12 acessos
e---------------------------------------------|
b-11-9-11---------9-------------------------9-|
g---------10-8-10------8----------8-10-8-10---|
d------------------11----11-10-11-------------|
a---------------------------------------------|
e---------------------------------------------|
e------------------------------------------------|
b-11-9-11---------9------------------------------|
g---------10-8-10------8----------8-10-8---------|
d------------------11----11-10-11--------11-10-8-|
a------------------------------------------------|
e------------------------------------------------|