----------------------------------------
----------------------------------------
------------0-----0--2--4-//-7--7--7 ---
--0--2--4-----4-------------------------
----------------------------------------
----------------------------------------
-----------------------------------
-----------------------------------
--------7------7-//-9--7-----------
-----9------9--------------7-//-4--
-----------------------------------
-----------------------------------
------------------------------------
--0--0-//-1--0------0------0--1--0--
--2--2-----------2------2-----------
------------------------------------
------------------------------------
------------------------------------
------------------------------------
------------------------------------
--2--0------0-----------------------
---------4-----4--2-----------------
---------------------3--2-----------
------------------------------------
-------------------------------------------------
-------------------------------------------------
-------------------0--2--4-//-7--7--7-//-9-//-12-
---------0--2--4---------------------------------
--2--3-------------------------------------------
-------------------------------------------------
--------------------------------------
----------------------10--------------
------12--11--12--12------12--11--7---
--------------------------------------
--------------------------------------
--------------------------------------
-------------------------------------------
-----0--1--3-----0--1--1-//-3--1--0--------
--2-----------2----------------------2-----
-------------------------------------------
-------------------------------------------
-------------------------------------------
-----0--------------------------------------
--------3--0--------------------------------
----------------2--0-----------------------
-------------------------4--2--0--2---------
--------------------------------------------
--------------------------------------------