-aaa- -abad aabaa aabba abaab ababa ababu abada abava abbad abbod abbou abbud aboab aboad abobo abood aboud abovo abuda adaba adada adado adaou adava adobo adodb adoub aduba aouda aubad audad avoda avouu baava babau babdo baboo babou badao baddo badod badoo badou baubo bo-bo boada bobov bodd- bodva booba bouba bouda boudu buada bubba budda buddu budva bvdub d-a-d daada daava dabba dabbu dabou dabua dadao dadau dadda daddo dadoo dadou dadva dauda davao davod ddddd do-do doaba doado dodab dodad dodoo dooab doodo dubau dubba dubbo dubov duddo dudou dudua duvbo duvva dvd-d obaba obava obodo obudu odaba oddba odudu ooooo oovoo ouada ovada u-dub ubava ubobo udovo uuuuu v-bob vaada vaavu vadao vaddo vaddu vavad voobu