12:22 0
teacher
12:22 
04:36 1
12:00 0
12:55 0
13:49 0
07:38 0
16:40 0
17:37 0
20:51 0
22:27 0
24:44 0
07:32 0
44:26 0
05:20 0
16:14 0
19:54 
0
