nbaon ncora nkana nkara nkubu nnooo no-no noank nobar noboa nobob nobuo nocab nocan nokko nokon non-u nona- nonac nonan nonar nonka nonna nonno nonza noobz noonu noora norba norbu norca norco norka norna noroc norok noron norra norro norun nouna noura nozno nozok nrank nu-nu nuabu nubao nubar nubra nucca nucor nunan nunca nunka nunna nunon nunun nuoro nurak nurar nuraz nuroa nurra nuruk nurun nuzak o-bon o-r-b oarac oaror obaba obaku obara obazu obock obora oboro obrab obraz obrok obzor ocana ocara ocaro occar occra occur ockro ocora ocorn ocr-a ocr-b oczko okaka okano okara okazu okkan okkur okobo okoc okoro okubo okuka okuku okura okuru onabc onaka onano onaon onara onco- onnbc onoba onoon onora onorn onour onran onuca onuka ooooo oozoa oraba orana oraon orara orban orcan orcon orkan ornan ornon ornua orobo oroco orona orono oronz oroua orrca oruku oruro oruza ouaka ouako ouara oukaz ouona ouoro ouran ourba ourno ozana ozara ozark ozbak ozcan ozcar ozkan oznoz oznur ozon- ozona ozono ozora ozoro ozuna r-co- ra-ra raaba raack raaor rabab rabac rabak raban rabba rabon rabor rabou rabun racak racan racka racko racon rakaa rakab rakan rakon ranac ranau ranaz ranca ranck ranco ranka ranko ranna rannc ranno rannu ranon ranua ranzo raock raron rauco rauna rauno rauon rauza raz-b razab razan razar razon razoo razor razuk razun razzo rccar ro-ro roana roann roark robab robak robar robbo robo- robon robor robun robur rocar rocca rocco rocka rockn rocko rocoa rocor rocou rokkk rokon rokua ronan ronco ronk- ronko ronno ronok rooba rorbu rorra rouba rouko roura rozan rozar rozca rozna rozno ruaka ruana ruano ruark rubab ruban rubba rubon rubor rubra rucka runan runcu runo- runon runza rurak ruran ruraz rurka u-con uacrr uaroo ubank ubobo uconn ukanc ukobu unaco unaka unara unark unaru unban unbar uncok uncon uncor unkar unkur unnao unnau unnun unnur unona unoor unorn unrar unrra unrun unurn uraan uraba uran- urana urano urban urbar urkun urnok uroob urour uroza urrao urroz uruan urubu urucu uuork uuuuu uzana uzara uzbak z-car z-rna z-urc za-za zaara zabak zaban zabar zabka zabno zabok zabor zabra zabur zacco zakan zakka zanac zanka zanna zanon zanuk zanza zaora zarab zarak zaran zarka zarko zarna zarra zarru zaruk zarur zarza zazar zazon zazou zazun zazzo zbarz zbucz zcarb zoara zobar zocca zocco zocor zokor zonar zonbu zono- zonuz zonza zorak zoran zorba zorbo zorka zorko zorra zorro zoura zozan zu-zu zuabu zubak zubar zubaz zubko zubuk zucca zukor zukra zunar zuora zurab zurak zuran zurna zzzzz