\begin{array}{lll}
3 & 0 & 0 \\
\begin{array}{l}
2 \\
2 \\
2 \\
\end{array} & 3 & 0 \\
0 & 3 & \\
\end{array}\begin{array}{lll}
3 & 0 & 0 \\
\begin{array}{l}
2 \\
2 \\
2 \\
\end{array} & 3 & 0 \\
0 & 3 & \\
\end{array}
