-aaa- aaaah aaaoc aabaa aabba aacbc aacfo aahaa abaab ababa ababu abaca abaco abbac abbou abccc abcho abfab aboab abobo aboha acaca acacb acaua accho accub achab achao achau achoo achua acou- acoua acouo acuba acuff afoou ahafo ahhaa ahhha ahoah aucha babau baboo babou bacab bacao bacca bacco bacha bacu baffa bafou bahau bahco bahua baobh baubo bauch bo-bo bo-ho boaco bobac boboc bocac bocao bocca bocha bocho bocoa boffa boffo booba booch booco bouba bouca bouch bubba bucca bucco bucha bucho buchu buffa buffo buoch buoho c-a-c ca-ca caaba cabob caboc cacao cacau cacha caco- cacoa cacu caffa caffo cahch caoba cauac cauca cauch cauco cauff ccccc cfhof chaab chaac chaah chaba chaca chach chaco chafa chaff chahu chauf chhab chhau choba choca choco chofa choff choof chuao chuba chubb chufa chuff co-bo co-co coach cocao cocc- cocco cocha cocoa coffa cohab cohob cohoo cooba cooch couac couba couch couco cuaba cubao cubo- cubub cufca cuoco faafu fabbo faboo fauch fcaca fofao fouch fu-fu fucha fuchu fuco- fuhah fuhao fuhua fuoco h-cho ha-ha habab habba habbo hacha haffa hafu hahha hauch hauff hauho hcooh hhhhh ho-ho ho-oh hobab hobah hobba hobub hocco hoffa hofuf hooah hooch hooha houch houff huaca huaco hubba hucch hucho huffa huhuh obaba ochoa ofafa offof oh-oh ohaba ohfoo ohoba ooooh ooooo oucho ubach ubobo uchoa uchuu ufofu uh-oh uh-uh uhhoh uhhuh uuuuu