Root. Attributes: {}
    |--- Â. Attributes: {# => "ÂÂ"}
    |    |--- â. Attributes: {# => "ââ"}
    |    |    |--- É. Attributes: {# => "ÉÉ"}
    |    |--- ä. Attributes: {# => "ää"}
    |    |--- é. Attributes: {# => "éé"}
    |         |--- Ñ. Attributes: {# => "ÑÑ"}
    |              |--- ñ. Attributes: {# => "ññ"}
    |                   |--- Ô. Attributes: {# => "ÔÔ"}
    |                        |--- ô. Attributes: {# => "ôô"}
    |                        |--- ô. Attributes: {# => "ôô"}
    |--- ß. Attributes: {# => "ßß"}
         |--- ®. Attributes: {# => "®®"}
         |    |--- ©. Attributes: {# => "©©"}
         |--- £. Attributes: {# => "££"}
         |--- €. Attributes: {# => "€€"}
         |--- √. Attributes: {# => "√√"}
         |--- ×xX. Attributes: {# => "×xX×xX"}
              |--- í. Attributes: {# => "íí"}
              |--- ú. Attributes: {# => "úú"}
              |--- «. Attributes: {# => "««"}
              |--- ». Attributes: {# => "»»"}