08:00 0
hard
08:00 
12:00 0
08:00 0
07:00 0
10:00 0
13:00 0
15:00 2
10:00 0
12:00 0
14:00 3
12:00 0
12:00 0
15:00 0
07:00 0
12:00 0
18:00 0
10:00 0
14:00 0
01:00 2
06:00 0
