jelly, 2 bytes

Result

WA

Code [DL]

ɠ

stdin

11110011
10101011
01101001
00100100
10000011
01110100
01110000
00100000
00001001
11111110
10101111
00101101
10011001
00000110
01001110
10001000
10111110
11110001
10110100
00100110
11010010
00101001
11100111
10001000
00110110
00000001
01000010
11111101
00010101
11101110
01011011
00101000
00001111
11110111
11010100
01111000
11001001
00011010
00001010
00000011
01001010
00000000
01100001
00110111
10011010
00011001
00001000
00011100
00011100
11110101

stdout

11110011

stderr

strace