[0512]\left[\begin{array}{ll}0 & 5 \\1 & 2\end{array}\right][0152]
[−52105]\left[\begin{array}{rr}-5 & 2 \\10 & 5\end{array}\right][−51025]
[−52104]\left[\begin{array}{cc}-5 & 2 \\10 & 4\end{array}\right][−51024]
[−5265]\left[\begin{array}{cc}-5 & 2 \\6 & 5\end{array}\right][−5625]