event begin max end class region ----- ----- ----- ----- ----- ------ 8280 01:36 02:03 02:13 C2.1 1974 8310 03:10 03:18 03:28 C2.3 1973 8340 05:49 05:53 05:58 C2.2 1974 8380 08:25 08:28 08:39 C1.3 1974 8540 21:35 21:41 21:51 C1.7 1973 8560 22:41 22:44 22:48 C1.6 1973