06:00
teacher
10:00
15:00
11:00
04:00
25:00
13:00
03:00
51:00
11:00
08:00
05:20
00:21
05:20
08:00
11:00
11:00
05:00
11:00
15:00
08:00
07:00
21:00
00:54
11:00
00:51
00:48