; @origtpdbfilename ./TRS/SK90/4.52.trs
; @xtcfilename "./TRS_Standard/SK90/4.52.xml"
(format TRS)
(fun s 1)
(fun a 0)
(fun f 2)
(fun g 2)
(rule (s a) a)
(rule (s (s x)) x)
(rule (s (f x y)) (f (s y) (s x)))
(rule (s (g x y)) (g (s x) (s y)))
(rule (f x a) x)
(rule (f a y) y)
(rule (f (g x y) (g u v)) (g (f x u) (f y v)))
(rule (g a a) a)