30
1000000111011101110100100010000
0101000001100001101000011001101
1111010010101111000100000000011
1101011111011111010110100010011
0011001111010111111011000000110
0111011100011100001100101010111
1011011100000000010100101011110
0110011001000000100000011101001
1110111010100001011000011101110
1011110111101101100111111111101
1111001011111011000010100000000
0001111100011100001010101000001
1001000000110010010011111101101
1011000001010110010000111011010
0100011000000101010110111111011
1111101111011010110110111110011
1001110001110011011111101000111
1010111001011000101010111111101
1100001001001000001110010010010
0100100001010101010110001011111
1101100010100011000100101111101
1000111100101000010100000111111
0010000100011000011000011100100
0011101011011100110001101000111
0011111011010001011110101110001
0110111111100000111100111011001
1100110011010100000100000111011
1111010000001101001101010111111
1111101011001111011111110011101
0001100110110000101010000010010
1001010101010111010101000101000
