my %lang = (
nl => ["\N{REGIONAL INDICATOR SYMBOL LETTER N}\N{REGIONAL INDICATOR SYMBOL LETTER L}", 'nederlands'],
en => ["\N{REGIONAL INDICATOR SYMBOL LETTER G}\N{REGIONAL INDICATOR SYMBOL LETTER B}", 'english'],
- eo => ['<span style="color:green">★</span>', 'esperanto'],
+ eo => [qq'<span style="color:green">\N{BLACK STAR}</span>', 'esperanto'],
ru => ["\N{REGIONAL INDICATOR SYMBOL LETTER R}\N{REGIONAL INDICATOR SYMBOL LETTER U}", 'русский'],
zh => ["\N{REGIONAL INDICATOR SYMBOL LETTER C}\N{REGIONAL INDICATOR SYMBOL LETTER N}", '中文'],
la => ["\N{PUSHPIN}", 'latin'],