{exp:structure_entries
  parent="/{segment_1}/{segment_2}/"
  depth="2"}
  {if {depth} == 1}
    {if {count} == 1}<ul class="nav-side">{/if}
      <li class="entry-{entry_id}{if {current_page}} active{/if}{if {current_parent}} parent-active{/if}{if {count} == 1 && embed:first_class != "no"} first{/if}{if {last_child} == 1 && embed:last_class != "no"} last{/if}">
          <a href="{page_uri}" rel="{if cf_pages_redirects_new}window{/if} {if cf_pages_redirect_warning}warning{/if}">{hidden_snippets_title}</a>
    {if {children_total} == 0}{!-- No Children - so close markup --}
      </li>
    {/if}

  {if:else}{!-- Children (not top level) --}
    {if {sibling_count} == 1}{!-- First child - so open markup --}
          <ul class="level-{depth}">
    {/if}
            <li class="entry-{entry_id}{if {current_page}} active{/if}{if {current_parent}} parent-active{/if}{if {sibling_count} == 1 && embed:first_class != "no"} first{/if}{if {last_sibling} == 1 && embed:last_class != "no"} last{/if}">
                  <a href="{page_uri}" rel="{if cf_pages_redirects_new}window{/if} {if cf_pages_redirect_warning}warning{/if}">{hidden_snippets_title}</a>
      {close_markup}
         {if {total_children} == 0}
              </li>
         {/if}
         {if {last_sibling} && {sibling_count} == {sibling_total}}
           </ul><!-- End of level{depth} closing tags -->
        </li>
          {/if}
      {/close_markup}
  {/if}
  {if {depth} == 1}
    {if {last_sibling} && {sibling_count} == {sibling_total}}</ul>{/if}
  {/if}
{/exp:structure_entries}