Low riff parts:
E|------------------------------------------------------|
B|------------------------------------------------------|
G|------------------------------------------------------|
D|------------------------------------------------------|
A|--7-7-7-9-7-5-------5-------------5-------------------|
E|--------------7-5-7---5-3-5-3-5/7---7-5-3-0-3-0-------|

Medium riff parts:
E|------------------------------------------------------|
B|------------------------------------------------------|
G|--9-9-9-11-9-7-------7-------------7------------------|
D|---------------9-7-9---7-5-7-5-7/9---9-7-5---5--------|
A|-------------------------------------------7---7------|
E|------------------------------------------------------|

Highest riff parts:
E|--12-12-12-14-12-10----------10-----------------10--------------------|
B|--------------------12-10-12----10-8-10-8-10/12----12-10-8---8--------|
G|-----------------------------------------------------------9---9------|
D|----------------------------------------------------------------------|
A|----------------------------------------------------------------------|
E|----------------------------------------------------------------------|

The part that's a little bit different: 
E|----------------|--------------|-----------------------------------|
B|----------------|--------------|-----------------------------------|
G|-------7-9-7----|-----7--------|-----7-------------7---------------|
D|--7/9-------9-9-|-7/9---9-7-7--|-7/9---9-7-7-5-7/9---9-7-5---5-----|
A|----------------|--------------|---------------------------7---7---|
E|----------------|--------------|-----------------------------------|