"ge_ ⇌ c_um / [-spread]*[a-e-i-m-n-o-r-u-y-ā-ē-ī-ō-ū]_t_" . . . "ge_ ⇌ c_um / [-spread]*[a-e-i-m-n-o-r-u-y-ā-ē-ī-ō-ū]_t_" . .