You can play this part for the intro and verse.
You can play this this way without the pulloff or you can play it with the pulloff from 
5th. fret back to the 3rd.

|-----------------------------| |-----------------------|
|-----------------------------| |-----------------------|
|-----------------------------| |-----------------------|
|-----------------------------| |-----------------------|
|-----------------------------| |-----------------------|
|-0-3h5-3-0---0-3h5-3-0-------| |-0-3h5p3-0--0-3h5p3-0--|

h- hammer on
p-pulloff