e----12--12--12---15---12---------------------|------------------------- b----------------------------13---12----------|------------------------- g--------------------------------------14-----|------------------------- d---------------------------------------------|------------------------- a---------------------------------------------|------------------------- e---------------------------------------------|------------------------- e------------------------------12----15----12--------------------------- b--------------12---13----15--------------------15--13---12------------- g----13---14--------------------------------------------------14---13-12 d----------------------------------------------------------------------- a----------------------------------------------------------------------- e----------------------------------------------------------------------- e----15--17--15--17--15--15---12----------------------------12--13------ b---------------------------------15----13---15---13---15--------------- g----------------------------------------------------------------------- d----------------------------------------------------------------------- a----------------------------------------------------------------------- e-----------------------------------------------------------------------