19	38	41	6937	関	dummy	0	2007/4/19/23:45:3(130.34.95.43)	0
20	42	46	6937	Yoshida	dummy	0	2007/4/20/20:32:0(130.34.95.43)	0
30	29	32	6937	Yoshida	dummy	0	2007/4/30/13:47:58(130.34.95.43)	0