Screeching Weasel - This Ain't Hawaii Tabs

Riff 1:  
                    ^ this chord is either struck once or several times 
depending on what part of the song it                       is 
|------------------------| 
|------------------------| 
|---12--------11---9-----| 
|---12---12---11---9-----| 
|---10---12---9----7-----| 
|--------10--------------| 
                    ^ 
Riff2 
|------------------------------| 
|------------------------------| 
|---9---9---12---12---12---12--| 
|---9---9---12---12---12---12--| 
|---7---7---10---10---10---10--| 
|------------------------------| 

Riff 3 
|----------------------------------| 
|----------------------------------| 
|---9---9---14--------16---14---9--| 
|---9---9---14---14---16---14---9--| 
|---7---7---12---14---14---12---7--| 
|----------------12----------------|