197.89/50.59	MAYBE
197.89/50.59	
197.89/50.59	Problem:
197.89/50.59	 a(b(a(a(a(a(a(b(a(a(x1)))))))))) -> a(a(a(b(a(a(a(b(a(a(a(a(a(b(x1))))))))))))))
197.89/50.59	
197.89/50.59	Proof:
197.89/50.59	 Open
197.89/50.60	EOF