; @origtpdbfilename ./TRS/various/22.trs
; @xtcfilename "./TRS_Standard/Various_04/22.xml"
(format TRS)
(fun f 2)
(fun |0| 0)
(fun s 1)
(fun g 2)
(rule (f x |0|) (s |0|))
(rule (f (s x) (s y)) (s (f x y)))
(rule (g |0| x) (g (f x x) x))