http://science4.2ch.net/test/read.cgi/infosys/1165337083/4 2006/12/16 10:58:58
http://science4.2ch.net/test/read.cgi/infosys/1164837588/441 2006/12/16 11:00:14
http://science4.2ch.net/test/read.cgi/infosys/1164837588/442 2006/12/16 11:01:17
http://science4.2ch.net/test/read.cgi/infosys/1149390741/419 2006/12/16 11:02:25