goruby, 32 bytes

Result

WA

Code [DL]

dw{p 2[1-(1+8*gt.ti(2))**0.5%1]}

stdin

11111101
00101101
10011010
10000111
10111011
10110001
01110100
11101011
11100111
01111000
00010000
11010010
11110010
00001010
10011001
11010000
01000010
10101101
01001110
00000001
10010010
00001111
00010101
00011100
01100010
10111110
00000000
01101001
11110111
11011010
10001000
11011111
00011000
10000110
01100100
01011011
00100111
00000011
10101011
00110001
00000001
00100100
11000011
00000110
11001110
01001101
00100100
11111100
00110111
01100101

stdout

stderr

<internal:golf_prelude>:14:in `taint': wrong number of arguments (given 1, expected 0) (ArgumentError)
	from <internal:golf_prelude>:14:in `method_missing'
	from /volume/CODE:1:in `block in <main>'
	from <internal:golf_prelude>:11:in `block in method_missing'
	from <internal:golf_prelude>:58:in `do_while'
	from <internal:golf_prelude>:9:in `method_missing'
	from /volume/CODE:1:in `<main>'

strace