e-------------------------- B------8-8-------7-7------- G-------------------------- D-------------------------- A-7-7---------------------- E-----------7-7------------ e-12-15-17------20--------- e----------12-------------14-----------14/15-14-12-10------- B-12-11-12-------12-11-12-----12-11-12----------------12-10- e---------10---------14---14-14-12-----14-15-14-12-10----11-12- B-10-9-10----10-9-10----------------------------------12-------