06:00
0
teacher
08:00
3
06:00
0
14:00
0
06:00
0
10:00
0
12:00
0
06:00
0
19:00
0
06:00
0
10:00
0
44:00
0
15:48
0
16:10 0
10:41 1
10:06
0
17:00
0
08:00
0
10:00
0
09:00
0
06:00
0
11:00
0
10:00
0
12:00
0
10:00
0
34:20 0
05:00
0
30:00
0
10:00
0
06:00
0
12:00
0
01:31
0
16:00
0
32:00
6
12:00
0
05:04 1
37:32 2
24:00
0
18:00
1
00:48
1
08:00
0
10:00
0
27:00
0
10:00
2
08:00
0
08:00
0
04:00
0
24:00
0
10:00
1
26:00
1
