YES
Input TRS:
      1: app(nil(),YS) -> YS
      2: app(cons(X),YS) -> cons(X)
      3: from(X) -> cons(X)
      4: zWadr(nil(),YS) -> nil()
      5: zWadr(XS,nil()) -> nil()
      6: zWadr(cons(X),cons(Y)) -> cons(app(Y,cons(X)))
      7: prefix(L) -> cons(nil())
Number of strict rules: 7
Direct POLO(bPol) ... removes: 4 1 3 5 7 6 2
      prefix	w: x1 + 8369
      zWadr	w: 2 * x1 + 2 * x2
      from	w: 2 * x1 + 8367
      nil	w: 1
      cons	w: 2 * x1 + 8366
      app	w: 2 * x1 + x2
Number of strict rules: 0