2021-05-10 17:41:58 +02:00
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\begin{tikzpicture}
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\tikzset{every node/.style={shape=circle,draw,inner sep=2pt}}
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\node (a) at (-0.5, 0) {$a$};
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2021-05-10 22:12:44 +02:00
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\node (b) at (-1.0, 1) {$b$};
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\node (e) at (0.0, 1) {$e$};
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\node (c) at (-1.0, 2) {$c$};
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\node (d) at (0.0, 2) {$d$};
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2021-05-10 17:41:58 +02:00
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2021-05-10 22:12:44 +02:00
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\draw (e) -- (d);
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2021-05-10 17:41:58 +02:00
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\draw (a) -- (e);
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\draw (b) -- (c);
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\draw (a) -- (b);
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\draw (e) -- (c);
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\end{tikzpicture}
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