(v0 x) | (+ (+ x 2) (+ 2 (+ 2 2)))
(ite (<= (v0 x) 0) 1 2) | (ite (<= (+ (+ x 2) (+ 2 (+ 2 2))) 0) 1 2)
(+ (ite (<= (v0 x) 0) 1 2) x) | (+ (ite (<= (+ (+ x 2) (+ 2 (+ 2 2))) 0) 1 2) x)
