07:08 0
latex
07:08 
08:00 3
01:22 1
06:05 0
08:06 0
10:38 0
10:07 1
01:11 1
06:31 1
10:27 0
05:24 0
40:26 0
22:54 1
10:00 0
15:11 0
02:18 0
06:10 0
10:00 0
17:54 0
01:59 0