; @origtpdbfilename ./TRS/SK90/4.38.trs
; @xtcfilename "./TRS_Standard/SK90/4.38.xml"
(format TRS)
(fun g 2)
(fun f 2)
(fun h 2)
(rule (g (f x y) z) (f x (g y z)))
(rule (g (h x y) z) (g x (f y z)))
(rule (g x (h y z)) (h (g x y) z))