MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          a__incr(X) -> incr(X)
          a__incr(cons(X,XS)) -> cons(s(mark(X)),incr(XS))
          a__oddNs() -> a__incr(a__pairNs())
          a__oddNs() -> oddNs()
          a__pairNs() -> cons(0(),incr(oddNs()))
          a__pairNs() -> pairNs()
          a__repItems(X) -> repItems(X)
          a__repItems(cons(X,XS)) -> cons(mark(X),cons(X,repItems(XS)))
          a__repItems(nil()) -> nil()
          a__tail(X) -> tail(X)
          a__tail(cons(X,XS)) -> mark(XS)
          a__take(X1,X2) -> take(X1,X2)
          a__take(0(),XS) -> nil()
          a__take(s(N),cons(X,XS)) -> cons(mark(X),take(N,XS))
          a__zip(X,nil()) -> nil()
          a__zip(X1,X2) -> zip(X1,X2)
          a__zip(cons(X,XS),cons(Y,YS)) -> cons(pair(mark(X),mark(Y)),zip(XS,YS))
          a__zip(nil(),XS) -> nil()
          mark(0()) -> 0()
          mark(cons(X1,X2)) -> cons(mark(X1),X2)
          mark(incr(X)) -> a__incr(mark(X))
          mark(nil()) -> nil()
          mark(oddNs()) -> a__oddNs()
          mark(pair(X1,X2)) -> pair(mark(X1),mark(X2))
          mark(pairNs()) -> a__pairNs()
          mark(repItems(X)) -> a__repItems(mark(X))
          mark(s(X)) -> s(mark(X))
          mark(tail(X)) -> a__tail(mark(X))
          mark(take(X1,X2)) -> a__take(mark(X1),mark(X2))
          mark(zip(X1,X2)) -> a__zip(mark(X1),mark(X2))
      - Signature:
          {a__incr/1,a__oddNs/0,a__pairNs/0,a__repItems/1,a__tail/1,a__take/2,a__zip/2,mark/1} / {0/0,cons/2,incr/1
          ,nil/0,oddNs/0,pair/2,pairNs/0,repItems/1,s/1,tail/1,take/2,zip/2}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {a__incr,a__oddNs,a__pairNs,a__repItems,a__tail,a__take
          ,a__zip,mark} and constructors {0,cons,incr,nil,oddNs,pair,pairNs,repItems,s,tail,take,zip}
  + Applied Processor:
      MI {miKind = Automaton Nothing, miDimension = 3, miUArgs = NoUArgs, miURules = NoURules, miSelector = Nothing}
  + Details:
      Incompatible
MAYBE