\begin{eqnarray} \left\{ \begin{array}{l} \end{array} \right. \end{eqnarray} \begin{eqnarray} \left\{ \begin{array}{l} ax^{i_1}y^{j_1} *> bx^{i_2}y^{j_2}\\ (i_1 > i_2 \; または \;i_1=i_2 かつ j_1 > j_2 のとき) \end{array} \right. \end{eqnarray} \begin{eqnarray} c_{k,l}=\left\{ \begin{array}{ll} 1 & (l=k) \\ \alpha & (|l-k|=1) \\ 0 & (上記以外) \\ \end{array} \right. \end{eqnarray}