Flip It and Reverse It

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1
12:58
06:27
27:48
11:07
21:05
15:27
08:16
25:07
10:05
12:54
06:03
08:17
15:00
15:49
05:15
10:32
20:59
22:45
17:37
17:30
23:08
15:08
15:00
18:39
21:32
16:55
12:02
10:59
14:48
06:15
12:04
15:00
13:59
38:13
07:34
26:08
48:45
10:27
13:53
23:53