Main Riff  X 12 (varies)
G |----------9-----------------||
D |-7-7----7-----5-5----4------.||
A |------7------------5---5-5--.||
E |-----------------------------||

Chorus   X 3 !!(on the third time leave out the
last two notes and go to the Interlude)!!
G ----------------------||
D -----x-x-x-x-3-3-----.||
A -5-5-------------3-3-.||
E ----------------------||

Interlude (again, leave the last 5 notes off and go to the main riff)
G -------7h9------------------||
D -7h9-9-------------7h9 9-9-.||
A ------------7h9-9----------.||
E ----------------------------||

***An a lot more fun way to play the Interlude is as follows:
       
G ----------15/17---------------------||
D -15/17-17-13/15---------------------||
A -13/15-15----------------13h15-1515-||
E ----------------13h15-15------------||

It's just the Interlude with the fifths that the flute plays. Play it the third time through 
the interlude.