LEHA_SCRIPT

from subprocess import Popen, PIPE
import sys

assert all(len(s) == 8 for s in sys.argv[1:])

with Popen("./C", stdin=PIPE) as proc:
    inp = bytes([int(s, 2) for s in sys.argv[1:]])
    proc.communicate(inp)
    print("RETURN:", proc.returncode)