ndana ndola ndooa ndulu nduma nkalu nkana nkolo nkomo nnama nnooo no-do no-no noank nodal nodum nokko nokon nokul nolan noldo nomad noman nommo nomo- nomom non-u nona- nonad nonan nonda nondo nonka nonna nonno nooma noonu noual nould nouna nu-nu nuada nuala nudol nudum nukla nuklo nulka nulla nullo numan nunan nunda nunka nunna nunon nunun o-lan oakam oakum oando oandu odala odama odlan odlum odola odolo odoom odoul odudu oduom okada okaka okama okano okkad okkan okola okuda okuka okuku okuma olala olana oland olanu ollam ollon olman olmod olomu olona olumu omala omalo omama omana omman omoka omoon omuku omulu omuma onado onaka onall onand onano onaol onaon ondol onman onmod onmun onoda onoma onond onoon onuka onuma ooman ooola ooooo ouada ouaka ouako oudan oudka oudon oulad oullo oulon oulun ouona u-man uanda uandd udaan udaka udala udall udana udand udoka udol udoll ukala ukodo ukoln ukula ukuma ulaan ulala ulalu ulama ulano ullak ullal ullam ulloa ulman ulnad ulno- uluka ulula ululu umala umana umman umnak umudu unadd unadu unaka unama unamo undal undam undla undun unmad unman unmol unnam unnao unnau unnun unold unona uuand uudam uumaa uuuuu