http://mercury.bbspink.com/test/read.cgi/avideo2/1555747628/369
http://mercury.bbspink.com/test/read.cgi/avideo2/1556449387/555
http://mercury.bbspink.com/test/read.cgi/avideo2/1560856519/21
http://mercury.bbspink.com/test/read.cgi/avideo2/1514388513/995
GL6.連続投稿・重複、コピー・ペースト