I wish to make a fair schedule for 14 bowling teams that play once a month and use 4 lanes. Lanes are paired to 7/8 and 9/10. 8 teams belong to division 1, the remaining 6 teams belong to division 2. The start times are 6.30pm, 7.30pm, 8.30pm and 9.30pm. So teams 1 & 2 of division 1 will play lanes 7/8 whilst teams 1 & 2 of division 2 will play lanes 9/10. The next month they would play different teams of their own division on the other lanes and at different times. There are 10 sessions of bowling.
The object is to ensure that each team plays (as much as possible at least) fairly spread over start times and different teams within their own division and spreading the pairs of lanes fairly as well.
Hope that all makes sense.
Regards Gary