E|-----| ------
 Riff A                          | 1,2,3 | 4.    (end of Riff A)
||---------------------------------------||---------|
||---------------------------------------||---------|
||*-------------------------------------*||---------|  Gtr 1 & Gtr 2
||*--H------------------------------7---*||----7----|
||--2-4-4-4-4-2/3--------5--------7---7--||--7------|
||--0-2-2-2-2-----5~-5/7----7-/8---------||------5~-|
        . .                                     
               
Riff B          
E|---------------------------------------------------|
B|---------------------------------------------------|
G|---------------------------------------------------|
D|---h-------p---h-------p---h-----------------------|
A|--2-4-4-4-4-2-2-5-5-5-5-2-2-4-4-4-4/5-5/7-7/8-8\5--|
E|--0-2-2-2-2-0-0-3-3-3-3-0-0-2-2-2-2/3-3/5-5/6-6\3--|
       . .         . .         . .

Riff C
E|-------------------------------------------------|
B|-------------------------------------------------|
G|-------------------------------------------------|
D|--h-------p---h-------p---h----------------------|
|-2-4-4-4-4-2-2-3-3-3-3-2-2-4-4-4-4/5-5/7-7/8-8\7-|
|-0-2-2-2-2-0-0-1-1-1-1-0-0-2-2-2-2/3-3/5-5/6-6\5-|
      . .         . .         . .

Now after you play C the first time play B and C again before vocals start!!!
During Vocals play riffs in this order B,C,B,C.Then play,

Riff D
E|----------------------------------------------------------------------------|
B|----------------------------------------------------------------------------|
G|----------------------------------------------------------------------------|
D|------7\6-8-----7\6-8----------7\6-8-----7\6-8----------7\6-8-----7\6-8-----|
|-6666-5\4-6-666-5\4-6-666-5555-5\4-6-555-5\4-6-555-8888-5\4-6-888-5\4-6-888-
E|-4444-------444-------444-3333-------333-------333-6666-------666-------666-|
  ....       ...       ... ....       ...       ... ....       ...       ...

 continuation of Riff D
E|------------------------|
B|------------------------|
G|------------------------|
D|------6/7---------------|
A|-7777-4/5---6/7---5/4---|
E|-5555-----0-3/4-0-2/1---|
 ****     .     .

Play Riffs B,C,D,A,B,C,B,C,D(except Riff D has this new ending)

E|------------------------|
B|------------------------|
G|------------------------|
D|------6/7---8/9---------|
A|-7777-4/5---6/7---5/4---|
E|-5555-----0-----0-2/1---|
 ****     .     .

Play Riff A

 Riff E
E|----------------------------------------------------|
B|----------------------------------------------------|
G|----------------------------------------------------|
D|--h-------------------------------------------7-----|
A|-2-4-4-4-4-4-4-4-2--2-2-2-4/5-5-5-5-5-5-2-7/8-5-5-3-|
E|-0-2-2-2-2-2-2-2-0--0-0-0-2/3-3-3-3-3-3-0-5/6---2-1-|
      . .  (. . . .  . . .)    . .   . . .       .
            Heavy Palm mute for . in the parenthesis!!

E|----------------------------------------------------------|
B|----------------------------------------------------------|
G|----------------------------------------------------------|
D|--h------------------------------------*pr| etty well thought out guess :)
A|-2-4-4-4-4-4-4-4-2--2-2-2-4/5-5-5-5-5-5-245-2-4---2-------|
E|-0-2-2-2-2-2-2-2-0--0-0-0-2/3-3-3-3-3-3---------5---3-5-2-|
      . .  (. . . .  . . .)    . .   . . ... . . . . . . .  

Riff F
E|----------------------------------------------------|
B|----------------------------------------------------|
G|----------------------------------------------------|
D|--h-------------------------------------------------|
A|-2-4-4-4-4-4-4-4-2--2-2-2-4/5-5-5-5-5-5-5-2--2-2-2--|
E|-0-2-2-2-2-2-2-2-0--0-0-0-2/3-3-3-3-3-3-3-0--0-0-0--|
      . .  (. . . .  . . .)    . .  (. . . .  . . .)

Play Riff E,F,E

E|--------------------------------------------------------------|
B|--------------------------------------------------------------|
G|--------------------------------------------------------------|
D|--------------------------------------------------------------|
A|-6666--666-666-5555-555-555-8888-888-888-7777-777-777----5-4--|
E|-4444--444-444-3333-333-333-6666-666-666-5555-555-555----2-1--|
  ....  ... ... .... ... ... .... ... ... .... ... ...    .

Play Riff A twice

End song like this,
E|-------------|
B|-------------|
G|-------------|
D|--h----------|
A|-2-4-4-4-4---|
E|-0-2-2-2-2---|
      . .   Abrupt stop!