Rules:

The tournament is played in accordance with the IFF rules, with minimal changes.
Guaranteed at least 4 games/team.

Playing time 2*15 minutes.
Win 2 points
Draw 1 point

If there's a tie after the group stage the standings will go according with the following list:

1. Points of the group matches between the tied teams.
2. Goal difference (+/-) in the group matches between the tied teams.
3. Goals scored in the matches between the tied teams.
4. Goal difference (+/-) in the group stage.
5. Goals scored in the group stage.
6. Lot