11	18	28	6909	Chen	dummy	0	2010/11/10/19:40:2(130.34.95.37)	0
-11	28	48	6909	Chen	dummy	0	2010/11/11/14:7:0(130.34.95.37)	0	2010/11/11/19:54:8(130.34.95.44)
11	28	42	6909	Chen	dummy	0	2010/11/11/14:7:0(130.34.95.37)	0