/home/nowonder/forschung/aprove/TPDB05/TRS/nontermin/CSR/Ex3_12_Luc96a.trs

The program

(VAR X Y Z)

(RULES 
from(X) -> cons(X,from(s(X)))
sel(0,cons(X,Y)) -> X
sel(s(X),cons(Y,Z)) -> sel(X,Z)
)