Double duty teacher

1
0
23:40
27:30
15:32
11:00
12:00
10:30
12:26
10:37
08:52
11:54
21:34
40:34
45:00
15:55
08:45
05:10
30:24
12:24
12:00
11:01
40:02
53:13
35:48
51:20
42:38
06:30
12:00
12:00
07:59
19:04
06:35
12:42
24:45
14:31
15:00
09:56
08:28
11:20
14:59
59:42