ngao ngef ngen nger ngma ngmn ngom ngon ngor ngou ngur nguu nm-e nman nmeg nmff nmon nmra nngn nnnn noaa noae noam noem noer noga nogg nogo nom- noma nome nomo nomu non- nona none nong nonn nono nonu noo- noon nooo noor nor- nora nore norf norg norm norn noro norr noun nour nram nrem nren nrma nrna nron nuan nuee nuer nuff numa nume numm numu nuna nune nung nunn nuno nuon nura nure nurn nurr nuru o-eo oaau oaer oafo oama oara oare oeme oen- oeno oera oere oerm oeuf ofan ofem ofen ofer off- offa offe offo offr offu ofgo ofme ofna ofno ofor ofra ofre ogae ogam ogar ogea ogee ogen oger ogfr ogge ogma ogna ogoa ogog ogon ogou ogra ogre ogro ogum ogun omam oman omao omar omee omen omeo omer omfg omma omn- omne omo- omoa omoe omon omoo omor omra omre omro omuo onam onan onar one- onea onee oneg oneo oner onga onge ongo ongu onme onna onne onno onon onor onra onue onur ooaa ooer ooff ooma oome oona oone oooo oora oore orae oram oran orao orar ore- orea oreg orem oren oreo orer orfe orff orfu orga orge orgn orgo orma orme ormn ormo orna orne orno oro- oroe orof orom oron oror orra orro orum ouan ouea ouen ouer oufe ouff ouge ouma oume oun- ouna oune oung our- oura oure ourn ouro ouu- raaf raag raam raan raef raeg raen raer rafa rafe raff raga rage ragg rago ragu rama rame ramm ramo ramu rana rane rang rann rano raom rara rare rarf raro raua raue rauf raum raun rea- reae reaf ream rean reao rear reau reef reem reen refe reff refg refn refr refu rega rege regm regn rego regr regu rema reme remn remo rena rene reng renn reno renu reof reog reou rera rere rerg rero reru reue reuf reuu rfae rfam rfef rfem rgan rmaf rman rmon rmrg rnaf rnag roaf roag roam roan roar roea roeg roen roer rofe roff rofo roga roge rogg rogo roma rome romm romo rona rone rong rono roof roog room roon roor rora rore roro roru roua roue rouf roum roun rrna rrrr rrum rrun ruag ruan ruen ruer rufa rufe ruff rufo ruga ruge rugg ruma rume rumm rumo runa rune runf rung runn runo rura rure ruro ruru ruun uafa uang uaru uaua uefa ueno ufag ufer uffa uffe ufra ugao ugar ugeo uggo ugne ugra ugro ugur uguu umaa umag uman umar umer umff umfg umgo umma ummg ummo umno umoe umor umra unaa unam unan unar unau unee unef unen uner unga ungo ungu unma unmr unna unne unno unon unra unrf unro unum uofa uofg uofm uofo uomo uone uor- uore uran urao urau ure- urea urfa urfe urff urga urge urgu urma urna urne uro- uroa urom uroo urra urre urum urun urur uuen uuno uuuu