a-be aaaa aaab aaad aaae aaba aabb aabd aabt aada aade aadt aadu aaea aage aata aatt abaa abab abad abae abag abat abau abb- abba abbb abbe abbt abda abdu abed abee abet abgd abta abtu abua abud abue abug abut adaa adab adad adae adag adat adba adda addd adde addu adea adeb adee adet adta adua adub adue aede aedt aega aeta aett agad agag agat agau agba agda agde agea aged agee aget agga agge aggu agta agte agua ague agut at-t ataa atab atad atae atat atdt atea ated atee atta atte attu atua atub atug auaa aube aude auga auge aut- aute auug baaa baad baat baba babb babe babu bada badb badd bade badu baed baga bage bagg bagt bata bate batt batu bau- baud baug bbad bbau bbbb bbdd bbeb bbet bbga bead beag beat beau beba bebb bebe beda bede bedu beeb beed beeg beet bega begg begu beta bete bett betu btaa btdt bttb buad buat buba bubb bube bubu buda budb budd bude budg budu buea bueu buga buge bugg but- buta bute butt daab daad daae daag daau daba dabb dabt dabu dada dade dadu daeb daeu daga dage dagg dagu data date datt datu daub daud daue daut dbag dbtt dddd ddub dead deae deau deba debe debt debu deda dedd dede dedu deeb deed deeg deet dega dege degu deta dete deua deue deut dgeg dgge dtaa dted duaa duab duad duat dub- duba dubb dube dubu duda dudd dude dudu duet duga dugu duta dute duut eaba eada eadb eadd eaga eage eata eate ebba ebed edad edag edda edde ede- edea edge edta eede eedu eeea eeee eega eeta eete eetu egaa egad egae egat egba egbe egbu egea egee eggb egge egta egte etag etat etee etta ette ettu etua euba eude euge gaba gabb gabe gabt gabu gada gadd gade gaea gaed gaga gage gagg gagu gata gate gatt gaua gaub gaud gaue gaut gbag gbde gddb geab gead geat geba gebe geda gedd gede gedu geed geet gege gegg geta getb gete getg gett geue ggbt gggg gtaa gtea gtta guaa guag guat guba gubb gubu guda gude gudu guga gugb guge gugg gugu guta gute gutt gutu taa- taag taat taba tabb tabe tabu tada tade tadg taga tage tagg tagu tata tatb tate tatt tatu taua taub taue taut tbta tddb tead teat teba tebu teda tedd tede teed teet tega tegg tegt tegu teta tete tett tetu teut ttab ttbb tttt tuae tuat tuba tubb tube tubu tude tudu tuet tuga tugg tugu tuta tute tutt tutu uata uatu uaua ubba ubbe ubet ubud udaa udad udau udea udet udgb udge ueba ueda ugab uggt ugta uguu utau uttu utug uuta uuuu