;-</span> <span class="fu">d</span><span class="op">(</span></span></span>
<span class="r-in"><span>    W <span class="op">=</span> <span class="va">pops</span>, X <span class="op">=</span> <span class="st">"Yoruba"</span>, Y <span class="op">=</span> <span class="st">"Vindija"</span>, Z <span class="op">=</span> <span class="st">"Chimp"</span>,</span></span>
<span class="r-in"><span>    data <span class="op">=</span> <span class="va">snps</span></span></span>
<span class="r-in"><span><span class="op">)</sp