Attempting 61 bit_concat operations
bit_concat(0001110100010110111110111011001011100010001110101001010101000101011010000111100100011001111101011110000011011000001101110011010111111011110110110010101000100111010011101,110100101101001110101000001110001110100010100011001000000010000110100) = 0000000000000000000001110100010110111110111011001011100010001110101001010101000101011010000111100100011001111101011110000011011000001101110011010111111011110110110010101000100111010011101110100101101001110101000001110001110100010100011001000000010000110100
bit_concat(0000101110010010010000001011111111001100101100101010010110011001101111111101100101100100101101000111100011011001111101100010010001110001100000111000000001000100000000010,010101001001000110101001011010011001111010000011011110011110111010101) = 0000000000000000000000101110010010010000001011111111001100101100101010010110011001101111111101100101100100101101000111100011011001111101100010010001110001100000111000000001000100000000010010101001001000110101001011010011001111010000011011110011110111010101
bit_concat(1001001001110000111001011001000100011111000110101101000110010000101011101110100011101110101101111111001110000000110101111100001011111001001010001010011100100101010110011,000000110111101101110011001010110111000001111001110111110011010101001) = 0000000000000000001001001001110000111001011001000100011111000110101101000110010000101011101110100011101110101101111111001110000000110101111100001011111001001010001010011100100101010110011000000110111101101110011001010110111000001111001110111110011010101001
bit_concat(0011100100110000110111001100111111011000011100111110010101110001100101110000010001000110001001101011100100011011111100100001101000110000001000110100111011101001000001001,000001010101001111110010110000101101110100001110100111101101111011100) = 0000000000000000000011100100110000110111001100111111011000011100111110010101110001100101110000010001000110001001101011100100011011111100100001101000110000001000110100111011101001000001001000001010101001111110010110000101101110100001110100111101101111011100
bit_concat(1100101101001111010111010101000010001111011001100110001011111110010100011110000110110011100000001010011000010001010011101001001100111010011011100101001001101111110111100,000100110000100010100001110000101111100100010010100100011001111000110) = 0000000000000000001100101101001111010111010101000010001111011001100110001011111110010100011110000110110011100000001010011000010001010011101001001100111010011011100101001001101111110111100000100110000100010100001110000101111100100010010100100011001111000110
bit_concat(1000010100001111101100010010101111111101000111001100001011001110100000101110011011011110011010001001111010011110011010010111001101010111101010100001100100000110010001011,111101111001111111100101101100010110001111100011001011010100000001001) = 0000000000000000001000010100001111101100010010101111111101000111001100001011001110100000101110011011011110011010001001111010011110011010010111001101010111101010100001100100000110010001011111101111001111111100101101100010110001111100011001011010100000001001
bit_concat(0001100111111010000101101100011010100110111010010100001111110011011101110011100110010100011111000010100101011010011101100010100101011001101100101111001111101101000100010,100100010110101010100000010001010010011010101000011011011011010011011) = 0000000000000000000001100111111010000101101100011010100110111010010100001111110011011101110011100110010100011111000010100101011010011101100010100101011001101100101111001111101101000100010100100010110101010100000010001010010011010101000011011011011010011011
bit_concat(1001100101010001110101110101110010000000101101110110101101011100101001001011101000010000100010110010110010110010011111110111100101011010011110100111000000010011010110101,110100111100100101010111101111000100110100100111010101001110001011100) = 0000000000000000001001100101010001110101110101110010000000101101110110101101011100101001001011101000010000100010110010110010110010011111110111100101011010011110100111000000010011010110101110100111100100101010111101111000100110100100111010101001110001011100
bit_concat(1111011100000101100101100011111010111010110100111101001000111110100101110110101010100000001010000010100111111110110111101000000010000000111000111101011111111010001001000,101010111010110001001001111011110011000110001011110010111111000001011) = 0000000000000000001111011100000101100101100011111010111010110100111101001000111110100101110110101010100000001010000010100111111110110111101000000010000000111000111101011111111010001001000101010111010110001001001111011110011000110001011110010111111000001011
