Exploited - I Believe In Anarchy Chords & Tabs

i know you can hear a deadly riff in the intro, but i couldnt get it, so here's the basic riff

intro
G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|-2~-0~-2~-0~---------------------------------------------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/e/exploited/i_believe_in_anarchy_btab.html ]
verse
G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|--222222222222222000000000000000--x2---------------------------------------|

chorus
G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|-2-2-2-2-2-2-2-2-00000000-x2-----------------------------------------------|

continued
G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|-----------5555555555------------------------------------------------------|
E|-888888888-------------4-5-22222222----------------------------------------|

simple song, 

slan leat