(v2 x) | (+ (v6 x) 2)
(+ (+ (v2 x) 2) 1) | (+ (+ (+ (+ (v6 x) 2) 1) 2) 1)
(+ (w0 x) 2) | (+ (w4 x) 2)
(w0 x) | (w4 x)
(+ (v1 x y) x) | (+ (v5 x y) x)
(v1 x y) | (v5 x y)
