im not exactly sure where they are, my dad taught them to me
here is a simple one able to be played anywhere on the neck ( use use the same finger arrangement elsewhere)
start at the postition of 3-4-5-6 (easiest to learn it that way)
index on 3, middle on 4, etc.
------------------------------------------------------
--------------------3--4--6--4--3------------------
---------3--5--6--------------------6--5--3--------
--4--6-----------------------------------------6--4--
you should not be moving your wrist
btw, this goes to guitar players too, just dont play it at the high b e area, would sound weird
atm I'm workin on sweeping.
I watched some of rusty cooley's videos on youtube, and he explained it a little better, and it helped a lot, I can do them, but I can't do them mach turbo like he can.