d-rod ddddd do-do do-ol doddy dodol dodoo dodro dollo dollu dolly dolor doodo doody dooly dorry dorud dory- doull douro douyu doyld doyll doyly doyou droll drood drool droul droyl drury dryly dryo- dryry duddo duddy dudou dullu dully durdy duroy durry duryl dyrdy lloyd loddo loddy lodro lollo lolly lolol loord lordy lorry lourd louro loury luddu lully lulul lurry lyour oddly oddur odolo odoul odour odudu oduro oldly ollur olord olour ooooo ordro orodo orold orolu oruro oryol oryou oudry oullo ouoro ourol oyoor oyrur rdllr ro-ro roddy rodl rodor rodyr rollo rolly roodu roody roull ruddy rudry rudyr rullo rully u-roy udol udoll ullur ululu uluru uoyro urour uryu uryuu uuuuu uyuly y-o-u yo-yo yorro youdo youdu yould youll yrold yrrol yuory