Search for the attacker in possession of the ball and pass to him so that he can score.
The four players are only allowed to move in their own box to protect the passing line.
The 2 attackers are free to move around the four squares but behind the defenders.
When the ball is in the possession of the attacker, the defender can try to conquer it in that square.
If scoring is too easy, the attackers are obliged to play at least once before they can score.
When there are more players in the box, you have to add more players.
If there is an uneven number of players, 1 team has more attackers but then the rule that attackers must play at least 1x over before they can score comes into effect.