28:20 0
natural
28:20 
00:17 1
10:05 0
10:02 0
10:00 0
14:00 0
10:10 0
02:39 1
07:15 0
06:22 0
06:15 1
06:00 2
10:00 0
05:41 0
05:18 0
07:01 0
07:19 0
08:17 0
14:00 0
10:00 0