削除対象アドレス：
http://rio2016.5ch.net/test/read.cgi/credit/1519291923/ (16で誘導)
http://rio2016.5ch.net/test/read.cgi/credit/1523727528/ (9で誘導）
http://rio2016.5ch.net/test/read.cgi/credit/1522753437/ (8で誘導）
http://rio2016.5ch.net/test/read.cgi/credit/1522861620/ (8で誘導)
http://rio2016.5ch.net/test/read.cgi/credit/1523193219/(9で誘導)
http://rio2016.5ch.net/test/read.cgi/credit/1523618022/(6で誘導)

削除理由・詳細・その他：
６． 重複