teacher's failure

1
0
04:28
15:29
01:59:38
05:48
14:01
08:01
05:18
45:57
14:59
10:00
25:13
13:50
19:22
18:46
16:59
19:42
03:25
01:07:42
09:17
15:00
16:28
12:30
13:29
10:07
07:57
41:15
05:00
16:31
43:03
09:29
41:51
42:22
20:50
20:52
55:56
08:42
16:35
37:49
05:35
32:21