recurse, 84 bytes

Result

WA

Code [DL]

$
                >2%    >0%$
>0{>?!$#{5}      @>}}s{ @1%$
    ^{m}2a}s}3{<^s}1{]<
$

stdin

00011110
01101001
10111101
00001111
00010101
01011011
01000010
01001000
10100011
11010100
00000110
11100111
10001000
01000100
00001000
10010011
01000011
10100000
10111110
01001110
00110111
11010010
10001000
00011100
11110001
10000001
00101101
00000001
00001010
00110110
01100010
00011001
10000011
11001101
00001010
10101110
10101011
01110101
01111000
01010011
01001010
00100100
11010110
11111101
10011011
00000011
11101110
10011001
00000000
11101001

stdout

00011110
01101001
10111101
00001111
00010101
01011011
01000010
01001000
10100011
11010100
00000110
11100111
10001000
01000100
00001000
10010011
01000011
10100000
10111110
01001110
00110111
11010010
10001000
00011100
11110001
10000001
00101101
00000001
00001010
00110110
01100010
00011001
10000011
11001101
00001010
10101110
10101011
01110101
01111000
01010011
01001010
00100100
11010110
11111101
10011011
00000011
11101110
10011001
00000000
11101001

stderr

Traceback (most recent call last):
  File "/home/esolang/interpreters/recurse.py", line 221, in <module>
    rr.run()
  File "/home/esolang/interpreters/recurse.py", line 84, in run
    rr = self.executeInstruction()
  File "/home/esolang/interpreters/recurse.py", line 172, in executeInstruction
    self.register = ord( sys.stdin.read(1) )
TypeError: ord() expected a character, but string of length 0 found

strace