aarau aeone anana anane anapa anara anpan anura apana appen apron apure arape arara arena arepa arnor arona arora arran aruna enene enere ennar ennop enron epene epope erene ernur eupen nanao nanna nano- naran nauru neper neron nonan nuoro nuran nurer nüüne onurr opera opran or-an oranu orona panar paoua paper papra papua papur paran parpa parpu parun penna pepee peren peron perpa perre perun perün poppu poran porno preon pruna puara puare punar puren puura püner püren ranua rapor renan renea ro-ro roero ronan roran rouen rrapa ruano unnan unnen unrra ürore ürper