− 2 q 12 + 5 q 11 − 8 q 10 + 10 q 9 − 11 q 8 + 10 q 7 − 8 q 6 + 6 q 5 − 2 q 4 + q 3 {\displaystyle -2q^{12}+5q^{11}-8q^{10}+10q^{9}-11q^{8}+10q^{7}-8q^{6}+6q^{5}-2q^{4}+q^{3}}
