; @origtpdbfilename ./TRS/secret05/teparla2.trs
; @xtcfilename "./TRS_Standard/Secret_05_TRS/teparla2.xml"
(format TRS)
(fun f 2)
(fun a 0)
(rule (f y (f x (f a x))) (f (f (f a x) (f x a)) (f a y)))
(rule (f x (f x y)) (f (f (f x a) a) a))