a 4 z 10 + a 2 z 10 + 3 a 5 z 9 + 5 a 3 z 9 + 2 a z 9 + 3 a 6 z 8 + a 4 z 8 − a 2 z 8 + z 8 + a 7 z 7 − 12 a 5 z 7 − 24 a 3 z 7 − 11 a z 7 − 11 a 6 z 6 − 19 a 4 z 6 − 14 a 2 z 6 − 6 z 6 − a 7 z 5 + 14 a 5 z 5 + 34 a 3 z 5 + 19 a z 5 + a 8 z 4 + 10 a 6 z 4 + 28 a 4 z 4 + 31 a 2 z 4 + 12 z 4 − 3 a 7 z 3 − 11 a 5 z 3 − 20 a 3 z 3 − 12 a z 3 + a 8 z 2 − 3 a 6 z 2 − 14 a 4 z 2 − 19 a 2 z 2 − 9 z 2 + 2 a 9 z + 3 a 7 z + 4 a 5 z + 6 a 3 z + 3 a z − a 8 − a 6 + 2 a 4 + 3 a 2 + 2 {\displaystyle a^{4}z^{10}+a^{2}z^{10}+3a^{5}z^{9}+5a^{3}z^{9}+2az^{9}+3a^{6}z^{8}+a^{4}z^{8}-a^{2}z^{8}+z^{8}+a^{7}z^{7}-12a^{5}z^{7}-24a^{3}z^{7}-11az^{7}-11a^{6}z^{6}-19a^{4}z^{6}-14a^{2}z^{6}-6z^{6}-a^{7}z^{5}+14a^{5}z^{5}+34a^{3}z^{5}+19az^{5}+a^{8}z^{4}+10a^{6}z^{4}+28a^{4}z^{4}+31a^{2}z^{4}+12z^{4}-3a^{7}z^{3}-11a^{5}z^{3}-20a^{3}z^{3}-12az^{3}+a^{8}z^{2}-3a^{6}z^{2}-14a^{4}z^{2}-19a^{2}z^{2}-9z^{2}+2a^{9}z+3a^{7}z+4a^{5}z+6a^{3}z+3az-a^{8}-a^{6}+2a^{4}+3a^{2}+2}
