s = "8" * 80
while "18" in s or "288" in s or "3888" in s:
if "18" in s:
s = s.replace("18", "2", 1)
elif "288" in s:
s = s.replace("288", "3", 1)
else:
s = s.replace("3888", "1", 1)
print(s)
cyA9ICI4IiAqIDgwCgp3aGlsZSAiMTgiIGluIHMgb3IgIjI4OCIgaW4gcyBvciAiMzg4OCIgaW4gczoKCWlmICIxOCIgaW4gczoKCQlzID0gcy5yZXBsYWNlKCIxOCIsICIyIiwgMSkKCWVsaWYgIjI4OCIgaW4gczoKCQlzID0gcy5yZXBsYWNlKCIyODgiLCAiMyIsIDEpCgllbHNlOgoJCXMgPSBzLnJlcGxhY2UoIjM4ODgiLCAiMSIsIDEpCnByaW50KHMp