0.00/0.01	YES
0.00/0.01	Input TRS:
0.00/0.01	    1: a(c(a(x1))) -> b(a(c(x1)))
0.00/0.01	    2: a(c(c(x1))) -> a(b(b(x1)))
0.00/0.01	    3: c(a(a(x1))) -> a(a(a(x1)))
0.00/0.01	    4: b(c(c(x1))) -> a(c(a(x1)))
0.00/0.01	    5: b(a(a(x1))) -> b(c(b(x1)))
0.00/0.01	Number of strict rules: 5
0.00/0.01	Direct POLO(bPol) ... removes: 4 1 3 5 2
0.00/0.01	      a 	w: 2 * x1 + 4
0.00/0.01	      b 	w: 2 * x1 + 1
0.00/0.01	      c 	w: 2 * x1 + 5
0.00/0.01	Number of strict rules: 0
0.00/0.01	EOF