1	26	30	5251	松永	dummy	0	2010/4/30/12:50:0(130.34.72.194)	0
20	20	24	6936	yasue	dummy	0	2010/5/20/0:20:39(130.34.95.43)	0
20	24	26	6936	yasue	dummy	0	2010/5/20/11:12:42(130.34.94.171)	0
31	30	36	5810	kawai	dummy	0	2010/5/31/10:17:38(130.34.95.49)	0
31	24	26	6937	Moriwaki	dummy	0	2010/5/31/11:33:48(130.34.95.43)	0