q 42 − q 34 − q 32 − 2 q 30 − 2 q 28 − 2 q 26 − q 24 + q 20 + 2 q 18 + 3 q 16 + 3 q 14 + 3 q 12 + 2 q 10 + q 8 + q 6 {\displaystyle q^{42}-q^{34}-q^{32}-2q^{30}-2q^{28}-2q^{26}-q^{24}+q^{20}+2q^{18}+3q^{16}+3q^{14}+3q^{12}+2q^{10}+q^{8}+q^{6}}