Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{2c}}&{}\approx{}&1.217668956838&{}:{}&0.297341324655&{}:{}&-0.515010281493&,\\B^\prime_{\mathbf{2c}}&{}\approx{}&29.136415405085&{}:{}&22.329336426955&{}:{}&-50.465751832040&,\\C^\prime_{\mathbf{2c}}&{}\approx{}&0.633974596216&{}:{}&0.633974596216&{}:{}&-0.267949192431&,
\\
A^{\prime\prime}_{\mathbf{2c}}&{}\approx{}&1.240947612094&{}:{}&1.095987631846&{}:{}&-1.336935243939&,\\B^{\prime\prime}_{\mathbf{2c}}&{}\approx{}&1.031312801540&{}:{}&0.404818262014&{}:{}&-0.436131063554&,\\C^{\prime\prime}_{\mathbf{2c}}&{}\approx{}&1.499705569692&{}:{}&0.519909672579&{}:{}&-1.019615242271&,
\\
A^{\prime\prime\prime}_{\mathbf{2c}}&{}\approx{}&0.744201338357&{}:{}&0.570335156968&{}:{}&-0.314536495325&,\\B^{\prime\prime\prime}_{\mathbf{2c}}&{}\approx{}&0.876437581058&{}:{}&0.214016387513&{}:{}&-0.090453968572&,\\C^{\prime\prime\prime}_{\mathbf{2c}}&{}\approx{}&1.308571806995&{}:{}&0.244885625659&{}:{}&-0.553457432654&,
\\
A^*_{\mathbf{2c}}&{}\approx{}&0.000000000000&{}:{}&4.039058011260&{}:{}&-3.039058011260&,\\B^*_{\mathbf{2c}}&{}\approx{}&0.692992796309&{}:{}&0.000000000000&{}:{}&0.307007203691&,\\C^*_{\mathbf{2c}}&{}\approx{}&2.431851652578&{}:{}&-1.431851652578&{}:{}&0.000000000000&.
\end{alignedat}
\]