About rational results of 819
79:25
55:41
18:06
19:15
11:33
10:07
11:06
04:52
04:42
05:17
03:35
02:58
04:03
04:09
20:30
07:10
05:31
05:49
05:46
05:02
05:10
04:27
05:21
03:59
04:15
05:20
04:38
06:56
05:59
05:22
06:40
04:20
52:25
80:04
12:17
14:03
13:00
14:06
13:50
10:04
42:58
06:01
04:53
05:28
06:24
05:25