Carvalho e Campos: Exemplo

**Figure 10.7:** Client 2 eats
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**Figure 10.8:** Client 3 finally eats
$\begin{figure} \begin{center} \begin{picture} (40,20)(0,7.4) \thinlines % \p... ...} \put(30,11.7){\makebox(0,0){$\bullet$}} \end{picture}\end{center}\end{figure}$