/p>
    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">        <span class="str">"( 5 , 6 )"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">    <span class="op">]</span>&nbsp;</span><span class="r"></span></p>
    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">    <span class="key">assert</span> <span class="nam">coords_str