-30	38	42	6909	shima	dummy	0	2017/1/30/10:16:0(130.34.32.80)	0	2017/1/30/18:27:39(130.34.32.80)
30	38	39	6909	shima	dummy	0	2017/1/30/10:16:0(130.34.32.80)	0
31	25	28	6909	shima	dummy	0	2017/1/31/10:11:42(130.34.32.80)	0
31	28	30	6909	shima	dummy	0	2017/1/31/13:32:11(130.34.32.80)	0