-20 17 21 6937 Nishino dummy 0 2011/12/20/7:49:58(130.34.95.43) 0 2011/12/20/8:13:35(130.34.95.43) 20 17 19 6937 Nishino dummy 0 2011/12/20/7:49:58(130.34.95.43) 0