Unless communicated otherwise, the open side cutter (#3) should initiate a under or deep cut with the other person in the pair (#2) doing the opposite
If neither player gets thrown to during their initial cut, they should both cut to continue the pattern
In this case, #2 cuts under and #3 slashes to the breakside to create space
If the disc gets thrown to someone in the pair, the other pair cutter should be ready to provide a continuation option either deep or under
As the disc progresses, the rest of the players should move down the field to maintain the overall structure with 3 handers and 4 cutters.