05:03 25
teacher
05:03 
05:01 31
05:00 35
05:06 9
04:58 4
05:13 7
04:58 31
05:00 5
05:00 24
05:00 6
05:00 20
05:05 7
05:00 12
04:59 8
05:05 6
05:02 9
05:03 49
05:00 9
04:59 5
25:00
49
20:00
72
01:36
3
06:00
7
06:00
22
08:00
1
02:00
8
05:00
6
08:00
5
08:00
5
03:00
2