bholu bhood bhool bhoom blohm blood bloom bluhm bo-bo bo-ho bodd- bodom bodum bohol boldo boldu bolho boll- bollo bollu bombo bomlo bomoh boodh boold boomb boudh boudu boul- bould boulo bouml buddh buddu bulb- bull- bulou bulul bumbo bumbu buoho dbdmh ddddd dhobb dholl dhool dhoom dhubb dhumm do-do do-ol dodol dodoo dohol dohul dollo dollu doodo doull doumb doumu dub-l dubbo dubul duddo dudou dullu dumbo dumlu dumol duomo hbomb hhhhh ho-ho ho-oh hobol hobub hoddu hodod hohol hohum hollo holo- holou holub holul holum homo- hoold hould hudud hudul huhuh hullo humbo huolu lbomb llmdb lobbo lobo- loddo lohho lollo lolol lombo loobu loomb luddu lulom lulul lumb- lumbo mbolo mbulu mmhmm mmmmm mo-do modom modum mohol mold- mollo mollu mombo mombu momlu moold mooll moolu mould moulu muddu mullo mumbo mumlu mummu o-hum obodo obolo obudu odlum odolo odoom odoul odudu oduom oh-oh ohmmm olmod olomu olumu ombud omulu oohdm ooooh ooooo oullo u-dub ubobo udol udoll uh-oh uh-uh uhdoh uhhoh uhhuh ululu umblu umhum umudu uuuuu