-4	20	28	4119	konno	dummy	0	2020/6/2/7:0:34(130.34.74.220)	0	2020/6/3/15:51:2(130.34.74.220)
-5	20	28	4119	konno	dummy	0	2020/6/2/7:0:42(130.34.74.220)	0	2020/6/4/6:51:26(130.34.74.220)
-8	18	30	4119	mori	dummy	0	2020/6/3/8:19:26(130.34.74.220)	0	2020/6/4/8:18:29(130.34.74.220)
11	20	30	6909	Kumahara	dummy	0	2020/6/5/11:25:34(130.34.95.37)	0
16	18	32	4119	mori	dummy	0	2020/6/11/13:29:29(130.34.63.131)	0
-23	21	27	6909	miwa	dummy	0	2020/6/19/15:35:3(130.34.93.133)	0	2020/6/23/10:30:21(130.34.63.131)
23	21	23	6909	miwa	dummy	0	2020/6/19/15:35:3(130.34.93.133)	0
23	23	27	6909	miwa	dummy	0	2020/6/23/10:30:51(130.34.63.131)	with Kumahara, permission by prof. tanaka
-29	23	30	6909	miwa	dummy	0	2020/6/23/16:47:11(130.34.93.133)	0	2020/6/25/19:15:21(130.34.93.133)