MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          f(a()) -> b()
          f(c()) -> d()
          f(g(x,y)) -> g(f(x),f(y))
          f(h(x,y)) -> g(h(y,f(x)),h(x,f(y)))
          g(x,x) -> h(e(),x)
      - Signature:
          {f/1,g/2} / {a/0,b/0,c/0,d/0,e/0,h/2}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {f,g} and constructors {a,b,c,d,e,h}
  + Applied Processor:
      Ara {heuristics_ = NoHeuristics, minDegree = 1, maxDegree = 3, araTimeout = 60, araFindStrictRules = Nothing, araSmtSolver = Z3}
  + Details:
      The input can not be schown compatible.
MAYBE