1	28	42	6937	haruzono	dummy	0	2008/12/1/13:17:0(172.16.44.148)	0
2	20	28	6937	Yanagida	dummy	0	2008/12/1/17:54:17(130.34.72.194)	0
3	29	38	5251	wei	dummy	0	2008/12/3/14:3:14(130.34.72.194)	0