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