c-cor ccccc ccrcl clodo clond cloor cloud clour clurr cnnnn co-co cocc- cocco cocol cocon cocur codco codo codon codru coll- colld collo colo- colon color colun colur concl conco concr condo condr connu cono- conon conor coold coolo coord corlu corno cornu coro- corod corol coron corrl corun couco could coull cound courd courl couru croco crodo croll crood crool croon croud croul croun crudo crull cruor cullu culur cunco cuoco curll curlo curlu curno curro d-con d-cru d-loc d-rod dconn ddddd do-do do-ol dodol dodon dodoo dodro dollo dollu dolno dolon dolor dondo donon donor doodo doorn dorno doron dorud doull douro droll drood drool droon droul droun ducor ducun duddo dudon dudou duduc dullu dundo dunno dunod dunun durno duroc duron l-ron loco- locon locro loddo lodno lodro lollo lolol lonco londo loord loron lorun lound lourd louro lucun lucur luddu luluc lulul lundu lurun ndour ndulu nduru nnooo no-do no-no noldo non-u nondo nonno noonu noord norcd norco nordo noroc noron norro norun nould nu-nu nucor nudol nudur nullo nunon nunun nuoro nurlu nurun occur ocllo ocorn ocul- oculo oddur odolo odoul odour odudu oduro ollon ollur olord olour oncdr onco- oncol ondol onond onoon onorn onour ooooo orcon ordoc ordon ordro orduc orlon ornon oroco orodo orold orolu orono oruro oudon oullo oulon oulun ouoro ourno ourol r-co- rcolo rdllr ro-ro rocco rocor rocou rodl rodoc rodon rodor rollc rollo rolon ronco rondo ronno roodu roond roull round rucul rudno rullo rulon runcu rundu runo- runon u-con uconn udol udoll ullur ulno- ululu uluru unccd uncod uncol uncon uncor undun undur unnun unnur unodc unold unoor unorn unrol unrun unurn urour urucu uuuuu