-aaa- -abad aaata aabaa aabba aabra aadat abaab ababa abada abara abava abbad abbar abbat abrad abrar abtaa abtar adaba adada adara adata adava addra adrad adrar ar-ab araat arab- araba arada arara arata arava arbab arbar arbat ardab ardra artar artat arvad arvar atara atbar atbat atrab attar attra atvr avara avard avdat baard baart baata baava babar babra badar badat badra baraa barab barad barar barat barba barda barra barta barva batab batad batar batat batra batta bavar bavra bbart braat brada bradt brard bratt brava brdda brrar brrrr btr-d btr-t d-a-d d-rad daada daara daata daava dabar dabat dabba dabra dadar dadda dadra dadva daraa darab darba darda darra darva datar datta davar davat ddddd draba drava drvar dvb-t dvd-d dvd-r ra-ra raaba raard rabab rabad rabat rabba rabda rabta radar radvd ratba ratra ratta ratva ravar ravat ravda t-ara t-bar ta-da ta-ra ta-ta taart tabar tabat tabda tabra tarar tarat tarda tarra tarta tartt tarva tataa tatar tatra tatta tavar tavda tbtbt traad traba tradd trata tratt trava ttttt tvdad vaada vaara vadra varab varad varda varra varta varva vatav vatra vatta vatva vavad vavar vavra vdara vrata