src/ls_config_ws.xml

<View>
  <Header value="Word Segmentation: Select each word as a span. Multi-syllable words = one span."/>
  <Header value="Sentence: $sent_id | Rank: $rank" size="4"/>
  <Labels name="label" toName="text" choice="single">
    <Label value="W" background="#4CAF50" hotkey="w"/>
    <Label value="WH" background="#2196F3" hotkey="h"/>
    <Label value="WM" background="#FFC107" hotkey="m"/>
    <Label value="WL" background="#F44336" hotkey="l"/>
  </Labels>
  <Text name="text" value="$text" granularity="word"/>
</View>