{
  "bounds": [800, 600],
  "children": [
    {
      "bounds": [800, 600],
      "contentsOpaque": true,
      "drawsContent": true,
      "repaintRects": [
        [50, 50, 100, 100],
        [50, 10, 100, 100]
      ],
      "children": [
        {
          "position": [50, 10],
          "bounds": [100, 100],
          "contentsOpaque": true,
          "backgroundColor": "#00FF00",
          "children": [
            {
              "bounds": [100, 100],
              "children": [
                {
                  "bounds": [50, 50],
                  "contentsOpaque": true,
                  "drawsContent": true,
                  "backgroundColor": "#00FFFF"
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}