YES
O(n^2)
TRS:
 {g(x, a(), b()) -> g(b(), b(), a())}
 Natural interpretation:
  Strict:
   {g(x, a(), b()) -> g(b(), b(), a())}
  Weak:
   {}
  Interpretation class: deltarestricted
  [a](delta) = + 1 + 0*delta
  [b](delta) = + 0 + 0*delta
  [g](delta, X2, X1, X0) = + 1*X0 + 1*X1 + 1*X2 + 0 + 0*X0*delta + 1*X1*delta + 0*X2*delta + 0*delta
  
  
  g_tau_1(delta) = delta/(1 + 0 * delta)g_tau_2(delta) = delta/(1 + 1 * delta)g_tau_3(delta) = delta/(1 + 0 * delta)
  
  Qed