>
      <td style="text-align:right;">8</td>
      <td style="text-align:center;">&#128522;</td>
      <td style="text-align:left;">$\begin{pmatrix}x\\y\end{pmatrix}$</td>
      <td style="text-align:left;"><p><eq><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mrow><mo fence="true">(</mo><mtable><mtr><mtd><mrow><mi>x</mi></mrow></mtd></mtr><mtr><mtd><mrow><mi>y</mi></mrow></mtd></mtr></mtable><mo fence="true">)</mo></mrow></mrow><annotation encoding="application/x-tex">\begin{pmatrix