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teacher
26:00
15:00
15:00
11:00
06:00
10:00
07:00
15:00
11:00
01:14
00:44
07:00
12:00
12:00
05:00
07:00
08:00
13:00
17:00
06:00
17:00
08:00
10:00
08:00
02:00
07:00
11:00
00:57
06:00