1.27/0.62	YES
1.27/0.62	
1.27/0.62	Problem:
1.27/0.62	 a(a(a(b(b(b(x1)))))) -> b(b(b(b(a(a(a(a(x1))))))))
1.27/0.62	
1.27/0.62	Proof:
1.27/0.62	 Bounds Processor:
1.27/0.62	  bound: 1
1.27/0.62	  enrichment: match
1.27/0.62	  automaton:
1.27/0.62	   final states: {1}
1.27/0.62	   transitions:
1.27/0.62	    b1(35) -> 36*
1.27/0.62	    b1(25) -> 26*
1.27/0.62	    b1(32) -> 33*
1.27/0.62	    b1(34) -> 35*
1.27/0.62	    b1(24) -> 25*
1.27/0.62	    b1(26) -> 27*
1.27/0.62	    b1(33) -> 34*
1.27/0.62	    b1(23) -> 24*
1.27/0.62	    a1(30) -> 31*
1.27/0.62	    a1(20) -> 21*
1.27/0.62	    a1(22) -> 23*
1.27/0.62	    a1(29) -> 30*
1.27/0.62	    a1(19) -> 20*
1.27/0.62	    a1(31) -> 32*
1.27/0.62	    a1(21) -> 22*
1.27/0.62	    a1(28) -> 29*
1.27/0.62	    f20() -> 2*
1.27/0.62	    b0(7) -> 8*
1.27/0.62	    b0(9) -> 1*
1.27/0.62	    b0(6) -> 7*
1.27/0.62	    b0(8) -> 9*
1.27/0.62	    a0(5) -> 6*
1.27/0.62	    a0(2) -> 3*
1.27/0.62	    a0(4) -> 5*
1.27/0.62	    a0(3) -> 4*
1.27/0.62	    1 -> 3,4,5
1.27/0.62	    7 -> 19*
1.27/0.62	    25 -> 28*
1.27/0.62	    27 -> 6*
1.27/0.62	    36 -> 22*
1.27/0.62	  problem:
1.27/0.62	   
1.27/0.62	  Qed
1.27/0.63	EOF