; @origtpdbfilename ./TRS/SK90/4.46.trs
; @xtcfilename "./TRS_Standard/SK90/4.46.xml"
(format TRS)
(fun f 1)
(fun a 0)
(fun b 0)
(fun g 1)
(rule (f a) (f b))
(rule (g b) (g a))