https://phoebe.bbspink.com/test/read.cgi/hgame/1591301716/265-360
https://phoebe.bbspink.com/test/read.cgi/hgame/1599822356/202-303
https://phoebe.bbspink.com/test/read.cgi/hgame/1601248744/190-195,197-211,213-215,217-222,224-226,228-300
GL6． 連続投稿・重複