z 6 a 14 − 2 z 4 a 14 + 4 z 7 a 13 − 11 z 5 a 13 + 5 z 3 a 13 + z a 13 + 6 z 8 a 12 − 17 z 6 a 12 + 11 z 4 a 12 − 3 z 2 a 12 + 5 z 9 a 11 − 12 z 7 a 11 + 6 z 5 a 11 − 2 z 3 a 11 + 2 z 10 a 10 + 2 z 8 a 10 − 19 z 6 a 10 + 25 z 4 a 10 − 12 z 2 a 10 + a 10 + 9 z 9 a 9 − 31 z 7 a 9 + 42 z 5 a 9 − 20 z 3 a 9 + 3 z a 9 + 2 z 10 a 8 − z 8 a 8 − 9 z 6 a 8 + 22 z 4 a 8 − 10 z 2 a 8 + a 8 + 4 z 9 a 7 − 14 z 7 a 7 + 26 z 5 a 7 − 17 z 3 a 7 + 5 z a 7 + 3 z 8 a 6 − 8 z 6 a 6 + 13 z 4 a 6 − 8 z 2 a 6 + a 6 + z 7 a 5 + z 5 a 5 − 4 z 3 a 5 + z a 5 + 3 z 4 a 4 − 7 z 2 a 4 + 2 a 4 {\displaystyle z^{6}a^{14}-2z^{4}a^{14}+4z^{7}a^{13}-11z^{5}a^{13}+5z^{3}a^{13}+za^{13}+6z^{8}a^{12}-17z^{6}a^{12}+11z^{4}a^{12}-3z^{2}a^{12}+5z^{9}a^{11}-12z^{7}a^{11}+6z^{5}a^{11}-2z^{3}a^{11}+2z^{10}a^{10}+2z^{8}a^{10}-19z^{6}a^{10}+25z^{4}a^{10}-12z^{2}a^{10}+a^{10}+9z^{9}a^{9}-31z^{7}a^{9}+42z^{5}a^{9}-20z^{3}a^{9}+3za^{9}+2z^{10}a^{8}-z^{8}a^{8}-9z^{6}a^{8}+22z^{4}a^{8}-10z^{2}a^{8}+a^{8}+4z^{9}a^{7}-14z^{7}a^{7}+26z^{5}a^{7}-17z^{3}a^{7}+5za^{7}+3z^{8}a^{6}-8z^{6}a^{6}+13z^{4}a^{6}-8z^{2}a^{6}+a^{6}+z^{7}a^{5}+z^{5}a^{5}-4z^{3}a^{5}+za^{5}+3z^{4}a^{4}-7z^{2}a^{4}+2a^{4}}
