• Top level list item
    • Childless second level list item
    • Another childless second level list
    • Collapsed second level list item with children
        ...
    • Expanded second level list item with children
      • Third level list item
      • Another thid level list item
      • Collapsed third level list item with children
          ...
      • Expanded third level list item with children
        • Fourth level list item
        • Another fourth level list item
      • A final third level list item
    • Another collapsed second level list item
        ...
    • A final second level list item