</a></span><span class="op">(</span><span class="fl">20</span>, <span class="fl">80</span><span class="op">)</span>, radius <span class="op">=</span> <span class="fl">10</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">archipelago</span> <span class="op">&lt;-</span> <span class="va">island1</span> <span class="op"><a href="pipe.html">%&gt;%</a></span> <span class="fu">join</span><span class="op">(</span><span class="va">island2</span><span class="op">)</span> <span cl