bit_concat(0000011001011001011110110001010011100000101011011100111111010000110110111010011101110000001011000000111000000110000000001010110000010110110101001001010111100000001010011,001101000011000100101001111010100111001000101111001101000100110001111) = 0000000000000000000000011001011001011110110001010011100000101011011100111111010000110110111010011101110000001011000000111000000110000000001010110000010110110101001001010111100000001010011001101000011000100101001111010100111001000101111001101000100110001111
bit_concat(0111110001010111010110110111001000110110001011010010001010111011110101111111010011011110011111000010111101000000011101000111010011110000100001000100001010000001110000010,111011011011101001001111011000110011110110010110010001101011000001010) = 0000000000000000000111110001010111010110110111001000110110001011010010001010111011110101111111010011011110011111000010111101000000011101000111010011110000100001000100001010000001110000010111011011011101001001111011000110011110110010110010001101011000001010
bit_concat(0010100010100110011000000101101100011000111100101000000011101001101001010110100110110100010100110011110111100111100100100000011110001010001010101111011011010101101010110,011001111010011110001111100111010110110011011110111000010011010000111) = 0000000000000000000010100010100110011000000101101100011000111100101000000011101001101001010110100110110100010100110011110111100111100100100000011110001010001010101111011011010101101010110011001111010011110001111100111010110110011011110111000010011010000111
bit_concat(1100101010001001000111100100001111011110110001001010100100100000001110010010110010010000101101101000101101100100111011001100010100010101011101100000100100100100001011100,010000000011101111111111011111110010000101010111000001101000111111101) = 0000000000000000001100101010001001000111100100001111011110110001001010100100100000001110010010110010010000101101101000101101100100111011001100010100010101011101100000100100100100001011100010000000011101111111111011111110010000101010111000001101000111111101
bit_concat(1111111000001000011011001100101010101001100010011010111011001100000100110111100100111000100001001011001110010100110000110100000110110000011101110110100000000101111111110,000101011011011010100011110101110000101010011101111111010000011010010) = 0000000000000000001111111000001000011011001100101010101001100010011010111011001100000100110111100100111000100001001011001110010100110000110100000110110000011101110110100000000101111111110000101011011011010100011110101110000101010011101111111010000011010010
bit_concat(1110111110000011001101101111101001010001011010111001011101011101001001110011111011111101001101101010101010101001010101001101010011001100100100000010101111000001101110100,010011000110000110110010101111111000100110010001011010010101001101011) = 0000000000000000001110111110000011001101101111101001010001011010111001011101011101001001110011111011111101001101101010101010101001010101001101010011001100100100000010101111000001101110100010011000110000110110010101111111000100110010001011010010101001101011
bit_concat(0010001010001001011111010111100011010101001111110010111101001100000000100111001110101001101111100100100011110001011101110001001010010011100111010010100100100000001000100,011101100010010001101110010010010000110111110100011000001000101101111) = 0000000000000000000010001010001001011111010111100011010101001111110010111101001100000000100111001110101001101111100100100011110001011101110001001010010011100111010010100100100000001000100011101100010010001101110010010010000110111110100011000001000101101111
bit_concat(1000101101110110110010110001110001011101100111010011000000010010111010100111010011101001000011001010000001101010100101011110001100100100111010010101000111001111111101011,110101111010001001111100000000111101110001000000100010010110101001011) = 0000000000000000001000101101110110110010110001110001011101100111010011000000010010111010100111010011101001000011001010000001101010100101011110001100100100111010010101000111001111111101011110101111010001001111100000000111101110001000000100010010110101001011
