https://nova.5ch.net/test/read.cgi/akb48/1663639786/22,32-34,38
https://nova.5ch.net/test/read.cgi/akb48/1659759711/130-135
https://nova.5ch.net/test/read.cgi/akb48/1662082069/448-450
https://nova.5ch.net/test/read.cgi/akb48/1663480142/7-11
GL5 掲示板・スレッドの趣旨とは違う投稿
GL6 連続投稿・重複、マルチポスト