Mostly play this:
E|-------------------------------------12------10------12------10----|
B|---10--10--10--10--10--10--10--10--10--10--10--10--10--10--10--10--|
G|-12--12--12--12--12--12--12--12--11------11------11------11--------|
D|-------------------------------------------------------------------|
A|-------------------------------------------------------------------|
E|-------------------------------------------------------------------|

But sometimes just repeat this:
E|-----10------10------10------10------------------------------------|
B|---10--10--10--10--10--10--10--10----------------------------------|
G|-12------12------12------12----------------------------------------|
D|-------------------------------------------------------------------|
A|-------------------------------------------------------------------|
E|-------------------------------------------------------------------|

"Heavy" part: easier with capo on 5th (maybe even in drop D)
play 1st bar many times,
then 2nd bar many times,
then repeat last 2 chords many times

E|-55555555555555555555555555555555-|------------------|-5----5------|
B|-88888888888888885777755557777555-|--5-5-5-5-5-5-5-5-|-8----7------|
G|-77777777777777777777777777777777-|-7777777777777777-|-7----7------|
D|-55555555555555557777777777777777-|-5555555555555555-|-5----7------|
A|-55555555555555555555555555555555-|-5555555555555555-|-5----5------|
E|----------------------------------|------------------|-------------|