Intro/Verse:

e--------------------------------|
B--------------------------------|
G--------------------------------|
D--------------------------------|
A-5(x24)/10(x24)/5(x24)/10(x24)--|
E--------------------------------| etc.

Riff 1:

e-------------------------|
B-------------------------|
G-------------------------|
D-------------------------|
A-----------------5-5-5-3-|
E-5-5-5-0-3-5-5-5---------|

Pre Chorus:

D Riff
e------------------|
B------------------|
G------------------|
D---------3-5-3----|
A-5(x12)---------5-|
E------------------|

G Riff
e-------------------|
B-------------------|
G-------------------|
D---------8-10-8----|
A-10(x12)--------10-|
E-------------------|

Chorus Riff:

e-----------|
B-3---------|
G-2---------|
D-0-3-5-3-0-|
A-----------|
E-----------| 
The D chord is played 
more than once before 
the 3-5-3-0 riff.