1 gets the inbounds pass foul-line extended with space to the sideline.
4 gets opposite the ball, weakside 3 flashes.
5 goes to the block opposite whichever side the ball is on, he needs to stretch the defence, his teammates can play 4 on 4.
See Press breaks - 1-Up.
1's looks are sideline-middle-back (S-M-B).
If no is guarding him he can bring it on the dribble.
On reversal to 4, he advances the ball, 3 gets out, 2 flashes.
3 is ready to come back and meet the ball.
4's looks are sideline, middle, back.
On a pass to 1, he has to be ready to advance the ball fast with the dribble or pass, he can't just tip-toe across halfcourt and let them trap him.