Answer:
i think that it is the cork 18 but very hard (dont try it)
Kangaroo flip,
switch 1260 octa grab,
switch cork 1260,
cork 180 with any grab,
switch misty 1260 with a mute grab,
double rodeo 1080,
rightside 900 tailgrab,
and a cork 1440
All these tricks are vary hard but these tricks score really big!