21:00
0
x xxn
21:00 
12:00
0
24:00
0
10:00
0
12:00
0
23:00
0
11:00
0
43:00
0
10:00
0
12:00
0
58:00
0
10:00
0
13:00
0
31:00
0
12:00
0
11:00
0
11:00
0
11:00
0
12:00
0
10:00
0