rif 1
g------------------------------------
d------------------------------------
a---3------3-3-----------2-3-3---
e-----5--3-------5-3-3------------

rif2
g-----------------------------------  
d-3-------3-3---------2-5-5----  
a----5-3------5-3-3------------- 
e----------------------------------- 

intro + verse order
rif 1    rif 1    rif 2    rif 1

chorus is just
F  G  C   G  over and over again