12:31
teacher
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08:00
08:00
03:00
00:45
06:36
01:23
15:21
13:00
24:41
06:45
06:00
10:57
02:20:08
05:00
11:00
24:41
12:00
05:00
07:00
07:00
06:50
24:41
15:21
06:07
15:21
05:02
03:00
07:13
12:52
05:02
10:29
07:34
02:00