MAYBE

Problem:
 f(f(a(),x),y) -> f(y,f(x,f(a(),f(h(a()),a()))))

Proof:
 Complexity Transformation Processor:
  strict:
   f(f(a(),x),y) -> f(y,f(x,f(a(),f(h(a()),a()))))
  weak:
   
  Open