[INTRO]

G|-----------------------------
D|-----------------------------
A|-2-3-4-5----5-4-3-2----------
E|-----------------------------

The second or third time you play 2-3-4-5 do this:

G|------------------------------------------------
D|------------------------------------------------
A|-2-3-4-5---7-8---4-5---7-8---12-11---7-8---15-14
E|------------------------------------------------