19	44	48	6937	nishino	dummy	0	2012/4/19/21:25:19(130.34.95.43)	0
25	22	26	6937	tsukamoto	dummy	0	2012/4/25/9:53:14(130.34.95.44)	0
25	32	36	5810	tanaka	dummy	0	2012/4/25/12:54:31(130.34.95.43)	0
30	31	36	6937	Konno	dummy	0	2012/4/30/14:43:18(130.34.95.43)	0