Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{2b}}&{}\approx{}&3.115510644079&{}:{}&5.288776610198&{}:{}&-7.404287254278&,\\B^\prime_{\mathbf{2b}}&{}\approx{}&-0.635089355133&{}:{}&3.116964517109&{}:{}&-1.481875161976&,\\C^\prime_{\mathbf{2b}}&{}\approx{}&-0.692638588899&{}:{}&1.154397648165&{}:{}&0.538240940734&,
\\
A^{\prime\prime}_{\mathbf{2b}}&{}\approx{}&-0.662616760822&{}:{}&2.178213975023&{}:{}&-0.515597214200&,\\B^{\prime\prime}_{\mathbf{2b}}&{}\approx{}&-0.010347789033&{}:{}&1.895137718045&{}:{}&-0.884789929012&,\\C^{\prime\prime}_{\mathbf{2b}}&{}\approx{}&-0.009631399157&{}:{}&3.479140476367&{}:{}&-2.469509077210&,
\\
A^{\prime\prime\prime}_{\mathbf{2b}}&{}\approx{}&-0.213447051941&{}:{}&1.047579969346&{}:{}&0.165867082595&,\\B^{\prime\prime\prime}_{\mathbf{2b}}&{}\approx{}&0.286610418828&{}:{}&0.486539335764&{}:{}&0.226850245409&,\\C^{\prime\prime\prime}_{\mathbf{2b}}&{}\approx{}&0.276066993599&{}:{}&1.380030691676&{}:{}&-0.656097685275&,
\\
A^*_{\mathbf{2b}}&{}\approx{}&0.000000000000&{}:{}&2.688901059317&{}:{}&-1.688901059317&,\\B^*_{\mathbf{2b}}&{}\approx{}&0.244959888836&{}:{}&0.000000000000&{}:{}&0.755040111164&,\\C^*_{\mathbf{2b}}&{}\approx{}&-0.255928946018&{}:{}&1.255928946018&{}:{}&0.000000000000&.
\end{alignedat}
\]