削除対象アドレス：
http://egg.5ch.net/test/read.cgi/streaming/1649121981/　誘導74
http://egg.5ch.net/test/read.cgi/streaming/1650368699/　誘導161
http://egg.5ch.net/test/read.cgi/streaming/1651570082/　誘導447
http://egg.5ch.net/test/read.cgi/streaming/1648918323/　誘導582
http://egg.5ch.net/test/read.cgi/streaming/1650553479/　誘導57
http://egg.5ch.net/test/read.cgi/streaming/1651191000/　誘導69

ＧＬ６． 重複スレッド