Both sides go at the same time. After the dump
in and breakout, both defensemen play 2 on 1
against the other line's forwards.
1. Two forwards swing low and receive a
pass from the coach, then step over the
center line and dump it in.
2. Goalie stops the puck for the defenseman,
who initiates the breakout, then plays 2 on
1 against forwards from the other line.
3. Forwards attack 2 on 1 against the
defenseman from the other line
4. Run both sides, stay on one side

Notes: Open it up to 3v2 running only one side at a time.