MAYBE
MAYBE
TRS:
 {
                   from(X) -> cons(X),
         sel(0(), cons(X)) -> X,
        sel(s(N), cons(X)) -> sel(N, XS),
             minus(X, 0()) -> 0(),
         minus(s(X), s(Y)) -> minus(X, Y),
           quot(0(), s(Y)) -> 0(),
          quot(s(X), s(Y)) -> s(quot(minus(X, Y), s(Y))),
         zWquot(XS, nil()) -> nil(),
  zWquot(cons(X), cons(Y)) -> cons(quot(X, Y)),
         zWquot(nil(), XS) -> nil()
 }
 DUP: We consider a duplicating system.
  Trs:
   {
                     from(X) -> cons(X),
           sel(0(), cons(X)) -> X,
          sel(s(N), cons(X)) -> sel(N, XS),
               minus(X, 0()) -> 0(),
           minus(s(X), s(Y)) -> minus(X, Y),
             quot(0(), s(Y)) -> 0(),
            quot(s(X), s(Y)) -> s(quot(minus(X, Y), s(Y))),
           zWquot(XS, nil()) -> nil(),
    zWquot(cons(X), cons(Y)) -> cons(quot(X, Y)),
           zWquot(nil(), XS) -> nil()
   }
  Fail