:-------------------------------A-----------------------------------------:
:-------------------------------------------------------------------------:
:-------------------------------------------------------------------------:
:--------7-7-7--8-8-8-------------------7-7-7----------------7-7-7--8-8-8-:
:-8-8-8--5-5-5--6-6-6--10-10-10--8-8-8--5-5-5--5-5-5--8-8-8--5-5-5--6-6-6-:
:-6-6-6----------------8--8--8---6-6-6---------3-3-3--6-6-6---------------:

:--------------------B---------------------:
:------------------------------------------:
:------------------------------------------:
:-----------8-8-8--7-7-7-------------------:
:-10-10-10--6-6-6--5-5-5--8-8-8--5-5--4--3-:
:-8--8--8-----------------6-6-6--3-3--2--1-:

:-------------------C------------------------:
:--------------------------------------------:
:--------------------------------------------:
:-7-7-7-7--------------7-7-7-7---------------:
:-5-5-5-5--7-7--5-5-5--5-5-5-5--5-5-5--5-5-5-:
:----------5-5--3-3-3-----------3-3-3--3-3-3-:

:-----------------------------D-------------------------------------:
:-------------------------------------------------------------------:
:-------------------------------------------------------------------:
:-------------------------------------------------------------------:
:-3-3-3-3--5-5-5-5--10-10-10-10--7-7-7-7--3-3-3-3--5-5-5-5--7-7-7-7-:
:-1-1-1-1--3-3-3-3--8--8--8--8---5-5-5-5--1-1-1-1--3-3-3-3--5-5-5-5-:

:-----------------------------E----------------------------------------------:
:----------------------------------------------------------------------------:
:----------------------------------------------------------------------------:
:-----------------------------------------7-7-7-7----------------------------:
:-3-3-3-3--5-5-5-5--10-10-10-10--7-7-7-7--5-5-5-5--10-10-10-7-7-7-7--5-5-4-3-:
:-1-1-1-1--3-3-3-3--8--8--8--8---5-5-5-5-----------8--8--8--5-5-5-5--3-3-2-1-:

:--------------------------------------------:
:--------------------------------------------:
:--------------------------------------------:
:-8-8-8-8-8--7-7-7-7-7--3-3-3-3-3--5-5-5-5-5-:
:-6-6-6-6-6--5-5-5-5-5--1-1-1-1-1--3-3-3-3-3-:
:--------------------------------------------:

:-----------------------F------------------------------:
:------------------------------------------------------:
:------------------------------------------------------:
:-7-7-7-7-7--9-9-9-9-9--10-10-10-10-10--11-11-11-11-11-:
:-5-5-5-5-5--7-7-7-7-7--8--8--8--8--8---9--9--9--9--9--:
:------------------------------------------------------:

:-------------------G--------------------:
:----------------------------------------:
:----------------------------------------:
:-------------------7-7-7-7--10-10-10-10-:
:-8-8-8-8--7-7-7-7--5-5-5-5--8--8--8--8--:
:-6-6-6-6--5-5-5-5-----------------------:

:---------------H--------------------:
:------------------------------------:
:------------------------------------:
:-5-5-5-5----------------------------:
:-3-3-3-3--7-7-7-7--3-3-3-3--5-5-5-5-:
:----------5-5-5-5--1-1-1-1--3-3-3-3-: