2 a 6 z 12 + 2 a 4 z 12 + 7 a 7 z 11 + 16 a 5 z 11 + 9 a 3 z 11 + 11 a 8 z 10 + 29 a 6 z 10 + 36 a 4 z 10 + 18 a 2 z 10 + 9 a 9 z 9 + 15 a 7 z 9 + 15 a 5 z 9 + 29 a 3 z 9 + 20 a z 9 + 4 a 10 z 8 − 16 a 8 z 8 − 58 a 6 z 8 − 61 a 4 z 8 − 10 a 2 z 8 + 13 z 8 + a 11 z 7 − 22 a 9 z 7 − 73 a 7 z 7 − 109 a 5 z 7 − 97 a 3 z 7 − 33 a z 7 + 5 z 7 a − 1 − 10 a 10 z 6 − 4 a 8 z 6 + 8 a 6 z 6 − 8 a 4 z 6 − 32 a 2 z 6 + z 6 a − 2 − 21 z 6 − 3 a 11 z 5 + 22 a 9 z 5 + 87 a 7 z 5 + 120 a 5 z 5 + 87 a 3 z 5 + 23 a z 5 − 6 z 5 a − 1 + 9 a 10 z 4 + 17 a 8 z 4 + 36 a 6 z 4 + 52 a 4 z 4 + 40 a 2 z 4 − z 4 a − 2 + 15 z 4 + 3 a 11 z 3 − 13 a 9 z 3 − 47 a 7 z 3 − 53 a 5 z 3 − 34 a 3 z 3 − 10 a z 3 + 2 z 3 a − 1 − 4 a 10 z 2 − 10 a 8 z 2 − 21 a 6 z 2 − 26 a 4 z 2 − 17 a 2 z 2 − 6 z 2 − a 11 z + 4 a 9 z + 10 a 7 z + 9 a 5 z + 6 a 3 z + 2 a z + a 10 + 2 a 8 + 3 a 6 + 4 a 4 + 2 a 2 + 1 {\displaystyle 2a^{6}z^{12}+2a^{4}z^{12}+7a^{7}z^{11}+16a^{5}z^{11}+9a^{3}z^{11}+11a^{8}z^{10}+29a^{6}z^{10}+36a^{4}z^{10}+18a^{2}z^{10}+9a^{9}z^{9}+15a^{7}z^{9}+15a^{5}z^{9}+29a^{3}z^{9}+20az^{9}+4a^{10}z^{8}-16a^{8}z^{8}-58a^{6}z^{8}-61a^{4}z^{8}-10a^{2}z^{8}+13z^{8}+a^{11}z^{7}-22a^{9}z^{7}-73a^{7}z^{7}-109a^{5}z^{7}-97a^{3}z^{7}-33az^{7}+5z^{7}a^{-1}-10a^{10}z^{6}-4a^{8}z^{6}+8a^{6}z^{6}-8a^{4}z^{6}-32a^{2}z^{6}+z^{6}a^{-2}-21z^{6}-3a^{11}z^{5}+22a^{9}z^{5}+87a^{7}z^{5}+120a^{5}z^{5}+87a^{3}z^{5}+23az^{5}-6z^{5}a^{-1}+9a^{10}z^{4}+17a^{8}z^{4}+36a^{6}z^{4}+52a^{4}z^{4}+40a^{2}z^{4}-z^{4}a^{-2}+15z^{4}+3a^{11}z^{3}-13a^{9}z^{3}-47a^{7}z^{3}-53a^{5}z^{3}-34a^{3}z^{3}-10az^{3}+2z^{3}a^{-1}-4a^{10}z^{2}-10a^{8}z^{2}-21a^{6}z^{2}-26a^{4}z^{2}-17a^{2}z^{2}-6z^{2}-a^{11}z+4a^{9}z+10a^{7}z+9a^{5}z+6a^{3}z+2az+a^{10}+2a^{8}+3a^{6}+4a^{4}+2a^{2}+1}
