seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">1</span>, by <span class="op">=</span> <span class="fl">0.2</span><span class="op">)</span><span class="op">)</span> <span class="op">+</span></span>
<span>  <span class="fu">scale_fill_manual</span><span class="op">(</span>values <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/rep.html" class="external-link">rep</a></span><span class="op">(</span><span class="st">"white"</span>, <span class="fu"><a