Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{1a}}&{}\approx{}&0.044410501982&{}:{}&0.458682959049&{}:{}&0.496906538969&,\\B^\prime_{\mathbf{1a}}&{}\approx{}&-0.028054161137&{}:{}&0.955113342180&{}:{}&0.072940818957&,\\C^\prime_{\mathbf{1a}}&{}\approx{}&-0.672718770973&{}:{}&1.614525050336&{}:{}&0.058193720637&,
\\
A^{\prime\prime}_{\mathbf{1a}}&{}\approx{}&-0.053862128333&{}:{}&0.981511682454&{}:{}&0.072350445879&,\\B^{\prime\prime}_{\mathbf{1a}}&{}\approx{}&-0.114249398737&{}:{}&0.714405042035&{}:{}&0.399844356702&,\\C^{\prime\prime}_{\mathbf{1a}}&{}\approx{}&-0.018778638842&{}:{}&0.891569942010&{}:{}&0.127208696832&,
\\
A^{\prime\prime\prime}_{\mathbf{1a}}&{}\approx{}&-0.030182445693&{}:{}&1.027571505002&{}:{}&0.002610940691&,\\B^{\prime\prime\prime}_{\mathbf{1a}}&{}\approx{}&0.085466254011&{}:{}&0.882717207399&{}:{}&0.031816538590&,\\C^{\prime\prime\prime}_{\mathbf{1a}}&{}\approx{}&0.006301158351&{}:{}&0.923195545183&{}:{}&0.070503296466&,
\\
A^*_{\mathbf{1a}}&{}\approx{}&0.000000000000&{}:{}&1.284819196258&{}:{}&-0.284819196258&,\\B^*_{\mathbf{1a}}&{}\approx{}&-0.314154134496&{}:{}&0.000000000000&{}:{}&1.314154134496&,\\C^*_{\mathbf{1a}}&{}\approx{}&0.050326643642&{}:{}&0.949673356358&{}:{}&0.000000000000&.
\end{alignedat}
\]