02:00
0
rough
02:00 
06:00
0
11:00
0
21:00
0
12:00
0
10:00
0
24:00
0
30:00
0
10:00
0
02:00
0
05:00
0
28:00
0
03:00
0
10:00
0
11:00
0
11:00
0
29:00
0
17:00
0
12:00
0
34:00
0