nabau nabba nabla naboa nabob naboo nabor nabou nabua nabul nabur nagan nagar nagau nagla naglu nagoa nagol nagor nagra nagua nagwa nalan nalaw nalbu nalla nallo nallu nalwa nanan nanao nanbu nanga nann- nanna nanno nano- nanoa nanog nanon nanou nanur naour narag naral naran narau narla narlu narol naroo naror narou narow narra narro narun narur nauga naula naull naura nauru nawab nawal nawan nawao nawar nawna nawob nbaon ngaba ngago ngagu ngala ngana ngara ngaro ngaru ngawa ngola ngong ngora ngoro ngugu ngulu nguna ngura nguru nluug nnooo no-go no-no nobar noboa nobob nobol nobuo nogal nogar nogna nogra nolan nolaw non-u nona- nonan nonar nonna nonno noonu noora norba norbu norna noron norra norro norun noual nouga nouna noura nowar nowgo nowlu nowon nowor nu-nu nuabu nuala nubao nubar nubra nugal nulga nulla nullo nunan nunga nunna nunon nunun nuoro nural nurar nurga nurla nurlu nuroa nurra nurun nuwab nuwar o-bon o-lan o-r-b oagar oaror obaba obala obang obara oblog oblon oboga obolo oboow obora oboro obowo obrab obrow ogawa oggar ognon ogogo ogron oguaa ogugu ogura olala olana olang olanu olaru olawa olgun ollon ollur olona olour onaga onall onano onaol onaon onara onawa onbow ongar ongon onlow onnow onoba onoon onora onorn onour onran onwar oonga ooola ooooo oraal oraba oralb orana orang oraon orara orbal orban orgal organ orgon orgul orgun orlan orlon orlow ornan ornon ornua orobo orolu orona orono oroua orrgo orrow oruga oruro ouara oullo oulon oulun ouona ouoro oural ouran ourba ourno ourol owala owana owbon owlar ra-ra raaba raagu raaor rabab rabal raban rabba rabon rabor rabou rabul rabun ragan ragga ragno ragon ragoo ralla rallo ralon ranal ranau ranga rango rangu ranlo ranna ranno rannu ranon ranua raoul rarbg raron raugu rauna raung rauno rauon rawal rawng rawon rbabw ro-ro roall roana roann robab robar robbo robo- robon robor robun robur rogal rogan rogla rogna rogno rogow rolag rolao rolga rolla rollo rolon rolua ronal ronan ronga rongo rongu ronno rooba roong roral rorbu rorra rouba roull roung roura rowal rowan rowar rowla rowna rraga rragb ruala ruana ruang ruano rubab ruban rubba rubon rubor rubra rugal rugao rugla rulan rullo rulon runan runga rungu runo- runon runow rural ruran rwala uaroo ubobo uboga ugala ugboa uggla uglow ugola ugong ugro- ugrug ulaan ulala ulalu ulang ulano ulbra ulgan ullal ullar ulloa ullur ulnar ulno- ulong ulowo ulula ululu uluru un-go unara unaru unbag unban unbar unbow ungag ungar ungon ungra ungul ungur unlaw unnao unnau unnun unnur unona unoor unorn unown unrar unrol unrow unrra unrug unrun unrwa unurn unwan unwon uolba uorga uraan uraba uraga urago uralo uran- urana urano urawa urban urbar urgal urgun urlar urnal urola uroob urour urowo urrao uruan urubu uugla uuuuu wa-na wa-wa waalo waawa wabag waban wabar wabun wabur wagan wagar wagga wagla wagna wagon wagou walga walla wallu walow walur walwa wanal wanga wango wanla wanna waral waran warao warba warla waron warow warra warur wawag wawou wlgar wlong wobla wogan wonga wonna wooga woong worow wowow wragg wrall wrang wrawl wrona wrong wrung wuala wulan wunna wurno wurra wwwww