1

$\begin{array}{l}\left\{\begin{array}{cc}0& \begin{array}{cc}8& \begin{array}{cc}19& \begin{array}{cc}18& 6\end{array}\end{array}\end{array}\end{array}\right\}\oplus \left\{\begin{array}{cc}\begin{array}{cc}\begin{array}{cc}0& 0\end{array}& \begin{array}{c}1\\ 1\end{array}\end{array}& \begin{array}{cc}\begin{array}{c}1\\ 1\end{array}& \begin{array}{cc}\begin{array}{c}1\\ 1\end{array}& 1\end{array}\end{array}\end{array}\right\}\\ =\left\{\begin{array}{cc}\begin{array}{cc}0& 0\end{array}& \begin{array}{cc}24& \begin{array}{cc}37& \begin{array}{cc}24& 6\end{array}\end{array}\end{array}\end{array}\right\}\end{array}$

2

$\left\{\begin{array}{cc}1& \begin{array}{cc}7& \begin{array}{cc}12& 6\end{array}\end{array}\end{array}\right\}\oplus \left\{\begin{array}{cc}\begin{array}{cc}0& \begin{array}{c}1\\ 1\end{array}\end{array}& \begin{array}{cc}\begin{array}{c}1\\ 1\end{array}& \begin{array}{cc}\begin{array}{c}1\\ 1\end{array}& 1\end{array}\end{array}\end{array}\right\}=\left\{\begin{array}{cc}\begin{array}{cc}0& 8\end{array}& \begin{array}{cc}19& \begin{array}{cc}18& 6\end{array}\end{array}\end{array}\right\}$

3

$\left\{\begin{array}{cc}1& \begin{array}{cc}6& \begin{array}{cc}6& 0\end{array}\end{array}\end{array}\right\}\oplus \left\{\begin{array}{cc}1& \begin{array}{cc}\begin{array}{c}1\\ 1\end{array}& \begin{array}{cc}\begin{array}{c}1\\ 1\end{array}& \begin{array}{c}1\\ 1\end{array}\end{array}\end{array}\end{array}\right\}=\left\{\begin{array}{cc}1& \begin{array}{cc}7& \begin{array}{cc}12& 6\end{array}\end{array}\end{array}\right\}$

4

$\left\{\begin{array}{cc}1& \begin{array}{cc}4& 1\end{array}\end{array}\right\}\oplus \left\{\begin{array}{cc}1& \begin{array}{cc}\begin{array}{c}1\\ 1\end{array}& 1\end{array}\end{array}\right\}=\left\{\begin{array}{cc}1& \begin{array}{cc}5& 1\end{array}\end{array}\right\}$

5

$\langle \begin{array}{cc}1& \begin{array}{cc}4& 1\end{array}\end{array}\rangle \oplus \left\{\begin{array}{cc}1& \begin{array}{cc}1& 1\end{array}\end{array}\right\}=\left\{\begin{array}{cc}1& \begin{array}{cc}4& 1\end{array}\end{array}\right\}$

6

$\left\{\begin{array}{cc}1& \begin{array}{cc}3& \begin{array}{cc}-3& -1\end{array}\end{array}\end{array}\right\}\oplus \left\{\begin{array}{cc}1& \begin{array}{cc}\begin{array}{c}1\\ 1\end{array}& \begin{array}{cc}\begin{array}{c}1\\ \begin{array}{c}1\\ 1\end{array}\end{array}& \begin{array}{c}1\\ \begin{array}{c}1\\ \begin{array}{c}1\\ 1\end{array}\end{array}\end{array}\end{array}\end{array}\end{array}\right\}=\left\{\begin{array}{cc}1& \begin{array}{cc}4& \begin{array}{cc}1& 0\end{array}\end{array}\end{array}\right\}$