U+006F LATIN SMALL LETTER OU+03BF GREEK SMALL LETTER OMICRONU+043E CYRILLIC SMALL LETTER OU+043E CYRILLIC SMALL LETTER OU+006F LATIN SMALL LETTER OU+03BF GREEK SMALL LETTER OMICRONU+1D0F LATIN LETTER SMALL CAPITAL OU+03BF GREEK SMALL LETTER OMICRONU+006F LATIN SMALL LETTER OU+03BF GREEK SMALL LETTER OMICRONU+1D0F LATIN LETTER SMALL CAPITAL O#草