ass="item verticalLR">
    <div class="subitem"></div>
  </div>
</div>

<div class="grid">
  <div class="item verticalLR">
    <div class="subitem horizontalTB"></div>
  </div>
</div>

<div class="grid">
  <div class="item verticalLR">
    <div class="subitem verticalRL"></div>
  </div>
</div>

<div class="grid">
  <div class="item verticalRL">
    <div class="subitem"></div>
  </div>
</div>

<div class="grid">
  <div class="item verticalRL">
    <div class="subitem horizontalTB"></div>
  </div>
</div>

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