20	34	40	5251	tamaki	dummy	0	2010/12/20/16:25:46(130.34.72.195)	0
21	22	26	6937	nakano	dummy	0	2010/12/21/11:17:30(130.34.95.44)	0
24	26	30	6937	nakano	dummy	0	2010/12/24/12:51:22(130.34.95.44)	0