q 72 − q 56 − q 54 − q 52 + q 22 + q 20 + q 18 + q 16 + q 14 {\displaystyle q^{72}-q^{56}-q^{54}-q^{52}+q^{22}+q^{20}+q^{18}+q^{16}+q^{14}}