About shadowing technique results of 3,321
19:33 14:08 18:55 17:01 21:23 23:03 16:09 14:02 46:07 39:00 19:03 14:01 16:27 26:49 14:32 15:20 16:44 20:21 16:15 69:26 79:28 23:03 19:27 15:44 19:12 21:52 17:08 16:23 18:21 20:22 16:36 21:03 16:23 28:27 24:35 15:44 20:59 16:01 19:45 18:05 43:40 59:00 50:41 42:04 66:29 55:56