That's the main riff just keep playing it until the chorus...
E--------------------------------------------------
A--10----1010-----0--8--0--8--0--------------------
D--------------------------------------------------
G--------------------------------------------------

Chorus
E--------------------------------------------------------
A--10-8-7-6-------------------------10--1010---0-8-0-8-0--
D-----------8-8h10--8h10-8h10--8h10-----------------------
G---------------------------------------------------------