-----------------------------------------
-----------------------------------------
-----------------------------------------
-0--3-3-0--3-3-0--3-3--5-8-8-------------12x

----------------------------------------
----------------------------------------
--3-3-5-5-3-3-6-6-3-3-5-5-3-0-----------3x
----------------------------------------

--------7-7------------------------------
------5----5-----------------------------
----3-------3----------------------------
--1----------1-3-3-5-3-3-3-0--------------------

--------------------------------------
--------------------------------------
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----0-0-0-0-0-0-0-0-3-0-------------------------