-\begin{exampleblock}{}
-\begin{itemize}
-\item Five elements $1 \le i \le 5$ taking their value $X_i$ in $\{0,1\}$
-\item Configuration: a binary number in 0,1,\ldots,31
-\item Dynamic: a map
-\[
-F(X)= \left \{
-\begin{array}{lll}
-f_1(X_1,X_2,X_3,X_4,X_5) & = & X_1 \overline{X_2} + \overline{X_1} X_2 \\
-f_2(X_1,X_2,X_3,X_4,X_5) & = & \overline{X_1 + X_2} \\
-f_3(X_1,X_2,X_3,X_4,X_5) & = & X_3 \overline{X_1} \\
-f_4(X_1,X_2,X_3,X_4,X_5) & = & X_5 \\
-f_5(X_1,X_2,X_3,X_4,X_5) & = & \overline{X_3} + X_4
-\end{array}
-\right.
-\]
-\end{itemize}
-\end{exampleblock}