event begin max end class region ----- ----- ----- ----- ----- ------ 4550 06:25 06:31 06:45 C1.0 2292 4570 09:44 10:39 10:50 C2.8 2292 4580 13:35 13:42 13:49 C1.1 2293 4600 17:08 17:13 17:19 B9.5