im pretty sure this is the easiest way possible to play it.

8----8-7-----7-----------------------------------------8----8-7-----7------|
-----8-------8--10-10-12-13-13------8-10-12-10-8-12---------8-------8--10--|
----9-------9-----------------10-10-----------------9-9----9-------9-------|
--10------10---------------------------------------------10------10--------|
---------------------------------------------------------------------------|
---------------------------------------------------------------------------|

---------15-----------------------------|
-10-12-13--17-15------------------------|
----------------17-14-------------------|
---------------------14-17---910-10-----|
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