event begin max end class region ----- ----- ----- ----- ----- ------ 6900 00:11 00:15 00:19 B1.1 6910 01:00 01:09 01:13 B2.0 6930 02:37 02:46 02:51 B1.7 6940 05:01 05:11 05:15 B2.0 6970 06:39 06:43 06:47 B1.9 2804 6980 08:02 08:09 08:14 B2.2 2804 7010 13:07 13:39 14:15 B1.5 2804