MAYBE

Problem:
 f(x,c(y)) -> f(x,s(f(y,y)))
 f(s(x),y) -> f(x,s(c(y)))

Proof:
 DP Processor:
  DPs:
   f#(x,c(y)) -> f#(y,y)
   f#(x,c(y)) -> f#(x,s(f(y,y)))
   f#(s(x),y) -> f#(x,s(c(y)))
  TRS:
   f(x,c(y)) -> f(x,s(f(y,y)))
   f(s(x),y) -> f(x,s(c(y)))
  Restore Modifier:
   DPs:
    f#(x,c(y)) -> f#(y,y)
    f#(x,c(y)) -> f#(x,s(f(y,y)))
    f#(s(x),y) -> f#(x,s(c(y)))
   TRS:
    f(x,c(y)) -> f(x,s(f(y,y)))
    f(s(x),y) -> f(x,s(c(y)))
   SCC Processor:
    #sccs: 1
    #rules: 3
    #arcs: 9/9
    DPs:
     f#(x,c(y)) -> f#(y,y)
     f#(x,c(y)) -> f#(x,s(f(y,y)))
     f#(s(x),y) -> f#(x,s(c(y)))
    TRS:
     f(x,c(y)) -> f(x,s(f(y,y)))
     f(s(x),y) -> f(x,s(c(y)))
    Open