; @origtpdbfilename ./TRS/relative/rt3-7.trs
; @xtcfilename "./TRS_Relative/Relative_05/rt3-7.xml"
(format TRS)
(fun a 1)
(fun b 1)
(fun f 2)
(rule (f (b x) y) (f x (b y)))
(rule (f x (a y)) (f (a x) y))
(rule (f x y) (f (a x) y) :cost 0)
(rule (f x y) (f x (b y)) :cost 0)