layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderSVGRoot {svg} at (0,90) size 80x80
    RenderSVGHiddenContainer {defs} at (0,0) size 0x0
    RenderSVGContainer {g} at (0,90) size 80x80
      RenderSVGText {text} at (-30,0) size 60x40 contains 1 chunk(s)
        RenderSVGInlineText {#text} at (0,0) size 60x40
          chunk 1 (vertical) text run 1 at (-3.00,0.00) startOffset 0 endOffset 1 height 10.00: "1"
          chunk 1 (vertical) text run 2 at (-3.00,10.00) startOffset 1 endOffset 2 height 10.00: "2"
          chunk 1 (vertical) text run 3 at (-3.00,20.00) startOffset 2 endOffset 3 height 10.00: "3"
          chunk 1 (vertical) text run 4 at (-3.00,30.00) startOffset 3 endOffset 4 height 10.00: "4"