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<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#write"><code class="docutils literal notranslate"><span class="pre">write</span></code></a></li>
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<li class="toc-h1 nav-item toc-entry"><a class="reference internal nav-link" href="#the-notation-on-words">The <span class="math notranslate nohighlight">\(+\)</span> notation on words</a></li>
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