21	28	44	6909	miwa	dummy	0	2019/2/18/14:56:57(130.34.32.80)	0
20	34	40	6909	s-lee	dummy	0	2019/2/19/15:32:55(130.34.32.80)	0
27	34	44	6909	miwa	dummy	0	2019/2/22/20:56:18(130.34.32.80)	0
28	36	44	6909	s-lee	dummy	0	2019/2/27/17:48:50(130.34.95.37)	0