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.grid) [10,10 780x202] PaintableWithLines (BlockContainer

#a) [11,11 100x100] TextPaintable (TextNode<#text>) PaintableWithLines (BlockContainer

#b) [11,111 100x100] TextPaintable (TextNode<#text>) PaintableWithLines (BlockContainer

#a) [111,11 100x100] TextPaintable (TextNode<#text>) PaintableWithLines (BlockContainer

#b) [111,111 100x100] TextPaintable (TextNode<#text>)