I’ve tried to think about it in terms of combinations. Nelly and Burton both can’t be off the floor at the same time. So when Nelly’s on the floor (30-32 minutes?) you can have the following:
Nelly, Burton, Sibande - probably the most frequent, something like 20 minutes together?
Nelly, Burton or Sibande, Elliott
Nelly, Burton or Sibande, Santos/Jeffress
Nelly, Elliott, Santos/Jeffress (probably the least frequent combo)
Then, for those 8-10 minutes when Nelly’s off the floor, you’ve got:
Burton, Sibande, Elliott (probably the most frequent)
Burton, Sibande, Santos/Jeffress
Burton, Elliott, Santos/Jeffress (would be surprised if we ever see this)