Solo:
--6---8--11--6--8--6-------------------
----------------------7----------------
-------------------------5-3-5---------
---------------------------------3-----
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---------------------------------------

------------------------------------------
------------------------------3--4--------
--------5--------------5---5--------------
---3--5----------3--3---------------------
-----------3--5---------------------------
------------------------------------------

-----------------6---8--6---11--13---14--------
----3---6----6--------------------------13-----
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