bdoor blond blood bloor blorb blund blurb blurr bo-bo boboc bobr bocon bocor bodd- bodoc bodor boldo boldu boll- bollo bollu bolno bolon bondo bonon bonou bonud booco boold boond boord boorn booru borbo bordo born- borno bornu boro- borod boron boroo borou borro borul borun boudu boul- boulc bould boulo bound bourd bourn brobo brodd brodo broll brolo bronc brond bronn brood brool broon broud broun brrrr brud- brull brunn bruno bruun bubon bucco bucur buddu budoc budur bulb- bull- bulou bulul bulun bunco bundu bunud bunun buono buord burcu burn- burol buron buroo burro burru buruc burud burun c-cor ccccc ccrcl clodo clond cloob cloor cloud clour clubb clurr cnnnn co-bo co-co cobol cocc- cocco cocol cocon cocur codco codo codon codru coll- colld collo colo- colon color colun colur concl conco concr condo condr connu cono- conob conon conor coold coolo coord corbo corbu corlu corno cornu coro- corod corol coron corrl corun couco could coull cound courb courd courl couru croco crodo croll crood crool croon croud croul croun crudo crull cruor cubo- cubub cullu culur cunco cuoco curll curlo curlu curno curro d-con d-cru d-loc d-rod dconn ddddd do-do do-ol dobro dodol dodon dodoo dodro dollo dollu dolno dolon dolor dondo donon donor doodo doorn dorno doron dorud doull douro drbob drobo droll drood drool droon droul droun dub-l dubbo dubno dubon dubuc dubul ducor ducun duddo dudon dudou duduc dullu dundo dunno dunod dunun durno duroc duron l-ron lblnc lobbo lobo- lobon lobor locdb loco- locon locro loddo lodno lodro lollo lolol lonco londo loobu loord loron lorun lound lourd louro lubno lubon lubun lubur lucun lucur luddu luluc lulul lundu lurun ndbld ndour ndulu nduru nnooo no-do no-no nobob nobol nobuo noldo non-u nondo nonno noonu noord norbu norcd norco nordo noroc noron norro norun nould nu-nu nucor nudol nudur nullo nunon nunun nuodb nuoro nurlu nurun o-bon o-r-b oblon obodo obolo oboro obudu occur ocllo ocorn ocr-b ocul- oculo oddur odolo odoul odour odudu oduro ollon ollur olord olour oncdr onco- oncol ondol onnbc onond onoon onorn onour ooooo orcon ordoc ordon ordro orduc orlon ornon orobo oroco orodo orold orolu orono oruro oudon oullo oulon oulun ouoro ourno ourol r-co- rcolo rdllr ro-ro robbo robo- robon robor robun robur rocco rocor rocou rodbo rodl rodoc rodon rodor rollc rollo rolon ronco rondo ronno roodu roond rorbu roull round rubon rubor rucul rudno rullo rulon runcu rundu runo- runon u-con u-dub ubobo uconn udol udoll ullur ulno- ululu uluru unbud unccd uncod uncol uncon uncor undub undun undur unnun unnur unodc unold unoor unorn unrol unrun unurn uroob urour urubu urucu uuuuu