layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
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    RenderBody {BODY} at (8,8) size 784x584
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              RenderText {#text} at (0,0) size 22x18
                text run at (0,0) width 22: "foo"
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                text run at (0,0) width 21: "bar"