Minimum Day Schedule: A & B block days...
abbreviated times:

Period 0	7:00 - 7:50
Tutorial	7:50 - 8:20
Periods 1 & 5	8:25 - 9:20
Periods 2 & 6	9:25 - 10:15
Brunch	10:15 - 10:25
Periods 3 & 7	10:30 - 11:20
Periods 4 & 8	11:25 - 12:20