3	27	32	5251	ito	dummy	0	2009/4/2/16:46:4(130.34.72.194)	0
7	27	36	5251	ito	dummy	0	2009/4/6/18:47:55(130.34.72.194)	0
9	27	36	5251	ito	dummy	0	2009/4/9/9:21:28(130.34.72.194)	0
16	28	37	5251	ito	dummy	0	2009/4/15/19:4:45(130.34.72.194)	0
20	38	42	6937	makihata	dummy	0	2009/4/20/18:26:35(130.34.95.43)	0
27	20	24	6937	kumagae	dummy	0	2009/4/24/20:24:3(130.34.95.43)	0
30	44	48	6937	Tomokazu Takahashi	dummy	0	2009/4/30/21:31:24(130.34.95.43)	0