MAYBE

(format LCTRS :logic QF_LIA)
(fun a 0 :sort (Int))
(fun f 1 :sort (Int Int))
(fun g 1 :sort (Int Int))

(rule (f x_0) z_1 :guard (= z_1 3) :vars ((x_0 Int) (z_1 Int)))
(rule (g (f x_2)) a :vars ((x_2 Int)))
(rule (g 3) a)

Confluence could not be determined.

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