[3−2−85]\left[\begin{array}{cc}3 & -2 \\-8 & 5\end{array}\right][3−8−25]
[5283]\left[\begin{array}{ll}5 & 2 \\8 & 3\end{array}\right][5823]
[5823]\left[\begin{array}{ll}5 & 8 \\2 & 3\end{array}\right][5283]
[−5−8−2−3]\left[\begin{array}{cc}-5 & -8 \\-2 & -3\end{array}\right][−5−2−8−3]