7	22	34	6908	konno	dummy	0	2007/5/7/6:59:46(130.34.95.37)	0
8	20	30	6908	konno	dummy	0	2007/5/8/7:45:49(130.34.95.37)	0
18	22	24	6908	konno	dummy	0	2007/5/18/8:8:54(172.16.44.141)	0
23	20	28	6908	konno	dummy	0	2007/5/23/8:52:16(172.16.44.141)	0
24	22	28	6937	H.Matsuo	dummy	0	2007/5/24/11:16:54(172.16.44.132)	0
24	37	43	6937	H.matsuo	dummy	0	2007/5/24/18:30:56(172.16.44.132)	0
28	21	29	6908	konno	dummy	0	2007/5/25/12:16:21(172.16.44.132)	0
28	42	44	6937	H.Matsuo	dummy	0	2007/5/28/20:52:43(172.16.44.132)	0
30	23	26	6908	konno	dummy	0	2007/5/30/8:33:20(172.16.44.141)	0