http://science6.2ch.net/test/read.cgi/math/1224848970/592 2008/11/26 17:15:12
http://science6.2ch.net/test/read.cgi/math/1210866338/123 2008/11/26 17:15:29
http://science6.2ch.net/test/read.cgi/math/1065276786/742 2008/11/26 17:16:00
http://science6.2ch.net/test/read.cgi/math/1223458333/64 2008/11/26 17:16:31
http://science6.2ch.net/test/read.cgi/math/1224230171/189 2008/11/26 17:17:02
http://science6.2ch.net/test/read.cgi/math/1221044502/365 2008/11/26 17:17:32
http://science6.2ch.net/test/read.cgi/math/1225163218/493 2008/11/26 17:18:04
http://science6.2ch.net/test/read.cgi/math/1209592716/373 2008/11/26 17:19:04
http://science6.2ch.net/test/read.cgi/math/1227586201/11 2008/11/26 17:20:06
http://science6.2ch.net/test/read.cgi/math/1227364783/68 2008/11/26 17:20:36