19	14	18	6937	yoshida-m	dummy	0	2012/3/19/6:57:28(130.34.95.43)	0
20	40	48	6937	yoshida-m	dummy	0	2012/3/20/19:13:45(130.34.95.43)	0
21	24	30	6937	yoshida-m	dummy	0	2012/3/21/11:1:14(130.34.95.43)	0