an style="color: #00979c;">false</span><span style="color: #000000;">;</span>             <span style="color: #434f54;">// The rainbow effect is turned off on startup</span>

<span style="color: #00979c;">unsigned</span> <span style="color: #00979c;">long</span> <span style="color: #000000;">prevMillis</span> <span style="color: #434f54;">=</span> <span style="color: #d35400;">millis</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">;</span>
<spa