$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}2& 1\\ 0& 1\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 0\\ 1& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

$\frac{1}{2}\left(\begin{array}{cc}-1& -1\\ 0& 2\end{array}\right)$