Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{3c}}&{}\approx{}&0.693434734825&{}:{}&-1.226261060701&{}:{}&1.532826325877&,\\B^\prime_{\mathbf{3c}}&{}\approx{}&-7.129510156769&{}:{}&-3.753006771179&{}:{}&11.882516927948&,\\C^\prime_{\mathbf{3c}}&{}\approx{}&-0.233616248300&{}:{}&-0.311488331067&{}:{}&1.545104579367&,
\\
A^{\prime\prime}_{\mathbf{3c}}&{}\approx{}&-0.452408209071&{}:{}&-0.420680348452&{}:{}&1.873088557524&,\\B^{\prime\prime}_{\mathbf{3c}}&{}\approx{}&-0.045831707403&{}:{}&-0.496785774450&{}:{}&1.542617481854&,\\C^{\prime\prime}_{\mathbf{3c}}&{}\approx{}&-0.200408653961&{}:{}&-1.514964992501&{}:{}&2.715373646461&,
\\
A^{\prime\prime\prime}_{\mathbf{3c}}&{}\approx{}&-0.196562014835&{}:{}&-0.103471144077&{}:{}&1.300033158912&,\\B^{\prime\prime\prime}_{\mathbf{3c}}&{}\approx{}&0.124945207587&{}:{}&-0.220951497077&{}:{}&1.096006289491&,\\C^{\prime\prime\prime}_{\mathbf{3c}}&{}\approx{}&0.398038687510&{}:{}&-0.277896802906&{}:{}&0.879858115396&,
\\
A^*_{\mathbf{3c}}&{}\approx{}&0.000000000000&{}:{}&-2.032247551123&{}:{}&3.032247551123&,\\B^*_{\mathbf{3c}}&{}\approx{}&0.229909243262&{}:{}&0.000000000000&{}:{}&0.770090756738&,\\C^*_{\mathbf{3c}}&{}\approx{}&-0.803275925284&{}:{}&1.803275925284&{}:{}&0.000000000000&.
\end{alignedat}
\]