i play it in E

first thing
g----------
d-22222----
a----------
e--------0-

next
g----------
d-2-0-2-0-2----
a----------
e-----------0-

next
g-------------------
d-2-0-2-0-2---0-1-2-
a-----------4-----
e-------------------

and this one
g--------------------------------------------
d-55555555-77777777-10-10-10-10-10-10-10-10--
a--------------------------------------------
e--------------------------------------------

these riffs are play thru the hole song..
find out the order on your self