<loop-single-tags>
  <single-tag1></single-tag1>
  <single-tag2></single-tag2>
  <single-tag3></single-tag3>
  <single-tag4></single-tag4>
  <ul>
    <li each={ tags }>{ name }</li>
  </ul>
</loop-single-tags>

<single-tag1>
  this.name = 1
</single-tag1>

<single-tag2>
  this.name = 2
</single-tag2>

<single-tag3>
  this.name = 3
</single-tag3>

<single-tag4>
  this.name = 4
</single-tag4>
