削除対象アドレス：
https://egg.5ch.net/test/read.cgi/streaming/1615431755/
https://egg.5ch.net/test/read.cgi/streaming/1615460361/
https://egg.5ch.net/test/read.cgi/streaming/1615465446/
https://egg.5ch.net/test/read.cgi/streaming/1615473204/
https://egg.5ch.net/test/read.cgi/streaming/1615477072/
https://egg.5ch.net/test/read.cgi/streaming/1615478858/
https://egg.5ch.net/test/read.cgi/streaming/1615484835/
https://egg.5ch.net/test/read.cgi/streaming/1615518530/
https://egg.5ch.net/test/read.cgi/streaming/1615518564/
削除理由・詳細・その他： 重複スレッド