; @origtpdbfilename ./TRS/SK90/4.51.trs
; @xtcfilename "./TRS_Standard/SK90/4.51.xml"
(format TRS)
(fun f 1)
(fun a 0)
(fun g 1)
(fun h 1)
(fun k 3)
(rule (f a) (g (h a)))
(rule (h (g x)) (g (h (f x))))
(rule (k x (h x) a) (h x))
(rule (k (f x) y x) (f x))