| OLD | NEW |
| 1 layer at (0,0) size 800x600 | 1 layer at (0,0) size 800x600 |
| 2 RenderView at (0,0) size 800x600 | 2 RenderView at (0,0) size 800x600 |
| 3 layer at (0,0) size 800x16 | 3 layer at (0,0) size 800x16 |
| 4 RenderBlock {HTML} at (0,0) size 800x16 | 4 RenderBlock {HTML} at (0,0) size 800x16 |
| 5 RenderBody {BODY} at (8,8) size 784x0 | 5 RenderBody {BODY} at (8,8) size 784x0 |
| 6 Flow Threads | 6 Named flows |
| 7 Thread with flow-name 'flowB' | 7 Named flow 'flowB' |
| 8 Regions for flow 'flowB' | 8 Regions for named flow 'flowB' |
| 9 RenderRegion {DIV} | 9 RenderNamedFlowFragment (anonymous child of {DIV}) |
| 10 RenderRegion {DIV} invalid | 10 Invalid regions for named flow 'flowB' |
| 11 Thread with flow-name 'flowC' | 11 RenderNamedFlowFragment (anonymous child of {DIV}) invalid |
| 12 Regions for flow 'flowC' | 12 Named flow 'flowC' |
| 13 RenderRegion {DIV} | 13 Regions for named flow 'flowC' |
| 14 RenderRegion {DIV} | 14 RenderNamedFlowFragment (anonymous child of {DIV}) |
| 15 Thread with flow-name 'flowA' | 15 RenderNamedFlowFragment (anonymous child of {DIV}) |
| 16 Regions for flow 'flowA' | 16 Named flow 'flowA' |
| 17 RenderRegion {DIV} | 17 Regions for named flow 'flowA' |
| 18 RenderRegion {DIV} | 18 RenderNamedFlowFragment (anonymous child of {DIV}) |
| 19 RenderNamedFlowFragment (anonymous child of {DIV}) |
| OLD | NEW |