layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x400
  LayoutBlockFlow {HTML} at (0,0) size 800x400
    LayoutBlockFlow {BODY} at (0,0) size 800x400
      LayoutBlockFlow {DIV} at (0,0) size 400x400 [bgcolor=#00FF00]
        LayoutText {#text} at (50,86) size 4x17
          text run at (50,86) width 4: " "
        LayoutText {#text} at (104,86) size 4x17
          text run at (104,86) width 4: " "
        LayoutText {#text} at (208,86) size 4x17
          text run at (208,86) width 4: " "
        LayoutText {#text} at (262,86) size 4x17
          text run at (262,86) width 4: " "
layer at (0,50) size 50x50
  LayoutEmbeddedObject {OBJECT} at (0,50) size 50x50
    layer at (0,0) size 50x50
      LayoutView at (0,0) size 50x50
    layer at (0,0) size 50x50
      LayoutSVGRoot {svg} at (0,0) size 0x0
layer at (54,50) size 50x50
  LayoutEmbeddedObject {EMBED} at (54,50) size 50x50
    layer at (0,0) size 50x50
      LayoutView at (0,0) size 50x50
    layer at (0,0) size 50x50
      LayoutSVGRoot {svg} at (0,0) size 0x0
layer at (108,0) size 100x100
  LayoutIFrame {IFRAME} at (108,0) size 100x100
    layer at (0,0) size 100x100
      LayoutView at (0,0) size 100x100
    layer at (0,0) size 50x50
      LayoutSVGRoot {svg} at (0,0) size 0x0
layer at (212,50) size 50x50
  LayoutEmbeddedObject {OBJECT} at (212,50) size 50x50
    layer at (0,0) size 50x50
      LayoutView at (0,0) size 50x50
    layer at (0,0) size 50x50
      LayoutSVGRoot {svg} at (0,0) size 0x0
layer at (266,50) size 50x50
  LayoutEmbeddedObject {OBJECT} at (266,50) size 50x50
    layer at (0,0) size 50x50
      LayoutView at (0,0) size 50x50
    layer at (0,0) size 50x50
      LayoutSVGRoot {svg} at (0,0) size 0x0