The Beginning part(these are DOUBLE DIGITS!)
G|---------------------------------------------------------------------------
D|
A/ 212121212121212121212121--------------------------------------------------|
E|---------------------------------------------------------------------------|
^Hit this in triplets^

Main riff (Repeat this 7 times)(DOUBLE DIGITS!)
G|----------------------------------------------------------------------------|
D|----------------------------------------------------------------------------|
A|-------------21-----21---21-------------------------------------------------|
E|14--------------------------------------------------------------------------|

On the 8th time
G|----------------------------------------------------------------------------|
D|----------------------------------------------------------------------------|
A|21---------19------16-------14----------------------------------------------|
E|-----19---------------------------------------------------------------------|

all numbers all double digits. Listen to the song to get the rythym.