http://mercury.bbspink.com/test/read.cgi/avideo2/1559657727/324
http://mercury.bbspink.com/test/read.cgi/avideo2/1517929505/525
http://mercury.bbspink.com/test/read.cgi/avideo2/1559812908/326
GL6．連続投稿･重複 /連続投稿・コピー＆ペースト