The other ones on here didn't seem right, so I made a lazier alternative without having
to re-tune every string.
E|---------4---------| |-------------------|
B|-------6---6---6---| |-------4---4---4---|
G|-----6-------6---6-| |-----6---6---6---6-|
D|---4---------------| |---4---------------|
A|-------------------| |-------------------|
E|-------------------|x3 |-------------------|
Repeat ad nauseum!