3 a 5 z 11 + 3 a 3 z 11 + 10 a 6 z 10 + 15 a 4 z 10 + 5 a 2 z 10 + 14 a 7 z 9 + 13 a 5 z 9 + a 3 z 9 + 2 a z 9 + 11 a 8 z 8 − 13 a 6 z 8 − 39 a 4 z 8 − 15 a 2 z 8 + 5 a 9 z 7 − 28 a 7 z 7 − 44 a 5 z 7 − 12 a 3 z 7 − a z 7 + a 10 z 6 − 21 a 8 z 6 − 4 a 6 z 6 + 49 a 4 z 6 + 36 a 2 z 6 + 5 z 6 − 8 a 9 z 5 + 12 a 7 z 5 + 44 a 5 z 5 + 31 a 3 z 5 + 8 a z 5 + z 5 a − 1 − a 10 z 4 + 8 a 8 z 4 + 6 a 6 z 4 − 27 a 4 z 4 − 32 a 2 z 4 − 8 z 4 + 2 a 9 z 3 − a 7 z 3 − 17 a 5 z 3 − 25 a 3 z 3 − 13 a z 3 − 2 z 3 a − 1 − a 8 z 2 − 2 a 6 z 2 + 5 a 4 z 2 + 9 a 2 z 2 + 3 z 2 − a 7 z + 2 a 5 z + 6 a 3 z + 4 a z + z a − 1 + a 6 + a 4 − a 2 {\displaystyle 3a^{5}z^{11}+3a^{3}z^{11}+10a^{6}z^{10}+15a^{4}z^{10}+5a^{2}z^{10}+14a^{7}z^{9}+13a^{5}z^{9}+a^{3}z^{9}+2az^{9}+11a^{8}z^{8}-13a^{6}z^{8}-39a^{4}z^{8}-15a^{2}z^{8}+5a^{9}z^{7}-28a^{7}z^{7}-44a^{5}z^{7}-12a^{3}z^{7}-az^{7}+a^{10}z^{6}-21a^{8}z^{6}-4a^{6}z^{6}+49a^{4}z^{6}+36a^{2}z^{6}+5z^{6}-8a^{9}z^{5}+12a^{7}z^{5}+44a^{5}z^{5}+31a^{3}z^{5}+8az^{5}+z^{5}a^{-1}-a^{10}z^{4}+8a^{8}z^{4}+6a^{6}z^{4}-27a^{4}z^{4}-32a^{2}z^{4}-8z^{4}+2a^{9}z^{3}-a^{7}z^{3}-17a^{5}z^{3}-25a^{3}z^{3}-13az^{3}-2z^{3}a^{-1}-a^{8}z^{2}-2a^{6}z^{2}+5a^{4}z^{2}+9a^{2}z^{2}+3z^{2}-a^{7}z+2a^{5}z+6a^{3}z+4az+za^{-1}+a^{6}+a^{4}-a^{2}}