bit_concat(0110010000100011001100001101110111110110000001110100110001110101000111110000111100111001110110110100101101111111101001110111101011001111111000110011100011101001001101110,010001010100001101100000100011010011110110111001011010010111000101000) = 0000000000000000000110010000100011001100001101110111110110000001110100110001110101000111110000111100111001110110110100101101111111101001110111101011001111111000110011100011101001001101110010001010100001101100000100011010011110110111001011010010111000101000
bit_concat(0110101110100100010101101010010000110011100100101111000111110100110011101111101010011000111111100100000010110110111010001010111001011011000111111010001000011110111000100,110101010010110000111101011001101111010010111111101101000111001110111) = 0000000000000000000110101110100100010101101010010000110011100100101111000111110100110011101111101010011000111111100100000010110110111010001010111001011011000111111010001000011110111000100110101010010110000111101011001101111010010111111101101000111001110111
bit_concat(1101011000111011011100001111000001100001100001110101101101001101000000110101010100001111011000100110000000101110010111010111111100001011001101100111011100001110010111010,110000101000110010110111001100111100110010010111100101101011011001000) = 0000000000000000001101011000111011011100001111000001100001100001110101101101001101000000110101010100001111011000100110000000101110010111010111111100001011001101100111011100001110010111010110000101000110010110111001100111100110010010111100101101011011001000
bit_concat(0010100010100100001011000011011010101100100010010110010001100010100011011110111000011011010011001100011100111010011100101101011100101111100100101011001010111001001110000,110100001010111101001111000011000011011010011101010001111010100101011) = 0000000000000000000010100010100100001011000011011010101100100010010110010001100010100011011110111000011011010011001100011100111010011100101101011100101111100100101011001010111001001110000110100001010111101001111000011000011011010011101010001111010100101011
bit_concat(0100110001111110000000101100111100011001110100100110000111110101100000001011000101101011100110001111111110001011101100010010010101100010110001111000001000010100010101111,111000101101100111101001011000111011011101111110000101010111100000101) = 0000000000000000000100110001111110000000101100111100011001110100100110000111110101100000001011000101101011100110001111111110001011101100010010010101100010110001111000001000010100010101111111000101101100111101001011000111011011101111110000101010111100000101
bit_concat(0011111001000111001110111111110111100000101100000011000101010000010011111001011011111111010001000100011111110011101110011101001010011111100100100010011101100011011010100,110100001001101110111000101111101001000000110001011101011110100000110) = 0000000000000000000011111001000111001110111111110111100000101100000011000101010000010011111001011011111111010001000100011111110011101110011101001010011111100100100010011101100011011010100110100001001101110111000101111101001000000110001011101011110100000110
bit_concat(1100000000101000011001111110000011011001011111101001110100100100001111110010000110001111101100100101011110110101110001110000000110011101110001110110101111111100010100000,100010011000111000011010010110100100101101110000001101110001010100101) = 0000000000000000001100000000101000011001111110000011011001011111101001110100100100001111110010000110001111101100100101011110110101110001110000000110011101110001110110101111111100010100000100010011000111000011010010110100100101101110000001101110001010100101
bit_concat(0111011011010011101101011101000010111010111110111001101011011010001100111011100000101000100011010110100111001001011100010001101100010001101001111101100100101011010011001,100101011100110000100001011111100110011101100001011010011110000010011) = 0000000000000000000111011011010011101101011101000010111010111110111001101011011010001100111011100000101000100011010110100111001001011100010001101100010001101001111101100100101011010011001100101011100110000100001011111100110011101100001011010011110000010011
bit_concat(1000001000011101110000001111100110110010011001111011000111000111110011000001110010000011101111000001111011101110110110000001101110001000110011100101100100010001010110100,111101111110100110110111100111100010011100111000011000010011101111110) = 0000000000000000001000001000011101110000001111100110110010011001111011000111000111110011000001110010000011101111000001111011101110110110000001101110001000110011100101100100010001010110100111101111110100110110111100111100010011100111000011000010011101111110
