e-------------6---------------------------------------------------
b-----------8---8-8--4-6s8-6--------------------------------------
g------------------------------------------------------------------
d------s8-5-------------------------------------------------------
a-3-3-3------------------------------------------------------------
e------------------------------------------------------------------
e-----------15b17-15-15-16b18-16-16--18-20-20b22-20----------------
b-13-13-13---------------------------------------------------------
g------------------------------------------------------------------
d------------------------------------------------------------------
a------------------------------------------------------------------
e------------------------------------------------------------------