bhldn bholu bhood bhool bhoun blond blood blund bo-bo bo-ho bodd- bohol bohon bohun boldo boldu bolho boll- bollo bollu bolno bolon bondo bonon bonou bonud boodh boold boond boudh boudu boul- bould boulo bound bubon buddh buddu bulb- bull- bulou bulul bulun bundu bunud bunun buoho buono ddddd dhobb dholl dhond dhool dhoon dhubb dhund dhunn do-do do-ol dodol dodon dodoo dohol dohul dollo dollu dolno dolon dondo donho donon doodo doull dub-l dubbo dubno dubon dubul duddo dudon dudou duhon dullu dundo dunno dunod dunun hhhhh hnnbo ho-ho ho-oh hobol hobub hoddu hodod hohol hollo holo- holon holou holub holul honbu hondo honno honud hoold hoond hould hound hudud hudul huhuh hullo hulon hulun huolu lobbo lobo- lobon loddo lodno lohho lollo lolol londo loobu lound lubno lubon lubun luddu lulul lundu ndbld ndulu nnooo no-do no-no nobob nobol nobuo noduh nohno noldo non-u nondo nonno nonoh noonu nould nu-nu nudol nuhuh nullo nunon nunun nuodb o-bon oblon obodo obolo obudu odolo odoul odudu oh-oh ollon ondol onhbo onhld onond onoon ooooh ooooo oudon oullo oulon oulun u-dub ubobo udol udoll uh-oh uh-uh uhdoh uhhoh uhhuh ulno- ululu unbud undub undun unnun unold uuuuu