aaaaba abacab abarat abarca abarta abatar abatur abazar abburu abuzar accara acrata acucar aracar aracu ararat aratta araua arauca araura arbra arcata arraba artazu artcar aruaru arutua at-bat at-tur ataaba atacta atarba atarra atbara atrata atutur atzara aubrac aucuba aurata autrac auzaar auzata azuara azzaba baabaa baabar baarbu baatar babacu babarc babatu babbar babrru babura babuza bacaba bacau baccar bactra baraat baraca barara barata baratz baraut baraza barbar barbat barbra barcar barcau barcza barrat bartab bartaz bartra baruar baruta barutu barzab batara batata batcat batraz baturu batzra baucau baurua bautar bautta bazaar baztab bbbbbb bracca bratac bratca braura brazza bruart brubru bububu buccra buraca burbur burutu buttar butucu buzara buzzar cabar cabara cabarr cabart cabucu caraca caract caracu carara carcar carcat carrat carru cartaz carura caruru catcat cauzac cazacu cazuza ccaatt ccatca crabat crabut cracca cratur cubura cucurb curaca curara curbar curuba curuca cutcut raabau raabta rababa rabaut rabaza rabbat ratata ratbat ratcat rattar rattat rubarb rubbra rubutu rucar rurutu t-barb taarab tabara tabarz tabata tabbat tacata tacuba tacuru tacuta taraba tarara tarata taraza tarazu tarbut tarcat tarcau tarrar tartar tartr- taruca tataat tatara tataru tattat tatuar tatura tautra tazara tazart tra-ra trabau tracta trubar trutta tuatua turatt turbat turtur turucu tururu tuttut tutuba tuzara uacaba ucuuba urartu urraca urtaca uruara uttara uzuaba zaatar zababa zabara zabrat zaccar zaraza zarbut zartra zaruba zarzar zarzur zatara zaurac zazaca zazuar zazzau zbaraz zubara zubrza zububa