\begin{aligned} {C}^{(q_1 q_2)SP/VA}_{\ell _1\ell _2}= & {} -C_{1/3,\,\ell _1\ell _2}^{(q_1 q_2)LL} + C_{1/3,\,\ell _1\ell _2}^{(q_1 q_2)LR} \nonumber \\&- C_{1/3,\,\ell _1\ell _2}^{(q_1 q_2)RL} + C_{1/3,\,\ell _1\ell ...