OSAKA      1120   1            2003/02/12 23:18:44   1            2003/02/12 23:18:48
OSAKA      1321   1            2003/02/12 23:18:48   1            2003/02/12 23:18:50
TOKYO      2674   1            2003/02/12 23:18:55   1            2003/02/12 23:18:59