197.45/50.54	MAYBE
197.45/50.54	
197.45/50.54	Problem:
197.45/50.54	 0(0(0(0(x1)))) -> 0(1(1(0(x1))))
197.45/50.54	 1(0(0(1(x1)))) -> 0(0(1(0(x1))))
197.45/50.54	
197.45/50.54	Proof:
197.45/50.54	 Open
197.45/50.54	EOF