narou narra narro narum narun narur naula naull naura nauru ndala ndana ndola ndooa ndora ndour ndulu nduma nduru nmdar nnama nnooo no-do no-no noard nodal nodar nodum nolan noldo nomad noman nomar nommo nomo- nomom non-u nona- nonad nonan nonar nonda nondo nonna nonno nooma noonu noora noord norad nordo norm- norma norml norna noron norra norro norum norun noual nould nouna noura nu-nu nuada nuala nudol nudum nudur nulla nullo numan nunan nunda nunna nunon nunun nuoro nural nurar nurla nurlu nurmo nuroa nurra nurun o-lan oando oandu oaror odala odama odara oddur odlan odlum odola odolo odoom odoul odour odran odudu oduom oduro olala olana oland olanu olaru ollam ollon ollur olman olmod olomu olona olord olour olumu omala omalo omama omana omara omarr omman omoon omoro omran omron omulu omuma omura onado onall onand onano onaol onaon onara onard ondol ondra onman onmod onmun onoda onoma onond onoon onora onorn onour onran onuma ooman ooola ooooo oraal orama oramo orana orand oraon orara ordal ordon ordro orlan orlon orm-d orman ormod ormur ornan ornon ornua orodo orold orolu oromo orona orono oroua orrum oruro ouada ouara oudan oudon oulad oullo oulon oulun ouona ouoro oural ouran ourno ourol ra-ra raaor raard radal radan radar radau radla radlo radom radon radul radun ralla rallo ralon ramal raman ramar ramla ramma rammu ramna ramol ramon ramor ramul ran-d ranal ranam ranau randa randd randm rando randr randu ranlo ranma ranna ranno rannu ranon ranua ranum raoul raron rauda rauma rauna rauno rauon rdllr rdram rlmdl rmnmn ro-ro roald roall roana roann rodan rodau rodda rodl rodna rodon rodor rolao rolla rollo rolmo rolon rolua romad romal roman romao romon ronal ronan ronda rondo ronno roodu rooma roomu roond roral roram rorra roull rouma roumm round roura rrand ruala ruana ruano rudan rudar rudna rudno rudra rulan rullo rulon rumal ruman rummo rummu rumor runan runda rundu runo- runon ruomu rural ruran u-man uanda uandd uarda uaroo udaan udala udall udana udand udara udol udoll udora ulaan ulala ulalu ulama ulano ullal ullam ullar ulloa ullur ulman ulnad ulnar ulno- ulrum ulula ululu uluru umala umana umaru umman umour umran umudu unadd unadu unama unamo unara unarm unaru undal undam undla undun undur unmad unman unmol unnam unnao unnau unnun unnur unold unona unoor unorn unrar unrol unrra unrun unurn uraan uralo uran- urana urano urlam urlar urman urnal urola urour urram urrao uruan uruma uuand uuard uudam uumaa uurad uuuuu