Three players line up to pass (numbers 3, 4 and 5). Player 2 stands ready at the side of the same court. The other players are ready with ball to serve on the other side.
Player 1 serves the ball (and then runs straight to where player 2 is already standing).
A player passes the ball to the server on position 2/3. The server gives a setup. And the third player plays the ball over the net.
When the ball is over the net, the players turn: 2 enters the field (where 3 stood before) 3 goes to mid-back, 4 goes to the spot of 5 and 5 goes the serving spot of the other half.
Then the next player can serve, on the drawing this is player 8. Etc.