197.99/50.58	MAYBE
197.99/50.58	
197.99/50.58	Problem:
197.99/50.58	 a(b(a(a(a(a(a(a(a(x1))))))))) -> a(a(a(a(a(a(a(a(b(a(a(a(b(x1)))))))))))))
197.99/50.58	
197.99/50.58	Proof:
197.99/50.58	 Open
197.99/50.59	EOF