2 a 5 z 11 + 2 a 3 z 11 + 6 a 6 z 10 + 11 a 4 z 10 + 5 a 2 z 10 + 9 a 7 z 9 + 11 a 5 z 9 + 6 a 3 z 9 + 4 a z 9 + 8 a 8 z 8 − 20 a 4 z 8 − 11 a 2 z 8 + z 8 + 4 a 9 z 7 − 13 a 7 z 7 − 22 a 5 z 7 − 10 a 3 z 7 − 5 a z 7 + a 10 z 6 − 16 a 8 z 6 − 13 a 6 z 6 + 30 a 4 z 6 + 32 a 2 z 6 + 6 z 6 − 8 a 9 z 5 + a 7 z 5 + 11 a 5 z 5 + 7 a 3 z 5 + 8 a z 5 + 3 z 5 a − 1 − 2 a 10 z 4 + 10 a 8 z 4 + 3 a 6 z 4 − 41 a 4 z 4 − 47 a 2 z 4 − 15 z 4 + 5 a 9 z 3 + 2 a 7 z 3 − 6 a 5 z 3 − 6 a 3 z 3 − 8 a z 3 − 5 z 3 a − 1 + a 10 z 2 − 2 a 8 z 2 + 4 a 6 z 2 + 26 a 4 z 2 + 29 a 2 z 2 + 10 z 2 − a 9 z + 3 a 5 z + 3 a 3 z + 2 a z + z a − 1 − 2 a 6 − 6 a 4 − 6 a 2 − 1 {\displaystyle 2a^{5}z^{11}+2a^{3}z^{11}+6a^{6}z^{10}+11a^{4}z^{10}+5a^{2}z^{10}+9a^{7}z^{9}+11a^{5}z^{9}+6a^{3}z^{9}+4az^{9}+8a^{8}z^{8}-20a^{4}z^{8}-11a^{2}z^{8}+z^{8}+4a^{9}z^{7}-13a^{7}z^{7}-22a^{5}z^{7}-10a^{3}z^{7}-5az^{7}+a^{10}z^{6}-16a^{8}z^{6}-13a^{6}z^{6}+30a^{4}z^{6}+32a^{2}z^{6}+6z^{6}-8a^{9}z^{5}+a^{7}z^{5}+11a^{5}z^{5}+7a^{3}z^{5}+8az^{5}+3z^{5}a^{-1}-2a^{10}z^{4}+10a^{8}z^{4}+3a^{6}z^{4}-41a^{4}z^{4}-47a^{2}z^{4}-15z^{4}+5a^{9}z^{3}+2a^{7}z^{3}-6a^{5}z^{3}-6a^{3}z^{3}-8az^{3}-5z^{3}a^{-1}+a^{10}z^{2}-2a^{8}z^{2}+4a^{6}z^{2}+26a^{4}z^{2}+29a^{2}z^{2}+10z^{2}-a^{9}z+3a^{5}z+3a^{3}z+2az+za^{-1}-2a^{6}-6a^{4}-6a^{2}-1}
