E||-------10---------10--------------------------------------|
B||---(b9)---------(b9)-----------7---(b9)--7---(b9)7-10-7-(b9)10------|
G||-(b9)--(b9)---(b9)(b9)--(b9)--(b9)(b9)-7---7---7---7--------------------|
D||----------------------------------------------------------|
A||----------------------------------------------------------|
E||----------------------------------------------------------|