z 6 a 14 − 3 z 4 a 14 + z 2 a 14 + 3 z 7 a 13 − 11 z 5 a 13 + 10 z 3 a 13 − 2 z a 13 + 3 z 8 a 12 − 9 z 6 a 12 + 6 z 4 a 12 − 2 z 2 a 12 + a 12 + z 9 a 11 + 4 z 7 a 11 − 23 z 5 a 11 + 28 z 3 a 11 − 10 z a 11 + 6 z 8 a 10 − 19 z 6 a 10 + 24 z 4 a 10 − 16 z 2 a 10 + 4 a 10 + z 9 a 9 + 4 z 7 a 9 − 16 z 5 a 9 + 20 z 3 a 9 − 8 z a 9 + 3 z 8 a 8 − 6 z 6 a 8 + 11 z 4 a 8 − 10 z 2 a 8 + 3 a 8 + 3 z 7 a 7 − 2 z 5 a 7 + 3 z 6 a 6 − 3 z 4 a 6 + z 2 a 6 + 2 z 5 a 5 − 2 z 3 a 5 + z 4 a 4 − 2 z 2 a 4 + a 4 {\displaystyle z^{6}a^{14}-3z^{4}a^{14}+z^{2}a^{14}+3z^{7}a^{13}-11z^{5}a^{13}+10z^{3}a^{13}-2za^{13}+3z^{8}a^{12}-9z^{6}a^{12}+6z^{4}a^{12}-2z^{2}a^{12}+a^{12}+z^{9}a^{11}+4z^{7}a^{11}-23z^{5}a^{11}+28z^{3}a^{11}-10za^{11}+6z^{8}a^{10}-19z^{6}a^{10}+24z^{4}a^{10}-16z^{2}a^{10}+4a^{10}+z^{9}a^{9}+4z^{7}a^{9}-16z^{5}a^{9}+20z^{3}a^{9}-8za^{9}+3z^{8}a^{8}-6z^{6}a^{8}+11z^{4}a^{8}-10z^{2}a^{8}+3a^{8}+3z^{7}a^{7}-2z^{5}a^{7}+3z^{6}a^{6}-3z^{4}a^{6}+z^{2}a^{6}+2z^{5}a^{5}-2z^{3}a^{5}+z^{4}a^{4}-2z^{2}a^{4}+a^{4}}
