\item \self Draw the graph for a \emph{transition system} $\mathcal{T}$ with:

$S = \{s_0, s_1, s_2\}, $\\
$S_0 = \{s_0, s_1\}, $\\
$R = \{\{s_0, s_0\}, \{s_0, s_1\}, \{s_0, s_2\}, \{s_1, s_0\}, \{s_1, s_1\}, \{s_1, s_2\}, \{s_2, s_0\}, \{s_2, s_1\}, \{s_2, s_2\}\}$.
