event begin max end class region ----- ----- ----- ----- ----- ------ 9520 10:52 10:58 11:02 C1.8 3533 9530 20:27 20:32 20:39 C1.0 3534 9550 20:39 20:52 21:05 C2.1 9540 22:42 22:51 23:01 C1.5 3533