z 6 a 14 − 2 z 4 a 14 + z 2 a 14 + 4 z 7 a 13 − 8 z 5 a 13 + 4 z 3 a 13 + 8 z 8 a 12 − 14 z 6 a 12 + 5 z 4 a 12 + 12 z 9 a 11 − 25 z 7 a 11 + 22 z 5 a 11 − 13 z 3 a 11 + 2 z a 11 + 12 z 10 a 10 − 24 z 8 a 10 + 23 z 6 a 10 − 15 z 4 a 10 + 5 z 2 a 10 − 2 a 10 + 7 z 11 a 9 − z 9 a 9 − 27 z 7 a 9 + 47 z 5 a 9 − 29 z 3 a 9 + 6 z a 9 + 2 z 12 a 8 + 16 z 10 a 8 − 59 z 8 a 8 + 93 z 6 a 8 − 76 z 4 a 8 + 36 z 2 a 8 − 7 a 8 + 13 z 11 a 7 − 33 z 9 a 7 + 38 z 7 a 7 − 17 z 5 a 7 + z 3 a 7 + 2 z a 7 + 2 z 12 a 6 + 11 z 10 a 6 − 53 z 8 a 6 + 101 z 6 a 6 − 97 z 4 a 6 + 42 z 2 a 6 − 6 a 6 + 6 z 11 a 5 − 15 z 9 a 5 + 20 z 7 a 5 − 17 z 5 a 5 + 5 z 3 a 5 − 2 z a 5 + 7 z 10 a 4 − 23 z 8 a 4 + 35 z 6 a 4 − 31 z 4 a 4 + 8 z 2 a 4 + 5 z 9 a 3 − 15 z 7 a 3 + 13 z 5 a 3 − 4 z 3 a 3 + 3 z 8 a 2 − 11 z 6 a 2 + 12 z 4 a 2 − 4 z 2 a 2 + z 7 a − 4 z 5 a + 4 z 3 a {\displaystyle z^{6}a^{14}-2z^{4}a^{14}+z^{2}a^{14}+4z^{7}a^{13}-8z^{5}a^{13}+4z^{3}a^{13}+8z^{8}a^{12}-14z^{6}a^{12}+5z^{4}a^{12}+12z^{9}a^{11}-25z^{7}a^{11}+22z^{5}a^{11}-13z^{3}a^{11}+2za^{11}+12z^{10}a^{10}-24z^{8}a^{10}+23z^{6}a^{10}-15z^{4}a^{10}+5z^{2}a^{10}-2a^{10}+7z^{11}a^{9}-z^{9}a^{9}-27z^{7}a^{9}+47z^{5}a^{9}-29z^{3}a^{9}+6za^{9}+2z^{12}a^{8}+16z^{10}a^{8}-59z^{8}a^{8}+93z^{6}a^{8}-76z^{4}a^{8}+36z^{2}a^{8}-7a^{8}+13z^{11}a^{7}-33z^{9}a^{7}+38z^{7}a^{7}-17z^{5}a^{7}+z^{3}a^{7}+2za^{7}+2z^{12}a^{6}+11z^{10}a^{6}-53z^{8}a^{6}+101z^{6}a^{6}-97z^{4}a^{6}+42z^{2}a^{6}-6a^{6}+6z^{11}a^{5}-15z^{9}a^{5}+20z^{7}a^{5}-17z^{5}a^{5}+5z^{3}a^{5}-2za^{5}+7z^{10}a^{4}-23z^{8}a^{4}+35z^{6}a^{4}-31z^{4}a^{4}+8z^{2}a^{4}+5z^{9}a^{3}-15z^{7}a^{3}+13z^{5}a^{3}-4z^{3}a^{3}+3z^{8}a^{2}-11z^{6}a^{2}+12z^{4}a^{2}-4z^{2}a^{2}+z^{7}a-4z^{5}a+4z^{3}a}
