e|----------------------------------------------------------|
b|----------------------------------------------------------|
g|------------7--9-10--12-9---------------------7--10-12--9-|             
d|---------------------------10-----------------------------|
a|--0--------------------------------0----------------------|
E|----4-3-2-----------------------------4-3-2---------------|


e|------------------------------------------------------------------------|
b|------------------------------------------------------------------------|
g|------------7--9-10--12-9------7-9------7-9-------7-9-------------------| 
d|---------------------------10-------10-------10--------10-------10-10-10|
a|--0--------------------------------------------------------12-10--------|
E|----4-3-2---------------------------------------------------------------|