E|------------------------|---------------------------|
B|-----1-----1----1-------|------1-----1----1---------|
G|---2-----2--------------|----3-----3----------------|
D|-0-----0-----0----------|--0-----0-----0------------|
A|------------------------|---------------------------|
E|------------------------|---------------------------|

E|------------------------|---------------------------|
B|-----1-----1----1-------|---------------------------|
G|---0-----0--------------|---------------------------|
D|-3-----2-----3----------|---------------------------|
A|------------------------|---------------------------|
E|------------------------|---------------------------| repeat this as many times
but after the first time the rest of the times play the first measure twice(the 021).

somewhere at the end of that this starts, im not sure how it goes but this sounds 
like this.
E|---------------------------------------------------------|
B|-----1--1----------1--1----------1--1----------1--3------|
G|---2------2------3------3------0------0------0------0----|
D|-0----------0--0----------0--2----------2--3----------3--|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

heres part of the rest of the song..
E|---------------------------|---------------------------|
B|---------------------------|---------------------------|
G|--7--77---7-xx-7-xx-7-xx-7-|--7--77---7-xx-7-xx-7-xx-7-|
D|--7--77---8-xx-8-xx-8-xx-8-|--7--77---8-xx-8-xx-8-xx-8-|
A|--5--55---5-xx-5-xx-5-xx-5-|--5--55---5-xx-5-xx-5-xx-5-|
E|---------------------------|---------------------------|

E|-----------------------------------|
B|-----------------------------------|
G|--7--77---7-77-7-77-7-77-7---7-7-7-|
D|--7--77---8-88-8-88-8-88-8---8-8-8-|
A|--5--55---5-55-5-55-5-55-5---5-5-5-|
E|-----------------------------------| then it goes to the 9th fret and does the same
etc. you can play around with it as you please. the rest of the song basically comes off of 
but you can figure that out for yourself.