"Western Siouan language dialects" . . . . "Western Siouan language family" . . . . . . "Dakotan" . "Siouan language" . "Western Siouan languages" . . "Western Siouan" . "Siouan proper" . "Western Siouan languages" . . . . . "Siouan" . . . . . . . . . . . . . .