Symmetric characters with mirrored glyphs
U003C LESS-THAN SIGN א < ב a < b ا < ب
U00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK א « ב a « b ا « ب
U2039 SINGLE LEFT-POINTING ANGLE QUOTATION MARK א ‹ ב a ‹ b ا ‹ ب