b-r-k bbook bdoor bkorn blond blonk blood blook bloor blorb blund blunk blurb blurr bo-bo bobko bobok bobr bodd- bodor bokko bokod bokok bokor bokun boldo boldu bolko boll- bollo bollu bolno bolok bolon boluk bondo bonon bonou bonud booko boold boond boonk boord boorn booru borbo bordo borko borku born- borno bornu boro- borod borok boron boroo borou borro borul borun boudu bouko boul- bould boulo bound bourd bourn brobo brodd brodo broll brolo brond bronk bronn brood brook brool broon broud brouk broun brrrr brud- brull brunk brunn bruno bruun bubon buddu budko budur bukk- buknu bukor bulb- bull- bulok bulou bulul bulun bundu bunko bunud bunuk bunun buono buord burn- burol buron buroo burro burru burud buruk burun d-rod d-rok ddddd ddruk do-do do-ol dobok dobro dodol dodon dodoo dodro dokdo dokuo dollo dollu dolno dolon dolor dondo donon donor doodo dooku doorn dorno doron dorud doruk doull dounk douro drbob drobo droll dronk drood drook drool droon drouk droul droun drunk du-ku dub-l dubbo dubno dubon dubul duddo dudok dudon dudou duduk dukku dukun dullu duluk dundo dunno dunod dunun durno durok duron k-b-d k-rob kbool klonk kludd klunk knokk knoll knork knorr knoud knurl knurr ko-ko kobol kobru kobuk kobul kobun kodok kodur kokko kokor kokou kokur kolbu koldo koldu kollo kollu kolno kolob kolol kolun kolur konbu kondo konno konnu konro konur koolu koonu koord koorn kooru korbo korku korno korol koron koror korro koruk korun koudo koulo kouno krnuo krodo kroll kronk kroon kroun krull krunk kruun kubok kubul kudlu kudou kudur kukko kukok kukur kullo kullu kulno kulob kulor kulul kulun kulur kund- kundl kundo kundu kunku kunur kurbu kurku kurlu kurud kuruk l-ron ldodk lobbo lobo- lobon lobor loddo lodno lodro lokur lollo lolol londo lonko loobu loord loron loruk lorun lound lourd louro lubno lubok lubon lubun lubur luddu lukko lukok lukou lulul lundu lurun ndbld ndour ndulu nduru nkolo nkubu nnooo no-do no-no nobob nobol nobuo nokko nokon nokul noldo non-u nondo nonno noonu noord norbu nordo norok noron norro norun nould nu-nu nudol nudur nuklo nullo nunon nunun nuodb nuoro nurlu nuruk nurun o-bon o-r-b oblon obodo obolo oboro obrok obudu oddur odolo odoul odour odudu oduro okkur okobo okoro okubo okuku okuru ollon ollur olord olour ondol onond onoon onorn onour ooooo ordon ordro orlok orlon ornon orobo orodo orold orolu orono oruku oruro oudon oullo oulon oulun ouoro ourno ourol rdllr ro-ro robbo robo- robon robor robun robur rodbo rodl rodok rodon rodor rokkk rokon rollo rolok rolon rondo ronk- ronko ronno ronok roodu roond rorbu rouko roulk roull round rubon rubor rudkk rudno rudok rullo rulon rundu runo- runon u-dub ubobo udol udoll ukobu ukodo ukoln ullur ulno- ululu uluru unbud undub undun undur unkur unnun unnur unold unoor unorn unrol unrun unurn urduk urkun urnok uroob urour urubu uuork uuuuu