bit_concat(1001010010001011001110000011101001000001101010011100010011101010110111001110010100101000111110101110011010011001110010110001010101111010011101110110101101100110011110100,010101010011101010001010000000001000101000111010011010010000001011001) = 0000000000000000001001010010001011001110000011101001000001101010011100010011101010110111001110010100101000111110101110011010011001110010110001010101111010011101110110101101100110011110100010101010011101010001010000000001000101000111010011010010000001011001
bit_concat(1010101011000010111111010001010111111010010000111000101000101000111100100000011111110010001101000110000001000110001010110011111100000001101011001100110111000100101001100,001101110101111001011111010100100100011001000100010001100110110100101) = 0000000000000000001010101011000010111111010001010111111010010000111000101000101000111100100000011111110010001101000110000001000110001010110011111100000001101011001100110111000100101001100001101110101111001011111010100100100011001000100010001100110110100101
bit_concat(0101100000010011011111100000000010000000010111011010100100000010010011010001011110100100101100101000101110011100110100010100100000011100101001010110111001011111110000001,101010001010110101010001010110010111101101100010111010101110111001111) = 0000000000000000000101100000010011011111100000000010000000010111011010100100000010010011010001011110100100101100101000101110011100110100010100100000011100101001010110111001011111110000001101010001010110101010001010110010111101101100010111010101110111001111
bit_concat(1010010001100110111000011010111011010111011000110000000001010000101111010100010010000000001001010011111111110111111101100100010011000111000001111111001011100101001010011,011010101000111001110010010011101000110010001001110101001000100000011) = 0000000000000000001010010001100110111000011010111011010111011000110000000001010000101111010100010010000000001001010011111111110111111101100100010011000111000001111111001011100101001010011011010101000111001110010010011101000110010001001110101001000100000011
bit_concat(0001000010000100101111110110010010111000000011011100111111110111010110110110001011001010111100001010101101101000011110101010010010000000111001000111001100101001011011101,001101000100110110111010111101001101001011001000011110101010110000000) = 0000000000000000000001000010000100101111110110010010111000000011011100111111110111010110110110001011001010111100001010101101101000011110101010010010000000111001000111001100101001011011101001101000100110110111010111101001101001011001000011110101010110000000
bit_concat(1001000000111001010000001001010010100101110001100100000111010011001110001001111110010001101110111000001011101100101101101010000110011110010100110001111110101110011101110,100001001101010100000001110001011011100110001011111111000010110101011) = 0000000000000000001001000000111001010000001001010010100101110001100100000111010011001110001001111110010001101110111000001011101100101101101010000110011110010100110001111110101110011101110100001001101010100000001110001011011100110001011111111000010110101011
bit_concat(0010011101010100100011111010100111010100001111111111000111001010110110111000111010111110010011001010101000011010010101110111111000010110111110101110011000111011010011001,110010100111011011010100001111001100100111001000101101100011001110100) = 0000000000000000000010011101010100100011111010100111010100001111111111000111001010110110111000111010111110010011001010101000011010010101110111111000010110111110101110011000111011010011001110010100111011011010100001111001100100111001000101101100011001110100
bit_concat(1011010000101101001100101011111011100100101111010100110011000110000100110001001011001010111100110100010000001100001100011101100110010000000110010110111001111001000000010,001001010001101100000101011010101001111111010100100000101001111001110) = 0000000000000000001011010000101101001100101011111011100100101111010100110011000110000100110001001011001010111100110100010000001100001100011101100110010000000110010110111001111001000000010001001010001101100000101011010101001111111010100100000101001111001110
bit_concat(0100110110010010110001110111010100111100111111110110000011010000010100111001100011001000001000101110101110000001111010010101111101111000001001010110111011100010100110111,001001010010011101001001010100010110011100101011110000001011010011011) = 0000000000000000000100110110010010110001110111010100111100111111110110000011010000010100111001100011001000001000101110101110000001111010010101111101111000001001010110111011100010100110111001001010010011101001001010100010110011100101011110000001011010011011
