I need a sample

2
1
34:12
13:33
10:32
51:27
36:24
05:55
08:00
03:23:04
01:37:17
40:33
41:51
09:59
50:56
40:44
29:22
10:15
32:35
08:00
01:03:05
07:51
44:25
06:30
27:41
05:32
11:46
25:07
47:38
38:32
10:24
40:48
10:00
16:08
29:51
04:43
12:19
12:00
15:00
04:37
32:47
06:00