正規表現NG
(?#150文字NG)(?s).{150}
(?#12行NG)(.*\n){12}
(?#空白改行3連NG)(.\n){3}
(?#コピペ行の連続NG)(?:^|\n)(.{5,}\n(.*\n){0,2})\1{3}
(?#絵文字5連NG)[\x{E000}-\x{F8FF}\x{10000}-\x{FFFFF}]{5}
(?#韓国語NG)[\x{1100}-\x{11f9}\x{3131}-\x{318e}\x{ac00}-\x{d7a3}]
[a-zA-Z0-9]{20}
(?#複数行にA,Bが含まれるNG)(?=[\s\S]*ココ)(?=[\s\S]*ムク)
#(?#sage以外)^(?!sage$)
(?#一文字改行5連NG)(?m)(.\s){5,}
(?#画像のみ)^[htpsf]+://[!-z]+\.(?i:(jpe?g|png|gif|bmp|tiff?))$
(?#1行100文字以上NG)[^\n]{100}
(.(?: .){5,}.?\n+)
[wｗWＷ]{4}
(?#複数行にA,Bが含まれる)(?=[\s\S]*加)(?=[\s\S]*藤)(?=[\s\S]*純)
(?#複数行にA,Bが含まれる)(?=[\s\S]*ま)(?=[\s\S]*こ)(?=[\s\S]*じ)(?=[\s\S]*　)