12	20	34	4119	nakamura	dummy	0	2013/9/11/11:0:12(130.34.74.220)	0
24	30	34	4119	nagai	dummy	0	2013/9/24/14:58:10(130.34.95.37)	0
25	20	24	4119	nagai	dummy	0	2013/9/25/9:32:54(130.34.74.220)	0