1-112" aria-hidden="true" tabindex="-1"></a><span class="fu">### 3. Bidirectional Analysis</span></span>
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<span id="cb1-114"><a href="#cb1-114" aria-hidden="true" tabindex="-1"></a>FSTs can be used for both generation (UR → SR) and analysis (SR → UR), making them powerful tools for bidirectional phonological modeling.</span>
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