event begin max end class region ----- ----- ----- ----- ----- ------ 4990 03:12 03:31 03:50 C4.0 2087 5000 06:04 06:14 06:26 C2.2 2093 5020 07:35 07:48 07:58 C1.0 5050 13:58 14:03 14:09 B7.4 2089 5060 15:40 15:47 15:54 C1.1 2089 5070 16:20 16:25 16:28 C1.8 2087