1.30/0.62	YES
1.30/0.62	
1.30/0.62	Problem:
1.30/0.62	 a(a(b(b(x1)))) -> b(b(b(a(a(a(x1))))))
1.30/0.62	
1.30/0.62	Proof:
1.30/0.62	 Bounds Processor:
1.30/0.62	  bound: 3
1.30/0.62	  enrichment: match
1.30/0.62	  automaton:
1.30/0.62	   final states: {1}
1.30/0.62	   transitions:
1.30/0.62	    b1(32) -> 33*
1.30/0.62	    b1(12) -> 13*
1.30/0.62	    b1(34) -> 35*
1.30/0.62	    b1(11) -> 12*
1.30/0.62	    b1(33) -> 34*
1.30/0.62	    b1(13) -> 14*
1.30/0.62	    a1(30) -> 31*
1.30/0.62	    a1(10) -> 11*
1.30/0.62	    a1(29) -> 30*
1.30/0.62	    a1(9) -> 10*
1.30/0.62	    a1(31) -> 32*
1.30/0.62	    a1(8) -> 9*
1.30/0.62	    b2(60) -> 61*
1.30/0.62	    b2(40) -> 41*
1.30/0.62	    b2(62) -> 63*
1.30/0.62	    b2(39) -> 40*
1.30/0.62	    b2(61) -> 62*
1.30/0.62	    b2(41) -> 42*
1.30/0.62	    a2(57) -> 58*
1.30/0.62	    a2(37) -> 38*
1.30/0.62	    a2(59) -> 60*
1.30/0.62	    a2(36) -> 37*
1.30/0.62	    a2(58) -> 59*
1.30/0.62	    a2(38) -> 39*
1.30/0.62	    f20() -> 2*
1.30/0.62	    b3(67) -> 68*
1.30/0.62	    b3(69) -> 70*
1.30/0.62	    b3(68) -> 69*
1.30/0.62	    b0(5) -> 6*
1.30/0.62	    b0(7) -> 1*
1.30/0.62	    b0(6) -> 7*
1.30/0.62	    a3(65) -> 66*
1.30/0.62	    a3(64) -> 65*
1.30/0.62	    a3(66) -> 67*
1.30/0.62	    a0(2) -> 3*
1.30/0.62	    a0(4) -> 5*
1.30/0.62	    a0(3) -> 4*
1.30/0.62	    1 -> 3,4
1.30/0.62	    6 -> 8*
1.30/0.62	    11 -> 36*
1.30/0.62	    13 -> 29*
1.30/0.62	    14 -> 5*
1.30/0.62	    33 -> 57*
1.30/0.62	    35 -> 10*
1.30/0.62	    42 -> 31*
1.30/0.62	    61 -> 64*
1.30/0.62	    63 -> 37*
1.30/0.62	    70 -> 39*
1.30/0.62	  problem:
1.30/0.62	   
1.30/0.62	  Qed
1.30/0.63	EOF