layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x216
  RenderBlock {HTML} at (0,0) size 800x216
    RenderBody {BODY} at (8,8) size 784x200
      RenderRegion {DIV} at (0,0) size 784x100
      RenderRegion {DIV} at (0,100) size 784x100
Flow Threads
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    layer at (0,0) size 784x100
      RenderFlowThread at (0,0) size 784x100
        RenderBlock {DIV} at (0,0) size 784x19
          RenderBlock (anonymous) at (0,0) size 784x19
            RenderText {#text} at (0,0) size 91x19
              text run at (0,0) width 91: "DIV1 - flowA"
            RenderText {#text} at (0,0) size 0x0
          RenderBlock {P} at (0,35) size 784x0
          RenderBlock {P} at (0,35) size 784x0
        RenderBlock {DIV} at (0,35) size 784x19
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            text run at (0,0) width 91: "DIV3 - flowA"
  Regions for flow 'flowA'
    RenderRegion {DIV} #REGION1
  Thread with flow-name 'flowB'
    layer at (0,0) size 784x100
      RenderFlowThread at (0,0) size 784x100
        RenderBlock {DIV} at (0,0) size 784x19
          RenderText {#text} at (0,0) size 90x19
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  Regions for flow 'flowB'
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