Setup
Offense attacks, but only one player can be inside the first cone (A) at any time. So player must clear before next player can attack.
Player 4 attacks
Player 4 clears, player 3 attacks.
We'll assume player 3 catches the disc. As 2 and 4 see this, they begin to clear to the next cone. Player 1 has to clear as well.
Player 4 clears, and attacks as 1 and 2 clear to the cones