mˈæbjuːˌɪæɡbˈɑːduː lˈɛdʒəndz hæv ˌɔːstɹoʊnˈiːʒən pˈiːpəl fɹʌm fˈɑːɹɹˈiːst pˈæpjuːə sˈɛɾəld ˌɔn pˈɛɹmə ɪnðə flˈaɪ dˈɛltə ænd mˈæɹid lˈoʊkəl tɹˈænzflˈaɪ wˈɪmɪn ʌvðə ɡɹˈuːp ʌv pˈiːpəlz nˈaʊ kˈɔːld ɡˈɪzɹə, wˈɪpi, bˈaɪn, mˈɪɹiˌæm.
Mabuiag-Badu legends have Austronesian people from far-east Papua settled on Parema in the Fly Delta and married local trans-Fly women (of the group of peoples now called Gizra, Wipi, Bine, Meriam).