-9	22	31	6909	qian	dummy	0	2018/5/7/11:24:39(130.34.32.80)	0	2018/5/7/11:28:33(130.34.32.80)
31	21	26	6909	takahashi	dummy	0	2018/5/31/10:29:8(130.34.32.80)	0