-2	34	48	6909	kaiho	dummy	0	2008/10/2/17:43:19(172.16.44.146)	0	2008/10/2/20:10:45(172.16.44.146)
2	34	43	6909	kaiho	dummy	0	2008/10/2/17:43:19(172.16.44.146)	0
10	33	46	6909	Iwata Eiji	dummy	0	2008/10/10/18:15:20(172.16.44.150)	0
21	17	28	6909	koijma	dummy	0	2008/10/20/13:31:19(172.16.44.157)	0
21	36	44	6909	Iwata Eiji	dummy	0	2008/10/21/17:16:14(130.34.95.37)	0
22	28	36	6925	yoshinaga	dummy	0	2008/10/22/12:1:45(130.34.95.35)	0