10:39
14
student
18:18
5
12:04
10
05:50
6
09:15
6
10:10
5
10:14
2
15:30
4
13:02
12
08:14
16
12:00
7
14:19
8
10:00
10
04:18
5
05:06
3
14:04
9
11:53
10
10:33
7
10:11
4
10:10
13
10:02
4
15:18
4
15:41
3
10:09
5
10:10
1
10:12
1
06:36
5
08:22
1
10:43
5
09:54
5