{{!
  string html-navigation-heading heading for entire navigation that is
    usually hidden to screen readers
  string html-personal-menu content that appears as the first child of mw-head
  string html-navigation-left-tabs that appears inside #left-navigation (namespaces and variants)
  string html-navigation-right-tabs that appears inside #right-navigation (page actions and search)
  string html-logo-attributes for site logo. Must be used inside tag e.g. `class="logo" lang="en-gb"`
  string html-portals for portal(s) that appear in the main menu for Vector
}}
<div id="mw-navigation">
    <h2>{{{html-navigation-heading}}}</h2>
    <div id="mw-head">
        {{{html-personal-menu}}}
        <div id="left-navigation">
            {{{html-navigation-left-tabs}}}
        </div>
        <div id="right-navigation">
            {{{html-navigation-right-tabs}}}
        </div>
    </div>
    <div id="mw-panel">
        <div id="p-logo" role="banner">
            <a {{{html-logo-attributes}}}></a>
        </div>
        {{{html-portals}}}
    </div>
</div>