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| digraph {
| compound=true
| fontname="Inconsolata, Consolas"
| fontsize=10
| margin="0,0"
| ranksep=0.2
| penwidth=0.5
|
| node [fontname="Inconsolata, Consolas", fontsize=10, penwidth=0.5]
| edge [fontname="Inconsolata, Consolas", fontsize=10, arrowhead=normal]
|
| subgraph cluster1 {
| margin="10,10"
| labeljust="left"
| label = "Before"
| style=filled
| fillcolor=gray95
|
| node [shape=Mrecord, style=filled, colorscheme=spectral7]
|
| {
| rank = same
| b1 [label="{b:number|456}", fillcolor=6]
| a1 [label="{a:number|123}", fillcolor=6]
| }
|
| a1 -> b1 [style="dashed", label="Move", dir=back]
| }
|
| subgraph cluster2 {
| margin="10,10"
| labeljust="left"
| label = "After"
| style=filled
| fillcolor=gray95
|
| node [shape=Mrecord, style=filled, colorscheme=spectral7]
|
| {
| rank = same
| b2 [label="{b:null|}", fillcolor=1]
| a2 [label="{a:number|456}", fillcolor=6]
| }
| a2 -> b2 [style=invis, dir=back]
| }
| b1 -> b2 [style=invis]
| }
|
|
