a 11 z 5 − 2 a 11 z 3 + a 11 z + 3 a 10 z 6 − 5 a 10 z 4 + a 10 z 2 + 5 a 9 z 7 − 9 a 9 z 5 + 6 a 9 z 3 − 5 a 9 z + a 9 z − 1 + 5 a 8 z 8 − 8 a 8 z 6 + 5 a 8 z 4 − 2 a 8 z 2 + 2 a 7 z 9 + 6 a 7 z 7 − 22 a 7 z 5 + 26 a 7 z 3 − 12 a 7 z + 2 a 7 z − 1 + 10 a 6 z 8 − 22 a 6 z 6 + 20 a 6 z 4 − 6 a 6 z 2 + a 6 + 2 a 5 z 9 + 6 a 5 z 7 − 22 a 5 z 5 + 26 a 5 z 3 − 12 a 5 z + 2 a 5 z − 1 + 5 a 4 z 8 − 8 a 4 z 6 + 5 a 4 z 4 − 2 a 4 z 2 + 5 a 3 z 7 − 9 a 3 z 5 + 6 a 3 z 3 − 5 a 3 z + a 3 z − 1 + 3 a 2 z 6 − 5 a 2 z 4 + a 2 z 2 + a z 5 − 2 a z 3 + a z {\displaystyle a^{11}z^{5}-2a^{11}z^{3}+a^{11}z+3a^{10}z^{6}-5a^{10}z^{4}+a^{10}z^{2}+5a^{9}z^{7}-9a^{9}z^{5}+6a^{9}z^{3}-5a^{9}z+a^{9}z^{-1}+5a^{8}z^{8}-8a^{8}z^{6}+5a^{8}z^{4}-2a^{8}z^{2}+2a^{7}z^{9}+6a^{7}z^{7}-22a^{7}z^{5}+26a^{7}z^{3}-12a^{7}z+2a^{7}z^{-1}+10a^{6}z^{8}-22a^{6}z^{6}+20a^{6}z^{4}-6a^{6}z^{2}+a^{6}+2a^{5}z^{9}+6a^{5}z^{7}-22a^{5}z^{5}+26a^{5}z^{3}-12a^{5}z+2a^{5}z^{-1}+5a^{4}z^{8}-8a^{4}z^{6}+5a^{4}z^{4}-2a^{4}z^{2}+5a^{3}z^{7}-9a^{3}z^{5}+6a^{3}z^{3}-5a^{3}z+a^{3}z^{-1}+3a^{2}z^{6}-5a^{2}z^{4}+a^{2}z^{2}+az^{5}-2az^{3}+az}
