Solution (source code)

= Solution
{c}

Use the ordered outcomes of the two rolls as the <sample space>:
$$
\boxed{\Omega=\{1,\ldots,6\}^2,\quad\mathcal F=2^\Omega,\quad
\mathbb P(E)=\frac{|E|}{36}\quad(E\subseteq\Omega).}
$$
Thus each elementary outcome has <probability> $1/36$. This is the usual <probability space> for two independent fair dice.