30
1100000000110110010100010011011
1000001110100110001000011011011
1011111011111111100110001011011
1111110101000100100000010001100
0111110100000001101010001000100
0110100111010111010100101101010
1001111001000010000110111110100
1100100111101000100010001000100
0100001101110111010111010010011
1000100000101010010011001001100
1001101110110100110010101001110
0001001010001001000110111010011
0000000111011110010101110010111
1110001011000000010011101111010
0101011110100101001001001111000
1001001100001101100101110110000
0011011011100000001110011110011
1111010110010111011000100110110
0011001011101110011101100010000
0011110011011101100000100000000
0000011111100111011110010011001
1100011101010100110000001000111
0100010110101101010101110001000
0011100000011110010111110001000
1011110100100000011101110100110
1110100000110111010000100111010
1001100000111001111000100110101
0010000101101000000100001011001
0100001001010110111111001101111
1100011111001001110000100111100
0100010110010000110010000010010
