event begin max end class region ----- ----- ----- ----- ----- ------ 4420 00:05 00:09 00:12 C1.1 2253 4430 00:32 00:53 01:28 C1.5 2253 4490 04:16 04:52 05:20 C2.1 2253 4640 15:18 15:36 15:53 M1.3 2253 4700 21:21 21:26 21:35 C1.1 2253 4730 23:41 23:45 23:48 C1.9