; @origtpdbfilename ./TRS/Zantema/z05.trs
; @xtcfilename "./TRS_Standard/Zantema_05/z05.xml"
(format TRS)
(fun f 2)
(fun a 0)
(fun c 0)
(fun b 0)
(rule (f a (f a x)) (f c (f b x)))
(rule (f b (f b x)) (f a (f c x)))
(rule (f c (f c x)) (f b (f a x)))