if x
if y
if –
if (x) — (y)
if (y) — (x)
if (x) —— (y)
when and how x + y might link is interval based, no?
lets put all 3? (top to bottom for now)
{if (x2y — yx —- y)}
if —
if —-
if — x
if — y
(from bottom)
if yx
or
if –2-yx
How x and y link is based on the intervals in the sequence. eg if -x and if -y where x y are on the same interval spot in the sequence – then they will bang head-on, etc..