196.42/50.28	MAYBE
196.42/50.28	
196.42/50.28	Problem:
196.42/50.28	 a(a(b(a(a(a(b(a(a(b(x1)))))))))) -> a(b(a(a(a(b(a(a(b(a(a(a(b(x1)))))))))))))
196.42/50.28	
196.42/50.28	Proof:
196.42/50.28	 Open
196.42/50.28	EOF