intro:

E|---0--0--0--0--0--0--0--0--0--0--0--0-|
B|--5--5--5--5--3--3--3--3--8--8--8--8--|
G|--------------------------------------|
D|--------------------------------------|
A|--------------------------------------|
E|--------------------------------------|

listen to song to get the hang of it both strings are played right after each other.

after intro:

E|---------------------------|
B|---------------------------|
G|--7~--7-7-10---------------|
D|--7~--7-7-10---------------|
A|--5~--5-5-8----------------|
E|---------------------------|

not mentioned is the muted strings played for rythym

and the chorus:

E|------------------------------|
B|------------------------------|
G|--7-7-------------------------|
D|--7-7-xxxx--10--10-xxxx-------|
A|--5-5-xxxx--10--10-xxxx-------|
E|------xxxx--8---8--xxxx-------|

repeat that

and the riff changes and occasionally its played like this for the chorus:

E|-----------------------------------|
B|-----------------------------------|
G|--7-7-x-10-------------------------|
D|--7-7-x-10-xx--10--10-xxxx---------|
A|--5-5-x-8--xx--10--10-xxxx---------|
E|-----------xx--8---8--xxxx---------|