-lock b-r-k bbook bckdk bcock bdoor block blood blook bloor blorb bo-bo bobko boboc bobok bobr bocor bodd- bodoc bodor bokko bokod bokok bokor boldo bolko boll- bollo bolok boock booco booko bookz boold boord borbo borck borcz bordo borko boro- borod borok boroo borro bozok bozoo brcko brobo brock brodd brodo broll brolo brood brook brool brrrr c-cor ccccc ccrcl clock clodo cloob clook cloor co-bo co-co cobol cocc- cocco cocol codco codo cokk- coll- colld collo colo- colok color coold coolo coord corbo coro- corod corol corrl corzo cozzo crock croco crodo croll crood crook crool d-loc d-rod d-rok ddddd do-do do-ol dobok doboz dobro dodol dodoo dodro dokdo dollo dollz dolor doodo dozor drbob drobo drock droll drood drook drool drozd dzolo k-b-d k-rob kbool klock ko-ko kobol kodok kokko kokor koldo kollo kolob kolol koord korbo korck korol koror korro krock krodo kroll ldodk lobbo lobo- lobor locdb lockb loco- locro loddo lodro lollo lolol loock loord lorck o-r-b obock obodo obolo oboro obrok obzor ockro ocllo ocr-b oczko odolo okobo okoc okoro olord ooooo ordoc ordro orlok orobo oroco orodo orold ozoro r-co- rcolo rdllr ro-ro robbo robo- robor rocco rocko rocor rodbo rodl rodoc rodok rodor rokkk rollc rollo rollz rolok zcolo zocco zocor zokol zokor zolcz zollo zorbo zorko zorro zzzzz