krak kran krar krba krbb krbe krbk krbr krea kreb kree kreh krek kren kreo kreu krka krke krkh krkk krkn krko krkr krku krna krnb krne krnh krnk krnn krno krnu kroa krob kroe kroh krok kroo kror krrb krre krrk krrn krro krrr krua krue kruh kruk krun krur kuah kuan kuar kuau kuba kubb kube kubo kubr kubu kuek kuen kueu kuhn kuhu kuka kuke kukh kukk kukn kuku kuna kune kunk kuno kunr kunu kuoa kuok kuon kuoo kura kurb kure kurk kuro kurr kuru kuub kuuk kuur kuuu naaa naab naan naar naba nabe nabk nabo nabu naea naeh naha nahe nahk nahr naka nake nako nan- nana nanb nane nann nano nanu naoh naor nara nare narh nark narn naro narr naru naue nauo naur nbaa nbak nbar nbbo nber neab neah nean near neau neba nebb nebe nebn nebo nebr nebu neea neeb neen neer neha nehe nehu neka neke neko neku nena nene nenh neno nenu neo- neon neoo nera nere nerk nero nerr neru neua neue neuk neun neuo neur neuu nheb nhnn nhon nhra nkau nkok nkor nnnn noaa noae noah noak noba nobo nobu noer noha nohn noho noke noko non- nona none nonn nono nonu noo- noob nook noon nooo noor nor- nora norb nore nork norn noro norr nouh noun nour nrab nren nrna nron nuan nuba nube nubk nuee nuer nuha nuka nuke nuku nuna nune nunk nunn nuno nuon nura nure nurn nurr nuru nuuk o-eo oaau oaer oahe oahu oake oara oare obak oban obba obbo obea oben ober obkb oboe obok obon obor obra obre obrh obro obuh oen- oeno oera oere ohan ohau ohba ohbe ohee ohen oher ohho ohne ohno ohob ohoh ohok ohra ohre ohrn okak okan okeh oken oker okha okka okko okna okno okok okon okor okra okre okro okun okur onab onah onan onar one- onea oneb onee oneh onek oneo oner onha onna onne onno onon onor onra onue onur ooaa ooak ooba oobe ooer ooha ooho ooku oona oone oooh oooo oora oore orab orae orah orak oran orao orar orba orbb orbe orbo orbu ore- orea oreb oreh orek oren oreo orer orhe orka orke orko orna orne orno oro- oroe orok oron oror orra orro orub ouan ouea ouen ouer oun- ouna oune our- oura oure ourn ouro ouu- raab raak raan raba rabb rabe rabk rabo rabu raen raer raha rahe rahn rahr rahu raka rake rakk raku rana rane rank rann rano raob raoh raok rara rarb rare rark raro raua raub raue rauk raun rbbb rbbr rboh rea- reae reak rean reao rear reau reba rebb rebe rebk rebo rebu reeb reek reen reha rehb rehe rehn reka reke reko rena rene renk renn reno renu reou rera rere rero reru reue reuk reuu rhae rhau rhea rheb rhee rhen rheo rhoa rhob rhoh rhon rhue rhun rnbr roab roak roan roar rob- roba robb robe robo robu roea roen roer roha rohe rohn rohr rohu roka roke rokh rokk roko rokr roku rona rone ronk rono roob rook roon roor rora rore rork roro roru roua roub roue rouh rouk roun rrah rrna rrrr rrun ruah ruan ruba rubb rube rubu ruen ruer ruhe ruhh ruhn ruhr ruka ruke rukh rukk rukn ruku runa rune runk runn runo ruok rura rure ruro ruru ruun uaru uaua ubar ubba ubbe ubbo ubek uber ubon ubra ueba ueno uher uhna uhno uhoh uhok uhuh ukba ukek ukeu ukha ukko ukok ukon ukra ukur unaa unan unar unau unbe uneb unee unen uner unha unka unke unkn unko unna unne unno unon unra unro uoke uone uor- uore uran urao urau urba urbe ure- urea ureh urho urka urke urna urne uro- uroa urok uroo urra urre urrh uruk urun urur uuen uuno uuuu