-10	28	31	4119	nakamura	dummy	0	2013/5/9/17:58:37(130.34.74.84)	0	2013/5/10/12:18:35(130.34.63.131)
13	19	25	4119	nakamura	dummy	0	2013/5/10/14:57:7(130.34.74.84)	0
22	28	34	4119	nakamura	dummy	0	2013/5/21/16:7:12(130.34.74.84)	0
28	18	30	4119	konno	dummy	0	2013/5/27/13:38:14(130.34.95.37)	0
29	21	27	4119	konno	dummy	0	2013/5/28/10:20:33(130.34.95.37)	0