This next part could be played by two guitars, (one playing the chords,
Riff #3
D
*Guitar #2
Chorus- (the 13's are thirteen, not one-three)
The song then repeats Riff #3 and the Chorus, before moving on to this.
Play Twice
D
Once again, 13 = thirteen
D
This part isn't exactly right, but it sounds like two guitars playing almost the same
this is the best I could do.