#include <cstdio>
#include <algorithm>
using namespace std;
int main() {
    int T, N, M, n, m = 0;
    int bloom = 0;
    char mo[50][50], fl[50][50];
    scanf("%d", &T);
    while (T--) {
        bloom = 0;
        scanf("%d%d", &N, &M);
        for (int i = 0; i < N; i++) scanf("%s,", &mo[i]);
        scanf("%d%d", &n, &m);
        for (int i = 0; i < n; i++) scanf("%s,", &fl[i]);
        for (int i = 0; i < N; i++) {
            for (int j = 0; j < M; j++) {
                bool flag = true;
                int a = i - (n - 1) / 2;
                int b = j - (m - 1) / 2;
                for (int k = max(0, a); k <= min(N - 1, i + (n - 1) / 2); k++) {
                    for (int p = max(0, b); p <= min(M - 1, j + (m - 1) / 2); p++) {
                        if (!flag)
                            break;
                        if (mo[k][p] == '#' && fl[k - i + (n - 1) / 2][p - j + (m - 1) / 2] == '#')
                            flag = false;
                    }
                    if (!flag)
                        break;
                }

                if (flag)
                    bloom++;
            }
        }
        printf("%d", bloom);
    }

    return 0;
}