E|----------------------------|
B|----------------------------|
G|----------------------------|
D|------4------4---3----------| 2x
A|-----4------4-4-1-4---------|
E|-2222---2222----------------|
  ****   ****

E|----------------------------|
B|----------------------------|
G|----------------------------|
D|------4-4-6-6-----6-6-8-8---| 2x
A|--6-6---------4-4-----------|
E|----------------------------|
   * *         * *

Repeat those twice

Then Main riff stays the same but the bit after changes to this

E|------------------------------------------------------|
B|------------------------------------------------------|
G|------------------------------6-6-8-8-----8-8-10-10---|
D|------4-4-6-6-----6-6-8-8-8-8---------6-6-------------|
A|--6-6---------4-4-------------------------------------|
E|------------------------------------------------------|
   * *         * *         * *         * *

(Try not to mute too hard on the higher notes cos it will sound crap)


Riff 2

E|------------------------------|
B|------------------------------|
G|-------------------------9-9--| 4x
D|-----4-2-----7-6-------6------|
A|-4-4-----4/7-----9-6-7--------|
E|-2-2--------------------------|

At the end of the 4th time there is a little bit

E|------------|
B|------------|
G|-----11-11--|
D|---8--------|
A|-9----------|
E|------------|