rail, 167 bytes

Result

AC

Code [DL]

$'b'   #{b}a1()(b)-
 \                 >--g0(b)----@
  -(!!)()s(!b!)(b)1c(!p!)[-]q<
        #{niam}-o-0------------@
$'main'
 -0ia2mia2mia2mia2mia2mia2mia2miai(!!)0{b}

stdin

11111101
00000110
11000110
11110110
00000101
01000010
11101111
01001110
01110010
00000000
00000001
00100110
00101011
00001010
00001010
11110101
10011001
11010111
10101011
10101110
00110111
01011011
00000011
00110111
11010010
00101101
00010101
00010011
00010100
11111011
10010101
10100100
10100000
00010000
11000111
01101111
00100100
10110111
10000001
00001111
00011100
01101001
01011001
10001000
11001000
01010001
11100111
10111110
11011111
01111000

stdout

11000101011001101010111111100000000010011101001101

stderr

Crash: A read was attempted when there is no more inputIndex Out Of Bounds for the 'cut' command

strace