G|---------------------------------------------------------| 
D|-----1-----1------------1-----1------------2-----2-------| 
A|---1-----1-------1----1-----1-------1----2-----2------2--| 
D|-1-----1-----x-1----1-----1-----x1-----2-----2-----x-2---| 

G|--------------------| 
D|-----2----2-------*-| 
A|---2----2-------2-*-| 
D|-2----2-----x-2-----| 

And if you have a five string, play it like this: 

G|-------------------------------------------------------| 
D|-------------------------------------------------------| 
A|-----6-----6-----------6-----6------------7-----7------| 
E|---6-----6-------6---6-----6-------6----7-----7------7-| 
 etc. 
B|-4-----4-----x-4---4-----4-----x-4----5-----5-----x5---|