OK, in the basic sequence the following figures should start and stop at the same altitude:
#1 Roll
#4 Loop
#5 Half-Cuban 8
#9 Half-Reverse Cuban 8
#10 180 degree aerobatic turn

The rest of the figures can vary in entry and exit altitudes with no downgrades.

I was mistaken previously about the Cubans

I agree with Aresti, you really need to download the rules from the IMAC site. There is a huge amount of information there.

Gary H