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(set-logic QF_SLIA)
(set-info :status unsat)
(declare-fun x () String)
(declare-fun y () String)
(declare-fun z () String)
(assert (>= (str.code x) 65))
(assert (<= (str.code x) 75))
(assert (>= (str.code y) 65))
(assert (<= (str.code y) 75))
(assert (>= (str.code z) 65))
(assert (<= (str.code z) 75))
(assert (= (+ (str.code x) (str.code y)) 140))
(assert (= (+ (str.code x) (str.code z)) 140))
(assert (distinct x y z))
(check-sat)
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