This is what I've gathered so far from studying the videos.
Corner:
Skill Starter
-214A/B detonated with [2B] > 2C > j.C > jc > [j.2B] > land > [2B] > [5B] > 214A > 5B > 5C > j.B > jc > j.236C~A/B/C/D = 3938 dmg (38 SP)
System Starter
-AoA~D > 5C > 2C > jump > [j.B] > jc > [j.2B] > land > [5B] > 214A > 5B > 5C > jump > j.C > jc > [j.2B] > j.236C~A/B/C/D = 4490 dmg (54 SP)
Midscreen/Corner:
Normal Starter
-Autocombo (No super) = 1233 dmg (21 SP)
-[AA] j.A > j.A > j.C > j.236A = ?
-CH 5AAA> 214B > 5B > 214C > jump > j.C > [j.2B] > land?> 236C~A/B/C/D = 2525 dmg? (32 SP)
It seems this combo can only be done if you hit the opponent out of the air with 5A, although I could be wrong.
More to come. Also, please note that the quality of the videos were poor and this is my first time doing this sort of thing, so forgive me if some things are wrong.