E--------------12-12-12--------------------12-12-12---------- B--10-10-10-10----------10--10--10-9-9-9-9----------9--9--9-- G------------------------------------------------------------ D------------------------------------------------------------ A------------------------------------------------------------ E------------------------------------------------------------ E------------------------------------------------------- B-13-13-13-13-13-13-13-13-12-12-12-12-12-12-12-12------- G------------------------------------------------------- D------------------------------------------------------- A------------------------------------------------------- E------------------------------------------------------- E------------------------------------------------------- | B------------------------------------------------------- | G-10-10-10-10-10-10-10-10-9-9-9-9-9-9-9-9--------------- | D------------------------------------------------------- ----] 2 veces A------------------------------------------------------- | E------------------------------------------------------- |