In Fig. As the symmetric linear SL-4 "fusion" species are valid Batom unit vector configurations, the topological manifold that is the configuration space is continuous and differentiable at these points. Consequently, the graph of the configuration space explicitly includes the symmetric linear SL-4 species. A corollary of this is that in terms of Group Theory, the character table of the Dh generic symmetry symmetric linear SL-4 "fusion" polytopes should include "exotic modes" with symmetries corresponding to "fission" processes. The mathematics of this awaits development.