event begin max end class region ----- ----- ----- ----- ----- ------ 4000 01:02 01:10 01:15 C6.2 3337 4100 08:17 08:24 08:30 C4.1 3337 4120 10:43 10:50 10:56 C2.1 4130 10:57 11:21 11:36 M1.1 3341 4150 13:19 13:30 13:41 C2.9 3341 4210 13:40 13:46 13:52 C3.3 3341 4250 23:29 23:44 23:57 M4.8 3340