Аккорды U2 - Seconds

main bass line:

G------------------------------
D-------4------4------4--------
A---4-6----4-6----4-6---4-6----
E------------------------------

second bass line: play twice in each interlude 
then revert back to the main bass line

G------------------------------------------------------------
D-------4------4------4------4-------------------------------
A---4-6----4-6----4-6----4-6----4-2----4-2----4-2----4-2-----
E-----------------------------------2------2------2------2---