graph {
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  "3" [cluster="2", label="Arizona", pos="670.15,16.263"];
  "4" [cluster="2", label="University", pos="415.11,16.263"];
  "5" [cluster="1", label="Map", pos="513.44,131.26"];
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  "1" -- "2";
  "0" -- "2";
  "3" -- "4";
  "5" -- "1";
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}