( q 12 + 2 q 10 + 3 q 8 + 5 q 6 + 6 q 4 + 7 q 2 + 8 + 7 q 2 + 6 q 4 + 5 q 6 + 3 q 8 + 2 q 10 + 1 q 12 ( ( − 1 q 8 ) ( − 1 q 8 ) ( − q 8 ) ( − q 8 ) ) q 6 + q 4 + q 2 + 2 + 1 q 2 + 1 q 4 + 1 q 6 ( ( − − q 8 + q 6 + q 2 − 1 q 14 − 1 − q 2 q 13 1 q 8 − − q 10 − q 6 + q 4 + 1 q 13 1 q 12 0 1 q 8 0 0 ) ( 1 q 6 − 1 q 5 1 0 − 1 q 8 − − q 4 − 1 q 7 0 0 1 q 14 ) ( 0 0 q 8 0 q 12 − q 17 − q 13 + q 11 + q 7 q 8 q 7 − q 9 q 14 − q 12 − q 8 + q 6 ) ( q 6 − q 9 q 16 0 − q 8 q 19 + q 15 0 0 q 14 ) ) q 16 + 2 q 14 + 4 q 12 + 7 q 10 + 10 q 8 + 13 q 6 + 16 q 4 + 18 q 2 + 18 + 18 q 2 + 16 q 4 + 13 q 6 + 10 q 8 + 7 q 10 + 4 q 12 + 2 q 14 + 1 q 16 ( ( − 1 − q 2 q 8 1 q 7 1 q 7 0 ) ( 1 q 6 − 1 q 5 0 − 1 q 8 ) ( 0 q 7 q 7 q 6 − q 8 ) ( q 6 − q 9 0 − q 8 ) ) q 18 + q 16 + 2 q 14 + 4 q 12 + 5 q 10 + 7 q 8 + 9 q 6 + 10 q 4 + 11 q 2 + 12 + 11 q 2 + 10 q 4 + 9 q 6 + 7 q 8 + 5 q 10 + 4 q 12 + 2 q 14 + 1 q 16 + 1 q 18 ( ( 1 q 6 ) ( 1 q 6 ) ( q 6 ) ( q 6 ) ) ) {\displaystyle \left({\begin{array}{ll}q^{12}+2q^{10}+3q^{8}+5q^{6}+6q^{4}+7q^{2}+8+{\frac {7}{q^{2}}}+{\frac {6}{q^{4}}}+{\frac {5}{q^{6}}}+{\frac {3}{q^{8}}}+{\frac {2}{q^{10}}}+{\frac {1}{q^{12}}}&\left({\begin{array}{ll}\left({\begin{array}{l}-{\frac {1}{q^{8}}}\end{array}}\right)&\left({\begin{array}{l}-{\frac {1}{q^{8}}}\end{array}}\right)\\\left({\begin{array}{l}-q^{8}\end{array}}\right)&\left({\begin{array}{l}-q^{8}\end{array}}\right)\end{array}}\right)\\q^{6}+q^{4}+q^{2}+2+{\frac {1}{q^{2}}}+{\frac {1}{q^{4}}}+{\frac {1}{q^{6}}}&\left({\begin{array}{ll}\left({\begin{array}{lll}-{\frac {-q^{8}+q^{6}+q^{2}-1}{q^{14}}}&-{\frac {1-q^{2}}{q^{13}}}&{\frac {1}{q^{8}}}\\-{\frac {-q^{10}-q^{6}+q^{4}+1}{q^{13}}}&{\frac {1}{q^{12}}}&0\\{\frac {1}{q^{8}}}&0&0\end{array}}\right)&\left({\begin{array}{lll}{\frac {1}{q^{6}}}&-{\frac {1}{q^{5}}}&1\\0&-{\frac {1}{q^{8}}}&-{\frac {-q^{4}-1}{q^{7}}}\\0&0&{\frac {1}{q^{14}}}\end{array}}\right)\\\left({\begin{array}{lll}0&0&q^{8}\\0&q^{12}&-q^{17}-q^{13}+q^{11}+q^{7}\\q^{8}&q^{7}-q^{9}&q^{14}-q^{12}-q^{8}+q^{6}\end{array}}\right)&\left({\begin{array}{lll}q^{6}&-q^{9}&q^{16}\\0&-q^{8}&q^{19}+q^{15}\\0&0&q^{14}\end{array}}\right)\end{array}}\right)\\q^{16}+2q^{14}+4q^{12}+7q^{10}+10q^{8}+13q^{6}+16q^{4}+18q^{2}+18+{\frac {18}{q^{2}}}+{\frac {16}{q^{4}}}+{\frac {13}{q^{6}}}+{\frac {10}{q^{8}}}+{\frac {7}{q^{10}}}+{\frac {4}{q^{12}}}+{\frac {2}{q^{14}}}+{\frac {1}{q^{16}}}&\left({\begin{array}{ll}\left({\begin{array}{ll}-{\frac {1-q^{2}}{q^{8}}}&{\frac {1}{q^{7}}}\\{\frac {1}{q^{7}}}&0\end{array}}\right)&\left({\begin{array}{ll}{\frac {1}{q^{6}}}&-{\frac {1}{q^{5}}}\\0&-{\frac {1}{q^{8}}}\end{array}}\right)\\\left({\begin{array}{ll}0&q^{7}\\q^{7}&q^{6}-q^{8}\end{array}}\right)&\left({\begin{array}{ll}q^{6}&-q^{9}\\0&-q^{8}\end{array}}\right)\end{array}}\right)\\q^{18}+q^{16}+2q^{14}+4q^{12}+5q^{10}+7q^{8}+9q^{6}+10q^{4}+11q^{2}+12+{\frac {11}{q^{2}}}+{\frac {10}{q^{4}}}+{\frac {9}{q^{6}}}+{\frac {7}{q^{8}}}+{\frac {5}{q^{10}}}+{\frac {4}{q^{12}}}+{\frac {2}{q^{14}}}+{\frac {1}{q^{16}}}+{\frac {1}{q^{18}}}&\left({\begin{array}{ll}\left({\begin{array}{l}{\frac {1}{q^{6}}}\end{array}}\right)&\left({\begin{array}{l}{\frac {1}{q^{6}}}\end{array}}\right)\\\left({\begin{array}{l}q^{6}\end{array}}\right)&\left({\begin{array}{l}q^{6}\end{array}}\right)\end{array}}\right)\end{array}}\right)}