Root. Attributes: {}
    |--- Â. Attributes: {# => "ÂÂ"}
         |--- â. Attributes: {# => "ââ"}
         |    |--- É. Attributes: {# => "ÉÉ"}
         |--- é. Attributes: {# => "éé"}
              |--- Ñ. Attributes: {# => "ÑÑ"}
                   |--- ñ. Attributes: {# => "ññ"}
                        |--- Ô. Attributes: {# => "ÔÔ"}
                             |--- ô. Attributes: {# => "ôô"}
