What is the map of the football match?

This is the rule of the game. For example, 12 teams participated in the competition, among which 8 teams participated in the first round and 4 seed teams directly advanced to the second round. Draw lots at 1, 4, 7 and 10 to decide four teams. The other eight teams ranked 2, 3, 5, 6, 8, 9, 1 1, 12. Four of the eight winning teams and four seeded teams participated in the second round.