event begin max end class region ----- ----- ----- ----- ----- ------ 5050 08:27 08:40 09:01 C1.3 4307 5060 09:48 09:55 10:00 C1.0 4307 5090 16:38 16:44 16:51 B9.1 5100 20:05 20:09 20:12 B9.8 4307 5110 23:20 23:35 23:41 C2.0