1	26	28	6936	kikuchi	dummy	0	2006/7/31/20:39:33(130.34.95.43)	0
1	30	32	6937	k.hirano	dummy	0	2006/8/1/14:47:18(130.34.95.43)	0
1	37	40	6937	T.Ohno	dummy	0	2006/8/1/18:44:10(130.34.94.170)	0
2	30	32	6937	T.Ohno	dummy	0	2006/8/2/15:5:31(172.16.44.146)	0
9	21	24	6936	Kasuga 	dummy	0	2006/8/8/9:38:50(130.34.95.43)	0
9	34	42	5488	Kato	dummy	0	2006/8/9/14:26:3(130.34.208.219)	0
10	26	30	5488	Kato	dummy	0	2006/8/9/21:1:9(130.34.208.219)	0
21	28	32	5488	Kato	dummy	0	2006/8/21/10:57:55(130.34.208.219)	0
23	40	42	6937	nozawa	dummy	0	2006/8/23/19:52:55(130.34.95.43)	0