many <span class="searchmatch">variations</span> in the use <span class="searchmatch">of</span> capitalization, punctuation, and diacritics. <span class="searchmatch">ika</span> <span class="searchmatch">Ika</span> <span class="searchmatch">IKA</span> <span class="searchmatch">ika</span>- -<span class="searchmatch">ika</span> '<span class="searchmatch">ika</span> <span class="searchmatch">ikä</span> <span class="searchmatch">Iką</span>, -<span class="searchmatch">iką</span> <span class="searchmatch">ĩka</span> Cyrillic Іка (<span class="searchmatch">Ika</span>) ика (<span class="searchmatch">ika</span>), Ика...