lic</span> <span class="kd">::</span> <span class="n">i</span>
  <span class="k">end type </span><span class="n">example</span>

  <span class="k">type</span><span class="p">,</span> <span class="k">extends</span><span class="p">(</span><span class="n">container_type</span><span class="p">)</span> <span class="kd">::</span> <span class="n">example_container</span>
  <span class="k">contains</span>
<span class="k">    private</span>
<span class="k">    procedure</span> <span class="kd">::</span> <span class=