[200020002]\left[\begin{array}{lll}2 & 0 & 0 \\0 & 2 & 0 \\0 & 0 & 2\end{array}\right]200020002
[001010100]\left[\begin{array}{lll}0 & 0 & 1 \\0 & 1 & 0 \\1 & 0 & 0\end{array}\right]001010100
[101010101]\left[\begin{array}{lll}1 & 0 & 1 \\0 & 1 & 0 \\1 & 0 & 1\end{array}\right]101010101
[100010001]\left[\begin{array}{lll}1 & 0 & 0 \\0 & 1 & 0 \\0 & 0 & 1\end{array}\right]100010001