MAYBE
* Step 1: Failure MAYBE
  + Considered Problem:
      - Strict TRS:
          0() -> 1()
          f(s(x)) -> f(g(x,x))
          g(0(),1()) -> s(0())
      - Signature:
          {0/0,f/1,g/2} / {1/0,s/1}
      - Obligation:
          innermost runtime complexity wrt. defined symbols {0,f,g} and constructors {1,s}
  + Applied Processor:
      NaturalPI {shape = Mixed 3, restrict = NoRestrict, uargs = UArgs, urules = URules, selector = Nothing}
  + Details:
      Incompatible
MAYBE