z 6 a 14 − z 4 a 14 + 5 z 7 a 13 − 8 z 5 a 13 + 3 z 3 a 13 + 11 z 8 a 12 − 20 z 6 a 12 + 12 z 4 a 12 − 2 z 2 a 12 + 14 z 9 a 11 − 20 z 7 a 11 + 6 z 5 a 11 + z 3 a 11 + 11 z 10 a 10 + 2 z 8 a 10 − 37 z 6 a 10 + 34 z 4 a 10 − 7 z 2 a 10 − a 10 + 5 z 11 a 9 + 26 z 9 a 9 − 75 z 7 a 9 + 67 z 5 a 9 − 26 z 3 a 9 + 4 z a 9 + z 12 a 8 + 26 z 10 a 8 − 43 z 8 a 8 + 6 z 6 a 8 + 10 z 4 a 8 + 6 z 2 a 8 − 4 a 8 + 10 z 11 a 7 + 17 z 9 a 7 − 85 z 7 a 7 + 88 z 5 a 7 − 35 z 3 a 7 + 3 z a 7 + z 12 a 6 + 24 z 10 a 6 − 51 z 8 a 6 + 28 z 6 a 6 − 11 z 4 a 6 + 11 z 2 a 6 − 2 a 6 + 5 z 11 a 5 + 13 z 9 a 5 − 55 z 7 a 5 + 51 z 5 a 5 − 15 z 3 a 5 − 2 z a 5 + 9 z 10 a 4 − 13 z 8 a 4 − 5 z 6 a 4 + 11 z 4 a 4 − 5 z 2 a 4 + 3 a 4 + 8 z 9 a 3 − 19 z 7 a 3 + 13 z 5 a 3 − z 3 a 3 − 2 z a 3 + 4 z 8 a 2 − 11 z 6 a 2 + 11 z 4 a 2 − 5 z 2 a 2 + a 2 + z 7 a − 3 z 5 a + 3 z 3 a − z a {\displaystyle z^{6}a^{14}-z^{4}a^{14}+5z^{7}a^{13}-8z^{5}a^{13}+3z^{3}a^{13}+11z^{8}a^{12}-20z^{6}a^{12}+12z^{4}a^{12}-2z^{2}a^{12}+14z^{9}a^{11}-20z^{7}a^{11}+6z^{5}a^{11}+z^{3}a^{11}+11z^{10}a^{10}+2z^{8}a^{10}-37z^{6}a^{10}+34z^{4}a^{10}-7z^{2}a^{10}-a^{10}+5z^{11}a^{9}+26z^{9}a^{9}-75z^{7}a^{9}+67z^{5}a^{9}-26z^{3}a^{9}+4za^{9}+z^{12}a^{8}+26z^{10}a^{8}-43z^{8}a^{8}+6z^{6}a^{8}+10z^{4}a^{8}+6z^{2}a^{8}-4a^{8}+10z^{11}a^{7}+17z^{9}a^{7}-85z^{7}a^{7}+88z^{5}a^{7}-35z^{3}a^{7}+3za^{7}+z^{12}a^{6}+24z^{10}a^{6}-51z^{8}a^{6}+28z^{6}a^{6}-11z^{4}a^{6}+11z^{2}a^{6}-2a^{6}+5z^{11}a^{5}+13z^{9}a^{5}-55z^{7}a^{5}+51z^{5}a^{5}-15z^{3}a^{5}-2za^{5}+9z^{10}a^{4}-13z^{8}a^{4}-5z^{6}a^{4}+11z^{4}a^{4}-5z^{2}a^{4}+3a^{4}+8z^{9}a^{3}-19z^{7}a^{3}+13z^{5}a^{3}-z^{3}a^{3}-2za^{3}+4z^{8}a^{2}-11z^{6}a^{2}+11z^{4}a^{2}-5z^{2}a^{2}+a^{2}+z^{7}a-3z^{5}a+3z^{3}a-za}
