aaaaba aabroo ababou abarat abaroa abarta abatar abator abatur abbott abburu abobra aborto abouta abrota aburto aorto- aourou arabo- arabov ararao ararat arator aratta araua araura aravot arbour arbra aroura arouva arraba arroba arrour arrout artova arturo aruaru arutua arvato at-bat at-tur ataaba atarba atarot atarra atavar atbara atrata atrato atroot atrout attoor attour atuabo atutor atutur aurata aurora autoba autor- avarua avatar avator avrora avtaar avtovo baabaa baabar baarbu baaror baatar baator babatu babbar baboua babovo babrru babura baobab baotou bar-or baraat barara barata barato baraut barbar barbat barbot barbra barbro baroot baroto barovo barrat barrou bartab bartra baruar baruot baruta barutu baruva batara batata batova batovo baturu batuva bauour baurua bautar bautta bavaro bavour bbbbbb boabab bobara bobbar bobbau bobota bobova bobovo bobrov booboo boorta borata borato borbor bororo borota borova borovo boruta botoro botota botovo boubou bourou bourra boutob bovara bratva braura brotto bruart brubru brutto bruvva bububu burato burbot burbur burotu burovo burutu butbro butovo buttar buttto buutuo oatbar obturb obubra oooooo orator oratta orbara orrour otaara ottarr ottaua ottava ottoor ottrau outbar outour outtro ovato- ovator raabau raabta rababa rabato rabaut rabbat rabbot rabovo rabuor raruto ratata ratbat ratbor ratbot ratout rattar rattat ravoor roarat roatta roatto robata robatu robota roboto robovo rooart rorbua rotaru rotava rotour rotout rotrou routot rovato rubarb rubato rubbot rubbra rubout rubro- rubutu rurutu rutabo rutour rutovu t-barb taarab tabara tabata tabbat tabbor taboot tabora tabour taobao taobat taotao taoura taraba tarara tarata taravo tarbor tarbut tarrar tartar tartor tartr- tataat tatara tataru tatoba tatora tatort tattat tattoo tattou tattva tatuar tatura tauro- tauto- tautou tautra tavara tavbor to-rat toatoa tobaru tobata toboot tooart tootat tootoo toovar tororo torovo torrao tortor tortou torva totara totora totoro totota totrot touart toubab tourat tourou toutou toutuo tovata tra-ra trabau travat trotro trotta trubar trutta tuatua tuotuo turabo turatt turbat turbo- turbot turova turtur tururu tutour tutova tuttut tutuba tuvvur tv-out u-boat u-boot ubauro urartu uruara urvara urvata utroor uttara uturoa uvarov v-boat vaovao varbar varrar varroa varvar vatara vatava vatavu vatvat vavoua vorort voruta votava vrbata vrbovo vvvvvv