${\mathit{B}}_{\mathit{C}\mathit{C}\mathit{H}\mathit{S}}=\left\{{\mathit{P}\mathit{o}\mathit{p}}_{\mathit{c}\mathit{o}\mathit{u}\mathit{n}\mathit{t}}\mathit{*}\left[\frac{{\mathit{G}\mathit{B}}_{\mathit{C}\mathit{C}\mathit{H}\mathit{S}\mathit{ }\mathit{p}\mathit{r}\mathit{o}\mathit{p}\mathit{ }\mathit{p}12\mathit{m}\mathit{ }\mathit{a}\mathit{n}\mathit{a}\mathit{l}}}{{\mathit{D}\mathit{i}\mathit{s}\mathit{c}\mathit{l}\mathit{o}\mathit{s}\mathit{u}\mathit{r}\mathit{e}}_{\mathit{S}\mathit{N}\mathit{ }\mathit{p}\mathit{r}\mathit{o}\mathit{p}}}\right]\right\}+\left({\mathit{P}\mathit{o}\mathit{p}}_{\mathit{c}\mathit{o}\mathit{u}\mathit{n}\mathit{t}}\mathit{*}{\mathit{M}\mathit{S}\mathit{M}}_{\mathit{C}\mathit{C}\mathit{H}\mathit{S}\mathit{ }\mathit{p}\mathit{r}\mathit{o}\mathit{p}}\right)$