MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          r(xs,ys,zs,nil()) -> xs
          r(xs,cons(y,ys),cons(z,zs),cons(w,ws)) -> r(ys,cons(y,ys),zs,cons(succ(zero()),cons(w,ws)))
          r(xs,cons(y,ys),nil(),cons(w,ws)) -> r(xs,xs,cons(succ(zero()),nil()),ws)
          r(xs,nil(),zs,cons(w,ws)) -> r(xs,xs,cons(succ(zero()),zs),ws)
      - Signature:
          {r/4} / {cons/2,nil/0,succ/1,zero/0}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {r} and constructors {cons,nil,succ,zero}
  + Applied Processor:
      MI {miKind = Automaton Nothing, miDimension = 3, miUArgs = NoUArgs, miURules = NoURules, miSelector = Nothing}
  + Details:
      Incompatible
MAYBE