"Identifier">sequence</span><span class="Operator">*</span><span class="Other">:</span> <span class="Identifier">string</span>          <span class="Comment">## Called sequence</span>
  <span class="Identifier">traceLen</span><span class="Operator">*</span><span class="Other">:</span> <span class="Identifier">int</span>             <span class="Comment">## Total length of trace in data points</span>
  <span class="Identifier">baseColors</span><span class="Operator">*</span><span class="Other">:</span> <span