-3	24	32	6909	Kumahara	dummy	0	2020/2/3/11:7:23(130.34.32.80)	0	2020/2/3/11:7:29(130.34.32.80)
3	24	25	6909	Kumahara	dummy	0	2020/2/3/11:7:23(130.34.32.80)	0
3	25	34	6909	Kumahara	dummy	0	2020/2/3/11:7:38(130.34.32.80)	0
28	25	34	6909	s-lee	dummy	0	2020/2/28/12:34:7(130.34.63.131)	0