This is a trick that my guitar teacher showed me that he said slash used and he took it and turned it into an exercise. He says slash plays it really fast but you can play it slow. there’s no rests or anything like that so just keep playing it.

E/--------------------------------------------------------------------/
B/--------------------------------------------------------------------/
G/--------------------------------------4-6-7-------------------------/
D/-----------------4-5-7-----5-7-9-4-5-7-------------10-12-14-10-12-14/
A/------5-7-9-4-5-7-----5-7-9----------------10-12-14-----------------/
E/-5-7-9--------------------------------------------------------------/

E/---------------------------------/
B/------------------12-14-15bend-17/
G/-10-12-14-11-12-14---------------/
D/---------------------------------/
A/---------------------------------/
E/---------------------------------/

Thats it unless you wanna play it backwards.