-------------------------------------
-------------------------------------
------   0-------------------0-------
-----  2-----2-0-----0-33-2------2-0-x2
-- 023-----3-------2-----------3-----
-3---------------3-------------------

-------1-1---------------------------------
-1-1-0-1-1---------------------------------
-0-0-0-2-2--------0------------------------
-2-2-0-3-3----0332--20---------------------x abunch of times then start over
-3-3-0-3-3---2-----3-----------------------
-------1-1--3------------------------------
all the other ones are wrong