7 17
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0001101111100101111100010001111100
0011101101111101101011010101010011
1010011011011100011110101010100110
0000001010010011111111101110101010
0010111101110011101000100000100100
1110110100001110001011101000110010
0110010111001100101100111011010010
0101011111011110011001101011000110
0101100100001111100001010010110110