削除対象アドレス：
https://egg.5ch.net/test/read.cgi/river/1657862551/
https://egg.5ch.net/test/read.cgi/river/1656851869/
https://egg.5ch.net/test/read.cgi/river/1656291421/
https://egg.5ch.net/test/read.cgi/river/1655443573/
https://egg.5ch.net/test/read.cgi/river/1655125842/
https://egg.5ch.net/test/read.cgi/river/1654645450/
https://egg.5ch.net/test/read.cgi/river/1654501202/
https://egg.5ch.net/test/read.cgi/river/1654149704/
https://egg.5ch.net/test/read.cgi/river/1653917339/
https://egg.5ch.net/test/read.cgi/river/1713981873/
削除理由・詳細・その他：
GL５．掲示板・スレッドの趣旨とは違う投稿
GL６．連続投稿・重複
•乱立スレッド
GL７．エロ・下品