NO
Input TRS:
      1: tail(cons(X)) -> XS
      2: pairNs() -> cons(0())
      3: oddNs() -> incr(pairNs())
      4: incr(cons(X)) -> cons(s(X))
      5: take(0(),XS) -> nil()
      6: take(s(N),cons(X)) -> cons(X)
      7: zip(nil(),XS) -> nil()
      8: zip(X,nil()) -> nil()
      9: zip(cons(X),cons(Y)) -> cons(pair(X,Y))
      10: repItems(nil()) -> nil()
      11: repItems(cons(X)) -> cons(X)
Extra variable in rule 1.