/home/nowonder/forschung/aprove/TPDB05/TRS/nontermin/AG01/#4.32.trs

The program

(from AG01 4.32)
(VAR x y)
(RULES
f(x,c(y)) -> f(x,s(f(y,y)))
f(s(x),s(y)) -> f(x,s(c(s(y))))
)