Two and a half days is relatively short, so we can only use the knockout round. First draw lots to produce a team that has finished the first round, and the other 14 teams draw lots to decide the battle. On the first day, the first round will be played, and one * * * is seven games.
The next morning, the final of 1/4 was held, and the seven advanced teams participated in the semi-finals in the afternoon. The final will be held in the last half day.