<template>
  <!-- single <div> so it's one big static block -->
  <div>
    <div lwc:ref="bar">january</div>
    <div>
      <div>
        <div lwc:ref="foo">february</div>
      </div>
    </div>
    <div lwc:ref="foo">march</div>
    <div>
      <div>
        <div lwc:ref="bar">april</div>
      </div>
    </div>
    <div lwc:ref="baz">may</div>
    <div lwc:ref="baz">june</div>
    <div lwc:ref="baz">july</div>
    <div lwc:ref='quux'>
      august
      <div lwc:ref='quux'>september</div>
    </div>
  <