---10--12/13-12-10-------------------------------------
---10--------------13--10----10----------10/12-13/10---
---10---------------------12-----12--10----------------
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--8/10---8-----8---------------------------------------
------------10----10--9--10---9---7--------------------
--------------------------------------567---5-7-5/7----
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-------------------5/6--5--5/6--5----------------------
-5----5---------5------------------5------------9---9--
----7----7---7------------------------7--567--7---7----
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----9------10--12---10--12-12/14--10--12-10--12--10----
-7----7/-----------------------------------------------
----------------------------------------------------12-
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--13--10-----10--------------------------13-----------
----------13----13--10-----10-13/15--15---------------
-----------------------12-----------------------------
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--17ph--15--13--15--13--15----------------------------
----------------------------15--13-----13-----10----10-
-----------------------------------15-----14-----10---
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---------------------------13--10---8--8-----------
-----------------------10---------10--10-----10-------
--7---8/10---7/9--7---------------10--10--------10----
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---------------------------11--12--12--10--8--8/10----
-10---10/11---10\8--10-----12--13--13--10--8--8/10----
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