-aaa- aabaa aabba aabga aakko abaab ababa ababu abaga abago abaka abako abava abbou abkoo aboab abobo abook abovo abuko agago agava aggag agogo agoua akaba akabo akaoa akbou akbuk akkub akobo akoka akoko akova akuku aooga avago avouu baava babak babau babka baboo babou bagag bagao bagga bagou bagua bakau bakka bakoa bakov baubo bbook bo-bo bobak bobko bobok bobov bogga bogu bokaa bokko bokok bokov booba booko bouba bouka bouko bubba bubka bugab bugak bugga bugok bugoo bukk- bukov ga-ga gaago gabba gabbo gaggo gagok gakuo gaobu gaoua gauva gavog gbako gboko ggaba go-go go-oo goava gobag gobbo gogao gogga gogok gokak goobo gouv- guaba guava gubbo gugau gugga gukgo guoba k-a-o kaaba kaabu kaaga kaagu kaava kaavo kabaa kabab kabak kabba kabob kabou kabua kagaa kagok kakao kakau kakka kakko kakku kako- kaogu kaooa kaugu kauko kavak kavka ko-ko kobuk kokab kokak kokka kokko kokou kooba koogu kooka kouba kouga kouka kouva kovak kuaka kubau kubba kubok kukak kukav kukka kukko kukok kukua kuvva obaba obaku obava oboga ogogo oguaa ogugu okaka okobo okubo okuka okuku ooooo oovoo ouaka ouako ovaka ovako ubava ubobo uboga ugboa ukobu ukuug uuuuu v-bob vaavu vagaa vago- vakko vo-ag vogau vokov voobu vouga