event begin max end class region ----- ----- ----- ----- ----- ------ 6660 01:25 01:35 01:37 B1.1 2804 6620 01:37 01:41 01:47 B1.2 2804 6630 04:41 04:47 06:17 B1.2 2804 6640 06:17 06:20 06:31 B1.4 2804 6650 07:02 07:25 07:48 B9.5 2805 6670 19:33 19:38 19:42 B1.8 2804