MAYBE

'epo* (timeout of 60.0 seconds)'
--------------------------------
Answer:           MAYBE
Input Problem:    innermost runtime-complexity with respect to
  Rules:
    {  g(x, y) -> x
     , g(x, y) -> y
     , f(s(x), y, y) -> f(y, x, s(x))}

Proof Output:    
  The input cannot be shown compatible