05:00
6
student
05:00
18
08:00
11
03:00
3
40:00
6
24:00
10
17:00
20
09:00
4
11:18 10
05:00
11
11:18 10
11:18 6
11:18 14
11:18 9
11:00
6
11:18 12
11:18 8
11:18 8
11:18 8
11:18 11