Intro:
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-------------------------------------------5-7---|
---6--------------4-6--6---------------4-6-------|
------4-6-----6-4----------4-6---6-4-6-----------|
----4-----4-6------------4-----4-----------------|
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---------------------- ---- ---------|
---------------------- ---- ---------|
---6--------------4-6- ---- (2nd and 6th) time) -----4-6-|
------4-6-----6-4----- x7 ---- -6-4-----| (4th time)
----4-----4-6--------- -4-6 ---------|
---------------------- ---- ---------|
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--9--7--5--7--9--7--5----|
--9--8--6--8--9--8--6----|
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