02:19 0
latex
02:19 
01:06 0
01:16 0
09:28 0
05:04 0
07:45 0
05:10 0
14:04 1
03:31 0
08:04 0
01:05 0
06:03 1
05:43 1
11:45 0
09:59 3
01:30 1
06:14 1
10:00 0
11:02 0
03:01 1