ZORC (1977) MANSAKAN NORTH = Kamayo (N) = Kamayo (S) DAVAW = Davaweno EASTERN = Isamal EASTERN = Caraga EASTERN* = Kabasagan EASTERN* = Boso EASTERN* = Mandayan EASTERN* = Mansaka WESTERN = Kalagan WESTERN = Tagakaolo MAMANWA = Mamanwa PALLESEN EAST MINDANAO CENTRAL-EAST MINDANAO = Kamayu, Davawenyo SOUTH-EAST MINDANO Mandaya Kabasagan Mandaya Caraga Mansaka Mandaya Margusan Mandaya Boso Mandaya Islam Kalagan