(+ (v2 x) 2) | (+ (v7 x) 2)
(v2 x) | (v7 x)
(w4 x) | (w9 x)
(w0 x) | (w5 x)
(v1 x y) | (v6 x y)
(+ (v1 x y) 1) | (+ (v6 x y) 1)
(+ (+ (v1 x y) 1) (w4 x)) | (+ (+ (v6 x y) 1) (w9 x))
