YES
Input TRS:
      1: a(b(a(x1))) -> a(b(b(a(x1))))
      2: b(b(b(x1))) -> b(b(x1))
Number of strict rules: 2
Direct POLO(bPol) ... failed.
Uncurrying ... failed.
Dependency Pairs:
     #1: #a(b(a(x1))) -> #a(b(b(a(x1))))
     #2: #a(b(a(x1))) -> #b(b(a(x1)))
Number of SCCs: 0, DPs: 0