About undo results of 509
05:28 01:34 17:51 00:42 10:29 14:49 02:07 01:03 04:04 07:04 04:33 04:47 03:11 04:19 12:14 09:35 08:12 02:38 04:50 15:24 02:50 02:25 04:46 06:05 04:38 03:34 00:53 10:44 03:33 11:14 01:06 11:08 11:23 04:49 01:22 01:35 09:53 06:09 03:52 03:19 02:12 01:53 03:34 02:21 09:40 01:41