Bass:
1. ----------------0---------|
   -------------2-----2------|
   ----------2---------------|
   -0-0----------------------|


2. --------------------------|
   --------------------------|
   ----------2-2--2-2--------|
   -0-0----------------------|

3. ---------------------------|
   -------4--0--2--0-----0----|
   -------------------2-----2-|
   -3-3-----------------------|

Play in order: 1 2 1 3 repeat


Also, the best way to play the guitar is like this:

   -7-8-7-5--------------------|
   ---------8-5----------------|
   ----------------------------|
   ----------------------------|
   ----------------------------|
   ----------------------------|

Tip: Place your index finger at the 5th fret play the higher notes with your  ring and 
fingers.