12 acessos
E |-----------------------|-----------------------|
B |---0---4-----4---5-4---|-------4---------0-----|
G |-3---3---4-----4-----4-|---4-----4---3-----3---| x2
D |-----------6-----------|-4---4-----4---4-----4-|
A |-----------------------|-----------------------|
E |-----------------------|-----------------------|
I believe that this is right...