07:30 latex
07:30 
05:00 
11:42 
07:20 
06:00 
24:01 
30:34 
10:54 
33:38 
07:10 
07:32 
07:30 
12:47 
41:43 
06:12 
07:33 
21:04 
32:28 
10:21 
08:00 
15:48