2	28	44	6909	komiya	dummy	0	2007/6/28/14:9:31(130.34.95.37)	Youtec
2	44	48	6909	satou	dummy	0	2007/7/2/16:31:7(130.34.95.37)	0
9	34	48	6909	komiya	dummy	0	2007/7/9/15:58:51(172.16.44.136)	Youtec