Okay, I took the top eight Cs (or C+s) and moved them into the Bs (or B+s). Then I took the bottom eight Bs (or B+s) and moved them up into the Cs (or C+s). The new category arrangements are represented by the “Mod” (for modified) entries in the graphs. Jeeze. Doesn’t that make the categories look more homogeneous?
First, the old B/C versus the “new” B/C.
Second, the old B+/C+ versus the “new” B+/C+.