1	22	30	6937	cho, wonje	dummy	0	2007/8/31/19:34:5(130.34.95.43)	0
10	26	36	6937	T.Ito	dummy	0	2007/9/4/13:48:9(130.34.95.43)	0
4	33	40	6936	Ho	dummy	0	2007/9/4/15:57:18(130.34.95.43)	0
5	32	37	6937	Kurahashi	dummy	0	2007/9/5/15:18:53(172.16.44.137)	0
5	37	46	6937	Kurahashi	dummy	0	2007/9/5/19:58:24(172.16.44.137)	0
10	36	40	6937	Kurahashi	dummy	0	2007/9/9/22:19:27(130.34.95.43)	0
-14	36	42	6937	T.Ito	dummy	0	2007/9/14/9:59:41(130.34.95.43)	0	2007/9/14/10:26:49(130.34.95.43)
15	36	42	6937	oda	dummy	0	2007/9/15/16:23:32(172.16.44.137)	0
18	30	38	6937	Tsai	dummy	0	2007/9/18/11:33:55(130.34.95.43)	0
25	30	38	6937	T.Ito	dummy	0	2007/9/25/13:55:19(130.34.95.43)	0
26	24	40	6898	hirano	dummy	0	2007/9/26/12:13:34(172.16.44.137)	0
26	40	48	6898	hirano	dummy	0	2007/9/26/19:27:9(172.16.44.141)	0