05:01
15
student
11:12
28
11:22
23
11:05
21
26:18
47
24:23
24
06:23
28
07:00
24
17:05
30
11:12
69
09:41
49
15:29
25
12:36
39
12:51
30
08:31
11
37:49
15
05:40
28
31:34
49
27:33
40
06:44
35