05:05
3
room
05:05 
05:23
3
05:01
3
05:10
5
05:48
2
05:01
1
04:58
1
05:30
2
05:45
1
05:00
1
05:17
1
05:32
2
05:50
0
05:14
1
05:00
2
04:56
4
05:23
3
05:00
7
05:28
7
06:05
2