event begin max end class region ----- ----- ----- ----- ----- ------ 4780 11:44 11:49 11:53 C1.0 2331 4800 13:10 13:14 13:21 B6.5 2327 4860 13:47 14:12 14:21 B8.5 2331 4830 17:46 17:51 17:56 B6.6 2327 4850 20:51 20:57 21:03 C1.4 2331