2 a 5 z 11 + 2 a 3 z 11 + 5 a 6 z 10 + 9 a 4 z 10 + 4 a 2 z 10 + 6 a 7 z 9 + 2 a 5 z 9 − 2 a 3 z 9 + 2 a z 9 + 5 a 8 z 8 − 13 a 6 z 8 − 34 a 4 z 8 − 16 a 2 z 8 + 3 a 9 z 7 − 17 a 7 z 7 − 23 a 5 z 7 − 6 a 3 z 7 − 3 a z 7 + a 10 z 6 − 13 a 8 z 6 + 12 a 6 z 6 + 55 a 4 z 6 + 34 a 2 z 6 + 5 z 6 − 8 a 9 z 5 + 20 a 7 z 5 + 46 a 5 z 5 + 20 a 3 z 5 + 3 a z 5 + z 5 a − 1 − 3 a 10 z 4 + 9 a 8 z 4 − 32 a 4 z 4 − 30 a 2 z 4 − 10 z 4 + 4 a 9 z 3 − 17 a 7 z 3 − 29 a 5 z 3 − 10 a 3 z 3 − 4 a z 3 − 2 z 3 a − 1 + 2 a 10 z 2 − 5 a 8 z 2 − 5 a 6 z 2 + 8 a 4 z 2 + 7 a 2 z 2 + z 2 + 5 a 7 z + 6 a 5 z − a z + a 8 + a 6 + a 2 + 2 {\displaystyle 2a^{5}z^{11}+2a^{3}z^{11}+5a^{6}z^{10}+9a^{4}z^{10}+4a^{2}z^{10}+6a^{7}z^{9}+2a^{5}z^{9}-2a^{3}z^{9}+2az^{9}+5a^{8}z^{8}-13a^{6}z^{8}-34a^{4}z^{8}-16a^{2}z^{8}+3a^{9}z^{7}-17a^{7}z^{7}-23a^{5}z^{7}-6a^{3}z^{7}-3az^{7}+a^{10}z^{6}-13a^{8}z^{6}+12a^{6}z^{6}+55a^{4}z^{6}+34a^{2}z^{6}+5z^{6}-8a^{9}z^{5}+20a^{7}z^{5}+46a^{5}z^{5}+20a^{3}z^{5}+3az^{5}+z^{5}a^{-1}-3a^{10}z^{4}+9a^{8}z^{4}-32a^{4}z^{4}-30a^{2}z^{4}-10z^{4}+4a^{9}z^{3}-17a^{7}z^{3}-29a^{5}z^{3}-10a^{3}z^{3}-4az^{3}-2z^{3}a^{-1}+2a^{10}z^{2}-5a^{8}z^{2}-5a^{6}z^{2}+8a^{4}z^{2}+7a^{2}z^{2}+z^{2}+5a^{7}z+6a^{5}z-az+a^{8}+a^{6}+a^{2}+2}
