(v1 x) | (v4 x)
(v2 x) | (v5 x)
(+ (+ (v1 x) 1) 2) | (+ (+ (v4 x) 1) 2)
(+ (v1 x) 1) | (+ (v4 x) 1)
(ite (<= (+ (+ (v1 x) 1) 2) 0) 1 y) | (ite (<= (+ (+ (v4 x) 1) 2) 0) 1 y)
(+ (ite (<= (+ (+ (v1 x) 1) 2) 0) 1 y) x) | (+ (ite (<= (+ (+ (v4 x) 1) 2) 0) 1 y) x)
