; @origtpdbfilename ./TRS/TRCSR/Ex6_Luc98_L.trs
; @xtcfilename "./TRS_Standard/Transformed_CSR_04/Ex6_Luc98_L.xml"
(format TRS)
(fun first 2)
(fun |0| 0)
(fun nil 0)
(fun s 1)
(fun cons 1)
(fun from 1)
(rule (first |0| X) nil)
(rule (first (s X) (cons Y)) (cons Y))
(rule (from X) (cons X))