layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x600
  LayoutBlockFlow {HTML} at (0,0) size 800x600
    LayoutBlockFlow {BODY} at (8,8) size 784x584
      LayoutTable (anonymous) at (0,0) size 40x20
        LayoutTableSection (anonymous) at (0,0) size 40x20
          LayoutTableRow (anonymous) at (0,0) size 40x20
            LayoutTableCell {SPAN} at (0,0) size 20x20 [r=0 c=0 rs=1 cs=1]
              LayoutText {#text} at (0,0) size 20x19
                text run at (0,0) width 20: "foo"
            LayoutTableCell {SPAN} at (20,0) size 20x20 [r=0 c=1 rs=1 cs=1]
              LayoutText {#text} at (0,0) size 20x19
                text run at (0,0) width 20: "bar"