bit_concat(0010110101101101100000010100101100001011101101010110101110100000000100110000010001011100101101011001010101100100101011111000101011111101001011001110101000010111101011101,001111000010000001000010110000000111010111111010100001010010010101010) = 0000000000000000000010110101101101100000010100101100001011101101010110101110100000000100110000010001011100101101011001010101100100101011111000101011111101001011001110101000010111101011101001111000010000001000010110000000111010111111010100001010010010101010
bit_concat(0010111101101100110010000111001001010010101111101000010101001011111110110001011110101111110011000110111111010100110011000000100110101010110010000011111111100011010111111,110010011100011111111110101010111110011101001110111000010111010101000) = 0000000000000000000010111101101100110010000111001001010010101111101000010101001011111110110001011110101111110011000110111111010100110011000000100110101010110010000011111111100011010111111110010011100011111111110101010111110011101001110111000010111010101000
bit_concat(1001000100011011001010001110111111010010011100000101100001110000101100100010010001001001111111110100101100110010110011000100011001101010011010100101000110101000110111100,001011010010000010110110101111110111000000100100111110100111010000000) = 0000000000000000001001000100011011001010001110111111010010011100000101100001110000101100100010010001001001111111110100101100110010110011000100011001101010011010100101000110101000110111100001011010010000010110110101111110111000000100100111110100111010000000
bit_concat(0100001101010101111001011111101111011101001011100101010100110001000110110001110000101101110111011011000000010010001001110011111000100010011011111011111110001101100101100,111000100111000000100110110001010110110101001001011101110010110101100) = 0000000000000000000100001101010101111001011111101111011101001011100101010100110001000110110001110000101101110111011011000000010010001001110011111000100010011011111011111110001101100101100111000100111000000100110110001010110110101001001011101110010110101100
bit_concat(1100001000100001101111011111011110110011101101001111000011101010011110001111011001111110000100111000101010110110001110100011010110100001100110110100110011110100100101011,000001111100100011100110100000110110001110000010100110100011000001100) = 0000000000000000001100001000100001101111011111011110110011101101001111000011101010011110001111011001111110000100111000101010110110001110100011010110100001100110110100110011110100100101011000001111100100011100110100000110110001110000010100110100011000001100
bit_concat(0010001011111101000011001100000000100001100010010000100010010101111110000001000000011010000110001110110110011111101000110101101010011000011101111001010100010010011011010,010100000101011000101100001110011001001010111001011100100011110000000) = 0000000000000000000010001011111101000011001100000000100001100010010000100010010101111110000001000000011010000110001110110110011111101000110101101010011000011101111001010100010010011011010010100000101011000101100001110011001001010111001011100100011110000000
bit_concat(1101011110100100000100010011001011111000101111110100101011111010011110100011000001011110000111110100110100000000100111100111110100111001001001101111001000111101100100000,001111100010110111100000110110010110000001011100010000011001000111111) = 0000000000000000001101011110100100000100010011001011111000101111110100101011111010011110100011000001011110000111110100110100000000100111100111110100111001001001101111001000111101100100000001111100010110111100000110110010110000001011100010000011001000111111
bit_concat(1111000110100001010101100001111110011000010011100010101111100011010110110001111110011100010010001011110110000011010101100010010111000111101101100101011110111111011101001,011101101001010000011100011111010101101001101011011101100001101001111) = 0000000000000000001111000110100001010101100001111110011000010011100010101111100011010110110001111110011100010010001011110110000011010101100010010111000111101101100101011110111111011101001011101101001010000011100011111010101101001101011011101100001101001111
bit_concat(0101100110101000110011110110001001010001010110101100100111100100001011010011001000010001001010010101001000100000011010010111110000100000011101100110111101000001111100001,111010101110000100000110010010000101111000010100100010001000000000110) = 0000000000000000000101100110101000110011110110001001010001010110101100100111100100001011010011001000010001001010010101001000100000011010010111110000100000011101100110111101000001111100001111010101110000100000110010010000101111000010100100010001000000000110
