4 a 6 z 12 + 4 a 4 z 12 + 12 a 7 z 11 + 25 a 5 z 11 + 13 a 3 z 11 + 16 a 8 z 10 + 29 a 6 z 10 + 28 a 4 z 10 + 15 a 2 z 10 + 12 a 9 z 9 − 2 a 7 z 9 − 39 a 5 z 9 − 18 a 3 z 9 + 7 a z 9 + 5 a 10 z 8 − 30 a 8 z 8 − 88 a 6 z 8 − 90 a 4 z 8 − 36 a 2 z 8 + z 8 + a 11 z 7 − 28 a 9 z 7 − 48 a 7 z 7 − a 5 z 7 + 14 a 3 z 7 − 4 a z 7 − 11 a 10 z 6 + 10 a 8 z 6 + 79 a 6 z 6 + 115 a 4 z 6 + 67 a 2 z 6 + 10 z 6 − 2 a 11 z 5 + 23 a 9 z 5 + 52 a 7 z 5 + 25 a 5 z 5 + 2 a 3 z 5 + 7 a z 5 + 3 z 5 a − 1 + 8 a 10 z 4 + 2 a 8 z 4 − 44 a 6 z 4 − 83 a 4 z 4 − 61 a 2 z 4 − 16 z 4 + a 11 z 3 − 9 a 9 z 3 − 24 a 7 z 3 − 19 a 5 z 3 − 10 a 3 z 3 − 9 a z 3 − 4 z 3 a − 1 − 2 a 10 z 2 + a 8 z 2 + 17 a 6 z 2 + 33 a 4 z 2 + 26 a 2 z 2 + 7 z 2 + 2 a 9 z + 4 a 7 z + 5 a 5 z + 5 a 3 z + 3 a z + z a − 1 − a 8 − 3 a 6 − 5 a 4 − 5 a 2 − 1 {\displaystyle 4a^{6}z^{12}+4a^{4}z^{12}+12a^{7}z^{11}+25a^{5}z^{11}+13a^{3}z^{11}+16a^{8}z^{10}+29a^{6}z^{10}+28a^{4}z^{10}+15a^{2}z^{10}+12a^{9}z^{9}-2a^{7}z^{9}-39a^{5}z^{9}-18a^{3}z^{9}+7az^{9}+5a^{10}z^{8}-30a^{8}z^{8}-88a^{6}z^{8}-90a^{4}z^{8}-36a^{2}z^{8}+z^{8}+a^{11}z^{7}-28a^{9}z^{7}-48a^{7}z^{7}-a^{5}z^{7}+14a^{3}z^{7}-4az^{7}-11a^{10}z^{6}+10a^{8}z^{6}+79a^{6}z^{6}+115a^{4}z^{6}+67a^{2}z^{6}+10z^{6}-2a^{11}z^{5}+23a^{9}z^{5}+52a^{7}z^{5}+25a^{5}z^{5}+2a^{3}z^{5}+7az^{5}+3z^{5}a^{-1}+8a^{10}z^{4}+2a^{8}z^{4}-44a^{6}z^{4}-83a^{4}z^{4}-61a^{2}z^{4}-16z^{4}+a^{11}z^{3}-9a^{9}z^{3}-24a^{7}z^{3}-19a^{5}z^{3}-10a^{3}z^{3}-9az^{3}-4z^{3}a^{-1}-2a^{10}z^{2}+a^{8}z^{2}+17a^{6}z^{2}+33a^{4}z^{2}+26a^{2}z^{2}+7z^{2}+2a^{9}z+4a^{7}z+5a^{5}z+5a^{3}z+3az+za^{-1}-a^{8}-3a^{6}-5a^{4}-5a^{2}-1}
