Ok I think I have it all worked out correctly. I wrote the descriptions with the wind coming in from right to left. Some rolling elements would have to be reversed if you are to fly it the other way around. IMAC sequences are getting more difficult each year and IMO this is partly responsible for the decline in participation but that is another thread for a different time.
1. Laydown Humpty. From invert push to vert upline, 1 neg snap, push 5/8 loop to 45 degree downline, 2 point roll, push to level invert exit.
2. Emmelman. 1 full roll, push 1/2 loop, 4 point roll at top.
3. Down Sharks tooth? Push to vert downline, 1 neg snap, pull to 45 degree upline, 4 of 8 point roll to left, 1 1/4 roll to right, pull to invert level exit.
4. Spin. 1 1/4 neg spin to the right, 1/2 roll to left, exit invert cross box outbound.
5. Roller. 270 degree roller with 1 inside roll for every 90 degrees of circle. Invert exit.
6. Double Humpty? push to very upline, 3/4 pos snap to the right, push top cross box outbound to downline, 1 1/4 roll to right on downline, pull bottom to vert upline, 2 points of 4 point roll, push to level upright exit.
7. Split ess. 1 1/2 pos snap, pull 1/2 loop, at bottom 1/2 roll left, 4 points of 8 to the right, upright exit.
8. Hammerhead. Pull vert, 1 pos snap, hammer, 1/4 roll to left followed by 3/4 roll to right, push to invert exit.
9. Loop. push first half, 1/2 roll to right followed by 1 roll to right at top, pull second half to finish loop.
10. Lay down humpty. pull to 45 degree upline, 1 pos snap, pull 1/2 loop to 45 degree invert downline , 1 1/2 neg snap opposite direction 1/2 roll, push to invert level.
Quite complicated and practically impossible to read word for word during a flight, that is why it is important for you and your caller to memorize Aresti. Remember you will still have to learn an unknown sequence over nite during a contest weekend and there will be no word descriptions for that either.