This is gonna be difficult
Sixth string (S) Fifth (F) Fourth (Fo) Third (T) Second (Se) First (Fi)
Slide (_)
F) 1 1 1 1
F) 1 1
Fi) 3 2 Se) 3 2 T) 3 2
F) 1 1 1 1
F) 1 1
Fi) 3 6 Se) 3 6
F) 1 1
Fo) 3 _5
And the clean riff starts.
I hope you understand. This is the way I play it, it is based on what I saw in the video and in my ear, I mean it may not be right, but I think it is.