ig(     0 \Gamma^{\text{s},\Lambda}_{\beta\nu\rho\gamma}       \Gamma^{\text{s},\Lambda}_{\alpha\sigma\mu\delta}      +       \Gamma^{\text{s},\Lambda}_{\alpha\nu\gamma\rho}       \Gamma^{\text{s},\Lambda}_{\beta\sigma\delta\mu}   \nonumber \\ & & \hspace{0em}      -       \Gamma^{\text{s},\Lambda}_{\beta\nu\rho\gamma}       \Gamma^{\text{s},\Lambda}_{\alpha\sigma\delta\mu}      -       \Gamma^{\text{s},\Lambda}_{\beta\nu\gamma\rho}       \Gamma^{\text{s},\Lambda}_{\alpha\sigma\mu\delta}    