30
01101001100101101001011001101001100101100110100101
0110100110010110100101100110100110010110011010010
011010011001011010010110011010011001011001101001
01101001100101101001011001101001100101100110100
0110100110010110100101100110100110010110011010
110011010010101101001100101101
011010011001011010010110011010011001011001101
01101001100101101001011001101001100101100110
0110100110010110100101100110100110010110011
011010011001011010010110011010011001011001
01101001100101101001011001101001100101100
0110100110010110100101100110100110010110
011010011001011010010110011010011001011
01101001100101101001011001101001100101
0110100110010110100101100110100110010
011010011001011010010110011010011001
01101001100101101001011001101001100
0110100110010110100101100110100110
011010011001011010010110011010011
01101001100101101001011001101001
001011001101001100101100110100101
0110100110010110100101100110100
011010011001011010010110011010
01101001100101101001011001101
0110100110010110100101100110
011010011001011010010110011
01101001100101101001011001
0110100110010110100101100
011010011001011010010110
01101001100101101001011