bit_concat(0000010100101101100100110010100001010100111001111101100101010010101010001110001100110110111111111110110011010010001010001111010101110011101100100101100111000010111111101,001011001101110110110001110000100000100000111000001001111101010000011) = 0000000000000000000000010100101101100100110010100001010100111001111101100101010010101010001110001100110110111111111110110011010010001010001111010101110011101100100101100111000010111111101001011001101110110110001110000100000100000111000001001111101010000011
bit_concat(1011101111011010001101101001010111110001100011111000100000001001010010101110001101101101100110011010000111111000000110111100101000000001010100100110001111101001001011111,101101010011100011111010111100010110010011100001111010000110110001000) = 0000000000000000001011101111011010001101101001010111110001100011111000100000001001010010101110001101101101100110011010000111111000000110111100101000000001010100100110001111101001001011111101101010011100011111010111100010110010011100001111010000110110001000
bit_concat(0110010011100011011011101110010001010011011010110011011100000010011001000101000000101001100101100110010001101101110000010000111100001001110010000010011011000111111000011,000001000001100000101011101100100100010010110111101100000110100001000) = 0000000000000000000110010011100011011011101110010001010011011010110011011100000010011001000101000000101001100101100110010001101101110000010000111100001001110010000010011011000111111000011000001000001100000101011101100100100010010110111101100000110100001000
bit_concat(1111000001100010011101110111111000011011101110111010001010101010011110000011001010010111101000001100100001110011010001111111101111110010101110011001110000100111000001100,011100000000000000011010000010010100110010011001100001011110110100111) = 0000000000000000001111000001100010011101110111111000011011101110111010001010101010011110000011001010010111101000001100100001110011010001111111101111110010101110011001110000100111000001100011100000000000000011010000010010100110010011001100001011110110100111
bit_concat(0100101000100110001110000000110110000100011010010001001001000011110110010111100100000101001010000011010001111101101011110001001000100110100000011110100100010110110101010,000001111001010011000001010011011001111011011010111111100100001001111) = 0000000000000000000100101000100110001110000000110110000100011010010001001001000011110110010111100100000101001010000011010001111101101011110001001000100110100000011110100100010110110101010000001111001010011000001010011011001111011011010111111100100001001111
bit_concat(0000001011110001100000101101000100100000111011110110101111001011001101110010111100001110010011111101011110111000000111000001010101110000011011010011111111011011100000001,100000001010101101010100000000011001000101100110011000000011010110101) = 0000000000000000000000001011110001100000101101000100100000111011110110101111001011001101110010111100001110010011111101011110111000000111000001010101110000011011010011111111011011100000001100000001010101101010100000000011001000101100110011000000011010110101
bit_concat(1110110001010000001010000001100011001101001001101001011011101101101010110001111110011110110000110110111111010001000110101111101110101101000100000111100011101001111001110,100101110101100001101010001110110000100110001101011101101010011010100) = 0000000000000000001110110001010000001010000001100011001101001001101001011011101101101010110001111110011110110000110110111111010001000110101111101110101101000100000111100011101001111001110100101110101100001101010001110110000100110001101011101101010011010100
bit_concat(1111010111101000101001011101001110011100010111111011010100000110101010011011100111010101101011001100101100001010111101001000100010010100000101111001111011001001000010010,100011111100001001101001001010001000100110111111010010101000110010010) = 0000000000000000001111010111101000101001011101001110011100010111111011010100000110101010011011100111010101101011001100101100001010111101001000100010010100000101111001111011001001000010010100011111100001001101001001010001000100110111111010010101000110010010
