Article 5: In order to ensure that different teams in the same country stagger the game time, eight teams will be distinguished by color: group A-D is red, and group E-H is blue. Once one of the two teams is drawn, he will be assigned to the red zone; The other team goes to the blue area.
According to this rule, Lyon is already in the upper half. In order to stagger the race time, Marseille had to go to the lower half, which was the remaining F at that time. So when PanathingsNeikes draw lots, only the advertising group can choose.
This is to avoid the day when there is no mainstream league.