e------------------------------I--------------------------------------I b------------------------------I--------------------------------------I g-----------12-----------------I------------12----------------12------I D--12-14-15----15-14-12----12--I---12-14-15----15-14-12----12---------I A-----------------------15-----I------------------------15------------I E------------------------------I--------------------------------------I e------------------------------I--------------------------------------I b------------------------------I--------------------------------------I g-----------12-----------------I--------------------------------------I D--12-14-15----15-14-12----12--I----12-14-12--------------------------I A-----------------------15-----I--15--------15-14-12----12------------I E------------------------------I---------------------15---------------I