34:20 0
teacher
34:20 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 0
37:32 2
24:00
0
18:00
1
00:48
1
08:00
0
10:00
0
27:00
0
10:00
1
08:00
0
08:00
0
04:00
0
24:00
0
10:00
1
26:00
1
15:00
1
16:00 1
11:00
0
02:00
1
00:38 0
11:00
1
09:00
1
06:00
3
13:00
1
12:00
0
10:36
1
10:00
0
23:00
0
08:00
0
05:00
0
07:00
1
05:00 2
05:00
1
05:00
1
06:00
2
18:00
2
10:00
1
05:19
1
10:06
1
07:08
1
