17 how should the team participate in the debate? Require as few games as possible to ensure fairness! Ask the great gods for help!

In the first round, draw lots against single elimination (losing one game and going out). In the first round, one team can have a bye, and the team that has a bye will either draw lots or let the last champion win, so that no team can meet in the first round.

In the second round, there are only nine teams left.

There are two schemes: 1, a point-based competition, in which the top four teams with the highest scores enter the semi-finals. The simplest but certainly unfair game is not so enjoyable. )

2. Continue the single knockout and score the competition. In the final round, the worship team must beat all four teams ranked third and fourth in this round to advance. If only one team wins, the bye team will be eliminated. If the two teams win, the bye team will advance and the fourth team will be eliminated.

In the final round, four teams draw lots again to decide their opponents. Winners compete for one or two places, while losers compete for three or four places. The game is over.