note [] means you need to hold that direction
(in air) 2H, (land) [2]k,d,8h
8h should make you do a vertical dolphin, from there you can frc it (press three attack buttons excluding d at the same time just before the dolphin is about to hit the other guy, you have a 1/10 of a second window to do this...) after the frc you can falling h, land, iad k,h, land jump back up, k,d,jc,h,d
if you are on the ground
k,s,2d,8h
like the above combo if you frc the dolphin you can continue the combo with an iad