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  LayoutView at (0,0) size 1600x1200
layer at (0,0) size 1600x1200
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          LayoutSVGResourceFilter {filter} [id="displacement"] [filterUnits=objectBoundingBox] [primitiveUnits=userSpaceOnUse]
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              [SourceGraphic]
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  LayoutImage (positioned) {IMG} at (440,300) size 320x180
