Sixx - Sister Devil Tab

SIXX

SISTER DEVIL


TRANSCRIBED BY THE ONE AND ONLY ZATAH69
(NOT SURE OF THE TUNING, BUT I DID IN STANDARD AND SO FAR THIS IS THE INTRO)
[ Tab from: http://www.guitartabs.cc/tabs/m/misc_unsigned_bands/sixx_sister_devil_tab.html ]
Riff-1 16x
e-|------------------------------------------------------------------|
B-|------------------------------------------------------------------|
G-|------------------------------------------------------------------|
D-|---4---4----5--4--2-----------------------------------------------|
A-|-2---2-----0--0--0------------------------------------------------|
E-|------------------------------------------------------------------|

Riff-2??
Its Simple, but i can't figure it out.
overall its bout 2 riffs played over and over.