   their corresponding nodes as requested by the user.
    </p>

    <p>
      <a href = "../../data/triangulation_order3/triangulation_order3.html">
      TRIANGULATION_ORDER3</a>,
      a data directory which
      contains a description and
      examples of order 3 triangulations.
    </p>

    <p>
      <a href = "../../data/triangulation_order6/triangulation_order6.html">
      TRIANGULATION_ORDER6</a>,
      a data directory which
      contains a description and examples of order 6 triangulations.
 