1,1,08:10-09:00 2,2,09:10-10:00 3,3,10:10-11:00 4,4,11:10-12:00 5,N,12:10-13:00 6,5,13:10-14:00 7,6,14:10-15:00 8,7,15:10-16:00 9,8,16:10-17:00