− q 58 − q 54 − q 48 + q 30 + q 26 + q 22 + q 20 + q 18 + q 16 + q 12 + q 10 + q 6 {\displaystyle -q^{58}-q^{54}-q^{48}+q^{30}+q^{26}+q^{22}+q^{20}+q^{18}+q^{16}+q^{12}+q^{10}+q^{6}}