11:01 0
student
11:01
12:56 0
06:00
0
06:00
0
08:00
0
48:00 0
20:00
0
03:27
0
07:54
0
30:04
0
13:25
0
28:50
0
16:38
0
11:25
0
31:18
0
10:25
0
07:38
0
29:30
0
24:23
0
10:47
0
13:00
0
17:22
0
11:00
0
13:03
0
10:00 0
05:06
0
06:00
0
10:00
0
08:00
0
16:00
0
08:00 0
55:56 0
14:41 0
18:57
0
19:53
0
10:41
0
17:40
0
05:20 0
05:13 0
10:00
0