bit_concat(0011110001111110011111001001010111000011100111110000100000111100101100010101010111101100001111001101100111000010100111111010111001111101001100100111001100011111000110000,110100111101011010101001001001000010111001001100011111111010110111100) = 0000000000000000000011110001111110011111001001010111000011100111110000100000111100101100010101010111101100001111001101100111000010100111111010111001111101001100100111001100011111000110000110100111101011010101001001001000010111001001100011111111010110111100
bit_concat(0100101001010000111101011111011000010101100101110101000011111001001101011000101010110110101011110000101111101000010111100001010001011100011001001010000010111111011001001,101111011011010001100101001110000111111010110010110001101110101110100) = 0000000000000000000100101001010000111101011111011000010101100101110101000011111001001101011000101010110110101011110000101111101000010111100001010001011100011001001010000010111111011001001101111011011010001100101001110000111111010110010110001101110101110100
bit_concat(0010010001111110110010111000110111010011110100111110001110101100100101000111100000100011010100010010110001110100110011100111110111011011001011010011101001110110111010110,011110111110010101010001101100100001111000011001000001011101110100111) = 0000000000000000000010010001111110110010111000110111010011110100111110001110101100100101000111100000100011010100010010110001110100110011100111110111011011001011010011101001110110111010110011110111110010101010001101100100001111000011001000001011101110100111
bit_concat(0100011010000101101000100100010000001110110101111011011101100101101010100110000101110000010010100111101111001010101011010111110001111110010110100001110000111111010101000,011010110011111101000101101101101110101100111000100010110100011100110) = 0000000000000000000100011010000101101000100100010000001110110101111011011101100101101010100110000101110000010010100111101111001010101011010111110001111110010110100001110000111111010101000011010110011111101000101101101101110101100111000100010110100011100110
bit_concat(1101001001011001110010111011011100000100001100101101110101000010010011011010000110000010000001100101001000000001001011011011101001101000000000111110001100001101011100100,011000111111000100010111011000101011001100101111111100011010000101000) = 0000000000000000001101001001011001110010111011011100000100001100101101110101000010010011011010000110000010000001100101001000000001001011011011101001101000000000111110001100001101011100100011000111111000100010111011000101011001100101111111100011010000101000
bit_concat(1000101000111000011001010111001101110010101001000011110111111001000001011101100101000011000111111111111001011010110101100111000101110010110011000000010000110100011011000,010110000001100111101001100001110101101011101110000000100101010000001) = 0000000000000000001000101000111000011001010111001101110010101001000011110111111001000001011101100101000011000111111111111001011010110101100111000101110010110011000000010000110100011011000010110000001100111101001100001110101101011101110000000100101010000001
bit_concat(1001100111111100000001001100101001101010101001001100010000011111011110101001011100101101000111010001011100001011011100000010101000101101101001100010011110110010001011101,100010000001111000011111011111000001101100001100101010010101011011001) = 0000000000000000001001100111111100000001001100101001101010101001001100010000011111011110101001011100101101000111010001011100001011011100000010101000101101101001100010011110110010001011101100010000001111000011111011111000001101100001100101010010101011011001
bit_concat(1111011111100110110011100101100100001111001000111101111101100110110111010100111101010111101110111100000010001011111010100011000110010001000101001100110111111100001001000,010100010011000111010010011111111011010101000101000011111000100001100) = 0000000000000000001111011111100110110011100101100100001111001000111101111101100110110111010100111101010111101110111100000010001011111010100011000110010001000101001100110111111100001001000010100010011000111010010011111111011010101000101000011111000100001100
bit_concat(0101011111111001110100000101000000001110000000110100110000100110010101010010000010001001000111110010111110010001000010110100001000111010110110110111111001011111001110001,010001011010110011001101000000100100100001010001001110000100100110000) = 0000000000000000000101011111111001110100000101000000001110000000110100110000100110010101010010000010001001000111110010111110010001000010110100001000111010110110110111111001011111001110001010001011010110011001101000000100100100001010001001110000100100110000
exit 0