fish, 67 bytes

Result

ERROR

Code [DL]

a5*0v
=?v+>2*i:68*-$a
}v>~:1+0
1< v!?:}+{=*+1:@:{:}-
?.;>{n~~1-:30{

stdin

11110111
11000101
10010111
00010100
10111111
01001110
00000110
01100000
11100010
11010000
11110100
00011100
00101011
11111100
01101001
11100111
00110111
10010100
00111100
00010110
00111000
00101101
00010101
10101011
01110010
00100100
11010010
11100001
10111110
11001011
00000000
11101111
10011001
01011011
00011111
01100101
00000001
00000011
00001111
11111101
01000010
10001000
11000011
01111000
10010001
00101101
10010010
10110111
00001010
00000001

stdout

stderr

strace