YES
Trs:
 {f(a(), f(x, a())) -> f(x, f(f(a(), a()), a()))}
 Comment:
  We consider a non-duplicating trs.
  BOUND:
   Automaton:
    {      a_1() -> q3,
           a_0() -> q2,
     f_1(q4, q5) -> q2,
     f_1(q4, q3) -> q5,
     f_1(q3, q3) -> q4,
     f_1(q2, q5) -> q2,
     f_0(q2, q2) -> q2}
   Strict:
   {}
   Qed