20 lines
227 B
Plaintext
20 lines
227 B
Plaintext
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digraph g {
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rankdir="LR";
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node [
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label="";
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shape="point";
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];
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{
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rank="same";
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1;
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2;
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1 -> 2;
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}
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0 -> 1;
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0 -> 2;
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1 -> 3;
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2 -> 3 [ dir="back" ];
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}
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