As a starting point the players are placed with 1 goalkeeper (blue), 2 defenders (green and 3 attackers (red) on the 1 halfcourt and 2 attackers (red), 3 defenders (green) and 1 goalkeeper (blue) on the other half.

The game starts when the goalkeeper passes the ball to one of the teammates and the team (green) are now attackers.
The goalkeeper may run out from the goal and participate in the game.
The 3 defenders must try to stop the attack.
However neither the defenders or the attacks must cross the center line, but must pass to a teammate on the other half of the court, who is in a free position.
The receiving player may attack the goal or find a teammate in a better position to shoot.
After the shot the play is turned.