MAYBE

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

Proof:
 DP Processor:
  DPs:
   f#(x,h(y)) -> f#(h(a()),y)
   f#(x,h(y)) -> f#(f(h(a()),y),x)
  TRS:
   f(x,h(y)) -> h(f(f(h(a()),y),x))
  Open