfabeabacefdbdeacafdcefcfcffcaceceacddafcbbaeeafdffadddedacbedacedcabfadeccfdbcabebcfdebeaceefcbbfecacadacebfcddafcdcedcbdecedafbddecfafcecaeaabbfddadceaadaeeddbeeadfeccbcadcdadbeffbcfcadedadfcffceaeabfcadaeebcbcbceeeffafbaafaadbeaffeaedeaedeaffdeaabbcaaecdedbddffbddecffcedecdbadaedbfbaebabbcfddbdeebaeddacfdaabbacaabceeebfcaeecfdffcfaacbacffcbadcdfedebcaebdcababfebadddafddfafdefcebcecfffddabdddedbbddeaefebececefafffaefccdafdcdaedbfdbeaadbffffbedffcbdccedffabdeaaebfcceafdfbfcfbdfdbbbfdfafbaabdeddabdbacfedecdcfefafeffccfabaeedcbbbeabdfdccabddadbbfaafeecfaadafafebcbfffeccddbacbabadfafcaadaefeebbeccebeecfdcddfbdfcddeeeccddbbfafdfaeebfcbffdcdcbccefeaaaeaefdcedecdfaaaeebddadfbbbdccccdfcbddfafcbfbbadfeaadbbbaabafcddbfdafeccdaeacafcececfeaacceedccbfdaacaccdaaadaebaaacfebdefecacaebdccefcddeffcafaacefefcdeefeebcfceeddcedffcdaacabfdccdbddbcbbbbeefedbadbcaefadadffbfbcacbcedebdecfdfefbeabefcfabecbbfdbffdfebafcfdedfbeffcaecedfcedefbcfbeeccabcbabfcdfcadadcedbaaccfefedaaafdecbebbfccadfaefaacbdafcacadbdbddcadddedbbbaefabbfbbafeebcacfadabbcffbcaeeaacfcdedfeafafefcccebadfedecdabaafcaefdcdeebfbaafbdcdbedbdebdcefbedecefaafaabbeacfaacfcdfcfecbbfbebaaabfdccbeffbeacaccfcccddedeecadeeddfdebefddfcfdfcaedccedddabfadebbbbacabbadbcfffcdeebcafdafdabdbaadedbeaabcabffacdcdfedfcbffccfdaafeaeffcddcadfcfafcbadfcfebdbabcdfecabcdfebeceefbafebcaebfadeccddbfcddedbadbbcedebebccaaaebcdedeaefdfadcdbcaeecfcefaadcbeebeabeefbafbbacebcfadceacfaceabeefeefbcfaeaeacabbeffdcbcefedbddddcafeedaecddeceefcdbccfdfebebaafecdecdefecbebacfaffadcdbbadbbaccfadfacebcabdabecbfadccdfbbcafaffbdfeccfcafbfdbdacfddeaabbbcbceafdfeedaccbdbbaecfcabfacafeeeedbcefffdafdabbabfbdfeddbaaaeaabdedabcfddfbdcbadceadcecccaafffeedbabdbbafffbacddcbccebcedfececaafeccbabcfccedffcffcdcfcedececafeecbbeeefaaffbbbbbbfdcefbfdbafdbfdbefdbbecbbfecbcbddfffebcddeebfdeefbedeafddcaffebbdebbbcdeafeabffedbdecdaafcddecdbacbcabacddfcfeacbccbccadfafdfecdcaadddfcdddbcfddeafceaaebeeafbeaefbfecddcbdeaefdbddebbcbfcdbdaebcacccefacdccddaffddacdafafcddfdafceaebadfdecdfdddfbacfbcbadaecafbfdbfcaabdcfbafbdceeefffeeafbbbfafbbeecdfafeaeebccddeaabfcfaaaceadadecdaffbebbccfadbefbfecffbabeabccfdaffbebdbecaefbdcaaaacddeaeabbbdeafbcaafdbbccaaadadecbfaafceadbcafacdbecfcfaafbeccacdffcebdafaeaceceebbedbaccfcbaaafffaeefafcdbafbfffccdbacdfaeedaabccfbebafbcbfdcbedebbeaefdcddfddcabedcfabcebcfcffbedcfadaaadcaeeafcfcfabdcfddabbcaceaeabcadbbefadbaecdcfbeebbffacebfdaacadbefbdcfcbcbfedeecbaabccacfbdeaaaaaadbbaacdadfebffeaceccbabfbbfcfdfebcceafdabfebfedaeccbfafdabbababfedfaedfcafeceeccbaadaafbbdcfdddfeaeacebabeeafacbcaffccbbaafabdeafdafceebffbdebadfbfffadacfbfaaccfffbdbaaebaaefaaadfcdbeeccfdbeeeacaaeaacbccbfbececadfcabdfafaceebcfbadccbedfbafffbeeacfadaedbeafdbfbbaececdbddadcabdbfebaabdcbcfaddcdfdaeabcdbacfbeccabbcccdceefdabdeeeeacbfbccecbbabceafabdbbfaeadbaddbffeafbebbbcddbaafdafceaffdfdcdabdacfbceecceebffdfcfdbdcedadbbecafeeddcafbfbcbccfcdffdccfcfdeabddbffadddebfbcadbbcdbcbbafbedeadfccaaceaeccefeeeaeebebacdbaacaeaffeecdacaacebcfcbcfadaeddadacfaadeaafbfbcafadfbfcfbfeffaffebefceeacdabfadcdebcaddcbbefeeaaededdecdeebcbceedcfdceebdadedeeaeccbfaebcfbeeaedbecdfbeaeffffbdaacfaaeadceeeaecbbedbabcedaabdccbaaecebafbdbbcfbeefccbbbaefeffaeccbbfabccbfcabbfdafadfcdabdffeeefecfdebccbbddefeeafcbaaceeacfbaeadbdafbdaddeadfcffabccbefabddbfddcfaabefbcafbdaaaeaeacffecbebffffdcfebdfbfadecaadbddbdedbbafddcccddaafafeeffacbbcaffcacfebfebdccfdbafcccfcbafccfcfdadeaebabfaebcfcfedecebabeedacbababedeccafbbdbfebdcfecaedfefedafcfbcbcfdfcddcfdfcdccfbefdacafaaebdadbdedcbdfbeeddcafeaccdabddeacadeebaaadcfcacebffababfedfeddededaebecfdefeddebcefecbfedfdacafbaecfdabdaabfdfecbadadbcdcdcadfebdffabdeadffbfedfacebfadebecbacddbfddadbcfdecaabdfabfeecfcfdfebeecfffbaccdaafafdcdeccacaaffffabfaecfcdbfaabaaabaedabcabeabbffbcfaaddceaefefceeefbdacfbcfbabdceeaafbddddbcbeebbbdbdabbbcbffdebebeabbcbfaedbedcfaacbdfbadcfecccaffffdbcdfaaccaefdbcaabaaffefbbcdfeceecbdbbcebbdbdbfbfadbcedcfbfedefccfeecebbcbdfccdebfdefedabcedcddfdbfffbecaaedabcecdaafccdefbfafcebecdaeeaffccbdbbcedefbedcdebcfbddeefdcdcafdddabbeafcebcacbaecbfbdfdfdafcccfeecebcaabecbfaafcbeabefebebeaffaefbeaacddeeabadedeacfedbfceddffefddbbdfbefaecdcaaeeeccdbedabdefecfcaabaeccbfddaadfdfcabcaaecccfacbfcdcfbcccbadedcfffffddebdaafdfafecceabfbcafaafdfbccedddabfedfbbcdccffdeaebbbccabcfdcdbfeeeefeeecdcdedadbbcffeafafdbebcefededeaceffafecafbadfbcbbabdbdfcaccaeadcfbcdbdeddeaddecaedbbcbeeedbdcfefbebeebdaaeccfeccfaaeebfdfceddcecbdbfafaaacbbebaafffaaabbdeedffceaaadeddddaffcacdefccdafcadfdeecbdfedbdecdaccdcbdaeecbedfcedfacaafcccfbedcbdddfacbdfabdabfffbfebacfcdefaeccbecabfefcdeefedceaeeeceaddddbaffbcfecedfafbfabdeefacafeafcfddabbcafbbfcfdffccbaeaaeeacbebbceaadeffedaccbddaefceaddbbdacefcddabdcafcdfafbdfeceedafddfbefceabcfeeacedadbccfafbecdbaaaaadebdbedacbdbcdcdccecdcccbffacfcaaabceacbdedeccbabcbafabdeffbfefbacfdeedcdeffecabbdfedeeccafafdbbbebdaddddefaccbfdaafdbfdbafcabdacbcafaeddedaefabbcbadffcfcddefedfffaddccedcecdbadcbcdfffdcfbcceaaaecdfbdbacedddbddefbdceddffdaabffcefbfabbfaadeadbadcdefccbbbfbababadabdefdfbfddcffdaffefddbeddadcfbecadebbbbadcceafdaebeffbcfdfbeddbbabcaccbabecdcafdddbfaacbdaeedcabcfdcdbdcecfbabebdfbacebfefdbcdeaeeeacadaaebfccfbfadfcafbcabaeafbbefcfdfebaeddddbdeaadeebfbcacafaaadacaecbdaefcbefebcedfaaaadfbfabdeafacabdecbabcadcbbebdbbfdaebbbeccedecfcdbadecfddbebfcedcebeadcbdadeefefbbecfffdbdceacdfbfebfbaffedffaafecaaacfbbffbeecdfdaeceafbddedfabebcaefddfccebfdadcbeadbccfaaebcdfdfdbeacadbefeeccbefbabbdccdcedddffdfcbaecfdeedcdffbaadbebdaefddebcfbecabfbeaaaaababdfaddaceaddadcacaabafaffedacddcffdecaeddbdfcaddbadbfddaaecabadfcdbbeddbdcefbbefdacdbaeffffdbdfdacbecaadfaafbcfcdbedafcdeacbdcbceffcfffddcdbefbbabfefbeeadfbaddafcfbeafabbcdbfeeccdbecedefdcbcacbaeabdbadddaacbcffaeeadeddbbdcedbfaeffbbfccacecbbbccdafbdacfeedfffebbfffbfeefebefabcefccafcdaabaaedeaedaeaedfaecdceddfcbedfaefeeacacfdeccccceedadcdddcfbffbcfdfbbfccfbaafbcdccbeeabfcdbeeaeeebfffacacfaddfbadbfddcdbffafabddccdcecefaebedbabdcaccbcdeeccdeafbaebebacfabbaadddcacbbcfbfdedcebfbffaafbddecccfbafdafadefceffefefdaffbbbedbdcafabdeabfbfdeddfdfdbaafaadbbdeaafaafbebfaedbafbcaaafaefbdfcdfbfbcadfdedaacafbadadfccecdcbcfdbbeebdeffdbfcfbbdbefedbfdbfecabcbdfaafffeccbefcdbdfdbcdcbdafdebfccadfacadfcddadccadacbccddbecadebdaeabcaefaebbabafeaaaaaeefadbbdcdcfbddadfdaabbcdccaadeeceafadcfcbaffafceefebecaaceafacdeaafaffdfffbbbfadaefcaeacacebcabcfdadffabaccbdeeefefedbaccbfcdffcafcdfececcdcacddafeffcedaeecdffaffadcafcdfbfdeabeeeffbeedebefacbabdeeebeeffaeffddfcbbcdedffafffcceadeafaabeeafedbcdeabcedcfdfeabfcadefedfdefbbaacbfcbcbebaafcfdcdfcafbdccabaceeeafbcbdaeddcadbbfbaaeccfacaeadecafedffbfadbbdaeeecfbeffafccfbccbeeedbabcdfabbdaceadebfaabdcaefadcaebfccbfebecbcdaaccfbcedbdaaddefcaeccfdfebdedbfdaccdbadadfcdbbabebfcbccaeadeeaaffdeeedbdecfecdffbafdddaeefacbebcbaeafaafecdfbddcdffccadbffbfeabafcfedefdcddefdceaaccdefdcfdbafccedfbeaeeeafbccdabadbeddccdfcacdfbeddafbefcaaacaafffbaacccadfadfbcaacacfdfeadecafcadeeddaabdadfdabadaaedffbdcbccedbbfabdabdccbdaafcaddbcafcbffdbacbdcaaaedfdcfafbcbdfcccfddeeaecfdaebefccabaaafbeeecfdaffdebacbdfabbffffdceafdfafceadefaaccdcbacececefeefaffdbffdcfdfbebbaaeaafbebeffdebeacfdafddecabedbebffbedbfecabbaefceecbaeabfcbdabbfbedbdecadbaaadefabafacfeafcfcefdfceffeebcfdcdbedbdefcaeafffbefecdefffbefefcefdcaaefcafebecffdbabeddddbfdcbdfecfafeabadaeabeaeafdfabbeceaffeeaedcdddbdbfcafaefbbfdbaebadbdffeadcfaffdfaccecefacefaeeddeebdbfdacbcfffcfcbdacecffffeffdeabdabdddfedcafaecdaabdefaabbccbfffeefaadbbaefacdfcefafbeebfcdcddbebfeebfffccefdbadcceebbbeaabbcafadacddefaafdaaeacfdfdbdbedbedefabecbcbdbdfdffddbafcfceadeefceffccbdacaedbaeebdfddcdcefddafeabfefeaaaafafbbefaaffccaaafadbeecccfaaaacecedcfcfccfaefcdbbaceacaafcdbeebfecbeaaabdbdbdcbbfadfcebdcfeebfeccaedccaefcdecadaceeeaebcefaeeacffaacecebcaebbbbbabbaabbaccfdddaabdfbbaccefffafacddfcbfdccbfdebccdefaaaabfbfbcbfccbdafefecfdecbbdceefefcffdacfdaafbbaeeadcadfabbafdfdddddbdffbafdedfacfcebcdfadcdaceeedccfdcffbdbbafedfabdccedcdbaedadefbbfceadfbdffaffbacdeaadedaafdeefefdbebfceddcaabbdfdbdaeeebbfadbaaaedbbdddbceeedbdececcfdbfaafddfbfdbfccdbaaaffdadeefcfbaefcfddeecddadbaceccdcedbcadfdbbceddfdeaefbdbbeafbcdbeafabedaeecbbefffccadbcdbfbcdaecbcbaecbecabadbbaebfbebeabdcfeeebdeebeddedcafadbabbcccafadbedeabacfabbdfabccfbcaffaaccffefaabfbfdfaffbbcbfffbdbeafacaffeedfacdbeaedbffbaabefbecefddececcdfddcfcafccefaafffdeaefdeebdcdedcdeadeabaeafaebfdbcbffeafaccdaaaedbcdfdeaddbbcccdfbbabddebeecaabbbddefeedefcadcbefedbebcefccecffadadcfbbfffaaabdebebcbdddeacacbfdafefeaaadabccfccdebcbebdfaaaadcccbbeeefabfdddecccadfcaefaaceddbaeeefeeecaadffcadddeebbbdeceadceaaaabeddbbafedcecfbdbaaebaefffcbccdfebfcecbebfdbcaccfdafacbabfadaaceffbbfceececcdefdcfdeffdfeabeeceaaabafcaebefaccdcbffefbdeedbafbedbbfcaaecebebbbedbfcaebcfedfddafdcebfecdeffedeccbcdafefefacccaeaeaccceabdabddeebcecbfcfdffdfcaebaaceeecaccfecdfaeeecfbaebfcaaeccdffdfaedcffaefafbeffdbbafbbacaecfbcbaeddcabaacdfbaafaababdbddbbeeddfeaacfdafbefcabcbadbedebcbbddbeebcdacaddccccfccafffbafdafcfffddbccbfadbfcfefbefbedeefafabafcbacbccbfbacbdffebbfcdcccbfdccfaefcdfadedebfcefbaefedeacfdabdffadcdfffacfebdafcdcdbffecdddedfdcdbfecacbcdefaebaebccadfcfefafedfdbefaeaabbddfaccbcfebabbbdabbdbccfffacbcfeddbfeaabcabbeabfdffdefaabaffdcdadbdbafdfbfdceddcbdcbedfbdeebdadacdafedbcaadddecdfddcbffaaceecfdedbecddbafacebbddbfcaffcebffdcdacebaaebefdcedbbffbcefbfddbeafdadddcdfeddfeecfcaadbcefabcebdabdcfadabefbffbeaadcffbafbddcafabecdcdfeadaecbeacfbffebaabbbfedfdfaccdebbdfbbcdeaedbeececceedccbecbbdccddabbafebcfbdfdbcbacbeafebdefacefdcedfbbcfeffdceeaddcebdacbbafebdcfadecbbcbdfcacecfcbafbccbcbfaaacbaacfbaabfefabeaffadfcbcdfebbbcbfdadabdafdeaffaeacbccfeaafdfcdeabecdefccffffefeebbcaceebbbfddabfefebdcbacfcdcfaeeaabdedeeaaffaedbfbeffbccebcfebceaceefeeadeeeffeeaceecfcafdffcdbdcbdcdccafbcddebcdeeffaffcacbefbefdbbdaeaddeaaafedcffbcaebfaccccfcabfbbafebdacdaeebfccebbbdbfaaefdbeecffcbefdfcacbeffbcafaeecdaeaffddefcceffaacfdfcbedfbedacedacfdfefbfecbbecdcdbfdfecbecfbdaccbedbdebadbaabcfdaeeccbdacbfcecfbbfbfecfebfccadaffeeeadeefbeedeeccefaecedaadefcffaecbcbceebdfcacabfdeabfabcfdfcfbcdcebfadccbfdaaedecaefefcaaefbedcebbecebbbccbcdeeffcdcacfcffabdbbeecdbaadccceababbbecbfdbbdeabdbecbbeebccbfeebddddfbbafdbabfabbcbeddfdbbeaadeefedeffcdbbaaffdeebdadceafcfbafdebfdbdaeeadfbacafcbdfdadafeeddafebadfacaecceedbadabcaecfedfeccebeacadabdcaaffafdbcbcfaeadfeffaebbbbfffbeacefcafecadccffbefbaefbbbeacdceacbcdfcddcffeabbfacaeebfaabcaefcfabaeebcaaafcedccbbacdeebbedebebaefbdefceacebcfbbcececbcabeaebeeafcecbfbcdfdcfcfffafaaaedfdaeccebadafaaddbeeceaccbdeebaeeafadbbfffdecbfecbdaabfafebbacbbbbbfccfabdfcbaafcfddafdabefafbacccdcaaaadbcedebeedaadafdcafcdacaacddcebcaffcdfcebfeeeacebacafcadfefffbdcdfacabceefeaebedccfbdbedadbfcddbafdacccdbbcdedecacefbeaefaedcbeaeaffadacdfdfdefdeceaaeeefacbffefbaaeafbdfbecaadafacdcefaabfddbfcedffaeaacaebcdadfbccfccdcccdaeacfbbdfbfcdffaabebecabfebbffebecdcbeffeceefabeceebdefbfdebaffcbbfbabcdfdffecfadefeefcccdedeaccfbbbedebcedecbadbbabacbabcffafffaceacbdfdbaaecbcfeacecbbbfecacbdaffbacaabfaeddbcedafafdefbfdcdfefeccfdffebdecfafeafeaffeeeffffdebbaccaaedabafbeecdddfbaacfddbccbdeafabfdeaccefdbdebbdbccaccbdcaecfffecbeffefdcefadbbbcdfcafbfffdddfcebadbfceecbfbfbdacaacccecdecdbeafccafacfceeefcefbcaddfeebbebcbffbbaedefafbcabdcdcfdfbdacdbedbeeccadbfcfccbdaecdeacaaedbabbddedecdbdcbadccdbbdfdeecccffddcceafacbbccaaeadccdebcaceccdbdbdeeabddabdeeeadedbbddbfabfbbfcfdbffefaaeaadfcffdfeacfbdabffdadcabbfbebcacafcbbddeafdbfdacfdccbfdacfebfbafaaedadbbdcdaacaeeaaedbaeeabeabafaafdceeaaabdfcdbeadddaacabacfdacabaacafcbdcabaafaeabadfeffaefaeceeeceefeceaaeccdaedebcaacddcfcceddbeaadaebdafdcbeaebdedffdbebacafdaeafeddeddfbfefceaabeeecfaefbedaaacfacfaabbcfcbbddbfadddbddeaadfcaabeafdbceacfbeadbababfeecebadeccccccacebceddeaabbccacfedaedfbbaacecfeedebfabaacfcdaabfbeceabcbaabeedbcadcfadeafdfbcabbedbfdedccacdcebbedbfafbdaddecdbbeebddabebcbedbedbbfabdedcfdeeeecbedbaefbfffcdaefaabcbebeedaccbeafaeafbbaddfadffdfcedeffaacfaebfaefeafbcccdccdbbeacbfcfeadeaadefaddbdaccebfcdabfdaaaaaccbfdacfcafbdcffdecdefadadecceeabdbdacabadbaafcbeebfffafabdebadcdedfcccacbbffffbcbbacabdaebeffdddaabbfbcdebaaebcbfaecfdcfcbebabdbccebfffdddfaacdfccaabfacbdfbdcdebfcecccafcffecdfaaccfacdaccdcbeefdfbcadddfbcbdffeabaccfdfceeebbdedfedeebfdeffcbafaffeadebbfaabdaefabcefcfefeedaceccfbbbdfdcfbdeadbbbcbaeeeacdeaeeffaaabcefcbabbcedcccdedacecafcabbdccdcbcaaaeacabeaddfadadbacefedbbeeeeeffebfbfddeccadbcdefdeffffcfddfaafdfdaffcadaacacdecffcfbfabeedebbbccbaccbcddbdeebadeeddcceceafbdbcecabbeefabafaaeaebdffdecbaeeacacabdcebbeabcefbaaffadcdcfbdccacdebcfeddbfdabcdeabffdcbeeaffbfeeddfdfdfebebbffccdfaeaffbcebfbaceececacfaccdfaeaabddcdbfbdcbebdefcadaebbbfcffaafefefaceaeefaccbcbcabdbaadaacafaabbebfbbcebfeefbcaccafbfbfcceccadbcccbaeafaebaedcbddcbcadfecccedebceeeabbeccebfefcdddffceedcfcfeceaeaedcefeffcdfecdbecddadcfecdefdeecaaebcdffaadacaefabdcccecffffbadcbcdbfdeeacaceaefaefedefebaadfaabbcabcefaeaebdfbfcacabebbdccbbbadeccdbadcdbecedcbfffecebdafefcbebfcbfbaeaecbdffaecfceccfbabffcaedbebecfabdffafadbaeabecfcbccabddbeddebeedaaefabaaafbcbfdbdeecbaddcceffacbecadeaaafbdfaebcdfafcafaeadbcbcfaffafcfddfdcefadefdcdccfefcedbafdefdcbbdaefcbccfbecffbfdcbdddffdadacdbfbeadfdecbaaceeedbccbabbcacfbefbccccfbbdbcadfcfdabacdfbbbadbfbfffebedcfdfccdaefdaefeccdddeddbdfeaffcafecbadbffaceefeecfaddfcdcdddccfdccacdaeedcecbcbbcafbfebcfaafcdffedaaddddcebdeffdfdbdfdfbabacfcaaababbccffcadbdcecbdacebcabefcfecdbebbdebbdeefeededffcfbeadfdaaacebbaccdeabcdbbaebdaaafdffebccbbcfebdbbfcfdcacdbabaeabbffcffdaaffaaeefbbcbeffaacbcedbefcbaacecedcfebbeedbabfacedcfdadfcbcaedfefcacbfdfaecfcaacceafbfeccabfecaefeacddcecdbfecbfcbecccfcdccbfecccebaabeaeaeadeaaceebdfabeefbedbfabedafdbebbceadecabfcefcdadeebabeffaabcaddcddcfedfbbffbedbacbdceccffecfafccdebbbafaefcebbfafabbaceacccfceaabaaebbdabccabffbcfacecbbbfcaccbefffebbfecbceeabbaebfcfcfcfddfedfceecbccbeafedaaeebfaebdadebcabbadddafeffacfeefabddadfbbceebabcbeedcebfadeafbefacfafffaeadcbefcedbfaecdbaefafabfddefecabfaaeeefefccbbbbfbeccebbefbefcebaceedcaeaeafecfdacbfcbebececffaaedcedefbcddbbdacabcfeacccebadcfbdceecaeabaeabafdcddceaabccbbcaedcfafcfaafaaaebefcedbecedbddabfcfebdfebddffabeffdebbebaeffebaedeafbdfffdbaccdffffedbacddddbdecdebdeaeaafaebeebbafabbcacadcdcbdbffcfceeedcefcdcedbfcaabeabfdabacefcadfbdbbdaaecddceedaecdfafbaecdecdacefdabbbacaaaafeecffedababfaebffbbbcdaeaedcafbdaccbaebeeafbbddbdcbcbfefdffaccbeaddecbabacaccedcdcbbbeccbdfefaafccdefaeeaadadeaeaeafccbababafabdaffbaecdadffaaecdebfaabbfbddedcabaffffdcfebcaefcbebacdbaefcefbacbcdfacecaeebcacbddbadaeefffbbeaffbeacceaccccceeabfdfbdbefabffdbffffafefbebcafcceeddbbecedcdfabddfedfeceefeebddebebbdaaccafedebfefefacdffaabeceadedfbdaaceacdefbeececeecfeebfcefaddabbfabaebcbbcdceeddbbaebbbdaaacbddbdcbcdcbbdcbdeebdbecffecfefaacfbebcbeddbeddbeebacffbeaecbcddcffbcbfbeecfcccecdbbcdfaabeeeaacffddbafaeeadfddaceadbaccfbfdbecdfadfddfedacafcacebffcaffbfedcfdbbefffcacbdfabebbfefeedccfdafbeeafdbafdddcadadaccbefddfccffbdfbaffeafbdebafbbdbdccccdbdfdefdeeffeaadfdaceaaadbefcbbefcaedececaccabfafbaaefbacbdbffcabebdacdbbcfcbbababaacdeeeacddbddfceedfedbeccbddadfcfdebfecadbabaafcdadedecedffedaaeccfbeddbcdddcbacafeaeddbfbdcbeadbecbfcbdefbdebdcbbecbaceceedccebdacacabdfffbbebbbbbddaeeebedddafbebadeeadbbfbcefdedbfdcdbacaafadfdfeccbbbcfdbeafbdffaceeeeeadbdcdadfdebbdfbbdeffeebecccecfbdcfbcdfcefaebeaeccedaeecdbfbccbedfdbefadeadbdbbddafceabeecfcdeaddadfaacbddcadbabbedcfbeecadaddabbadbddfdcbfdcaafdbdddaebddabfaacbdfbbefdefcacdbebdedcafaadecefbdfacaabceebbddeefcbbebaedcacbcebbfedaabbccdbadcbebfaffddfcadbeaeebcffaffccfcfcabdeedadfedebcccfebaefeddcbaaddbccccaebaedaeafdbfbddceacbecadfabadccbfbadaeebfbedeadebabbfefbabccefaceffdedefecadefefdeecabcbaddddcaaeeadcbffdfccddeabbaacebcdbcaffefbbdeabedabbbebdbeabbafaaabfacdccfbfbdcafcbffaaabfdeedfbdebeeafbfeefadeefabcffaebfbbbdadcbbafbfbffbaaabfeabfdfeeaefcfdaadbeeefbcdfceaafefdacacdbcdfeddfaeaaaaafafcfeddebaaacacecaddbdbbcabbafefecaebcebccbbbffdddaccfeeecffcbabfabcafaddfececbdecefbecadfbddcffadcefdfccedbbfbaabdacaabbcdacefeffebedebbcecdfaefaeefefadedebeaecbacdabbfacecddeecdcaedccdeabcafaffebdffcccfbdfeaeecefdcdabadcfaaeabffeafcfaeafbfeeedeffbdaabbcabaacefcdafafedbfffdfdabebbecaeecdfeafdeaffaccdeadbfebdeeacbbeeafbcaebcbebebaddebecbdbacfcdbceeddcfabcafabcaebaecefccbbabcecbfacedeeadefdbddbbfdbfaaefbcedfcaefacfbfccdfedcbaffafabaacbfbeafbbaccffaeabaafdabdeacdafbcbdaaedcfaeffddbffdbcfbeacbcdbbdfdeedbcedcdfaecdffbafdbcacadcecacbfddcceeffafededcbccebafccbdcbfefbddfeaffdefbbeacbaaedcaebfedeefcebecafeacafefeabaecebababfffbbfeefebaacdbdfbcaffabfccaecbcbffdeafffcedaceecdbdeededcbebadbfdafafcacffccdefaedbfcacbbbeeffabdcdcccbcbdfeabbcfdccefccaadbcfcefafbfdebdcebedeafbabaddbafcbecaceeadeeabafcbbbabedfcddfbefedfbddfaddebbfccaabdcecdcedabfaaefeecabcedefccdeffcdadaabfebbfecbeebfcdcfdcafbfbcccadebabfbfeaacfbbdbdeaddbdbecadadceffebbbedcbdfccdabaebfdbbfbdddaabeaaadaeccdeaeefcdedcbfbfaccebfafdbaaadabcaaeafefacddbbadbcacefbccfdecbbafafbeebefdeacadacbccbdfaecfadbadbddabbdbcfeafdedfedcceaecbfabfccceccfebbddbdfcacafffdfecdeefbedfceddfcfecceefcdaefbafbfaaaecbddeedaacfecbbaacfdededcfabfdbafceeefdcaafcaefbfaeeccaacaccfaaaeaebaedfcebcfafdbcfcdfdfdcfdebfbdccccfdeecfbaeeeadfecbfdabecbbafbbebaefeafbeffdfbffaaadbcebdcceccfffefbeabbdceeadfcfdcccbbefffefeefbebcdaabfeefeabfbbafdfbbaefbbbdeefeadbbabafaafcceefdbdedbaacebeffbeabebebecfadcfecaabeaefbedfabbeadcbfeadebaabaaaafdcafdcadccfbeacefaabbdbfdcbfffebfbcfbfdcbdbcbcbdeefbbfdacbfcddfdaefaeecfccbeecacefffcfbbeffddbeddfdeaaeabdacbdaaedaffadcceeddbbdfabbfceaedffbefdcbbcaddcbeededbecddeaefcafcffcbdcbdcdcfaafefffaddffaaaacabbecdabaefcbbbeffcecfbbdeeccaedaaeddbaaebefcaedacabedfecacffccaafbfabbdceccfdefbdeeeaaeecabdcfaceeafdfcebfffdafcbbaabacddffdccffddbdebddbbbbaaacfbfaafffbecdeeaabcbeacbfdceadaecfadbdccdbecfbabcfbeaaeabcacebaabbafacfdebafdcffeaaafeebeacafeaccefafbefbdfaeddffaaefedcebbabacadbbefeeafbbfcddaafaffdfdeadecfafaadddaeaeeebedefbbbecfafbeebcacfbbcdcaffebcbcadcbdecefdfebcbbfafdbcadddfbcefdcbbbcdffeacccbeecabbbdcdaffeefcfbabcfcbafffebbfeaeebbeefcebddfcadecbebaeefbdabccbadccfdccfdaaaeecafcdedcceeecbfddeddeaaacccbbdbfbbbfbcedbeaddeedeecabdfeffcffdafacaefbbedeeffbcbecdddefadabccfbaecabdcedeeffcabedbcccaefdbaeecbffadbdbafadcbbfbeabeabbaafdeaedacecbaffbdecabfdbccccddcfdffffadfbdfbfbebceaedfcbaefcedbcfeaabcdfeefbccaedccdaaafafdeffaffbfabbbebeceacdfcedcccbfafabefecbdecedcbefccacebbcebdeefbbffdfcebbbabedbdbdbffecdeafbeaaeabdcebddbaebddbbadcddacdddafdebcdffcbdbabfdffcbaddcacaaccfeefbdcdcffdccfbccffffefcfdcccdfffbebcfacccfbafffdaaeeffafdfdabdbebdcdfcdbadbfeccdbffabedcfbabbdebaecfabbefdfeabbcdbadfbfbafabedeffdcaeebbaeefdccaeabdecaeedbbdebbdcfefaaecfffdeeeccdeafefbeedcedebebdffbbdcdddfbddfbcbacbdddcfcbfedfdcdfccefccbacfeffbbdddaaefcefdacbcabeabfbccaaaaafdcbcafbaceefbfcaaaecfbdeaefbfcfebbdbdafcefdeaadbdfadcfeccbbacebddbdfadcacacbfcfdfbafdbdbaabfaeffdefcdbbaecefbecebcadddabdebaafbdfdcdbeaccbfbbceadbeddadefdadeeabcdfbbfbbadbbdaceffadfbfebaaddfebbbffaffdcfececdcbeebcaeeadbedcbabdadabbdaccddfbcccffcbdacbbfcebfccbcbdbfafceebdcebdcdefaeacfdfbefededcdcdbeeeacccddbbcbbbdaffdbddecfecdafdbdbaacaaeaaadeedeccbdbddababacccbcaefdbbcaafceadcaeaaaadbfcafbffdceffacaaaeebfadcdcbcdcfecdbcebcbbfeabdcfdbecacbaacfeccddbecbbbbfffcdacacddaeaacbcfbbfebebeedbbffaebeedabbebffeeacfccffcbabafaafacecaaeedacfbdefecbbfaffbdfbfbaceadcbfbfafcdefbddedceafabacdaefaaddfacdfdfadaeadcaafdebbcecbfaebecfeaaaeccafddfbfaceeabcbeefcacdcbdedbabedaffcaecbdfcadedbcfcbcedfbdfcbaceffedbccdbebcdcbabbdbbaecedccbeafbfedcbfdcdaffdbadedbefdeafaabaeccbcfeadefefacadbfebfcabceeddaeccfabeabfcafafeacecafebabaaadbfabdebabcecaafacbeeeeefddcddaddaeaceaacceddedbcdfafddebfaebedccbebefffbdfafbdbbabeeaaaccceebcfffecfdddaafbdfdcacdeaaddaaceeedaaacedfdfcadfceadbebbeececfcababebeaffdadfcedbedbacbfabfbfecddfadcddabaddeaffadfddefbeacccffbbaccdaaaecebfffbebaeeffdbaffcbfecdbdebccbfdcdbeceaaedacabdeebadfffaabeabfdacdaedabfdeddcaefdcfcdedadffbfebaeecfbcfcdcfdcaedcbbbaedfedffebadcdacdeafeabffccdfaffacabdbebeefaffccabbbcdcdeedeedceeededaebeedbcafbeccdbaebcafffcebbadbbecebaacdbcdbeeaaabdeacbaacdfbdffebbddbbfebbfccfeffcfccbfbfaceeedeecfebedfbaadfeaacaebbddcadfacbebaacadbdaffebcbbfdbddfedafbdceddbfaaaedcdacabbebcabbbaaefbcedddfbbedcffedcebfccebfdfaeecaafbbbfdfececaabbfdbbfaecaceffdafdcdafacfdcfdbccfffccdceeebeccdcefcbdebecfabcfbfcfacdeceadbffbfbbcadbfcecaccfcabbdddfedcffcdcfbabfedaedbbfbdeedcccdeaabefbcdcfbbdbbbeafeefaafefaeabaaeeedddaccedcddbebbbcebdbdaaadaaddcbbdbffdfbeceacccbdefdaefaccdefbaddcacfdabeadcdefafcdaabeffebeaeceeacecdaddcddeddaaceecccecfacfddcccefadcbbfbbeeacbafdeeeaefcfededcbabcfcadbfcceededcfdcadededebbbcacdeaeeddaacdbafefdaadffacbdbadacfdbdfebcdaeebbbcbcdfaccacdfebaabebcdaecaaacaeceecdacfcbaadeabbfecbaabbeddeaccfffebdaeafaccfeedbabfffaedcedefadcfcbfafadcbfbedaacdafeacfeadefadddbbbfcafcfacedfddeaacfbfbffdadfcebbbdcdccabaaebcdcdcbdadbccdddadbdbecefabfdbebeefdbababbbefebacfeafcbecdbcddaaeaabefbefaabaedefcafadeebdebcdaabbadedfadeabcdcfacbedbffedfedeacbcefeafeeaacdefbedeecceffececfafaedfbffefdaccbebccccefcbbbbbadacfbeafdbffeaebeabefcfacbeafccbbeabecbeccecedffbbddbccbdaefbadafcabdbcecbecaabeaddaccaadcdcccbaaedcbdddcccffefdebecbccbaaacdeebddabbedbefbaeaebaebeedacaacebfbbaecbcaefbfbfdcbeddaaaedeeefeaedbbbdfadcbfaadceaadcfdddbeadafcccbeaecbbdbafbaccddbdafbfcadfdcbceaeddeccbdafcdcedfeefeedbbffbbaaeceffcfebadedebbedfcbfbfbffeadaceddaacbfdaacdbbbfdbcecbafaffacddeaabdedbcbfcdfbbffdfedabffcbdbddddfbeeabfbeffbeedfeacccabbfaabbeaafebcffadacecaabbbcfcdddfbccdacaabafdecaedbdceecebbfeafcaeebfbbebccdafbadebfdaadaeaebcbcddcbcddefdbfbebcefdcdefecfcfcddafebebafccabeefaaadfaeaddfbcdaecbcbffcccecceafedadfeeceafaaeebcbeeebbecccbbfeefbdedaddfbdbefbedcbedcebddbbfceffacfadfffbfdfcaaeebafabbbeaaaeebccfaffafeaacebafdfcaeaebdfbccbaaecbdadcaddaddcaafdbdcacddcadbefdfecebccaffddfbeaaeaeedddfcaddfefbcdbadfcadadcffacbceffcdffcefedcbfcbbbefdfcacafbdbafadbbefaabdbcfbbbecdfeacbddcfbcedcadcaebcfbbbbfcbbdddddbdadaedfbedeaffeaeffbfdcfcdbaeeccbccbdedbfdaafcfabddcdbceaedfdceffbdcfcecdbeabbffebcfcdeddabefdfbbcabcecfdaaedadeebafcdbbdecaaafaeaffebadffdcafcfaceaeeaadaffafdbcaaffffbbbababfdbbacaaffdaaaedffaabedacfaeebdacfaeececcfadccdcdcdbbecfbbffecccfbffcdcdfbcccffcffbbedebdebabaafcebdcafeddbdaeefeddfdbdfccdcebfffdbbddfeddafbdfbbafaaacfedbbbeebffdeafaffbfdcefafaeeaaafdbacefabfbcbfdeaaccccedecbfbdfeabaaaafadcedafebacdbdafddccebeefceaecfdebdafcafadffcdadffedecbdaccbbbbacaaeebdceecdedbececfecaaadeaafdacfbaafdfcffffdfceadfeffbaeabddcfcdfeddbefbcfecccafdeeeacecbdfadbbedaaaecfcbbfdaacdaaeedacdcbfaaaebdaaebfbddbbdccbfafadcfcbedbffaecadaaebfadeaabdcaadeafcdfaddddadbeccecfcfcfdbbdcabdfbaadfbecbedefacfecdbefbaeafacbabcbeaebdeafeeafcdedfdfabbafaefedfbdbcadcdfeabffdedefdebcabdfabacfcfebeabaceadedfeaaefaaaadedacbdabffcbddfcccbdabbbcfefdaffeebbcabdafbcdfcaefdacaeceecfaeffcafccdebcbffebcbceadfadccaeebbbcbeeeffbcecfcdbcbebcbcaaabceceebadedacdfbaccdcedcaffbadabdaedadfccddddaceaadbcbdceeeedbddfadbececaeffddcfaeeebbecaeadedbfaebfafecbbcbfabbceecccbefabafcbeccebfbddbcaffbcaaaddaadebcffdedfceadbdccacbffcedeeadabccbfdcdddcacbfcacfdcabbdedfbcaaecfadbdeaeeddfabcadebceadbeeebbfcbbeaabddeeefdeacddceeaefbadecbbbbfaddbedbbcdcdaefebdeabbebdabdcabafaffdeaaffaeeccccffebcdafbbbccdbeefadbaefadbedcaffdfcdefbaedbdeccbeafebcbdabdefbaedbbfeefdcdafacdbcbceaacbcbdaeabbdeffbbcaeabcccbcceadfdebfddebfdfcccafdbecddfaaccfafdacadfdebbabeefabaebffabedefedecdbedaedccecfbcddeaafbbdeaffffefcaddffbafbfdfeaaccfaececcabdecabadbbfdffbcfbabeefcceffdfebaefcdcdbaefaacaccecfbbbcdaadcfeeaffbcfabaabdedbbfbdabaefbddadedaceceacbbcedadcdbadfebfadcdbcdfeebeafdbccacfedadadecdecadfdeccaeeafbedcededacedbecadafaefcfcfdfffcaffaacafcfeabfdbadbcdfffccdbeebaddcbdcfacfbccbfbecccfbefefbdeafacfccdaeffcacadcfcfcccaabbabcadbeecfabbdfbaeeddfeacfadccecccededcfabecfeefadddecbdebaefccaffceccadddcafadafdeccecfbcebbcfacaefeabadfebafcaaedcccddcbfaabdbcbaddfeedcffcedcddcdadbbcdefcdfccdffcbdbfffdadffdabbcecceebbfddfcbffbaffeaacabacfecbddcaedccaedcbfedfacffcccdfbeefabeceacadebaffccaecbdfddaceceedeebfdeddeeedadcbaabeabcbdfdecddafabbebcbabccecddfdaabbceddeacceefdbeafaccefafdebcebfbeecbdeabfffdbffaffcfbccbfbddbfebbbdebbfdefdcfccbbaaeecfdfdefecdbfecedcabfbaffcdaacbefeabeacbbddeefcffbeabbcfcbaaadeffebefbaecfdfccedadabbbbebcaccceacfabdfdfcbffcecfdfdedadaceeeebbdfffcabecdfacceeffbffbaafabbedbabbdbbaafabcffbdfacceedbfaddcbbaffebcfacfabbeecbefdbbafdaaadafabccafedbfadfdbcfdcccdfdcdabbacecdacefcfcebbefaffdeeebdaebfaadfabefdefabaaefbfdffddccbbdfbfadffafcbfcedeeebdbcddebdccdfefeafdfdeadabaebdfdffccbecebbfaacecafedbdeddfcdaeaadfccaccdfcbefedbafacbabcfdebcfafefcbfdfbbadadbdabebabfaadbbddadddfddeecddbeccffadfabbcecdfacaedeabbbebcdfaacfbabbbefbbddfcaeaabdcdbcebeabdeffffbccbfbdcdcadcaffcefaaabbcbcaeaabcbfabcbddeffdfbfbbddceeebbbccadffcfeedecddcbccfecddfdfdbfddfaaeffbdcbacffeeeccbdfddaacbaadfbfeecffedcbdcabaeaeeeacfbebaabdcbfdaebafcbcfdbadbeaffbdafabebeddbcfdcafdcadfbbdffebeeaedcabbcfeffcceeafafcfaefdacccefafaeddccfdadacbcbcfbcedcbecfaddbbebfafdedeeddadcaddafbfdaecbcadedfdcafcaababaaefabeffcddfefcccfeeeaafcfcccfdcebebfcbcaeeeafaaecfccbcffebadabafbaeaecedcaaefeabbbceebdfaeedbabcceeacabddcdebbbeefeacaaacbefbcddedaddafeabcabdbcaabfafcbdcdcfccffcfbccefdaddfbabcdcfbfbcdececadcdccaaaeaddebbebeaaebaebdcfaedeccabbcaeefceadcaccbaedddbdfebccbfceabadbbbdadaccccaaabecddbecfdfbcfbdbaabcebfdfffedfdebaeafaaeafafdebdeddbcdbacebbefcaacdecfbefbadebdaaaeecbcecabaebebcbbcddbebbacdacceefbeabfbafebdcbdeedbbdbaebbefffabddcdafcddbeaccdacdefefafecefdffecbaaacfadbeedeeafeeacbfffdfebccddfaacfcdcaeceafafbffbdbdccbacebacbcbddafddeeebbcadcebfedffaccdbdefbccadeedbdbcbceddedbcdadeeaecaabbcedbeabffbecddfecaffdbffbddcfcfcbeebdbfeffdfebbdcefdebbdaabcabafbaacafdaebeebdbeafabfbdebfddeeeafccbcfbabbabaeacdeceafddeccebecaafcfddabeecebfccaadeeddbfbaaebbabceaedceafdbeeceaadbbafaabdaaefadcaccbbcefefedbfafcbaddddfaaeaabedcfaeaeabcbccdbbcbdaedbeafdeedbdecfcdbffddefaefcaeaceacffdffdfebeeadaadfbeeeccbaeeffbbbdbbaacabcbbbdfeabcbdfcadbfebedafcbafdabeaccfcadfbebfafffefceabebaaacdccaacdfeacebaafffbcddaabecbafecdbfbaecdbeededeeefaceccffecbeacaceeeccbbbadbaadfedbdefbadafdfacbfdcebafbfbbbaeaceedfffdfcdfdbdfffccefdbfafdbadcfceddffdbadfbdabceaedbfefaffdaeecdabececdfbaabbcffbbaabdbbfffdeedeabccbabedeafadbedeabaedfdaaacbeebaaffdbdaeedcdefeeebcecfceccbedbbcfabadcbeeacfdcfddcbebbafdebccaabddeabcfcdbacbefcebacebaeaeefcebbbaeafbbdeaeedecaeaebdabfacdcbdaccdeadebffbaefeaebbffeacaccbefbceffbeebeaeaeaaafbdaececdfffcafdabaaaecfafbeadabeaffaaaccbceeefafffbdadfaeadebffbaddaeafafadefdcebefafbfbeadddffebaabbcfaafabdacffedebdbdfcfbbdaefbdcfddfedbcbaaafcabaabddfbdebedcdeccedcbdbfacbbbceefdebedcafdacbdafbbebeeabcdceeaccdffcabefbaebbffcebebdbacdbdbcdbcbdfbadeffaafdbecfbdaaaebbcdfadeadcdeaafadecfbbbbeffafebfdbcadcbceefcdcbdcaacbabfbfdeefccacaeceaffdeceeaefecbcebadcccddaddbadfcdbafafaefeadaaedbeafaddfdbedfbbadbdcfadcdabdbcbfaafeceaccaadadbbfaceaecbefbcdeacacbdcccccabacbedebadcdfabcafebdbfaaabfafdacfecabefcfcbfdecfcfcbadacfabedccbaeddefebabcafefbefacfeeaebacdfdecaebfecddaeeafbebfefecebcdfccdaccecdedbcdcbdecaafecddabdeaeaaffbdbbabffafcbbeaabcaabfadfafaceacafdbebcdcbdbfafdfbafabdfcbfcabbfeafebebeceeeccebccabbeecbcfaefdcfaefabffeddbaebbfdfbebceddbddaaeedfbbcaaedcbdcdaadabdeebeadacbdebfecfdebecfabeafdffbfcedeacbfdecaedccfabcfbdffbdaecfdaefdcefaadacccdedaeaddbdcbdeaffabedbdfbddbfbecbcdcfdfeccfebbacfbcddecfccebfdcfebeacadbfecedebfbdfababbefdcebccadeeeffcbabfcaebbaeebedeffababedfdefdaefdcbedbadddacaebebafdbcaeaecddeebcbdcdafbdafbbcbbbdcecdaacdedfdfffbdbbfcaeeaecbcbcbaeeeccbeddaadebbdfbbfcdbffccbcbfdfddcffaaadebfaeefefdeccbbdcdedfabdaadbadccdcdbbebdbacedbaaaaacdcdfaaabefcfbfbadeddaeeaadbfdfebaceaaeffbfbacadeedbdfaffcedabfbaacebddbbdaffcaeeaedecefafdadbbcbcbffcdeceededafceaceedddabfacbcabdceecccfdfccdebcbdcdcaccfcdffdffcebdeabfaabebaebbfacdbdcefadeaeeaabbdceadddefdddfcafddabfcbdfdebaebcddcafadbaccdbeaeccbcddcabceeadebddcccadeaabedbfcadeedaaaafafbedbdfaabbbdbbfcdbeefedacbbaacabbdfabcdaacfbacbeacbfdecfdccbbddfecdeecdceabfdddfbdaefbdafdeddedacbfaaafffedbedecedadebbbcdddeacabffabcffffedcedbbecdabbcadbdaceeccddddfbdaccbcfabecadcaeecadaccadadbcfebdddafeaeacfeffdedacfbbffbaceededffdabaecdbcadeecebdecfffcbbceecacbfbbbcbaefadadadbefcafccfafbafaacbaffeacfceaafbeccdeaeddfbaaaeefaecbcdafebdedecadfbeebbbadddfabbcfeaceabcefcdacacfbfeefdfdbeacdacdbfaafcedaacbfbbefaffcdadbaeaadfccffbffbecccbafbbafdacbaceaaaffcdaedcaaeedccdfeaafddbddfdbebdadfbecdeeaaebeabececcdfeabedfeafdefdadbceeeafacccefbeaabfedcbccefbafeecedebccafefffddaaddbafecbfbcdbdafbfccdecbebacadaacfdcaceaefdbdeecaabdfedfedaccfeefccbfebebffacadbbcdcdecdeabecdabdaabfeffcdbcafbaaebccecbdcbcdfebeffedafeaefecfdbafcfdfeceffdfdafbffcecfddebfcedabdcaaabeabccbdaabfdebbdecaaeefabadddddbcecabbcacabfbfebadfdeafdbfaeabadeefadafbecbccbbdffbffbceaabeccfacccabfdcaeedcdbffdbadfecfecacffcdfbbcbcfafabddfcfdaebaceccfeeaacceaaececfeaeeeaddefdaccdaefceaddfccccddfcbcaecbbdcfccdedebeaeffadedebaedaacdffddffcafaceccbccfcfacbaefdbabceabbbcefdfbeecadfecfdbaeadcaddebdbbccfecfefbaafeeebfcffcdafececffaededeebeceafbfcdeffaeacdfaaeebaedfbadebfccdaecefbccdafbbfbfadebdbacaffefbeddcccbdbcbfdbdbebedbdeeeaaceaebbebcbbdbdadfeaeadbebcabaefcdbddcffebedbfffdfadebefedbbfecadfdbdbddefbbeddcbfbffafeeabcebbbedcbdffcbcabfcfebbdecbefcdfeabdedefbadbdeabcddccbfffdccbbdaaebebcdcabbcebbefdfbcaecbffcccabbbfbaaeeccdbdbfdcbdbbbdfaffbaeaffeedbaabaceecdfbafeffaffecaecbffaecfdedbcddcaddcdfdcebaecabadccedcbeeddbefaadcbdffcadbecccfdabffbbaebefcbfadfedacfddcdeadedffaabfeccfcbbcfdecccbccddcdedbecebdcacacfddcbbbcdfeaccbbafaddbddcabefffabbbbeacfcbddaddbccdcabfeadcfbbcedcaefababaddcbcadeddbddddaecbafddeeeadefbbecbbfcdafdbbeababdbdfafacfecccbbbefebfcfbcaadfdddbadcbceababdceccccfdbcdbcffedfdbeecdfabfdfeeeaafafabecaafbfcaedbfaaacadbddebacaaeddeadfecfcdbfdcdedfecedefbedeefabeaddcefdeadbbafeaccfbfcfbdbdedffcbcedceefeaaaaebcccffedafdfeaeefafabbfbefdecfeecaadefadbebedcfecffaccbcddabbeaedcefadcdbadcaaeedcffbfdfeddeadfcfeccabebfbacaaabaaadcbbfbaacffdaefbbffbdacbcabacdffcddbfccbfdfcbdaeadaccdbbdadfebadcbedceffaceefdfbcbffdafeeceaaedadbffddccbccbbbafdbefcabbbceeecefbddbafcaedaecfebabddbedeaaeaecfebbbcfbbadeacecfacbaefbbaacadbbebdbfcdabaafacaebaaecceebbafebdadaccbbddfccafccffcfbaafcbbacedfdcbfeedfeccbbeccdecbcbeafaebdceddedebcddceafbdcbddbcadcbecbadfbbbaeccbeefeddedaecfafbdddbfdbabfaaefdfcbabcdeecceeceabbbefdcddcecdaecfccccfbddcedfbcaffcfcefadabdeeddabefceebefcdccaceaacfedbaebeefbbeffbcdafbffbfbedcabfdbcbcfdbcbbfdedfcadcaebbbcffcacceceeadddbbdbacdbaebedcaacedbacfddadacbbeacbafbccdcbcbeadacffbddbcddbdeecfbdafacafafedfbffeffceecdfeccdbadfcbfdeaabfebebfbbbafffadcfdbaebabffedcdbdbbeecacfbcabfffbfffecbccecdedcbbddfddbfaacffeabefdafccdabdbbabafffcdcecaecffeaeeafabaefafefdfbfffbfeafeaedfeaeefdaeacdafceecabcbeeefcddcbbeffbcebfabfeeaaaeaddebdcbdafbcfcebfcdacabaadbbfaccbfbabcefebcdeacdfccfcbfbacdbbaccaeababedeecfffbdacaebbaceffdbecafabcccdbbbcbbcbdedaaccbaebafdaabcbdaaaecccbfdccdcadfdebcddfcaebdcccdbadcdebaccbefaadbcbfbfbabedbdcbbaafceffadafdccabaabcaaefcfcbceceeffebddbbfaafbfaafaefbbbabcbbebbadcababbcdcecedeafeabcbbdaeeccecafcfadeeaacbabdbcadacadfbddfcdadaedddadeecceeedcdbbfdacdeeefabcfefcceeabdefaadcfdbababffdadabebabdfaccbdfbeccffebbbccaceafbbdbfabdcddddbbedbbcbfbeceddbbdccbcfdefbeeaabcaaaefcebbcffeceaeddedeacccbeadedfccaadfbaaddcccbcceacdecfaacabdeafdcabefcdbebedcaebebbeedadfbdeeabeebaabbdcecfbcccaaedbdcaadefbaebbccbcfbcdbeaefaacebfaafecccedffcafeddeacdeaeddfbbacdddfadfbdfddefdeadabafaadbabfdbbfbdbebddeacacbddeeccbfdabcddcedcdcfdfeafffabaadddecccefeabddaadceebfefadcdedfddbccecbadfbebfcbbbafbfaecbfaeddcaecabaaeafdacdacafbcffedcbeffbadcdafbbbdccaebddafcbccdfefafedcefdabfbddcfddbfcdceedfbddfbbacbeebbcdbcbabefebefacaefdcdfeffbfbefcbfabfeedbbaedcbbfeebaafdfeeeafcdcfafdaffaebccacedcdadbbfbddcdcbdcacebedadafbcbdedfaefdebeedcffdceaeeacbbfdfdffaadbfeebcaffffabdaacecacdcbafcbfdecffcbeacfdbaeebcfaafdbfacbddcfaadfebfccccfdcddddcfeadbfebfaeccadadccaccbbcddeadfffcbeeaeaaecccdabadabdfdaafeaeaccfbcecffaddeaeceaebfbaabbeacbcedbefbbdccbdeeecaebbcaccadefacaeeadabdeebfcabfbaedddcdaaeaebeebdbfbbcaffdecffcfadefbadebbbfbbbedfbfebedaeccbacebafcacbaceedcccaffecebccbfabbedbfaeafbafdaafcceeefbcecefafcfdecbedecaccfeebecbbfedccbfdbefbebffecabcfcdbffcaebedfacafdeceafeabfaffcabeaceedfeebcdaffcaaeaaaceeffbbbebfcfaabaefcecdedcedfafddededbebacafddeceaadbfedeccadcbbcdbcddefdedbcdeeadbebbeadffbbafbfbfcbdfafabfefafbddcfbfbcfaebdbaedcddcceefafabeaaeadffebfefccbdadaffffeecbcfbecbeaabfefcaafcbebfcdddbbfdbbefceffeefeeacaeeaadfcfaedbcddfceadbaecacafedddfdeecccbebfdfecccdccbaffbccfabeadbdbdfcbfafecfddebedeccedeedaafbebdbabadaadecedccbbcefeececcabaebdbaaedbbbffbafcddbadfaafacaffedaecdaeeadeacaeabfdbebeecccebbcdebeefddfcdfcdfacbbdccadeeaedccfaaceacaabdbeaccebdbdcabeffcabdcebfcdfdcdecbdbebabaaabeeaffdaacecaaadceaafcedbeeffbdeedfeaefcedbcffabfaeeccbafbffebebbdccabeedfbdafddebffefccfcfeeccfeddbcacbaedadaeddeaccbaaaecaeccedefedaebabbbbaceefabfcecafddfdefffecfeecefffffdcccbfabedbbafdfeeaabdeacfbbcabdfeeefbebbebadffcecadfccefecaffaefdaafbaefcefabddeeaaceaeedeffdcbfdfaedfeffabdafbacebefdbaeddcecbdacbadcfdfbabeaaafcaccfefdfaeafbdcabcdfedaaaabfeeffecaebfdceaaacddcbfebdfdefcfffaafbafeddaebfbfaefaeafcfaeeecbadbfeeaafecfafcbcaefcacbbbfbfdaecaffcfbfecafaefecfdcddfcecedcfdfcbedfccfbeeabdcbbcaeeecdebecfbdcdffbedabbdeecddfdaccffffeceefdfcadeabacaedaebafacbbdffedaabcbefdbdeafcbeadcecbbbacbcefcedfdcfbfdeeabdbcceacffeecfcfdeecddfedacdafabcfeeeecdcbcfdddabcbebebdccbdfdceffbfdcfaefedcaffdfccbeffccdcabecfafbbbfcccdbfaaefaabaccbbeabccbefabcaeabdaafeebfbbbdbfceccfdaefafebddfcfaedecebbcbbabaacedcdfacfdabeababfaaadceedddcedaacbaeaadbdcbcbfcfbaaaadedffcadefbcbaddcfdfabcfcfdfccdffdcdefbceadbefefadaaaefaedcbdafdcffdefaacfffbbbbbbffaaefcaffecfcfececebceffacfbacfdeafebdaedccabbbfcbdccacdfcdacfccbebebedfcffabeafeaafcedfceaabfcafcefcdbabffcaefbaaffbfacfecaaacfbcaaafafebcccacaaeaeadcdddfffdfddfcccafbdbfdcdbeabbfbeafadaeefdebcdebefbbdebdfecccbceaecbedbbbbabebfddbecfeebfbdbabdeeaeedfeaffceebbcffbdfbdebeeceeaedacebdbfdcbbbcbdfdcedcfdfacfcbddefdeccebccbabcbeccceddddfadfbafaebbbddaefacfdfbbeceaeedccaffbceccceeccfcdffbfdbaebcbbacfbcaafeecdafdccdbfffcbfcabbffbaeaacfbccebcbabdbfecefbccaaccbabcacabefebceacdecafcaecfcfbbebdcbeffbbdbbaeeeedddacfedafabfdfcdeefeebcecaefcffbbcbebdfccdfedaaaebadefbddeefecdadbcdededfdcbeedafeacbaebefbbefbaaacccadfdfcdafcdabeafbafbfdeedadedeabbbcedefeaefbbfbcccfccecbaeafacacaafbedaaedeaabafadefcfdeabdbdabaaefbffecddafdafbeefcfbcbbbadcfafbcdbdafdbeaddffcdabbfdbbfdeecfbfcadbedeaaccffcfcddbacaffeadbafabddafaadffadbccfbeffaeddfbaefeeffbdfdecaacfeafffbaffbffccaacecbdbaddeeaaedbffacafdeaabaadffefddcfbceaeaaefbccfdaedaeeddedfafafdecfafcdfdeaeddbfdffefabbdbfbaffbeffdbcdafbcaaebbbfadfbabcaaffeeabcfaafdbdaaedbcfdbacdebaeaaaafacccfedadfaedbffabdaececafdbcfebbaefbceaabdbceafeabefaddcbeaddaeabdbdaffddcdccebaedebcafddfbcccbccaebdcbcffcbcdbbcfecdbeedbdfdeadeffbdbbccfabaafbfeeabfedeeeacabbcaccafbbebaabdfbffbecdfffbaaadacfceecdfbcefebdccbdbabddedfedadedeaacceabdcfeebfcacddcbcadcfeabcecaadcdcedfeeeabdedabcbcaadcceddfabbabecabaacdfaaacbeebdbcaebcecaaecadcfdaaedfddcbbeebddffcccfbaefcaafaacbdabffccefcaacbfbbdaaefcfdafebaffdadccdcbcebfdaeecfacdefffbcafbdceacafeefdaedecfacaededfceacbaffcefbfddeaceffdcdbffbabbaeabeceaaddaeddafbadeecceadddabeaafbbafffaabcaccfccababbebbcbdbaaccacfeefbddecbaadddceefdaddadedeebddfacbbdceabfccabfccacedaeffafbfdeefbffdddaadadcbabcaefccccddddabcbcbcbbbbefcdfbdfddabebddbbfbacbabdcfafdcbbbcdbcabcdfcbadaabedbbacffdeefaeabdeebdecfabcbcafadcccebfaabfdeecaabeeeebdbfabfeffccdfaefbbbfefabdabccefadcbedfafbaacdfdfcbfafabbaadbdffbbbfecdbbdaabdaaaabdbbbedcebbadacaaefefcbcceecefbcbebedefcfdaccacbbcbdeaeceafebfbdfacfafcdbdeafefcadbedbdcaefdccbfeefedaeacdbcbdfbbeedeeabaaacefddbcbddfcaefbbfdbefccaaefdecbfdaedfacabffafccebecbfbaadbcbadcfdeadcacbeabedcafdafaeaddfcbbafdddcfdaaeafcacefcfaaaafdfbfeeccbacacdeedeffdeadedbcfbdfccbfdeacbfdaabacbefbeeaaeefebddceedcfaaaecdbdeccfdffbbecbeabecfaaebcbffcdecaceaacddebfadaefaeedfacceefbfadeefdeeedaceccabaaecabcdeadefbafdbffddafffdaafdebadaecdcbdedfccaabbbaafccebffbccceafaaecceaaafbdefafaaadcffccddfbaccfeffaeceeceedbfebdceaddddcddbdabecaffbcdeadecffcaddbaedbdbceeeafdecaedacecfbaebeaefaafcccbadcfcdbcbfeecdebdbfabadfbbcebbfaaadcdbbcacacecadddfacbcbfaaafeacdfeedfebacefaadfedbbebadfcddffbcfadacefcfdbfaaeeffcbcedffddbbbeebffbcbfabcdebdbabafabedbcbcdabdbcddbfeedaabfaddedebdfbebaafffbcabfaedfcadefaeabebaeecedabdedcedabdbebfacefcafdccfecfcbbdaaeefebcdbbcbfebafbfbfaedfcbfbcbdfcaebbabebaffefeaefaadfcebeaecaebadceeddddbdfefdeedfaabffdccedcadecdfdbebcbaccffbbdfbfaddcdefbcfccbcffcdccfefdebebfacfbcabaedbbdbedaceaafefdfcdcdacefdecaabbdddeffccbcbfebccabccdffaaeecdfcfcdacccacdcdbcaaceffdefeabaaefefbaffaeceabdedfdbdccedcfefcfefedaaafabfcbabcaefcfcdcebbcdcfbcdbfbdadedeebaebabecbdbafeeffceafdbcbcaeeabbaeacecaeafddecedccaaccececcfdbcebeeeddcfbfdbdafcfbfdeefbadaacbdcccaacccdbefeddcbbfaebcbeefaccfbfadcdddfeecfcebadfccdcdbffafffaddcbfcefbcdfbfcefcffbfbbeefdbbbefdfcfcfcdefbdddaabdddbabecddcececefcbebcdfccfccfebceafbefdefdbcebdaffffffbbaccfefeeadaceceadffafeccbbaedbbeddbedbccbefeddcbddbbddebadbbabcebcbbfdafafeabbccfadcdffbffcdbbaebfbfbebcefddcbfbfbbddeccfeddbadabfadafadfaedecbabcbdaaadedcaddfabceffdacabdcedabdccaeaedacfccfcbdabbdbfcebafebeeeffaaddbefdaabdaaecccaffecbdfcbbacabfabdadcefeffcfeaefcdebfbeeaffcabaabbfceecaddfffcceefddbecaedaafcebecbcfebcfadbadacaaebefedccaaaeebfaacdbdfaeffaadbffafaeaededeffbcdaafdecaabfdfcaaaadffbeebdaddfedadfecbbfcadadcafcadaaaaddddffcffdacccfaccaddeaaccffdceeeeadbacbbbbdfabdaedbbdfbfcfcacddcacafebadeffbdecfadadabaadbefeabcdddebadaabedbeefdfcccfccecffecebddfddcffcffddbdeeeabddcddaacdbcbbffaabddcbafcabbdfbadddeefeacecbbddebcbfcbbbacfbcacfaacdeadfacbdafdaffddcbeabaadaffbfcebbabfeadabcdabedabdaabeeeacacedeeeefcbbdbcdadffbdbcbbdfdbdbaefcfbaaceccebdccdfeaaffbdddaffddecedcebebfecbadadcaaddfefeebdcddddfaaeabeccfebbccadbcffddbffdcddcaffebeecdcccdaccbfbbadaabaaccaccebcdbdbffbcbdbdbebfbfecfcbcbefbcdbcecefcfabbdcfabbabcccfacbdbbaabbceeeebdcefaacfaccebdadecfbdbdceeedecfbbfdefdaaddfdffacaebddfcfccedaafddbadcdadffbbbfdbaaddacdbbcacbbcdbeeadfedccdcddbdfbdcdacaceffdcfddeeeeeddacbbdaabffcbdbadefbcbaafbcbaebafecbdbafbecceeecdfeeefbcddadccacefccefedddfeedbdaadbeacefceccdbdcddadfbfeafbcfcdbffabbefcbbbedfccafdbcbbfddcdfaccdaabfbcebebcafeffcebbcdfdebeeebbdafcbeefffcdcbbefcfcdaccbccccffccedbdadbbbacaaafbecaacbbbacadaadcffbbbbedfdbfcedaafbeecaceccbcdeeeffbceeafebdcfdcacdffdcaaebbafdbecbffdabbdeceabcedbbcfabfefdefbefaedbebcdbdebecdddcbcbdcacbadfffddaafeecfcedeeadddefcdcfcfafeaacaacbdebacdecbdbcbdebfcddffccaabfddfcfbddbcabeacbebcbbebfdebeefcdeabfccadbddfcdbcefacbcffdfbcafffcccaedcdaabefccfbfffcbcdbffadeecddfdcefdaecdeddcafcfefffccbddecffbefcbeacefcdafadbeccfbeafdffbcebcdcaffececafffdfeabfbaaedbbeabbbdbdebeaafddecfddcebbfaffadddabfeacaaebefdcaabfaddeebdbbeabdcbfadadcafadfcfeecdffdebbdaadfbccbbabcafabecabdaedfedddfcbdfeeadacfaffdcadfefbdfbbdecbbbbeebeacbcdcdbadbfebdaddfaccefaaaceffdcacfeaebcfdcaecdcabacadeeddefdaafefcfaedccbddbbedbffcbecfefbcbfdbebbcacdccdabefdbcbffbbcbddbabedeedaadfbdacbdceccfaeaaafacaeecfeebcacaeebdabcfffaebabfdaaafdeaebbcdcbfeabcdfdbbbcfdbfcebdebadddaeadbfeebaeafacfdcdbeceffbdceeaaafcfcefbadaabceffcbdcbebcfecadecfbefaafeeafffdcbcbedfdbccbbccfcdbaeafffddebecdebcfeacadfbdddcddacfdbbcebfeaeeccbfbdbdafecfeaccbedadfbfeefbffdeffafeafefebffefcaafeaebafccaefdceddbefaffacbfcbdcaebddbedbdddfdfcdbfdfacfefacadddfeebaecfddacdfafeffdeeeceaaecaaabfcbecbaecefebaeffabcabdadcadfbbeaabeefbfbeebedadecfafaebbddaaefeebcafcffbdcfaaccdffccfeeacecfeccdfcfdbedcccbfceabdfecebebabaedadcfbabebeebffdeaaebcfaccabdbfbdcacdfebadcadaffbdfecbbcedfdeffdfcbcaacdbcdddabdfdddeddaeaecccfbaefecbdedfacbcefeecbadbbafcdcebadcfdafedccaaafaeddaafbbfacdffdadbffdcbcacabfaecddafecebefbfeeefecbffedbedebcddcbbecabbcfefdbdcaeedaacbeecffacdfecadbfebffecdcbfdfdecbfdcedaebdfbbdacabdfdcccdafdcdaaeafeacdfcbfafadbefbdcdadabbeaecacfebceebcddfeaaeafdddebdffccbacadacedefdaeebcbcdaffbaddedccffdddeacaabdfacccbedeaaedcfbbdebbfbdabecbeccadfcdbdebebdffcdededdfdebebffdbdabbedeafafacaeaedfaaaeecbfbafbfabaffcdefcbdaebdffadacebbfbadacbaddbebabcdfcdfaaccffbabedbaebdfdfafdbacabeabeecefbcbfeadafebfeeefbebeacbafafbcdeeedbebbbfeadbbdbacfdbabebfdcbfdefcdfcdebefcfbfdafabecefadbedeebabcfecabedaafabcfccaaadfeeecbfcafbccbfaeaedafbddbceebfdabfadcbbedfefffecfdfaffecabbecbaaefdefedbdffdbfacdcacfeabbbbbfebcdedbdeadbcaaadadcddbbcfdddcfdbdcbeabbabecbfcccfbbfbddcbdbeaecfddceeedeecbeceeddecdabfdbebdedcebeefceaaaedfdacfafffdfaddadafcdfbdacdfffecbcebaaeedfaffabaaeeedbbfcccefacdbcfadfebdeccfedfdbebedadffcecdbffdccbcabeaabbebddbfcaffeaefbeacbeffecdaffbfbbcafefddbfadcdfcfbebfaebecadbfdedffedfdbdaabeebdbfbccdffeaceddefadeaccfdcbabdecafcbebebdeeadcdfeafeedaebbcbffccbcaadebdaeedcbdccabafbfeacaafeabcfefbabadbafcbbfeaebecdfbbaeabeedcaacdaaaaecbcbacbececdeefffbadacddcfaaceaccdecedeecdcbabfcdbcbcabfbebdcedabdecbfebadbfefbcdafaebdfdfdeeedfadcdaecbdccbdadcffdafaefaedbcfbdabfcaacbaaaaebadeebcdafdbdebcfcffeddddebfaaebcdececdabfbecebeeebafdafbfcbbcfddbbfaadfaeaefadcfbdabfcebbfbebdbebbabedbcbadfcdcaedcbdddfbafcbefbffdfdbbbfebfafaadfeaeacebbdeabaacdefbfadfeabbaffbddccfdaebafaefcbfbfadacfffcfdbcdedcebdebcdcfdaedbacbdaeaaadebfbfcadbdedeeaccadfcfbbdaabbfadbbfaabdbfcdadcedcbdbfcaaebffebeadfccdefebafeddbcbbfaffedebbcbaebafcfbcfdaddcfeffcabefabeebbebbaedecfeabdeaccdbaedfeaeeacecbdecebeafeaefcadaaebbcdbbaeaafecdeefbfeabeceeeffbadbacfebdeaefedbfccbdedcaeadbecbceffdfcbfecdefcaabfebdcfbdedecabdbfcefdccfffdfdbcddbaecbdbdfeafeefcaefcadbcffeeedeeecfcfffacffcbcaeaceafcdbccbafaecebbdedbccddbceacadabfbaeedafaddeddddccdfbacafadbcaaacffbabdbcfefdebcfefebdfcdfedccdecccbefcaffafddefffafdcbfbbcdaaddbdcdbecbddffbbefcbcaeebfefbcabfccbffbadcfceaffcbddeafcebadedefdeeabddaccfdfedfbabebacadbafdefafbcdecbdaebcbecfaecbabfabbffbebeeffaefceaabfddccaedaeddfeafaadedcbbadabadbbcceabaaabacbabebdedacbfacdeadfdfbfefabbdabfecddcccebaeedafbbdbedaadcdaacfceccfecdbacecdadcaaabfceeeaedececfcdffbdcfeddadabcbaffcdcacadbbdeefabaebbddfbeccdfedfdcffcaaedffdfddccbbaddcebeefdeefaaeeebedcabeaefffeeacfabfaedfdabaadfabdcaeafbfeaebbacccadabbeedeafbbdbacaefcaffcfcbeaeadbfedfbbccdeaedeecbefadbcbbaebdefbfbfbeefbdefaecdbdaeebeaecdfeebefabbdcebfcbecdfecbdeafdfbbcecedbebdafacbafebbbbacefaaedbcdccbceeabaeeadaddbcffcafbaceedeebbbfdfedcecbdfacceebcbeeabaeaadfdeaedabddfdbabecedfeaddbbcaccfcdecfbbefedbbfabccffdebbbcefadaffbdedacdbddfedaacbbabdabefaefedfecdcfecbfeebecaaefabfafdacbcfacbffedbdbccbeaffbedefbbcdccadaeeedacbedeeaaacbdedfeacbcbfbccdcfafbcdebdbfcebedcfbfdcbebcafdfdbabbdeeacecccdafaadedcbcfffcfafafedfdafddeeffebcabccdebfecebcdbdaeafbcbeabdfbaaadcfdedbfbdcceffebdbabedbbbbafcafdbddfecccadbdaabfcdcbcbebdebefbdacfafedddabceaccadabcdafcbdcecfeaceefcefcafdecdaebeedafcfaebdddbcbebfdbacbeceedafffddecffceaaeaccdcfaeabaccffbdefcbaeebeeffeffbbffebcfbfbfabcffeddcabafcbbffacfccbbceccbbcdbccfafbcecebcbabcecdfdbfcafbfccdfcbfdbbffbabcfaccaebaaefedcdcdaabeaafcffcddbeaafddadecaeebfafdddccadcdeecbeedeffbdecbaabffcaaadfdffddbefbbebaaaeabedfdcfcfeeefeaeabcefdabaeedfeabefefaeabfaaffdadcbfeccbbcbdbcaaaeacfaffebaaaceeadfadfeddddfbdafabedeaeaccdbeefaeeceaaaadabefdefebcecdecabdedbecbdefdaddaaffaafdcbbcbdaabacebdacacfcadbcfdfacbebcfedbeacbfaabecfbebcfedcfbdaaeaeaffceccecebbbfefcfdcdafbacdfcedfbecccaadbbaedafaabecdaeabeacdcaddeedbafedcceccdedbbeacbefdffcfccbedbfecfdbcaccdccfcdedeedbfcfaacbacaacadbaaeaaeeccbfbfddefcbdfdbecabefffddecbfecffdadbefaacefdfddbaeaeaafcaddabddebcedefeccefabaeedceedafeadabdadccedfbccaaedeeffdabeecdcaebcfdcdaacdcdaafcccaeecebfcbccadfabcceaebfbdcedafdfbfbedabeebbbbfdaccbeccdaacfedefebbbccdfecafceebebabecefcdaddbdffdfffbdcbbbeeadcffdabbdbabececcdedfbfdfeecefedfabfddbaeafdcffcffdadafeabaecfdcbeddebafecfedeacfedcfddfafebcddfdbdafccdbbdbbdcfaaaecacbeaabbefbcadbbacbfeeafdafccafbffeffdcdadddccbcaabddbfbabbbddbabbdeeedadfeceadbdfedcfbfcadcdddefdcaaddabfcecdfbaaadcbbacdffaddbadbfcfeeccfbfdabfccecffbcaabcbdbadbbbaaeaaeeacabffedabbfebddcbedaffbfabdcefcddbdacdeeccaeeeebcacdebeebdedebdcececfedadeeacbacaeaebdedaebdacedafefccfdaedeabbeadbbcbfeaffdfbadaafdababcddffacddbdfbfbfbfeeadbcdfdfedcabcceaeeebdbcbdceffeadfbfcaddafedcfcacdacdffbabccedeaeefefcddcbffbeecbbeeabcffaceacccbeddefdeeccccaddfcbdebfecddfedfdcaadbfaeaaafdfeeadcdcadeafdaadbdaecfbdcababeaaadccbccfaebfdbbcfcfcbacefacbceddedadcceceddacdafeddffbedfbbcbecadbaeedfcfdeedabbffaacebfedfcfeabcaadfedbfebdfdcfcdabaabdafeadbceaeecfbfeccbaaaabeaacaffaccfdfbeeadafcfdbebbcebceecbaaeabafffeadabeeddafcafdabdcdadcbfbdadaaeffdfdfffbbaacdfacecdcdacaeffbcefeecfbecedcebccfeecbafdcfddeedfafaacfdeadcacdfaefecaceeabbcbefaccaeceffffccefddcfcbfdefcddfdffbadcbedfbdacafebfbfbbaeddebefdcefdbaacafbbddefcecbfdfaeebdfceefaffbffaaacdaaafdadeaefafdeccccafeeadfccebdedfdcbfcccbbafbfcebeadacbaaecffaacdbfafeddeebadaceacedfcccabfdcdbbaffbeaabbdfbbffcddeeabfdeaecceafadafffecaecfbafecbfbbedaeabfdfdfefacbfbafeecfffdbebcbbdbeccaddbabdbfbceadfbcbcdeefaebddddfbaecabbafdceecfdceedcbbabcedbcdeccdffddbecddbbaaaafaedcbeaeebaaaaeaeaddbeaacccdeaccfbfebcadebccacdabbcbfdbeffdaefadafdcefcbaeaddceeceaacdfdaafdebedaddebddcaebdfbcafeddeabfefacbebbffccdddfdddcedafdeabafcbabcfddaaaeaabcdfaacccaddfadebedbfaebfcfdfbdbffefdbbbccfeefbbaaaeaadcfcbfbcccdefbfcadeabfbdbddbeeaebcfabfabfffafffcadfcdbdebfddcfdaafefdcdcedecabaffbeddfbfbdabcbccfefabddbbddafefbfffaaebadeacbaeffdaacbacdcbffbeaffbbdbbadbdedecebbfababfdbfcbedffeebdffabedfeefeaeeaeafbbdcefadbaabeeddeecbbabaacfebacdbabefabaccbeadadfbdadfdcbecbeffacfdcfacbbefeccdccaffcbfacdaeefffcaabfebdcbcbaedacbdfceafcafcabcecceafeebacfadcecafdaecabeadffcaaccafdbfddaaaceecdeebecedeccfdfdafafedaefcfacdbbdffefddeddeebaeaabdbedfaffaabfacfcdceabcbdaaddfebfafabadbbfecebeecddbadbfcbfafbeebbfcfccbfefeaebffeebbdccfdaefaebbaaaeeaafdbaedddfbbbabfcbccacfbecbcfdeeacadddfdefebffdeebcefadaababcfdedebcecaeddbfebefcffbabeacfdccfeccdeaefaabaeeecfdddbaeebbffbfccdcdabddbdaedbdffbbccadcdeecddfceecafcfbeaaeffceddcefbcbffdcecbfafbcdcacfcdccfdeeabcceefdacffbfbbadbeefdbbfceecbabeacffdafdfafcfdafdafbeecdaeefcdffdcecccadeceeabaafdfbceacedceadeddfcedaccedadabcceefaedcdcbeadacbfeedaabdaaffdfaebebcaddccabccbbbecceaabcccccdbcdcaadfacaffdbffcfbedabccafaecabcbeabcdbecdadcffccccceaabceabceaecedebdcedfdddeaeeeecddebfdeecaccfbcebffdefafbdcdbabfcebabcabbecdeacfabfeefadbaebfcaeceffedafabffacbefcabbcffdbbebfeacdececfbdcffbbfbadbbecfafedaffbeaacbbdcddcfcfcaadfacafcebedadddcdaaebeaacabcefabdfcedddfafebfadcbbcbbbdadffbcdfdbeeceecdbbdcbcaecddabebccafdedefdccfcbbfbdabceecbefbdedccfdcdfefeecebaeebaedfdafbeeddbdecdadceddbecdeedaedeffbccacaecfebbfeaaeccaeeddccaaeeaabfccecabcfabcbaeecbfdacacdfebcdddbdfafdebfdbecbbeeffceeddeecfecebfcafbdbcdedcddfdffaaedbdceedefeefddeafabaceddafefefcadfadcbafaecabddcdcaaaccedfafeccfdbcbadcbbbfcdedeebebcdbcddbbececbeacdecaadeedbffefcfbbedcaecbbcfebdbbabeebbecafaacfbcdeaedebcccdecbbadedfbbfefbafaafaeaaabedfbcddbbbbfbffbcedaeefebcaacfedaeccfeaedacbccccffaefacaccecffacfdcacfefdceddbcfffadbdaeccdcbdbeebababeafcfbaaebbfbbbddaaafffeddcaeccfafcfccadededdafdecdbcccdcebedaaacfcceabcbebfcffcceffbefcccfcfeedcbaecdebbbfbefbafabecdedabfeaebaaecefabceeccbbcaeecfccecbbaceceaddeecffaafcdeccfaacafdbefeebfbdeacfcedeafaadbadcddccfbcaffbfdbacfacecdaccbbaebedcfdaedaafceedfeaeffcfcdbecbbdaecedccaafbcdafdbdbecedbaafbffddcaedfbefbdeaaaaafbdbecfcaaefabdcbaedcdfcfcebbcfcaceecaecfcccfeefbdadbcebbedefdefcdefcffdccbceccfdaceafdbffdceeefaabefcacdcaccaabdfcfbaeacbfefbabcaffcfecaffdcdcdeabcfdeecdbaffbcfdbacfadcfdfbffbfeccbfeafeaafddecabccbeeceafefdebfdacdabdfcaabffcaeaeacdfeacdacfdbbeafecdbaacaaccacacdebdedaacbdffedeadbdbffdcbeadbcedabcfbfdbcfcedeccacbbdfecebbdbaebaecbcfacbeddfbbcaeabcbdcceddbbefcdcfceeedfaafecbcddfecfeccefabeccdcefefcaefddabebfdbcbaedcaffffcabfdfbaecdcaaacdffaceddeadacfdbdafecadeacaeaabbbcedebdaecbdccddeacfafdcbaabcccdaccaadbcdffbadafcbcbdfeeabecceafdbcbbdbbafbdedffcddceedaacdaeefdaafafaeceecabbacddbfcdcabcfbfdcacffbbaffdcbafeafaccbeaebcedfaafaffccaddacbabaeaeaffceeaceafccfabcafcbabbbdcffaedceebeeaabeebbeccddbbffadaafafdeedeceffecdeeaabdebfecffcbefcccddccfbfedcbdeeefaddcefdefbcececfecaebadfecbccfaabbaabbaaededcdbeeccbdbacbaafaaeabddbedbbacddeafdbaadbaeedfaaceafadefedbccecdaddddbdddfcfbeecceceedbdbfccdadcbfbafdedbbbabdeaaedfffddbcfaaeecddcadaeaacdaaffaceacedffdcfaaebeafcbafecbbbcbaefeebfaadfabfdfdeefbfacfaddffecbabacbfabbecddccbbdfdfdcbfefdfadfdbeccaafbaddbecbdabafacdbaabdbbdbdedbcdccfbffcfabeacbdfdffdeafffffececfedfbddaddadfdcdeaebdefefcdbbbfadacfbecfffddadaafddfedbcbfeadcbdddaecccdccbacfbeedbfeeceadaeaefdaccdcfbaefccfaecdbefbcceebcbceabefcbaffbddbedfaebecfacefbeaeafccbdfbeecfecdedbfbcdfccafeddaeecbecdabdfcdccfffcbfdccfcfbdfbcdaabedacbdaaaecbddeedbacfadccccdedbedaaddbfcbfbafabecccacefbfaffebdeabcdaffdfecddbfbeaeafeffededdcbbbccddaefefdfddbbcfadfabeffaccfacfceefceedfdaeefcabeacacaadfdfafaefffedcdfabcfccbbeebacebceabcecfeaedeecaafecfdcddbcdfdfcacffceaaabbcecfafccecbeebbaddecccacbccaebedaacabeacefaecbcdefdcbfefeaaddbddfffbaeedadaabbeabeadcdffcdeefdfbdbfbfacabdbebfacbcbeaefeaccefcfffacebbcbbefadccdafeabccccdfadbfedbecfeccaddcfbcbedcdadbdeefceddfcecbfeabaccbdfebbcbebfbdcfabfcedacddddebbcdbdceadbbfabffbbbbfcacbcfbeabbaecfbfcbdaaabfcfbaccbbbfddeadcafbcabedabbbccddafdeafeebccfdeddacadffaecbabdffbeaecaecaeffcdcdebcbbcfdebffbaecfeaacedeabebcbfabbcdedaebdbcfebbeffbbacaffebfaeedcabaffbfccdefdebdbaaadeeefcabfecdcebefacccfabfceaccbbfbbefcaffeaeadacfbbdecceeadabfdffcdddbdabeeaececadbedafeadfcbeffbfcdaccdebefaecddabaddbcdeaccdbbceeaeacebffefebaacdcccbbecfceadeebdaffcaaaeedebaecafdecacddebeacaabbaacffeaceeafacdacddcbcedddecbafdafcdfeafdfefddefecbccafcbacdaacebcebcfbfcaecafbcfffbbefacdaefaffdbbdcbfadbdcafaddfbbbbbcfddbdccfefdddcfccbfbadceafcffbcaceeacafadbccceeabeecaaadaecabffefafaedadcbdbffaaedfcfbeebdbdfbcfdebcfcaddbfabdcddedfdabcccdcbfefefeaecaaefbbdcfaaaefcfccedbbdbceadfebeedfcceaecefeefefccfccfbeeffbcabbefbcfcdbbeefefacbfaddaaffafcceaaccbcefddbfaebdddbedebacdfaecdafabbbdafdeabaeebeacafdbafabdacdeffdcceeadaafafdbfbfbfdacecfcfcdbaaeddecaccbaeabbfbbbeaacdbefaefceefafcdcceefbccaaefbbbbecaafcefefdfffcbeebccbeabfdffeeeeceadbeafaffbefffcaffcfedfdbbbdeaecedcffedcdcfeabafeedadbedfaaafecacebebadaeabcbfcdabdbfffaddfdbfcedeebbffacffbacbcfcdffaceadfbceccedfcdccdcbbcbeecffcfcdbafeeefdbfebaaceebcfeebecbbdeafcecdcacbaeffadbbdbcbcffcffadbfaedbabaadedccbcfbeadfdbdddeacedbbfdbecfcabbcfdccffecdcbdfcffffebebababfdcdefeeebfdafafebfbffafbedabbcdbbcdbdfdcdfdbeedafcaebccdfdcbfbecbebacedddcedecbfeebbcfffafbbabbaddbacffdacacbabadbaafedadfcdbbccadcbbbeacdefaabaddafbabbebbfbddcbefafbecdacafaedecbfacacabbedecffbedfbecdbdaacbaceecedeeafbadbbeccecbddabebbeebabecbdbeffebfefdffcfeeffcdfeaccffdedfcfebdbedddcdddcafafcefecbecfcbcbbefdbabccdbcdfeafaeafbabcbfcdbdbafbdfaffeccaceafcafabdefefcaffbccaacdfbfcffcbeefffcfbabaadfcfcfefaacdaddebfedbdbedacbeddafbdeedaadfcfcafdfeafcecebdaabfeefbcceefedbccbebaebadabaccbedaeabeafdfefcdbdccedacfecaeecdefacafbdbcaceadccadebaffeefdafdbeedbebdababdedbffabdbaeffeebfdbadadfbbbbbbebcfdcbeeffffcbaebfdeeccafcefaffefcbdeedbfbeccdfbbbbdeacccbbaadbffbedacdbeebbcafcfbbdcbbebbfaebfcacfcbfbaeddbecdfcdecffdeefafabfecbaecdaddecbefccbcdfadacfadafbbbababcfdeedaffbeafdecbeacabcdefccafecacbfeacecfaccbeedffcfdcfffedadbfdbfbcfdeaeedccafdadcdbceccbeaeacffdcfffefacfdffaccbdbaebdbeeafeebeffecabeaffeddafaaabffcdfacdfdacfebfaebafcdadfceedbacfbaaeadefafdeabcceddeedcebeeeeabecafedbdfffafedcaeddadadeeadccecdbbbfdabbbbefaacbdcafdfcdafffaadbecddfdacdcfffeddbecedceacecadacdcfbecbdeaeaceeaaaaafdfdcadaffbfceddfabbcdbacfadaedcabfdcdaadbfcbccebcfafdacecbddaeefceccfdabcfdcababededccccebfcfaeceffbafefabccebcccedeefebfacfabaeacccbfeafafccafcfebcedeccebdcfebbbafcfbdaedeaccadadcadefeeecafaadfbabaafaffceebdcbcebbfcadbabeefdbfaadbdbacfaebaceaebcedeeeecbcacfaaabbeeabafecdadaeafabcfadfdccbfccccddabdabcaeebdcefeeadeaccbdbafafabbdafdfbdebadfcfeaaeebffccdefcebecadbbfeafefceccdcdedcbebbdddfeaecfecebafaecafefbedbdecaacecebfeeededddecdbefebbbfceaecfccabddcbcdfaeacdaeedfacdbabfdaefebfadffaafacddcabeeeafceeedbafefefafdbbbedcffdefddfdcdfcaaeadfbcdcccdbcfffadcccbeecfdcecdcaeccedbeccfebeaddbecabbddbbeffeaeeadcffedeffedacbdbdebedcadeeafaeecbfeeacedddaecfefcbbaaebcfacddfebfffabbceebceebbddbdaebccdaffbbecddfddddbefddfcedeceecfebabfaeacdedebaceebbfbdbdcbcceaeabcafefcdafddfedfbbeedbcecbbefeccbbdcdaeaaaabeebdbecddcabaababebfdbfbfbaabadbdbfceceacafbcfcedcaebdcefabdabfcebbaeafcfecfbfedfbadfaddadacbfadeaecfcbedaabeffdccbaebbeefbdadebdbbcdfedfbdfbbfecbbbacbafeceaaccabedffbebfebebdbbfcefacfebcffcceededbdfaeeaaacbaedcefceaeeeddadedccafecfefabbdfdeadabdcebdbfdacddceaaadedcaffaeeaedcabcdbeecceafeecbefebdeeabaabcbddfccbffaeededdacafbafbfacefdacedaefdfafdbdadeddbebfcebbfbbbdcefaddfdfccadcafaeedcdaefdafcbfbeafebabefbebcdcbceccacecdefaccabedeabdbbfcecaedafaceaecebbccfddedbfccbdeefcdefcedddaefcfeabacfaadfffbaacbafecdcadfeeccfcdecfffdaddddeaafbeaeedbcffdcfadddedbcddaeafeafeccfffafcfaabbcaefdbfeaffecaedffcbeddadefafdbcccdaaacfddeeaafefedbcfbaaddaafeacceecfdedbcdcccfebfdfdeabfcceebedaafebedfccdcfedffdbddbbafdfafdcddaabbaedbdefabbefeebdacffedecceebdccebaffebefadbddceedabebcdafceaffedbedcabbdeedefcaabafddeafdfacccccfcfacedaedaccfcbdacdbdcebdbdaafecccacaedabbaefddeeabceedcdaebfcffbaabbefdafdfbaceeaedfdbfddefdaaeedbaebddcbbdcbaefdfdacdecaeedcfecededdcbfcdacdbbcbcacfffebaccbaebbfbbffeabbcbbbfbeeefeedbaafbfcaadebfcebfefaccabcbfedabbafcdeecbdbdbfbaefeaaccecddadddfdcdebceabecebfbedccceafcfaadddbbfeefdefeafabeeadfaffbbfdfefdbefccecbbcaecbecbdcadbcafabcbedeabdeefcdaaafeccafdaabeabcfcadbeffabcdbdccddbdddfdffdfcfebcfaefcccdcadaabffdeaafefbefecaddaeacbbabbfaaeabbecabcfeeffffeeeedaadbdddfdfffedcdfaaecfddbebeddbafdcedcbdcbffdebbdfdacabceebcbbbdaebcdbcbfafccbdbdcfabbfdadabdbcafdfcbedabcdebfbbeaffcedfbbadfdfbafdacafcdfebbdbeacdafdbbadafacddbbbceafabeedecbcfffabcdbcebbbfafaedcdfdfbfacfecfccdbadeaafcebcdcdffbaefecfdcaaacfdfeefcfadfdeceecafecfddfeabaadcbffcfddedebcaeedafbfcfcfebdbfdbebebaafacfbbdbeedccfadccbbbdcaafdaedcbdeebbffacbcfbfdbadfbaaffefabcafcbaadafdeeefabedcecbbbecaabcdaebcdadeacbecdfcedaffdcbadbdccabbceeeaccdddfbfeafcbafffaadefdfeddbcafaffcecacecdabfdcbdcfbbefacbdcaeceffaeacabdbdccdffbfdaddedfabcfecdfccbeeffdadcefddfccdbfbffddadaebbcdadffaadcbcdfaadeaeabfbfbdaefdbddeaeebaecefeacbefbdaafadaccbbeaffcfadddefdfedfeebafdebdbfcdbeefbdbbadfdafbecdcfaefeebbdaeafbcabcefdfaeddcaecfdbdeabdaacbedddceaabfccaefccccfaebbdfdeeedfcbbfabdbdbbdabbadbaccaefbcadedffeacbceecacbdcbfefdfeafacdfedecdfebabacadbdddbadaeccbafbdedfbddcecdeeadfaedacddfacfdddbcaaaabedddbcdeafdacafffefbefefaabceecbdefccedefafefdadbfadbefddabaaaccaeaaabfcaebdbaaabccdcdfeadffadbfbbbfeebecafbfedcffeadcedeadbabbdefdfeecbbddbbfcdcbecefcafdcbbcaacbdbacbebdcaccbfccabbcbefeabeddedeaaffcedfbfcdefdacfcdffcecaebfcdbfbbeafabdcaafcdaddcbfadafbafdacfeeaffbdedcfddaeaaddacfedfcaeeeffefcabddceaaabcefaeebfebaedeefaafffafdbdcdbcfffceebfcdbeaaccadeeabacecabcecfbbffbbedfebceefefdecdefcedabafbcbfabdedfdfcdddadfccfeddfeadcaedadbffaecaffdccacebaacaecbfbfecdbffeeeaeeeaddbcaebabcdfdddebcebecaafaebdcdcbcbacfccecdfcaaeebbdfaeadadaeebedcabfabbafeddbfffbaaadcdffcddadafcabbbdedebedfeaecdfdebeaabafaffdadecddefcbafacfeecbfaefbdeceecfddcedfefafacaedbacecceeaeedebeaccecefffdbfffcfeeebcbdfbfafebfeddbeccaeafeaacabfdbbbdfaeafeadfbbcdacfacecfaebfaffbccdcdebffdaeeabfbeddcbfccaaebecbffcabdffebfbecddcdcfdcacddcccabffddbacecbbafadfdbbfcdabdaabffceaccebefabadaebdebaffebeedcdeeafadafdeefaedfecdceedcedadebaeefebfcfcbfbdbaafaabdbceffbcbefdbbedeefbbcfdfdfcabecdabdebfdaaedcfcccfddaaedaaabffcfffadffadbbfbabfebbfbdfcaaedcfcafdaaebeebdccfbceaffcfecabaefdbcdadfbacbedfcffbadddfabbdafbfabefffcadebfadfbfcbbccfbfaaebcebfeeeccbfabcfcbbbabeaaeadaacfeffbcbdfacdefeddabfeaeefbbbabbadaefdcabaceeedacdeadaeacdfebbcaeadfeaeafcffcdcbdefcedcceebbbaeebabbedfbdcecfcefcabaaccdbbfecabdceffbbfcdebceeecaeebabfdfcbdebffdeefbcadcacbcdcefafacebfabddbfcdfdfaeebeabfeedbdeccdfcbbabecdbdfcacfcdeeecfefdcfcdaafbdcfcebefdfdaacafeffafdfcdeaacbbafbccbcafddaabbefdaaefbeddbbfecbdfcecffffcdbefdccddcafabfeaefcccaaeddffcccdfdebdcdacbacbedbfbdeecafefceaabceddcadebdfbcecbfdbefcaaabcbaadaabfeadcbefcbfecadfcbdcaafcdbcdafffccfafceccfedebdafdbefbdbdfbbebfcadfdaadbabfaceafbedfefbbbdaefdfebcecedfceaeedeaebaffeabeeadeafbacdfcfbdfdbdbcedaaeaebaddefdeccadfffdacaafbfccbafccfedafbedaacefceddabcfafcffcddcfafefdcbdbbbdedadcfcfbcbefcbbfafedbfacfacbdbdeafbabbabddfebfcdbaededafdbdbabdfcecbffbcfcbebaaefabefbcbebadefcdbdeabefefbafabedcecddffccfefbfddcdddfcedddeceaacabdaadedcdbeeeaeeaccdcefabcfbcdfdddedeaefcbaeceddcceccaacaeecfbadacddecbfdebdadfdadafbcbadafefdeeacafbeeabcefbabcbaeeccedfebfcdadbaccedeafebadbedefceeadbcdecdbbabbdabbabafcdbcffbbddcbadaaebbdcacfacddeadcfeebffdccfcaffdabecccebcafaabdcaedcdeabebfebfdbdbaaebefebcdebafefaccfaffcbacecdeccbdbefdcdfbfcbbbadacdccbccbbbfaffabaebcaadbcccaefafbcababecfacfdfdcbafeabbebbbafcccecbaefadeeeecababefecaadfdddeeadffeeefebbafcafbcbbecffebccbaeafeddffafabcaefbfdccbfaccdebdbadfebfecccabaeceaacfeacbfdaddcdbaaaefccafdafaeeefcefbebaffcbeebfcffbfadddcfcdcbdfbaddffcdbedfdbcbeecfaffaafeacdbfffaafbedebfcdefaabfdedaccebeadbefdfbbffbdaccffddeaebbacaaafddceabdccdebddecaebacfebcffbdacabebcfceefeeecdfcfbcbccdccfcbccdaedcafbebaeaabecceebedabfbabbfcfabeabadeeefcedcbfedceaecdccedcdacebceeffbbdaedabddadebbcfacededcadaedcfbbacdfcbccedfaeebbfbebaafbeacddfedbfbfbfcdfffccfebefffadfafddbdfcfdbbedcfbacdfaaadcbedbffafeeeebbffedfbaccdfbacfaeebcedbcefbbebeedbcefabbeebccccebdddcedddfafdfccecefdfccbdadfcfaefbbfdeddccaafdcafdaaeffddbaafcdacbdeefddabaadfabdafeebadeaeadcecfffcebaebdabbffcabbdbdbfadafccbebccbacfedababedecedfabaffbfcdccefadbcefdadecbddbfafcdddacbbcecbefafabaefcfcbebfffaedcacbcbfedcebddfeecbdefdbbbdffdadbaecedabebccedbadbdfecbeeaffabcbcecdebbdeacfeadfcbbdabbdbedbcdafbfbfeaadbbafddaeddebacbeebedcbbeacceeebefabadaedacddeadddacfbcaafcfcfabbacabedefbecfceafebfdefdfddbdefdfadfdacbcfafddbbaaececebefcaafbcfaafabcabbdceafdcbffecceecabfadcaaebedcabfccefcdaeacaecfddecbeccebfeddffdecacfdadeebadfbbbfffaddefcbdfbeeafebceccaddbebeefeccabaccaadbaabcddffbaeecdcccbefadfeaceeddefbdfaafaafffeffdcbeeffafcfadedcfaeacbffaeffbafabccefeaaaffaebdfedecbfacfeebdbbbbeabafffccaedcadfbfefefbbffefdbeedaaceedcfbcceeaddbbcbfebdacaeebedbbfbdbefabfbeafdcbbabeefdefeaadafddeaeecccdebfdbedddbdbceadcbcdfeafdbefbfcfdbffabfadefecadfeaeadcbbcabbfddcfddabdbedfdbaabaafaaeefeddedebebafaccabaaabdbafaccdbdccfbbbbebeffebfaffbdbfffacaceafbdefebfbeaafdcabebefdfffacadfddaccdfbcbdababaccbfcdfcacffcbfbecceebabdecabecbcabfedcdfdddcfdaadbbabcbdaceaadfdbceababeedbaeccaedbbdbdecebdfdaaffadbedabaddffbeffcaedfcbeddadcdaacccdbccecdfdddfefdbffabdbdefddfcaaaeecdeadcbceeadceecfffddbbdfbecacedbdadfcfaeedffebeafcddcbabeafcfeeceebcdbabefaeadcdaacacaaffececeaaddccfdebeebcffdfcffacebecbcacdebfaafceadeccdbacbddeddeefffffacbdaafcfddcacbcfaccbbcfcedafadacbacddfadafcdcbfeffffaadeaabcfbcbbbeafdfbeeeeebffbccebdafabfaffcefdfefbefecfcadeabceadcaecdbfcdcdfdafedbdfeaeebbfdddddcddafeddffefdffcefbeababedeeaeaeddfddddcbceafbfeebddeeaeacbcbefbfeeeafccbbcdcfcdfcbfbdfaefceecfbedbabdbddeefdccccbebcbcdfbebcbbfeeeddccdeaefbdbafdceecbeaadbbeadaecdebeaeadbefbdbdbfdedbbaaddffcfebdedaccccdbdedbedfbfabacfdacbceafdbfefcdbbafecffddbbefbcccaeeffdabffecdbebddbdfedcbbbdcccfdceafebfbceeceedfabbbabcbbeedecccdadcbdffdfbfefadbeefcdafdaacbffdeceacecdcbcdbfeedaafadfdbfaddbdeebcccaabcfaaaefeadfecccdbceadcdfccfaafaddebecceffdabdeaaececafbdedbffbcdbfbabfbaebddcedcfcbabfdcffeaeddbdbbfaddbcacdadfccbecedaeadbacffcdcdaadfdbabccbabcacdadebedcdbeacbccabaadcdacdbeebfdebbeddfaacceddfdcbfabcbceacfcedaddddeccddeaecfccdddbfdcfeecefdaacaecfccdeabbecbdafcbaefaafebabcbbeadbaadcecbadabbeeaeebeeccbcedecacdfecbfaabeffceaafbcdbfcfaacaeecafaebacefbdfcdbbbfdebeacfbecbacdfbbffdfaaaaeeeafbeddbcfcacdadfecaccfdddcaefbcfdddfcdcfefadccbcfedccafcbcbffcaeffefcffdfcfebaadbdcdcbcfdefabbeaeceabcbabeedcaafabeadfecffebaefffdcdeaaccbebeaebceeccaeebcaaaabdbcebcebbbeaadfbdadffbdcedaaeccddbabfffafffffabaeeefcddaeadeddffdbaeeeddcdbdcbceaccedabacefadbdbfbafffdafddbdfaeeccdcbbdffacfdecedaeabaefeebcdecfacffedfebefbaffdbcbebffebedcdadeaeedcefddbeebfcdecdcabfdfabeaabfadedddddecefdcbfebfceefbabfffbeeebbfcfaeadaebfcaaabadbededaffcedbcfdcceabfeacddeffcacdefabacabbbbecdaaddaedefdcbbedbbedfdbcfbecdcfddbdaecdecfaadfeeacebcbdddcfcfbdbcfcbfeaeacfcdeafdbfccebebadacfcadeceddbaccdcebfdfdeabeeefacefdaccaaadfebfddcdffcdafdccceeecebefccfddcbafdcecbdaaddfecbcfdfbbfbabacdccccfccfdaceecdbdbbdcddfcabdceeadfdffabcdabcfddeafdefffdbdfafbafdafabababbaddeceddedbdfffbdffecbebccabcfcaeaeddfcdeaafcdeceafaedeeadcdcfbcefddddbdaecffedaeafbbcfcbecdeadaffdfcdeabeeebdcbdbfddddbfbdbbbfaadbbeaffbfeaefceafadddedcbebdaebbaebcaadfafffbaeeaaebcddbabbfbbddcccebacbcfccbbdcfdafacddeeccdcacedeaffcdfddfebdebbfbfdbcbfeaffeedeaacccbaefcdaaecedddbddcdddcdacceeaceaecdecdcdffcadedffaabaaedbddddabdeefbdfbfbaabefddaccabafabdaaeadafabcbebbfaabadfcdfabdedfcdbbaebcfdddfcdbffeadffebedbafabbebebfbccabaefbddfcdbfdacdeeedbcfffacdbaeedbdddbdfccdeebafefebaeaedfadddeaffebaeaeffcedbecfdbeeebcfecdceecadffcafdcbcabfabfcbbcabdddebcddeaebbaecfedddebdcdcfccbfbeefeffabadbaeffdccfbeeebbbaadbdfbddcccaaecfbacedafbccccdaaacedfefebdaddbcadbcdbebbcdcdcdbcaacdefbaabaaabfecaabfafefffdebfdcddaaefbbdcaccdfcbccadfbacceaeaaedbedaacfaddbfebdacddcdcfbcaefdcdabbafcadabbffedfbffbeecbcdfffebadfabceadbeacddefedcfbadccfccedcdcdcafaaffafababeaeccbdfacaffbcecadebceccfbeeedabfdecfebcedfeeccaecacaadacffedcbfccefecfaedabaecfdafadaacfbfdcdccecbcabfdcdfccebfcbafeecdcacfaafdffeabfdecebddabfcbadedafaabeedceccfabaadbabdbbeeefecebfefedadbfdbcdfccbfefaeabceaaefbcbeddadaafdfcafdeaeccbfabeafbaeacbbbceecdbdabbcbfacaacfafbcafefbefedddbcedfbbdacadbdbbebcefaeadfcdeceaeeecbafbeebccffcaaeecaadfeabbccdfeeeaeccfdacdcddcbbacdeafbbcddefaefebcaecabaddcbafedbdeffefeefdddaadaabbfedebdaedbadeebacaaebafbecffecfbabcdacddfaafdaefbbeeaffaffdbfeddaedddeceaebdfdeacfeccedabaeaabcfffcbbfccaaafaacfbcbefaccaacfcabeccaddbbefcfbfaaccdffafdbbccebcfadbaccedbaffcdadefbbdabdeafdacadfeccfebbffabaddacefedfadccfcaccbffdabfefabbedbeecbefafeacaacbebaccffccbdbcaaecfefceffedcdaddbdebebdfacffbecfaedadcbecefcfffdbdcccfdadebecacddbefaceaaebddfcfdedacceafcddbffbaecfdbeeebbcdceacdeabfcfcccebabcfacaeeccfbbdbdcbbcabdecaedaccabfcecbeebaccedcbaefdcafbefbdbdabcdeebeaccdaeafbefefccecdaebdddbebcfbaebeffcecaccecdcfcbcdabecbfefaffdcdbfdaabcffdbbeeabdfcbbcceddefbcbabaceeeefccdbbffebcdfeedbdeceedfabaeaaebefedcafbfabdcedccedfacecacacbbcabfecfceaebcfcbefabfdcdbbcffcecfdabbeeddfafcecdabeccbbfdcdedddefeccecbbdccadbbbaabdefeaeeffecfacbfbbfafbdeffbecbfedaabcdbcbdcadaecdabcbbdadaaacdfbaabafddadababfcaaebddfccdbcbbeeceebabeaebdbbcedfcacfbffaacdccfebcccafddaeabdacfffeacbbfbaaebadfbfffffdbaadfafecabceeedaecaddbcadaddebbdfaeeaeefacfadafddafcecebaaccabbbccbbdcfefdffdfaabdebcececfcacffbcdaeaafaefafcdbfadcaadeaccdbfcacebbadbccefbddafecfafaecfcddaacdffcfafedbceeeeafbadeffacbecbbafbeccdbcebaeacedffacecccefbbceddbceebbefebddadbdeebffedbaebbbdeeebcddfcaebbaebffbfaadeceedceeddaeaadeafcefcdebdabfdcbeaeffcebffcacdbeeaedddfbccbaeffeebabbbdcafaeabbabfafbbbdffacccbcbffcaddbbddffecdeebbdddbcfcbbdcbebcdcaafaebaabefacfffccedcdceccbabcbcadcbbeaccecccddffdbefbecefecbfeaddabecebceebafabfcceedfaaceedcaaaebfeeaadbabfdcefeabeefbbeadbebcebdfdfbedabadadbcebebabbceccfcfbafeddcfddbbddfeacbebccbbbeabcfdecceccabcafbcbfcabfdedcfdedbebcebbcdbcedeacccdfdeacdfaddefcdffafedddcebaebafdafacddcebefcdfbeebdfbbcbdcacaaefdeefebcccaaffebfcbfedebbcbacfcfcefaeaaafbadebcacafbacafcfccdeffcbdfacccefbfffefbcfbdbccadaacffafeccafeaacbfdfaccdaaaacbdaebfaaddfbeabfebeccdfcfbfacdcaccfddbeccfebeaeedcbcbefbecbacdebaaccabeafeecedeacedaffdcdeddafaccfafbbffddefdaaffbedebcbfbfcffaefadbccabeefdbceeecfaaeeccffdefcdcdebfbdfdabbfecceecbdecdafbcdfdaaddffabbfffbbececaecbdcdacefeceeacfefcdcbffbbceffbffddbdebddfadaebfccabdffbafebecbbdcdadebcefcdacadbbbaafcdccffcbaccfedeabdfbbbdedeaddbadaedfcebcfcafaffedbccbccbebbdfeabdceeafbdffabcabcaefbebeccdfbaceedbdeeefeddcbbeecbdabacabadeaeadfbbeeaebcdbbcdffbfbccabbebeaccfedddcbdeacdfdadbbbbedfbaebebddedcdaadacdfcbaccacdfbeadbffccbddafafddccbbefcefbdecdbcbefdfcedeacfdefcacdacfaccedbaaabbccfeffcbecddacddfaedfcfaeaddecdbacadaaedcfcbbeefeddcbfaedaadaeeddeabcdcdbaadfbbbdeeacefbcaadaabbdfabfbefbdcaaefafcaceafdeaddadedcbdbbedcedebfbcffabbddbadbbdaecfbbdccbeccffdcaadcdcddbfeeeebaebacdbccbbfccfdcfbcffcebdedffaabdcaeddcbadcabdcabeffffdcedecfdbcecacecedfadcaffacffbcdeafbabdbdbbffbfbfdeeafaaadddadbdafafdfbefcfabafeabbbebbbdfaeeffdbfadfbaeaeebddcbbdcaaaedfafddccabfcfcbcabffcbbafbcbddcfbadbafecdfcdcaafaadeeacbabdccfcedddcbacfabbfdfaeebbaebbfbbdcfadfcaccfcccdabfadebbcdcdfdeeadeaaeffcbefecdbbcaafdbafddbebcfcbbddcfdfdfacfeebbbddefedabafadddafeaecebdffddecaaabeffccfafddbdbcefddbdebcdeeeaebabffcefdeaadaffcaefcbbdaacfdcfdaefaadfaaefdfdfadafbcebeacceefbafdfcdebcfccecdbbdfdbbabbfecfebfbbdbfdddcbceabeafcfceaccfedbcddacbbfeefddbecaeccbffdfcccfcdfbdadcbcabcbdffecadeadfaafeedacaabdccebaffcbaeacbbedebfaffaccaedbadffcdededbffbbbecfacfcceacfccbdfdadfebbbdeeaaefdefcbcfcedbbfedbdbffcbfdcfbafaafedbfadcccdfecefdbfcddfdbfbadcbcedaedddbbafbdcacdfebdfeafcdefcddbcdcbbebcaccaaebcaefbddddfcacdbdccaefcbcddacacedddcfdcebdafdeefbffeedafcbbddbccbffbcdfccbacfacbfdfdadfbadcacbcbbcbbfedfabebfccedefadccafcdefcffcccdceafccbcadcafbaffbfeabefbebfbcebdafcdcbabbdcdabaaaeeefcecebeecaffbcfdccfaeebfffbeacedcdaffbdcedeafecbacefddbabebbefffeefebdbccbdfecbbfcdedbccdfceabdbbdfaadaefcfabdaecbbedbdffefededddedceacbcaecedfdffaabcffefbcafcddfcdbcddabdfcbfcbacfadcfdcddfadeffdddccadbcffcaebcdaebcdacdbdebafbcdaeccdcbdddccacceceeccdeffbadfbecbecccfacdfdbcaccfafadcadaabcfecdbaabadecbaeaaecfdbacbefbedcbfaefbbbfecaadaaedbcdadccccdedabcaccdefaadbccdddbdbacadbebbeceeafdcdfdffffbadcddffefcabbefcaecafbabedacfcccbacaadfacfbcfcefaadeccdccfdceacddccfbecfdddabaeaeaafdfdabdefcaeddffcefffbccbcacadccffddcefefeacfffaebdffeddbaedeacfaecbbedcefacdbbadbbecbdeeededdeffbcffdbedcefefabddcbfccdeadcdfdfefdbbdacffbccbcfcaddeaadbdbcfdebdbeafdddbaacadaefbdecedbafffefcaadfcaedbcfaadcbbbdcedafcbeceffebddeecbdcebadbbaaadcaebfeaeceadffefecfbeffbfbaaabdbecacdcebbaadbfccaffaaccebdbbbfafabdbfdaabefefacbfebcaeedbdbdebabdfdfaebbcefabbaddfbfaabcbabfbbeaaafbacefbeadccffaaeedbddedbcbffcdbfabfdaafebbfffbbcafacadafaededceedbeababefbeaafdbbfcdcfddeeeeeadaccfacaeddccadbdafafabebccaabaecdfbaceabbdaaffabfecadecefddddfeceeffcccaacebdccacfcbababefccecdbaafadbaccafdeefbecfbaacfdeecccaaefcdcccbbfbcbebfedacaeeaadebbcffedecebdbadcfbefbedacedcbbfadcddedebacbdabeccffcaacffcacbecbaceefadedbefceadcfbcbbbcdafcfaaebbeccfbcfecbccbfebcbbfbfbffccffeedababfedebbebdaecabeaebfbbdadeecedecfccedbebedeeabbcacbbefecedaaebedaaafbebbfeaebcfebedefdabdbbfbbfeabaaedfdfcdcbcababfefaecbccddcbdfbdfebbcbafbfeffeeacdeaaceadcabbcfcfaaeefccebafbfcfbccfcdbceebabffacadeebaddfbecadfafbbabecfcfddeccbcdfecfececedeafabafbddabefdcfbddafafdefdedebebaeddccebdbcdcdabebcdffebddfeceebbaffacdfadecbfbfebbcbcaaedceeaceccbadaadbbacbdaceeffaaebcfbadebdecefcafbcfdaecfccdbbeebfdeccccafaeddefcabbedebcffcafcabbfaceeffaaecdfdedcaaebbbaaeddeffffacadfccbafabaecbffacacccfacebefabdbaebccbfcbdcddfabefeedffacedfaefbacdaabaafdeccebadacaacecacdabbfbabaecbaefaefdffbadcafdffdafcedcbdfdbcaaefefabeacfdbddbcdacfbbdaecaadddbaaefbcabdfeabbafcffbddeeadbeddeaddfdfcefaebaacbefbcbadaabefcdbcacdfdaacfbdefbffeeacecbfbeeebddbfbefbdedbafafdebcffddaafeefcecebfcfeccaabadbebdbcacfedcccedbcdfebfbebefcecbccdeeedcdeafaaebaecccaddeaafbecfeafcbaefffbcfefeeafbbcabbaadfcecceeadebfecedcedaaeeabfcfcafaabcedddfdcefcbbabdcedceaddbefeaafeefdaefebabfcefdaaefceecdfbedfaeabdfbfddbccecfbfbdeaeccaebeedccbcafdbebbbaddebebbbeacddcefecccfddbdacdfbfefcfbcabbebcafbedadffabeeedcceeecdeaeafbbfbadfefdecdfafbacebbeefdcddfdbdccaccdcfdafcdbfbfdefeaaaedefeacecbefacddbedafbababfaccecffbeccffcfabfbedbeedfcbaeececfeebfbcdacedefebccdefeaecafecbbedacadeefbddabacafaafabfeadffdcffffadcedfbeeedeeacccfffbaaaddbafafeebbeeaacbaeccfddfaeaadedcecedbdaaecfdcdccefbabfafdccaffafbbcfeffaebffadbcdbbedcddcebdccbaceaebdedfccaabcecebfeabfdbbceabcbaddaddbbcebcddffbbaddeebfedacefbfddacebfbacfededadaddedffdacabfcabffcfcadcaecedaeedeecfadbefeedfeeeffbbeeeadbbcfceecfbceecebcdeaeedffebebdfdfebdbbffdedcfecdbbbaabdafcdcbacbdcbbfebfebfcdacfeeccddeafdaabbccbaefeeffceecfbcbceceabfcaadbdccecaaafabbbacbbfcbcbbfdffffeacbcbbdebafaccddefccecbaeedbaedbcbcaacbeafecfeedbfedabfbbedcedfccfdabbeeddefdeceeeabcccafabeeeeeabffccaeefbffdaecdebadefdccbefdbacdfabaccdfeaeeffffdabeedaeadbbdcbecafceafaefebaabedcbbacddefedfadbbcdcecbdaedbefecccfbfeefdcffbdfdedaedfeceefcdceddfeaabfefaeabfbccebacaaaabceaecdbfddfebdeafebdccfabebfeebeaaccebfcedeecabedebcffcaccbbeefaaeeecbfecceeaadcabdcedfffccefddddcbbdbbdfacaddbcfeaebebaaddcfddebedabecefefacbcabcacdbecacecfbebdfcbaccdbdcaaeedbacdeaedafafbeaabbddfcdbbedcabcfdedebbceaeaddeebeeecdccdcaabfaeddacacdaddabeecbfbdeddfbbdcdcaffaecfabcfddadfdcaafbddceeddbaaebfedabbddefeaefcfcebdebddfbcaffecbeabfafdddddaccdcbdbfbbccdaeadbcfceaedaadeaebdaafacabaedadbedceabadbbffaeceadaceceeefcbbcfefdafdefcaafceaaabfddfdbaecaecaffeaafceefadfccbeebddadabdfdabbdceecdbafeadacdafeaacfbaecceefbbeebabefcfeadaebabdddcdabfeceeaeecadbccceafeecfaefeababedbbcbeecebacbbaeeadcdcacdbcfcafdbcadcfbefeeddafecedadfefefcaaccfaacdadebbffdeedeabfcbcafcdcaaaecbfdbfdffbbdcabddbebfefacaadebdcfdcaccabfaecbedbaafffbecbbbaecfcafafadebabeebcbbcecadbbdffbbedaccadbfdbddafafdabbbcecaaaffaccbcefcdfcbdcbecafdecacafdfdfdaedfdebcfdbbdecaebadfbbdecbeaaabfabeedabbbdcbdcdaafbbceddbfdecfeceadabfcceddbacceefcabecfcddbeecdeabcfffbaaeddeedbdeccdbaedcaccecbeedadbddcfdeaeadceedcbabddbcebccbbbccbeebaeddecacdbdfcdbaabdfabfeefceeacbedffdebbbbeaaccdbbdeceddceaabcdfaaedddebcdddccfdebbeaebaacfbadadaffdcbaacebcbdacccdfaedafdbffeecaaedaadfdfadfeeceebeaedfeececfbbaaddbffcdaaeddeadeaacabafbdfadcfdfaabcfcdeafedfcbcbecfcbffbaecabedfadedcaddcadafceeecccdafebeffcdcaeecbdfdfeddcbefcdaaafdcbdeebbadbfaeaebbbbedccbfaaabddacfdaffdacddbebbcfeebdaedfaeffcbbbecfebceebfeffeaeaecfaeeafbbeaecfebecbfbbfbddaadacadfebecfceecdedadbbefbbeefadffadcbffededfadfaebbbaedeadfcfeedcbbffeaecfbdecbdbcbcecebcbafcafdbcdfbcebcbefafbedbcbbffffddedbbebadbdfbbdbbaadbdcaafcedffcdbcfeffdffedbdeaeeacfebfdaabdbfdcaecbaaabdcbbaebabeceeececcabaedfdbafadeeefdbdafddbeddcdcfbdededcbdbabbbdeafefdcebfcbcceebdccfcdcfebdedfaebafeaffeebdfcbefeafbdfedaaeecbcfccdccffbefddbbafdacacfecaadaefaefecffdaacaaaafedcceddcfffebedaabacfafbefbcbaaadafebecddbfcdbcaefafeeceabddfdebdfedffbbeeafbfdaddeeadfbcefacddbbbcfaabbbeeafdccfbbcdfebeaabdfcdcccdcddbefdeedffafffdebbcdfaadcafdcaefeacbbfcdbcdadffebaedfcbbbeccdbffdfaefffacedefdcfacafdcdeccbffabbfaaaadddfbcebbafbfedddfbbbfebbcfcbfeeeecbcceaabdbfcbdfbaaacaabbdccddcfebffbdeffbcbddaccddbeafcfdceedecaaadcfbefeecbddfceaecbfbcfcebadadcddeacbbdffdeffadfeebdedabdcfcbcfddebfddeabbdebbefbdffecdeadaeabbaadaababbabcccdaaccefddceeddbfdecbdbbecebbfadbddadcabdcdbebdeffeefdeaedcddfcfafedcebcdaeceaddeacadbabcdddadffefcdebfccbfbdfccbffcccbcdbcfbbfedeadfaecbbadfdbcccaafecbfedbdeadefcfdceddaefbdaefbdebcbeddcbcaaacccffbededecbaefdbcbedbcbddfebfbeecaadaaadadefaddfbddfbacddfceccaacecdaeffedebbbdedfaecbebfdafbbfbaceabcdbaafbfcfcbcafedfadadacefbdedfdafadbaddfadfefdaedfafcaffdaedbfcdddbfcacdaecfadfdfccbcfcbafbbcafdedcedbcecfbffaffdfbbdddbabcccbcfcffccdebceefcbbddaebfefffabfaabbddddfefbbfdafeadfaedfcacdcccfeebdadbcdbffeeecbdfdeacdeacdfffceacccaaeacdeedabbeaaebbcddbbdefccabdfacffbfeedaccaceadffaebedbbfafefdcbbcddfaabfaacedbbbfeeaedcbadfdeefaaedddbbbfabdbdacecddebdeeffaebdfbfeecabaabddaafefdfcacadadfbcdfeffbcadedebfddcfbfeccbfbefbceddaafbeccdbebcefdadeffaedfcfdfccfdaaeadcbdefeedbbeeeddaffeddcbadbfaefbbabcbdaabfebcfcdeefefabeffbcbfabecebaebccabbffccecddcffaeefaefbadadedffffddeaddcadfceeabeeeedacceceeecadddbbdfbeadbbcedfbaddbcaceabbffdfbcbcabdaebcbabddfecfecfecfedffbbbebffefeadaadbeaccfcacdeefddbeabfcfcafaceaeeaecdfdabebfbedfaaccabcbdbfedcddaaebfacafbebdbebdbdccfebbbfddeeefbcfacdefebfedacaaddbdeecbbbbebfdadeebdcdeecedcbbacebfadfcdbbbfcccbbdcdcfeeaaacfbdcfbbdbfeefbcbecdbaacbdcfceadcbbedcaaecffbfbeaabecfbabedeffedaadbfadffebbebeaececcaaaffcbafcdfaedddbfcfaebfabcdabbbbfbecddcebcbfbcdbaecbafcbbaedbbfbddbfccdacfadfcfafecadfaadaabdecaeabcccadcadccdeebdbeabfbedcfaebbbeacfdfddaeafdeafbafecacfcbbdfdebbeccceecaeecbfadebeddfecebbfccbebaddcbdbfbbfabbafcffeddbbecfabaffebcbadcbeecdedacacbafebccfadadbdbefcfecabffbefaeacdffdeceecaccacdffdfceddbbaeeedacadffdffdbdbacbffbaceedcbedeebdeafdebcbfcebbcbbafcabbedaefdacabedbbecfbbbcfeebabacadcfbddeddcdfbabcbedcaaffcafeccdbbaffceffceeddebefccedcbfbcffdabafabbdeaddabfffbdfeacfdbecdaefafaffadcedbadccbabaebbfccdbfdffcffbdefdeacbbdebafbafdcceebeababcefdecfceaeeeffbfdeefcbcaefbadcafbdaffbabbffecdbdbeeddfbedfecaefdeedeaabcfddeecaebaadbebbebfecbdddecddcdbcbbcecfacebffbdebaccfffcbcdbdeaabeeaeeffbfefdfdaecdcfeabfbdfefdeccecebebdaeadedddacbdadccceecbbcddbedfcbbbccecbafbdbafacbabaecdbbbefcfeafcfceabfcebbaebdacdcabbfbfdbddbadecbcabbdedbcdccbeebacceadacdeefacbbbaeccbdfdeadfbcacbceddcbdbdfacdaecdacaefcaecfbbcddfeddfdebffcdacfcedaefbeeeccabadeebcdfddbdbbeffeafaabbccebaadcdbcbbffacbeacaeecfbcfbfadfbaecabfadebabbedaddcebcbaeddcfeabdaabbcbafddefeaaadbdbbfbeabfdafecadccfacdadcdeabafcdecfdadaeabefdebafecffdacfafabcadbfaacccbdbecabcfccaecadbefcdfaadabeabdedbaefcacafebabaafbcdfbcedfbfeeddfcbefefbefefeeacdbbaefccfadbedefaadddaaabfdfabadcbdabcffdeeebdaeeeeeadeaedfdccdedafafdfeebffdfefbeeffeaedcdfddcdcceaedeeedbbfcdfedffeebeabdeaadafdccdcebbbdbebdebcffbbfaabebebcafaeabdccccebbefbcdfbfcacfecdeafccbacbeccceceffbbbfeddbddfbdabdbadeebdcedcdbfbccffdffbbaebdeccbbcfdebbbbcbcdbbecafacffabbefcceabeddcbdddaeeadfcbafcbfbacabbaabedefbabcdbdeadbecbeaddcfcdcccefebaedfebbecfbcecbddacaedabdecdbddabafbebecedbedcdbecebfedaeffcacaffeadabbcacbcdabddddaacfebfdcebcacfafeacfcddacfedbbeabffadafffbdebcbebdbfefdcfcfcdfeecbecefbaabafaeebdafadaaecbaeefaebdeefeefecebccafeebeaafafdefaabbdabbbdedbfcadfdacfccaceaabddeeefdeefefabaecedfadcbcbdfecddddcfbddecadbceaeddbebadbdeafdbddcddfccbdbbdcaafecadbdedddafefbcaddbddfcbbafcbbbbcfdfdeecfdefebddfafbbbdecfaefabffcbbeadfdcfdcbbaafccaaccdbeceedfebffceedccaaaafcbacaecfefefbeddaefafacffdcabecdfdabcbeddfecededbecfcfbcccaaaacceddcaccdaccbbafbbcdfceebdecdeddabbffeeefcaadddcceaabdbcdedecdbbfdfeafbaedeceaefaeeceadbabcaabceaaecbdaabacbfdeaddddbcddeaeaafadffdfdafefdfbdecbbbfabcbbdaabeefdfcdfbaecfcaadfdbfcfcdebbccadefadabcabffcbbfcabaaacbcaccefdddeebacdfbcadccdfbeebfbcbcbfaebcdaedbadeabbbefecaddcaaaafcfdedeccecbddfcacdfcaccaaccebacfdceddbccdaafdccbcaeebbaffdcadfeacfcdeaffcdbbccfbaabaedfafbdcbaaccfbdffbfedddaefabfbfefaebaeccdbcdcffaedfcfdfeeefcebbedccfecfdedeeecbcdebcabedebfceacdbdeeabfacceefceedbdacfbafdbefaadbbacecccabeccebccecbcfbfdbffaeeabdaedefceacaccbffbbafdaedfcbcefeadbcbbaeeccaebadabcabbdbfcdbaeebfffefcbfdbaabbeafdbbebbfeacdacafabfdadfdbafdefabffebdabcffcfaceaaaebbabbafeacadfabdcacffecdcdddaaeffdeeadadeecdafafcdcccbfcbdadaeabfdbabddfdafcafccecfcdcaaccafecfeabdecbddbcddcfeccbbcfbccfccbafdfcebcebcecfdecfbcacbdddcecafbcdfbceaeeabbfeffcfdfaddeebdccaffdacffdaacadacbaabbdfaaecdcfceaabbdacdabeddcddedbefcaedebfabcdebfabfbabfcaeecdebbaccdbdfdadbafbcaedcdaafbfeaadebfafebcbffeeccffabbcecfbbcbdbbcacbbbdfbdcfeaebecfeccfbfdcfeebcbbcfdbaffeecdafafcbffbdbddfdfddacdaeefadfbbefbdebfceaaefafebabaacaefecadfcecbfddefafdebeeddedcedccbddbcefdefdeaafefcabcadfbaefdbebdbdaecadeeebcacaaaefabeaeeeceabfeabeddccadceedffcdefadbdaefdbdfdeadfebfadfbaefaacbceebcefdbaabafdaceadfbbceddcbfefaeefadacafddbcffdcdddfeccfdcddbdadbbdbdebeabddaadbdfdbadfdccedcccfedbaaacaaeafbfebfdadcdcddbfbbaabdcbaaedfcabfaffdbbfeeebfbbbacaeacbdaababdeabbceeebfcacbdfcaadcfcdffcbbdedcabbbbaeefbedabafecfdbaefbefbeaefbbbddecbfdbbdcedecfbcfdaadbaeacabddebdfdddcfffdebcbcbaaaaceccbedebeddcbcdeffcfbfccdffedaacdbeccaecaefaaebadfaafafdaecccdacccefcebbccbbfcaeecacdefcefdeacafaacdadbcfbcdfaafddccaafdbdaacababbbecdadebdeadeecffeaebabecffbebdfbdcfdcefeaabdecbfbecdadecffdbbcaddecdeaafbadbcdfdffdceeafbbebecefaaddcdddbddcafccebffaecddbfaedafaafabdbeffaaefebadaddddcfcefdbacfaecaccceabaafceaebaedcfdebebcbfeecbcabbbabafcedeffcfcdbccddbcbbcdfdecdfbbbcdeacfbfcbfcffbcdfcffbbecbfcbbdeedfbabbddfcccadcbbddfcccefdebcffeeebbfadcbcccccacaaaeccfadbaaccedeaccbfdfdbbeebaabbbbcdedbfdefacbdefdcdbdbdfabccafadffdfeeacbddcebdcffbfcbcdabdaccefdaccebcceaabddfaedbeadafffefaafbfecbebdecfddcfabeacddcbcbabeffcebedcedfcaeefebfcfefeccbdabddebbccaadcabbdeccdbaadbbedcabdfdfadafdfeddddfafcedebdbbbabcadfbabefadfcccceaeeacdcaabfebfdaaafaaeadacddbcaecaddeaccbdffdeafaadeceeabdaacbdcbfbdbdeefcceabacadeeeeaddfdcebeabffdcebbafefcaffbaaeaeeacbcfdbfceaeddddebdeeacabcabbfcfbcafdbeefecfbebedbefdfeddedcaabfceafabcacfcedebdcbfccbfcdfdeababbcbbcfabeddfddcdccdbcdddeffbadadfbfadfabbdbbfcbdcddedbcbcdaebfddafcdaccbbcccafbfcbaffbfcedaddfddafcebdcbedeeecccaafacbebabbdedcafeefffacffacbcedcadbbefcfffcadebfdccaabdeebdecccbdbbaaadffefacfcfbdacefaadebcdfdafcbffbbafecedeacbabfadbaebfebbfbfbaadccbefcbcfadbcbffdcedbafadcdbbfbfdaaafabbaededabdacbfbeccfaefdeffbebaeecebaebdbcebeeedccefcdbbabeabcdabbdedfacffcfaeadbffaaefdabdfeeafdfbddedabfeebbeacbdbfffccefdcddabbdeacbcfdebfcdefeefeaeebbffdbffbfaddbbdbfabaaaacbdcbaeecdadaacdadfabdfddddbacfcbefffdeecbbddeefcaddadddabfdddcbaeefaceebbdbffbccbbcffbaddfefdbaeffceebabcebeefcebfccbadddefbccacdaabcbdcfdcadfdffbecfefcdcfdafeddbcdfdfbedfbbdbfcdacebccebafdffbfcbeabfbcbebfccceaadafcbceeeacdfdaeacadaadfbedaeddfacbccfffadfbafcdceeadcedabcdcbefbbafaeabcbafdbbfdfccedafeccdccfdcecfcadaeeceedebfeaabcdebcdbeadfbbeaacbfcaffcfdddafebfdfabdabaabcbcfbadfddabaeedbbcdacdaeedfbddfbaedadadfcabdeeaaeabecebbbbecacccbbefcfbbdfaaafebbfdcefecbadddbeadfeabaaaebcfafcdadaeffeacfbcdcacbdedccbecfaeffcfcdfdfdabaeebacdfbedccefcccdfacedbebdecafbabdaabdffcfccdffeefeacedeabdcacebecdaabffdfadaeaecfbcbefdecfefcfecffdeafdcbbdaccbcbaeedbcddddccccedcbfadfbecbdcfdacaaeeacfebbdbecdadfcdcccaeedaadeeebdcaacadfeedafceaadcbdbdaacaecbbfdbccdcfaeffcbedaedddcdcbeccbbedbfcdfbdbfbffacccdbdefdfecbfaffcdbcbcfacfebdeefabcbeacbcceaddbccdebacabebcdafedbcbddbdadfcdaabeddefcabeddeaedcfcafbadbedfbccbfbcfffbdbbfcccfeddffdcfdadfcdfaeceeceedeadefcaafdfcbabafcaeddeedbcdcccdfdeeaecefbbfddeccacfddccdaffffaecacddadfdeaffddacbaabacdbacefaeccdaaaeaeabfbbafacabbbbdfbbcddcaabbeceebaedafabdceafcfcbdaaafdadcffedcbbeebaadcddaabcddbeaabbcfcaccfcfdcfbebefbcafabfdbbbabcadcffdaedbbbabcfbeefccfffedeccdeabbdddbbedabdeeaaaeffefaecffdcbbddaaeffcedffddbaccecbdfaeddadddbdbaaaddcfbcefadbabcadeafadbdddebbcbecbecdcbcacdcdcaebccbfaecacdfccbadefdfbfcecaddaebfdfedeeebeebfbebaacdfbbefeeaadcccaecbabbfebdccbadaabbcfddefbdcdebabdaedfabdaaccdefbdcebbbeeecadccccaaeabbeccbebefeccdaacebbbdbdcfecabfafebddfcfdebcecddadddddaecbebfeabbceaebadaebbecafcfebfebecdfbbafdcdddebfdbeeadcbfefeffedecfcacaddcdecdabffadcfdbfaaceefcbeebdefaddeeabbeccbcbacbcfcddcbbfabbeeccbfafdbdbeabfabcbbabccabdaadfadddbdedbfcbdbeadaefbdeadaecbdecdcffeacabbbfaeebefabcadffaaefeffcfbccabdebfbdffecdaccffdcebbccdffadbacacbddeeeacbfbbbecaadcdecafefaefabdbfedecbfafccfcbedaefffefbbbbcfadcafdfbeeeabffeefbbdddbdedccdddaecdfbdfecfaeefeccacbefdbebecefdbccdaeadbbebddbcffdaebbbfcbffcdacccabddcffecdbcaaaeddeccffdbebdcbcabecfafcadfdcddafffdfdcbbbcaedbcddeaefbffacefaabcbcaceaefcdbfdecffcfcebaadcbcfddfbdfecdcecfaedddfbdedcabdfbdedcdebeecdfeaaadfabdabcabdbbbdddffacffdcffaddefedefdcbdecbbaafddfbbfacbbcbcdccdfefeeaafabcfbbffafcbcefacfebebbaeaacacefaeebafebbfdeccbeebcdccefbaeddadacfacadcafedfeeaeffcdfcceebfaaacdfbcaecbedecbaeefefaabadeacefbcebbeebabdaededeefbbdeeaabfedeeafadafcdcaaebecdfcdabdcdbfffecaecedcefbddfbdfaacfeffefcecdccfcaebacdeaedbeedbcafddfacacccdeeecaadfbacffeebfeaaacdcecddabfdbeafcdbfeeffbfebebabfaddadbbecefbacacffebdeccbfebaecbfcaaeadaaccefcdbebadfdebaccececaecbbafeadabdcdbacbdbdefeffccbbecceaaeaccfcbadbeffcfdefebffbeffdcadbbbeaadfbbadbcbbabbbcfceaedcaddecababcacbbebfdeaadbecdbbcfdfceeefbffdabfceadfeeefcbaedfebfdaaaefbbccfcfddbbcfbecadfdbbdeeceaddeaadaeccfbbaeedafcaabbfdfacefdceccfddbfeeeffbbfdcceccdcbbccbacdeacceaadecdadfecbaedceecdfbddcaadbbefebeeacdfdcfcadfdcafecaaafdabffeddcefbfcccaadabeeedbbafceaacfaadfdacdccffbbdbdbdcefbbafaebeeafbaedcfbfabcddefcdfccfdbbcecbbefefbcfdfbebcabecefaffaebeacaefbdceccafaffbceebafedbdfdfebdfeffbeeefdbfddfadfebdcdafabadcdcbbcebacecbafdedbbbacecececbbfaafcfdffafadfeeafebaedbcceadeecbddaafeddbfddffacefcdbedbfcafedefbbbaabaeabddebccbbddceffbbcdfbcfeebeabefecceeefcfedcddeaabcffeddeafdbfdcdfeeaedfaefebadcaacedadabfbcaffeaadfcaeafffddcfdecbfdaedcabffbaceaafeeaeddbdeccdaacaebaacbacdffcecbecdfdfcbfffcabcafdadcaeeaedaffdcbaebfebefadbaadedebdcdebddfedbdabecdccbadfeeddaaadbfedacaeedaafaffbeaaadaddeebdcdcfbbfffebfdbaabfacdefeaeeeddebaadaafbdabbddfefaabdcfcfeeecebdaecdbfbcecbbdeaaddddddddebbecffdebbdeeeeddccfbaefadcbebbbcbaffdeaadfeeccfcfdabcdbacefabfabfbbfdddbfafafbdbeebefbaecccbefdfdcafccfbadeeeceefcfabcfbfdaecfcdebbeeeedfeceaefadafacbaecebfdbbebbccefebefdeaedbcacdcbdddbeedccdfccaccfefcfefdfefdaeebdbaaadefdbeffcedfbffcfabbacbcaccebafccfdaabcbafbffaeddbebabcceeaebeadccefefeafebeecffddecfcaefacbaadaaddccaefdafcefadbadeefeefefbeedbcbdcdcdfceaffaafacfebfbbedbebbdbbedcbbcaeedcaadafadbcdecafecccbfeddcfcedabbbfddbdccdafccdecbeccfdedbbabfecefdaffbbeeffaddbfeebbbfccdadbbaccddeeaddfedfdadfdbeaefadafedcdbadaccfceadcdfcccabecbecfffcddedcfacdcaddbcdffffbcaeeabafbddcdcfceeadacfefcbcbdfdbafeccbceceafcbadefdfdbeacaaecccafbddfbdcddbcaebecfbccebeacecdeefeccbcccbfdbafcefccadffceeecdcdeaaeccfafcbbacbedefecfbcfadadfeaefadfaddccdbaeecafaecdeedeeddcdadafebabbcbfabccececbdadffcdabdedecfcbdededaafeeccdbdffabbbecfaaacdfdfedbcbeabfadffeeefcabfeeaceacfabbaadfedfbfafbcbfdfffbccefabfcdfcebdadceaedbfadfcebbfacabcadfdcebbcfdfbbfffedffcbacfdfadcecdedbbcfebbdfcfacadffcfaeacffacafdeafaecbfcadfbeefdadbafadecfafbdbdefbfebebbffaececbccdaddbfcbabcfddfadbbbbffacbecbefffacaffcbbacadadbcadebfbaffeeddcfaaafbcfedbeaacbcadeffefdcccfdfebabcddcfdbddfafddedbaddfcfebfdbefeaecbddcdfaebffeeacdafadfdbcadaecfaccfedafaddabcdcdfefdefcbefefbbbdbadfffbcdfdadeddffcbdedfeebeabffefdeffcacdcefdecabedaacfeefcaadaacddaadcbccbbccbbeafcbcdacfcfacfbbbfacfeeddeefadbddfcccaacefdfcdcfdecaafefbbcbffdcdbfefacccbaeffdcfccfacfbdeacbeeacffcbbaaccddfeeacadcbabccafbeadaebafbffdcdffccceddfccfdeadfdcafdfbffabbbedeaadacfdaeacfddacedecafbcffdfddedbfdbcbfefafbfcbfffaaacabbbfaeaebddebcabdfdbcfdaeaeccafdfacfedaddbfeefeaebebfadaeffbfaaaaaecbfdaedabeeeddabfefefaffdafcacacdbafeaccacdbfccdcbaabfddfceafbefdccaafcbdacdafeafbfbfafbdacacaccadfceedafadbdbcfcbabefbfdadafcadbcbbddddafcceeeccdaaafcfbbdfddbcdbaefaaffdfeffffdbeadfddcdcfaedfdcccaadeafccfcfdceeddeecfeeadaaccfceeededaabafeadddbacbeddcbbcfdbabfedcaebabfafefafbbdccaccafbebdedfcbaedcfeefdfdcfdebaacddaebffcacaedaecfcdddaacacaeadbcdafbbaceeeaecaecdfbccdecacbdbbceeaeafcbbdcaedaaeabadeafbbfeadebedfdaeccbbfefebcebbdccbfcacaacfefbbecfbabfbaaddbccdfedcdeacbbfebacafdaaeadadeddccccafabcdbdddefabaacfdbebaadcfedefcebbdafecabfbaabfeaadebbbeaefcdfabdcdfedabdedbdedbefabcdaceecfdfdbefdfdfcfcbebfddcaebebfddcacbddffacffaefecdfedcfddedafabcbecebcfbaeeeacbeabaaabcbdaeeadeefbfceeafadaedbdebddbaaaddbcbdafaebcedbacdedebbfcdcccdfbaeeaffbfbccfcbcfdcafbcbefabdeffadbaaebcfcfccbfbdacfdfaeaefebddaecaffffbcddedddeabcebdddfbacfeffffacebbeaefeefbddecdacbeeaebcdedfddeddedaddbceafeaffaabddeeebedfbcedbbbbdddfbdfeaeeccbbabedfcffffbecedeedfdcbbedafddfbcdffdfefcebabcbefdfafbfefbddcabacfbfeeaaebdcafdebfaeefcbedcafbfeaeeeebcedacddecccfeeafacdcfecdbaaaebcdadeabebdbcaffbceaddbecdbdfbbcafeeeadeaeadcbfadfaaeacecaccbcdeaefdeeaaeefdbacbefbcfafbddbfdbdcfcfedbafdddaeffadedefadbcfedbfdcefecbadaafcdeadcebcfadefacdfbcddbedcffcebcfcfdbfddbbdfbfaabcedaddfacccbfdaffbfffeafadebecfaeddfebbddcceeaadcdccdcceffaecabecfffbbaddbdfeeffdbaaaaeedccdbfafecfefbadabbecddbeebdedfcbaaebfcbadabaccbacbbfddddfbdcbeebfffcebbfffbeffaccbbafbfcccbcdabdacfcabfecbeefdbbabcaebfbfeaadaeeccdffafaeefadaffbbaedbececbdbfddfceaadeacadbdbceabaedeebcbadcefecfefdefeabbdddbcffcaefcfdddbcdbbfccbcdadcfcebaefbaabceeedbbdcbdbfdbbcdcacacdafacbcedeaebbfbddceacbacadcceeffadfccdafdfdfcbaadacdafbcfddafffbddfdadecdecdfbcecabaacdffaefcfbbcebdefcfdddadebfababddacddbdbdddbeeeaecfeaecdaabeccfafaffcdafadbbaebbeaacfeaecdebeecfdbcdedaaefdecfcaaffbbbceafaffdadaebeeabadcfededceaacfbbfbaaeedaaceaeeedaacbefcddcacbecfbddabaaecedcbdafeacdccacaedecbafffaffcceeafbddebddebffcccdeabbdabddbbeccbfcebcddefaabaeafdedeabdeccfbfaeaeaccffddeceaacbceebdcafeafeedbffaaefdabfaabefbcabccdfffcbaeebacfcbeaaefafddbbadbfbfcfbdadbbcfddebbbcfbdbecddfcfcbefabcfaeddcddefefcdbcdadfedcddfacdaccaccefbecebefeedbbccecacceacaffbbdfcbfededeedacabdeafbccfbffdecbdbcaeecfadbfeeaadfadeafcefeabeffdccbcaddcfaadffadcfabeecfdeaeaeaeffaffbaeaddfcadbbdacdaddceabeccafbcebfcfabbafacffcfabcacefeedbeaefdadaecdeedadfdaedafabbdcfadecbcfbedfcdbedabfacdcaffbbcdaaecfebffdacabdadeaffebadbaaafaabfcaffafafafdfabceecbeddecbfebfdaedceaaaebebaceaefdaecbfaadedabddfffdafaabdcbaefdbcdbcdcedcdccfaacfdafbbfcacbdebabceddfdeccbeffdabfcfccdadebffabfccaacadebceffdfbaacfcefacaefbadacfdbbccccedcabfeeeeadfaeacfdfadabdaaddaefbefeedcccebdedccfbbaaedfabfeeebddffaaadaaafdeaecfafabbffdcdeaddcfbaccdbbbedfecccfdfbcdbddedebfcfdbcedfcfddfaaaffbfabcbdfceefbcacdddddcbecbceccecbfaccabfecdcacadcaddebefcedcceebabefbeeedaaaeceafbbbeabfdbbeecbbafbcbcbfcdeeccacfcdedbbccaceeadbfdabcdbbafeddccadafabeaddadffcedccbafacbceebfefcfbbdbeefbcdfbfecdcffdafaeaadccabbcfdcbffbddebebffbfedddbeeaadceeefafadcbecbbdcfdfbfbfccbaaeddbfcfacdbeededaefdbbaaecafffcfeddbeeaebcecafccffebbfedfbbeaecedaddeecacbdcceebeeadedbeabececedbcadcffccdaebffbfdecbbcddbafaffbfbafaabfaddcbccaaebbaacddcadadadbbcfaaabecabeabadaaaeadcbebcfceefecbdbebdecdfcafdfcfaffffddcccacaffeaacdbccccbbeaefecdaacebecdcccbacfbcbfabccddadcfdcbaffdcfacebbbccecfbffbddacefdcbdabfbfeffdbebeefddbbeedbebaadbfacdcdaceacfeeeddecebdebbbcfdfaecbcbcbbabdbccdccceebddcffdfdccfddbffbfcebbdefdebbbfbedabcaeaccadaaaafedafffcfbfadceffbecfbaefeedcddfafedfdebcbcbadfccfcfbccdabfededfacddcecbdcdacddaaabdaedcfdeacbfceabcafbcacbffefaeeaedaeccdaacccdababedfbadbbeeaabecbfccfaadabedfececeaebffeeefbcfaadfffeefaddcbaacfbbabddaadcccbbceeaccfbcbebfeeacdfdeedafcefcffbacfcacffaeecabeabecabdeddbbccaccbfedfcfdcaedcefffbaffcaeedbffdaeecaedbaffdffeecbbefbdbbdefcebaafccccdcfdbaffcbfcaacafecdfededbedebfcbfbfcdaeeffdcebcdbbafcfcfeedcddceabcbffffeddbdbdffecaafabaceffadeabaedafbdeeceecfcfbfeacebdfdedfeedfabfebafcabeadedfdfcfedddbcccceeacbbeefddcaacfadbeceddccccdaffadcebfefedebadddceefccffeaabdfffacfdccacdedaaebedecaedaabdcdeebdcfeecdddcfdcbffdbadcceeaacbababcfdfebafebefceeaaecbbdddbafbeacafcefdfcbecfdabdedcacccfefcaddbbfbdfecadedeedceabfafdcafeeefcfafacedbcafdfeebabccfbddceafedffbfefbdfeebbcebfcbaacecbccacafaeeefbafdfbdeafecfddadcecbebbefafcfcbebebffacceeceaddfccbcdededdaefbefcfabbadcfcfebdabdeaabfeaeddcfcccdfadfeeacabecfaafebefdcfebaaeeafbfafeccbcedecfabbdcefebfcfbbdfdfebdbfeeaaafcaafacbdcfddacffcadadbbdabfcccebaeefdaedeecbfdaacacfdcfeddadcfeaaffeccababcabfedcaecbfbadbcececefbaabbdaafcbcefeafefbeafdbcbaaefcabdbefbaafedeaafcececaceabfadccfefcebbcacaacdeffbbbaabbaabfdcffbabfbaabccccacbcedbdcbffadfecffecfecdcbcecebaecbbddbfeafcabbbdfeaddeddcddbedcfbbfeeeaefddedcccfaeffaacfdbcbfadfffcdbfdbcebbaeaaeeaabfdffdeffcadeccbfaffafabeaccbaffbfeaaeacfcbfcaeeffffeffedcbfacebfefadbdefdfdfaaceaafeeeaadbddfebadfffadfcdffeacdfeaaafecccbebbdaeefcfdbffbeedfcbebabbccccadffdcebbaecdcdaebdacecceadaacdacaadaafaacfeeeeebfbafabfdfadbaabefcdafcafbbefdededafcfdcefadfcfdadfccceccabceceeddfdcedaeeafbceeeaddebfbfcdfdbbebbedceedecabecdebbbdebacbbedddebbddceeefceeebdcfdebeaddefeeefbdddfecbdfebaaffdabccecfcdebebbfcdaedddaebdeafdaadcadbafabddfabbcdcabadabdbbacdcdcdffecaccbfafbfbdfcdbcfccefeedcdadaeeeedaacbebefddeeeeadcffcdcefafcddedbbdbffcebbbbdfdceffeeeebdadbeffaebbeffbfedafeeaeffafacaedbccaacccdbadcfecabbfbcaaecaafcccfeccbdbeeaebcfacccddacdcfbeaedeefdabaaebacfdbadedabadfaaafadabfeeadfbedfbfadffeaecbcdbdbaafbfabafbcefdadbfefdbfbafcbabbbdbbeeeeaedcebeeadbadeaaececbfaaddebcdacdebfdaedbebfdefcceccbdeeafdffbddceabfaaeaaadeaddffaaafdcfcaaabfcdeccdabbdefaebeacabeefffcedbcbcfdfdcfcfffffabadffececaeddfdbdddecdffacabcabbcddfeefeedceaeecdabcabdadacecacaefebdfacfdcbadceecccafacacbdddacfbfeefadeceeebacfaebbbdddfcdccbcbfecffbbfbafcbccfdbfcacdffcceddcedceaacdaedafdcfcbcaabcabeeddbeeecdcaabcfbdfefccceedcdeceaeccfdcccaebccadedadaebfbffaefdaeaccdebaadbbcaaefbcddebbeabfaabfeaacdbddafdedfadddabefecdaaaabfacddbfbfeeeafbdafdafcadbddfabdbdfacffbbcddfbcfbcffeababeacaaeadcebdfecfcaefdfcdcdfbaddddacdecfdcedbccaabaaaedfaaeaebacabacddcafeeaecfbebbebccebbeaafcedeefebcbfacdddadaabfecadaebefeeefcaecaaaaecfdfdfffffdefcdedeffcfadbcccceedeffdeadffdfaceceffadfcbdcbaeadcfaeafebcbbedfceaabedccfbaccccafdbacbedddbbbfebaedafbcfdfdbedbbeceacecfdcedaabeecdedabeececceceadacffeebbefbafabfdabaefcffecadbabefddcdbccccbdeecefddfedadfceccedcdbdcebcedfdfcffdcbbcdafaaebacdfbdeddaccaeedddddabfefbcebfabbbcbbbaffdbcbebfeafaedcfbafeefcecdffeeeafdaeccebdbcdaccdfffeddebdddfcabdccbaeaeebdcfdffebdbcfcaacdaddbeaceeeedfafeaacbebdaadcfdecacaadecbeaebbcbcdcdacbbbceaaddbfefebffbabadbbcebfeffecacfebaabbcbfcbfdaffedcbaccebdbdbeceacfeaaebbacfeddedecbadafacaaadaecabdbbabaedfbabfdbaebcaeeddaddceacbcafacefbbbedefdbfaecdfddcaacebaccaadaecefeedbfccefdbfbffadfbddddbdafeefbbdfeabcfbedfbfccdbffabbdadfabdacaefbcdbbbfbbfabdcffaeacfbebeacddcefaefcabcceabdcddbfeaaffcfbaabdcebbacebefbfddacdfbbfabafbeabacaccdcfeacabdcdbbbdbcdefaaceebcabffbdefddececfcbfacedcabeccbcbaecaaebeebccbbabebeaabdfcbaccdfcecaeddbabfdbcfdcffacbefaeedbdacfaacfbdbffdbedebfbacfadacaecddaacfbeaffdacebdbfcecadaaeafeccdffdbfeebcafeefefbffdfaaffecaccedcbabbecdbbcbdebedfacffdebfafccdefcbcdacbccaddeaebbfefcbddaeedddcaebeccaccdfddedfefcbfacbaabddefabfadffdbdcbcddfdedfcdfedfababeedceadffbccfadfcbadbcbfcbddbafbcdcacffebdddbacbfcdbbfbcddbcdcfadbeafcfcacfefccdbbbbebfabadcbafddedaadaeaacdbdadffcbbbafcdcceebcffcbedacdacabbbbebfbbeadcacfcbdbbafdcebbdbbbacefabfdeeeabdeeebcdaedbabcbcababdbfecaddafeafbeaecdccfececcddfedeeffcefecaafafaebbffbcedeafafbddfaaabaeeadebdababcfdfeccccfbcbeeddcbbfdefbdcadbfdcaddffadecfecbaeddfacdadeacbfccadebfbcbdcdafbbadfcabceebcfcaeeeadedcfcadcbceccddcbcabebacefbadbbacdcedccadbdbdfcdfeefbcaeebbbaeefdebfddbcccbcdbfcafeaaaecafceecdbfbccefedcfffaaddebfbedabaccdfdbabfcadbcdfeaadeabcafaebbfbcdfdebebcddaefceededdeafdbeeccbceabfddceddabfefffabdffcfaaeebcfdceffdfefbeadabaccfcdaaecbaeaabbaffcaafcdaceeccadcebeadecddedcadcadbcecbfaffbfabbfefebcaacdadcdaefbbfbeafafeedddfebbdfafcddcaeaefcaefecacbaafadcaaaadefbccbcfbffdcdaccbcbbfcffcaffebcfabdaeccbdafdcaabeaedaebceeebeaacdeacebebffffbfdeadaeacccbbcdeffabfafbeffbdcfcbffdcdfebfdaffbfacbecbacafcffbcfaddfadfbabcbaedeefaeddcdbcdeeffeebcfeececcdabedbadcaccdedbcacfccdfebdfbeeddbefefbfadafaefcbfbcffedceecadcacbbafbcfefecbdadeeddedecceddcdeabffebbcfcedebedfccbbaacbbeffbccacfbeddbbacdedfdbbebffdafccfbccdccddfaacfaaafafcdcccffebffeaecafaebdcbabdbdfbedfeacccabcafdbcdedccbceddcbfdddfefdafccbbfaaabecdadcfbbfffbeaafeeabbeefaecbbadeaaecafeebaedfbcbdcbdcbaeecbcefcdfefbedeadeadcfaceecbacfaeffeebdeddaabeebbbaeffeedefffcbbaaebdcecbfcbfbddbddbbdbddceeedfaefaebfaffffdcbddeacdcdadcabfcceedefdcffcafaedeeeccaadcaaaceceabfbefbcfdadcefdcceddcedcdfcedefbccaebcbafbfedbbdbdcfebcecbfeaecfecedadfaccaebeceffabffeceebbabfaeacccbdcaaaafebbaebceabebbfdeabccdfabaccfffeceefafeffddfdcbadcecccaacbccbfffcdeebacafebfeeebccbbfedfdeacaadadbdaebfafefafdccdbaefcbdfccdcccdcefdeafefceecdcefabbaaaaaaeadeaabbddcbfdeadedfeaeecadfcbaefbcadaeaaabcfefeafadbfbfdbbbadaaccfcdbadfdfccafafbecaaaffeeeadadabbbeadbccbfaafbeacfdecdebefbafcadfccbfcfaeeafaddeccefdaabedffcfdfefbdcabefdedefddabbabcacdebeedfadcdfbedfeeeeffeeafeceeacacaffafeedaefdaaceecdcabdcfebecddabeccddcabcffcfabdeaddbbcbfdeaeadbcdfcbddefdaefcdcacddbadadfcbdabaaecbecdcbadcdedabdaefcddbbfceccebbacebfeefcacdbbcdcfdcabdedabbedcdadcffeafbccfebbfcccebbddaafcaaaeecafccbabafadededefeacaaacbfacebfbadcdfefcdfaaebbecbccddbfbeceaafdabcddeebffedcabfcadfbdcddcbdfccfbaddedebeadcacfbfaadeaeaabecebfdaccfeabbcadfbbbfeaaededfadcbcabbcdfcfabedbbfddfebfbefbaadcbbaedebaeeceadffccdcfceaefdfacffddcaafeacfacfffbdaaedaabddfdaaeebbdeadeeeeccfaacccfebeaaecbdbedfaabaebdeaaceafeefeaeabfcdebcbaadcdaccfabbedbbbaaccbaddcaccaffefefcfeeedeeadecdacbedbfbbbaafdabacdeaefeccfcbbacadedafccebcfdafbccfdbddfecaafdbfcefcebcacfaaccbdfaabbaffcdacdafcedbececceababdadbcebdfcdebdccaadcebdcfccbffdbbeaafedccedbaeaaafedbfbedefbfefccaaadfbfdecdbeacceeabddfdfcabdacbeadeeaedccaabbdcfaaacfaeefebbfdbeecfafbbddeacfeacdaebbabffbadedddefcddcffbdadfaaebafccaddadaaabaebdccddcebeaccfcafcbcabfcbdedccdbaccbebdfcefbeffeaedfebdbccedabdaddaabaeebefbdcacdefbabfababfcdafcbfdfcafeabdbdabdcfeaaadcafecceaebeedaafdffcacbfafecbcaaeecbacdbfaffdfabecffdaebcafededbbcbececdaebcdeddddaebdfabddaccefeadabbaceaecadcceababafbcadcdadaecbfedceccfcfdebfabebfafebfcdfbfecfbedcbfbfebbeafdefdafefebcaceacbedafcfbcdfbfcfbecbcccfcdcabfbedbfdbbdfbecafdaaaddcbfaeccadbefbacddeaebdbcaefadbcbefdbdcccdacdcfafadbdaffffcaefbeacedaebecfeeadfdcabefdddfdceadbdbcdfcccaecaabcdafddecfabddecdcbdbddbafeaddacafbaabebbaeffbbdfafbbbbbeecbbbeefffdfeeaaededcbbfffdedaabddabfdebeddebebcdddcdacbebadafbafcabcebcabfbfeaaecfeeebffddfaafbfdafbfaefafdbbeebfbcafaecaebbadfdbfafdcfddfbcbecdeebeccdcdefdeafccccadfcbeffebabaffcabbbadcbafffcedcbbdbcfbcdfcffbeeffefdbdfdebacaebddddbadaefffaddfadbccfdfddfbbbcedcfcaceefbafeaabcfabbfeababfcaadceaaabedeabbfeaaafefbcfcbcbcaebcddfccdedacffbbcdefdacbdfabcdaabfbdcdbfeeedbcfcefbfaebdaccaebbfaafddddcbcbddcdcddecfbabcdcccfcaebffdaecaffcbddbaebfdfeedddfbcbafaafedbcddfdfccbbcbefdaaadfcfbafdfdbbdeefebdbccaddefebcccedccafbedafbbbeffaafdddbebbbedaafffbdbbbbeecabdeeddbfdfbdceefabcfdafdebbfadeedfeaceebedbdbafbabaffcbddadabebefebeecafabddbafeefcfaeaccccaabfefbeffeacfdeaccfcbeeaddabccbfcaecacaecacfeaaadfdfdddfeeadbafefaacddbabafbdddfbdddcccdecccbddadbbdcfcfcdbcdfdbbeddfbeabfbfacdfdbaadeacebbabadccdcdebdbcddbdcefbfcafeeaeacaeefecfabeaadecabecafeaceedbdbccccddccdbabdafeeccfdbcccccebfdfbececfcabfdecbbafdbbbbdeededadcbdacdeabadbeebddadfdabeefbbfbbacafdfecbfaaefedacddaecaecddadedeebfbddafbdbdaefafadeaebcdbbaccdecaabffefebdfdaaeebacbaeafeeddbdcffbfefeeeacbfdeafacdfaafccfacebddbdbecfacebbfaccbfaffaacdaeefcadfbdecacfacbdacbeeecbfffcdfefadfefcbbecdaefbffbbcffeadefccbeccadfdbbeebfbdefacfafbabdfffcbbbbddfadfacfcdfddaececfccfacebbdefbccbddbaaaffbcfcbdadefdadceedbaecdbcbadfacdceaeeceacfccecdaadcafacbdcfeaeeedcffaadbfbfdaaaaeefedefbebdddeeeefabbfbdbdddadfddaecccaefcdabacacfabeabcdefdadcdfaafdadcbdacdaedfbdfefdbebfbffedffecafecfccbbdfeddcddbbdecbbaacedbdabdfbdaebcfcdaddbfcfbceebfaecffcfcafcababcebafadcfdbabbaeefcecabefebbdfafcebfdfddfdeebdccfedfacaefdaebbdefccaeadaddcfcbcaacbfadbcccefdaacabebafecbdabdaaebfdecbfabebceaffbfaedfddaaeacaefffbdbdeaaaaefbafabbfcaffbdfbfdfadecdbcfcceeedfaabaecffaafbcfefbdceadfdeefeacfbeffedefdfafabcffefcffaecedcedefbcdcfcfefbdddeeeaddfbabdbecddceaaeeebbdedbcffdbfcadcdebfeaedaefbffeeadaacbadebcdcfdafbeeddbcdfeebceaeebcbadfbadacefdedaafaabeeaaafcdabbadecdebafadacdfdeaefbdaeafdcabaeeffccacecaeaadeddfbcbffddaedbbcfcfebddbefbadeebaeeafbeabcccfdcbecbdcefbdeecfcdbadddebbeecbdcfcbdcdcaabedfddcadfeedabdaedcfccdbcfeceebdfabacbbddcadddbceebeaadfeeaceddbadcdeebedaeccdfdedbcdcabcafbcbdaccafedfacebfbfebdfcbcccccddebebbbcedadbacaedfffbfbdbbcddddefdbeeafeedebebeabcafbfabdecbdbbeaddefaaaceaaaeebcbeceffcfdcdcbdefbaaeaaecfbbcecbaffaabbaccbdbbdeddcdbbcafbeacddcfccddabacfcfcaaceeedadbebbebffbabbcdaabbaabebaadfbfdcefcaeababfdeffeabeafddfbbcaaafabcdacdbeefdbedcdbebcadacfbbbbfabbdaaffeffccdfdcdcebbedfabecadafaceedefecafcbcbeceadeeecdbcfeffebdabbfedfdeccbebddafbadcdebafefacbcdbefadbfbffeddabdaeddfddeaeadaaffdfafbbbaaaafbccaeedeabafbdcbeaaeaeccfdcdbdaabcdbfddaedffbeeadecddfdaacafdcadcfbbffafdabfbeccbafcfcfeeafffafecabbacbcedabffeeefdafaacadefadfebdbdeafeaffebffbaeacacdffeaaceaefcbfabfabccffbdcccebffccaefeaebdffafcdefdefbbccabbffcddcdfbbeedaaabdceacbfdbcafbdeafdcbbaaacddefebaeedfefbfdccdadbbaebfdafabbcdbedfdeebdfacedeffcfddfeaeefffaaebeaaddbaecbdccabedeeeafdbaebbebaecddfeaddaacbcfabdfbaaddeecbfccceaebebfdeadeaeadebfdbbcfcdddbbbacfccfdcafaeccecbecefbabcadbaafecccefdecbeafccaaeceeffccbafeaedbcabadfceeebfffdabdcdfeeddbbededcdbbebdcddefeceebccaceaaffcdaebceaaccabaaadeefeafacbffcdbdedcfbafbbecbebfdcfbbbaecbbacadcbcebbdebfaedaccdaefcebdebffbdcaaafabfbfdcbfbebcbbeeeadafcdebdfffaaafcdbbcedcdcafdfccadacffdbadaabeacfbbaddbffaadfdfcbebcdeddbbbadfcfeecdbeeeabbbefacaafcfacbadcbcdfffebfbccacbbcbdbeaabfdaffdaecfbbccdafbacebbbdccdbfecabbecccaeddccdbeacaebadbcdfdfeedabaaddbbbeeeadfecbcceccaffedfcccfeabaebadaaadebcdfdfbeaebfedadbddabccbdfbfacfecabccdacbbececcaaefddaeddeefdaeddefeacdddaecbebebacfddaeeaefbaaffaaccbbeadaecaefcccfdbecbfbadaabdccaebecebfdfbbbfddbeebcbcefbacffddfcfaccceacbbaeccbababceabaefdbbcabffbcdaafbcdbdafedadaacceedbdccdbcbddedbabaffdabaececeddbcbbcfaacfbacebbdeaaafcbecddeabfeaaaabfabbcfaabffbefbeedcabbacebbfcebfcdeeedfebdcdfebacbfaedcfeeefcfcfeffafaafcfadfcdfbebfdbbefaddebcbabcdafeaebacdcbfefdfdfddcabbababfbebdcbeefeaaafbebbaefddacbfcecbabeefdffbfcdfbebcbaffbfaceedfefabccfebcbabbfaeddacaffebebcecabffbbacdebbceacddcbdeaffedfbbccfeebedbddfebebdeccfcacdcbcfddcfefaafaaccbafaaceedaefcdbccecfdcbcacbfeabbdcdfcebfffaceaccabcaceafaceeaddecfedfbbaeaeecadfadffaacdbcacbccbdeeebaeaccccfbcfcfaefaaebabecadeafcdacafcddfabadcdaffeecbebecdabefbeaccacdcffddffdcebafbbccfcdfbcfebafafadeaacafdaaffaecfbbadaddffbccddcfddbddafdddccafdebebadcfdadfcfaffddcaecfedacaffdfaaddbefaffcfefebebccabbbafedaaededaebfeeafceebadaacccdbddcdafdedcdbadfbfcadbaaacddbfdaaefeebefbedaabefaeffacdfbedaabbefaafcebfdaaeecbeeddbceffcbbcdfcbbbaeadeeabdedafdcdbaacbfcbbdeabbfddbfebfcaafdbdbacceaefcffbdabbfcaccceeedcdeafacfcfadbefbecabfaeeacaabbdabfbbcfdcdfedebdecfbefebffabdbbebfaadaacfcffffceefcfabfccfcdbcdfeccafbfedecccedfbafdeaeeebccbfaffeafadcfcafcbecffcadadbfdcebfccafeaaaedfdbedacffaccfcbefffefdcdedcaccebbaaceecbdedcaeffaeeaaaaebfadbceedbaebcecbcecbedcfcaedbbccddfeecfddbbbdcbcfacfddaabbebacdccddfddbecbedfcffcfbbdaedcbcacaaabbaedcefccdbdaddbaeffdaeeaccbbeccbbcdfddaffcffbfbbbbbeadbfdfcbcbcfeeebfabebdaffcccffdeafebccfcaaadbecebebabcadabfcceeaecdbdaeadfbbddaeeeaaefdadeaaeefadedfbffdfdfccdcddbdbbbabaeedfedebaecffcddfcacdfbfffefaffabafeaeacedddecdeacabaefcccadffdbbbcdeeabdceddeaabfbefaeebcfccdddebdaddbdeaffacddebbedbdebeebebdcdfefaedcebfffbaeadfaddcdfefefdaafadcabbbbddbdbacacaecefbeacccfdaeaccebccddcbdbdbafcbcbcdfcbedcfbbddceeedebaeddefebdcfdfccbdbdfeeeacadfefcadccaadaecbccbecacbaaabccbfebffeefcaaacfeaccdccfadebbdadaeaaceafcbcbdbfedafddafeebaeeefecfdbcaeceaefafeebeaafeefeecfffeffeedeaccedafcedfcbebcdaeaafefbcef
abedadcddd