Im not to sure about the spacing so you will have to figure out by listing to the song but i am sure this 
correct

G Riff

----------------------------------------------------------|
----------------------------------------------------------|
-------3--------------------------------------------------|
---5-------5----------------------------------------------|
---------------5---1--------------------------------------|
-----------------------3----------------------------------|

C Riff

----------------------------------------------------------|
----------------------------------------------------------|
--------8-------------------------------------------------|
---10-------10--------------------------------------------|
-----------------10---6-----------------------------------|
--------------------------8-------------------------------|

G Riff x4
C Riff x2
G Riff x2
A#s-Strike once
Cs -Strike once


Ends with this little bit

----------------------------------------------------------|
---8---6--------------------------------------------------|
-----------7---5------------------------------------------|
-------------------3---5----------------------------------|
----------------------------------------------------------|
----------------------------------------------------------|

Well thats it!