Each dive list must contain 4 dives
The dive list must contain 2 voluntaries
The dive list must contain 2 optionals
No dives can be repeated
Voluntaries must cover 2 categories
Optionals must cover 2 categories
Rounds 1,2 are assigned a dd of 2.0
Rounds 1,2 must all be voluntaries
Rounds 1-4 must be performed on 1M