195.76/50.03	MAYBE
195.76/50.03	
195.76/50.03	Problem:
195.76/50.03	 a(x1) -> b(x1)
195.76/50.03	 b(b(b(c(x1)))) -> c(c(a(b(a(a(x1))))))
195.76/50.03	
195.76/50.03	Proof:
195.76/50.03	 Open
195.76/50.04	EOF