These notes are played tremolo (really fast).

e--1-1-1-1-1-1-1-1-1-3-3------------|
b---3-3-3-3-3-3-3-3-3-3-3-----------|
g-----------------------------------|   REPEAT x6
d-----------------------------------|
a-----------------------------------|
E-----------------------------------|

I can't quite tab out the rest of the song, but it sounds like these three notes
repeated when necessary.

e------------------------------------|
b-----1-------3----------------------|
g-----------------------3------------|
d------------------------------------|
a------------------------------------|
E------------------------------------|