30:00 1
drilled
30:00 
30:00 1
07:00 0
28:00 0
24:00 2
11:00 2
30:00 0
23:00 0
11:00 5
35:00 1
05:00 0
11:00 0
36:00 5
12:00 4
08:00 4
05:00 7
08:00 4
24:00 6
18:00 5
12:00 11