198.26/50.79	MAYBE
198.26/50.79	
198.26/50.79	Problem:
198.26/50.79	 b(c(c(a(a(a(a(a(a(x1))))))))) -> a(a(a(a(a(a(b(c(c(b(c(c(a(x1)))))))))))))
198.26/50.79	
198.26/50.79	Proof:
198.26/50.79	 Open
198.26/50.79	EOF