YES
Input TRS:
      1: w(r(x)) -> r(w(x))
      2: b(r(x)) -> r(b(x))
      3: b(w(x)) -> w(b(x))
Number of strict rules: 3
Direct POLO(bPol) ... removes: 1 3 2
      b 	w: 2 * x1 + 7720
      r 	w: 2 * x1 + 7722
      w 	w: 2 * x1 + 7721
Number of strict rules: 0