e--------------------------------------------------------|
b--------------------------------------------------------|
g--------------------------------------------------------|
d-13--15--17-----13--15--15-----12--13--15-----13--12--13|
a--------------------------------------------------------|
E--------------------------------------------------------|

e--------------------------------------------------------|
b--------------------------------------------------------|
g--------------------------------------------------------|
d-13--15--17-----13--15--15-----12--13--15-----13--12--13|
a--------------------------------------------------------|
E--------------------------------------------------------|

e--------------------------------------------------------|
b--------------------------------------------------------|
g--------------------------------------------------------|
d-8-----8--10--8-----------------------------------------|
a---------------------6-6--8-----------------------------|
E--------------------------------------------------------|