1	24	44	6909	beatrix	dummy	0	2007/8/1/10:42:13(172.16.44.141)	0
17	30	36	6909	Jeong	dummy	0	2007/8/17/14:21:49(130.34.95.37)	0
21	23	36	6909	jeong	dummy	0	2007/8/21/10:57:0(172.16.44.137)	0
22	22	36	6909	jeong	dummy	0	2007/8/21/19:38:20(172.16.44.137)	0
23	32	36	6909	jeong	dummy	0	2007/8/23/15:54:13(172.16.44.137)	0