08:00 0
group
08:00 
06:36 1
10:00 0
05:25 0
10:10 0
05:17 1
05:27 0
08:00 0
06:10 0
01:34 0
06:59 2
05:59 0
06:15 1
08:00 0
06:45 2
10:10 0
05:00 0
05:01 0
06:37 0
06:15 1