z 6 a 14 − 2 z 4 a 14 + z 2 a 14 + 4 z 7 a 13 − 8 z 5 a 13 + 5 z 3 a 13 − z a 13 + 8 z 8 a 12 − 14 z 6 a 12 + 7 z 4 a 12 − z 2 a 12 + 11 z 9 a 11 − 17 z 7 a 11 + 8 z 5 a 11 − 2 z 3 a 11 + 11 z 10 a 10 − 12 z 8 a 10 − z 6 a 10 + 3 z 4 a 10 + 2 z 2 a 10 − 2 a 10 + 8 z 11 a 9 − 25 z 7 a 9 + 38 z 5 a 9 − 28 z 3 a 9 + 10 z a 9 + 3 z 12 a 8 + 18 z 10 a 8 − 60 z 8 a 8 + 77 z 6 a 8 − 54 z 4 a 8 + 27 z 2 a 8 − 8 a 8 + 19 z 11 a 7 − 39 z 9 a 7 + 14 z 7 a 7 + 30 z 5 a 7 − 33 z 3 a 7 + 12 z a 7 + 3 z 12 a 6 + 23 z 10 a 6 − 92 z 8 a 6 + 121 z 6 a 6 − 77 z 4 a 6 + 30 z 2 a 6 − 8 a 6 + 11 z 11 a 5 − 16 z 9 a 5 − 17 z 7 a 5 + 36 z 5 a 5 − 19 z 3 a 5 + 4 z a 5 + 16 z 10 a 4 − 47 z 8 a 4 + 46 z 6 a 4 − 24 z 4 a 4 + 7 z 2 a 4 − a 4 + 12 z 9 a 3 − 34 z 7 a 3 + 26 z 5 a 3 − 7 z 3 a 3 + z a 3 + 5 z 8 a 2 − 12 z 6 a 2 + 5 z 4 a 2 + z 7 a − 2 z 5 a {\displaystyle z^{6}a^{14}-2z^{4}a^{14}+z^{2}a^{14}+4z^{7}a^{13}-8z^{5}a^{13}+5z^{3}a^{13}-za^{13}+8z^{8}a^{12}-14z^{6}a^{12}+7z^{4}a^{12}-z^{2}a^{12}+11z^{9}a^{11}-17z^{7}a^{11}+8z^{5}a^{11}-2z^{3}a^{11}+11z^{10}a^{10}-12z^{8}a^{10}-z^{6}a^{10}+3z^{4}a^{10}+2z^{2}a^{10}-2a^{10}+8z^{11}a^{9}-25z^{7}a^{9}+38z^{5}a^{9}-28z^{3}a^{9}+10za^{9}+3z^{12}a^{8}+18z^{10}a^{8}-60z^{8}a^{8}+77z^{6}a^{8}-54z^{4}a^{8}+27z^{2}a^{8}-8a^{8}+19z^{11}a^{7}-39z^{9}a^{7}+14z^{7}a^{7}+30z^{5}a^{7}-33z^{3}a^{7}+12za^{7}+3z^{12}a^{6}+23z^{10}a^{6}-92z^{8}a^{6}+121z^{6}a^{6}-77z^{4}a^{6}+30z^{2}a^{6}-8a^{6}+11z^{11}a^{5}-16z^{9}a^{5}-17z^{7}a^{5}+36z^{5}a^{5}-19z^{3}a^{5}+4za^{5}+16z^{10}a^{4}-47z^{8}a^{4}+46z^{6}a^{4}-24z^{4}a^{4}+7z^{2}a^{4}-a^{4}+12z^{9}a^{3}-34z^{7}a^{3}+26z^{5}a^{3}-7z^{3}a^{3}+za^{3}+5z^{8}a^{2}-12z^{6}a^{2}+5z^{4}a^{2}+z^{7}a-2z^{5}a}