15:00 0
tape
15:00 
15:00 0
20:00 1
14:00
29
11:00
11
06:00
1
07:00
2
06:00
0
08:00
0
11:00
6
11:00
4
14:00
2
15:00
0
12:00
0
11:00
1
11:00
2
07:00
0
05:00
0
07:00
0
08:00
0