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\begin{document}
    
    
\begin{tabular}{lcccccc}
\hline
& Run~1 & Run~2 & Run~1 & Run~2 & Run~1 & Run~2 \\
\hline  \\
& \multicolumn{2}{c}{$ B\xspace\xspace^-\xspace\xspace\!\rightarrow\xspace  D\xspace\xspace^-_ s\xspace\xspace\xspace D\xspace\xspace^0\xspace\xspace$} 
& \multicolumn{2}{c}{$ B\xspace\xspace^-\xspace\xspace\!\rightarrow\xspace  D\xspace\xspace^-\xspace D\xspace\xspace^0\xspace\xspace$} 
& \multicolumn{2}{c}{$ B\xspace\xspace^-\xspace\xspace\!\rightarrow\xspace  D\xspace\xspace^{*-}\xspace D\xspace\xspace^0\xspace\xspace$} \\
Double charm model& $0.01$ & $0.02$ & $0.11$ & $0.08$ & $0.21$ & $0.18$ \\
Single charm model& $0.05$ & $0.05$  & -  & -  & -  & - \\
Cross-feed model & -  & - & $0.00$ & $0.00$  & -  & - \\
Combinatorial model& $0.01$ & $0.00$ & $0.14$ & $0.13$ & $0.52$ & $0.15$ \\
External inputs& $0.05$ & $0.06$ & $0.01$ & $0.00$ & $0.04$ & $0.01$ \\
Total & $0.07$ & $0.08$ & $0.18$ & $0.15$ & $0.56$ & $0.23$ \\
\hline  \\
& \multicolumn{2}{c}{$ B\xspace\xspace^-\xspace\xspace\!\rightarrow\xspace  D\xspace\xspace^-_ s\xspace\xspace\xspace D\xspace\xspace^{*0}\xspace\xspace$} 
& \multicolumn{2}{c}{$ B\xspace\xspace^-\xspace\xspace\!\rightarrow\xspace  D\xspace\xspace^-\xspace D\xspace\xspace^{*0}\xspace\xspace$} 
& \multicolumn{2}{c}{$ B\xspace\xspace^-\xspace\xspace\!\rightarrow\xspace  D\xspace\xspace^{*-}\xspace D\xspace\xspace^{*0}\xspace\xspace$} \\
Double charm model& $0.14$ & $0.23$ & $1.10$ & $1.04$ & $1.51$ & $1.19$ \\
Cross-feed model & -  & - & $0.00$ & $0.00$  & -  & - \\
Combinatorial model& $0.08$ & $0.04$ & $1.14$ & $0.92$ & $4.49$ & $1.02$ \\
External inputs& $0.55$ & $0.38$ & $0.14$ & $0.12$ & $0.11$ & $0.11$ \\
Total & $0.57$ & $0.45$ & $1.59$ & $1.40$ & $4.74$ & $1.57$ \\
\hline  \\
& \multicolumn{2}{c}{$ B\xspace\xspace^-\xspace\xspace\!\rightarrow\xspace  D\xspace\xspace^{*-}_ s\xspace\xspace\xspace D\xspace\xspace^0\xspace\xspace$} & & & &\\
Double charm model& $0.78$ & $0.51$ &&&&\\
Combinatorial model& $0.55$ & $0.22$ &&&&\\
External inputs& $0.89$ & $0.73$ &&&&\\
Total & $1.31$ & $0.91$ &&&&\\
\hline
\end{tabular}
\end{document}
