http://mevius.5ch.net/test/read.cgi/sfx/1584448582/903,905,907,909

http://mevius.5ch.net/test/read.cgi/sfx/1677308243/2,36,60,131,133,145,154,161,174,177,184,186,188,191,195

http://mevius.5ch.net/test/read.cgi/sfx/1614698137/754,757

http://mevius.5ch.net/test/read.cgi/sfx/1658118384/109,111

http://mevius.5ch.net/test/read.cgi/sfx/1647121676/571,855,857,868,871,878,880,884

http://mevius.5ch.net/test/read.cgi/sfx/1617378288/264,301,331,333,360,369,376,378,386,396
6. 連続投稿・重複