event begin max end class region ----- ----- ----- ----- ----- ------ 7720 04:05 04:13 04:27 C1.0 1543 7790 09:19 09:30 09:41 C1.4 1540 7840 12:33 12:40 12:49 C2.8 1543 7880 21:44 21:59 22:08 B6.3 1540 7880 21:44 21:59 22:08 B6.3 1540