" ⇌ di / X+[a-e-i-m-n-o-r-u-y-ā-ē-ī-ō-ū]_s" . . . " ⇌ di / X+[a-e-i-m-n-o-r-u-y-ā-ē-ī-ō-ū]_s" . .