14	18	31	6937	Jia	dummy	0	2012/5/10/11:6:9(130.34.95.43)	0
21	29	36	6937	Niikawa	dummy	0	2012/5/21/13:34:32(130.34.95.43)	0
29	43	47	6937	Yoshida	dummy	0	2012/5/29/20:25:33(130.34.95.44)	0