intro
e|------------------------------------------------|
b|---------------10------------------10-----------|
g|--/9---9-10-11----11-10-9--9-10-11----11-10-9---|
d|------------------------------------------------|
a|------------------------------------------------|
e|------------------------------------------------|
e|-------------------------9--------12-------9-/--|
b|--------------10---------10-10-10-9--10-10-10/--|
g|--9---9-10-11----11-10--------------------------|
d|------------------------------------------------| x 2
a|------------------------------------------------|
e|------------------------------------------------|