<nav aria-label="Page navigation example">
  <ul class="pagination">
    <li class="page-item"><a class="page-link" href="#">Previous</a></li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
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    <li class="page-item"><a class="page-link" href="#">Next</a></li>
  </ul>
</nav>