|e-------------------| 
|B-----1---2-1-------| 
|G---1---1-------1---| 
|D-------------------| 
|A-------------------| 
|E-------------------| 

Here is another one-note riff that is played for a large part of the song by another guitar: 

|e-------------------| 
|B-------------------| 
|G------1------1-1---| 
|D-------------------| 
|A-------------------| 
|E-------------------| 

The third riff, which is played four times between the second and third verses: 

|e-------------------| 
|B-------------------| 
|G-------------------| 
|D---3-3-1-----------| 
|A-------------------| 
|E-------------------| 

And, finally, here is the "solo" which the second guitar has after the last Verse: 

|e-------------------------------------------| 
|B-----------------------------------1-1-1---| 
|G---1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1---| 
|D-------------------------------------------| 
|A-------------------------------------------| 
|E-------------------------------------------|