About shadowing technique results of 3,321
17:14 28:08 15:34 25:05 16:37 15:27 13:20 16:50 12:51 20:00 17:59 21:10 13:56 16:10 14:43 14:53 17:00 12:36 18:56 28:28 16:14 17:50 18:58 15:41 14:01 22:22 19:04 18:32 15:22 22:57 18:18 17:54 19:48 59:57 41:37 54:48 29:11 41:35 42:30 57:39 46:31 13:53 81:28 101:20 19:41 15:58