s="r-in"><span><span class="co">## parameters</span></span></span>
<span class="r-in"><span><span class="va">n</span> <span class="op">&lt;-</span> <span class="fl">32</span></span></span>
<span class="r-in"><span><span class="va">lowerbound</span> <span class="op">&lt;-</span> <span class="fl">1</span></span></span>
<span class="r-in"><span><span class="va">upperbound</span> <span class="op">&lt;-</span> <span class="fl">5</span></span></span>
<span class="r-in"><span><span class="va">items</span> <span cl