-----------------------------
-----------------------------
-----------------------------
-----------------------------
-------9--9--11--11--9--7-7--
-7--7------------------------

-----------------------------
-----------------------------
-----------------------------
-----------------------------
-6--6--4--4--2--6--6--4--4---
-----------------------------

-----------------------------
-----------------------------
-----------------------------
-----------------------------
-2--2--0--6--6--4--4--2--2-0-
-----------------------------
Show more