aaaaba aabroo aba-wa ababou abarat abaroa abarta abatar abator abatur abbott abburu abobra aborto abouta abrota aburto abwatt aorto- aourou arabo- ararao ararat arator aratta araua araura arbour arbra aroura arowto arraba arroba arrour arrout arturo aruaru arutua at-bat at-tur ataaba atarba atarot atarra atbara atrata atrato atroot atrout attoor attour atuabo atutor atutur aurata aurora autoba autor- awaara awarta awarua ba-awa baabaa baabar baarbu baaror baatar baator babatu babbar baboua babowo babrru babura baobab baotou bar-or baraat barara barata barato baraut barawa barbar barbat barbot barbra barbro baroot baroto barrat barrou barrow bartab bartow bartra baruar baruot baruta barutu baruwa barwar batara batata batawa batowo baturu bauour baurua bautar bautta bbbbbb boabab bobara bobbar bobbau bobota bobowa bobowo bobrow booboo boorta borata borato borbor bororo borota borowa borowo borrow boruta botoro botota botowo boubou bourou bourra boutob bowoar bowout bowwow braura brotto bruart brubru brutto bububu burato burbot burbur burotu burowo burrow burutu butbro butow butowo buttar buttto buutuo oatbar obrowo obturb obubra oooooo orator oratta orbara orrour ortrow otaara ottarr ottaua ottawa ottoor ottrau outbar outbow outour outrow outtro outwar outwoo owtour raabau raabta rababa rabato rabaut rabbat rabbot rabuor raruto ratata ratbat ratbor ratbot ratout rattar rattat rawaru rawbar roarat roatta roatto robata robatu robota roboto rooart rorbua rotaru rotour rotout rotrou routot rowrow rubarb rubato rubbot rubbra rubout rubraw rubro- rubutu rurutu rutabo rutour rwtowr t-barb taarab tabara tabata tabbat tabbor taboot tabora tabour taobao taobat taotao taoura taraba tarara tarata tarawa tarbor tarbut tarrar tarrow tartar tartor tartr- tataat tataow tatara tataru tatoba tatora tatort tattat tattoo tattou tatuar tatura tauro- taurow tauto- tautou tautra tawara to-rat toatoa tobaru tobata toboot tooart tootat tootoo tororo torrao tortor tortou totara totora totoro totota totowa totrot touart toubab tourat tourou toutou toutuo towbar towtaw tra-ra trabau trotro trotta trubar trutta tuatua tuotuo turabo turatt turawa turbat turbo- turbot turowo turtur tururu tutour tuttut tutuba twobob twoout tworow u-boat u-boot ubauro urartu uruara utroor uttara uturoa wa-tor wabara waboba warawa warbat warbot warbow warora warrau wartau warwar wataru watoro watoto wattar wattur waubra wawota wawrow woowoo worora worowo worrow wottoo wowbat wurrow