Relient K - Give Until Theres Nothing Left Chords & Tabs

so yeah. the other tab only has the strumming, so here's the simple intro part.

[ Tab from: https://www.guitartabs.cc/tabs/r/relient_k/give_until_theres_nothing_left_tab.html ]
e -------------12----------9----------12--------------|
B -12-11-12-11----11-12-11---11-12-11----11-12-11-----|
G ----------------------------------------------------|
D ----------------------------------------------------| that's just repeated
A ----------------------------------------------------| over and over
E ----------------------------------------------------|