eyword">| </span></code><code>`georgian</code></td></tr><tr id="type-value.lower_alpha" class="anchored"><td class="def constructor"><a href="#type-value.lower_alpha" class="anchor"></a><code><span class="keyword">| </span></code><code>`lower_alpha</code></td></tr><tr id="type-value.upper_alpha" class="anchored"><td class="def constructor"><a href="#type-value.upper_alpha" class="anchor"></a><code><span class="keyword">| </span></code><code>`upper_alpha</code></td></tr><tr id="type-value.none" class="anchor