-hou a-be a-ha aaaa aaab aaac aaae aaah aaar aaba aabb aabc aabh aabt aaca aacb aacc aace aach aaco aacr aact aacu aaea aaec aage aagh aaha aaoe aaoo aara aarc aare aaro aart aaru aata aatc aatt abaa abab abac abae abag abar abat abau abb- abba abbb abbe abbo abbr abbt abca abcb abcc abch abcr abct abec abee aber abet abha abho abhr aboa abob aboh aboo abor abot abou abra abrc abro abta abtu abua abue abug abut ac-t acaa acab acac acae acag acar acat acba acca accc acce acch acco acct accu ace- acea acec aceh acer acet acga acgr acha ache achh acho achr acht achu acoa acoe acog acoh acor acot acou acr- acra acrc acre acro acrr acta actc acte actg acth acto actt actu acu- acue acuo acur acut aeac aecb aect aeer aega aer- aera aerc aero aeta aetc aeto aetr aett ag-o agac agag agao agar agat agau agba agbo agca agcc agce agco agct agea agee ager aget agga agge aggu agha aghe aght agob agog agoo agot agou agra agre agro agta agte agtr agua ague agur agut ahab ahac ahah ahar ahat ahau ahet ahha ahoa ahoe ahog ahor ahot ahra ahrc ahre ahrr ahta ahte ahto ahua ahug aoah aoba aoca aoce aoeu aora aorb aort aotc aout arab arac arae arag arah arar arat arau arba arbe arbh arc- arca arce arch arco arct area arec aree areg areh areo aret areu arga argb arge argh argo arh- aroa arob aroe aroo aror arr- arra arrc arre arrg arrh arro arrr arrt arru arta artc arte arth arto artr arua arub arue arug arut at-t ataa atab atac atae atar atat atca atcc atch atco atcr atea atec atee ateo ater atgo atha athe atho atob atoc atoe ator atot atra atrc atre atro atru atta atte atto attr attu atua atub atuc atug atur auaa aube auca auce auch auct auer auga auge auht aur- aura aure auro aut- aute auth auto auug baaa baah baar baat baba babb babe babo babr babu bac- baca bacc bace bach baco bact baer baga bage bagg bagh bago bagt baha baho bahr baht bahu baoh bar- bara barb barc bare barg barh baro barr bart baru bata batc bate bath bato batt batu bau- baug baur bbau bbbb bbch bbeb bbet bbga bbrc bbrg bcaa bcar bcat bcbc bcbg bcca bccc bcec bcer bcet bche bcor bcra bcru bctc bcuc beag beah bear beat beau beba bebb bebe bebo beca bech becu beeb beeg beer beet bega begg bego begu behr beo- beor beot bera berc bere berg bero berr bert beru beta betc bete beth beto bett betu beur bgca bght bhag bhao bhar bhat bhca bhcc bher bhet bhog bhor bhot bhra bhrt bhur bhut bhuu boab boac boag boar boat boba bobb bobe bobo bobu boca boce boch boco bocu boea boec boee boeo boer boet boga boge bogg bogh bogo bogt boha boho bohr boht bohu boob booc booe boog booh boor boot bor- bora bore borg borh boro borr bort boru bota botb bote both boto bott boua boue bouh bour bout brab brac brae brag brah brao brat brau brca brcb brce brea breb brec bree breg breo brer bret broa brob broc broe brog broh broo bror brot brou brrr brtc bruc brue brug bruh brut btaa btcc btec btob btor btrc btrt bttb buar buat buba bubb bube bubo bubu buca bucc buce buch buco bucu buea buer bueu buga buge bugg bugh bugo buha buhe buho buhr bur- bura burb bure burg burh buro burr burt buru but- buta bute buto butt c-bo caaa caab caac caah caat caba cabe cabg cabo cabu cac- caca cacc cace cach caco cacr caec caer caeu caga cage cagg cago cagr caha cahe caht caor cara carb carc care caro carr cart cat- cata catb catc cate cath cato catt catu cauc cauo caut cbac cbar cbat cbbc cbca cbcc cbce cbcr cbct cbcu cbea cbec cbee cber cbet cbga cbgb cbha cbot cbre cbrh cbrt cbta cbtc ccaa ccab ccac ccag ccar ccat ccba ccbc ccca cccb cccc cccu ccee ccga ccgc ccgt ccha cche cchr ccob ccoc ccra ccrc ccre ccrg ccrt cctb cctc cctt ccuc ccut ceac cear ceat ceba cebu cec- ceca cece ceco cect ceeb ceec cege cego ceor ceou cer- cera cerc cere cero cert cet- ceta cete ceto cgac cgcc cgcg cger cgro cgtu chaa chab chac chae chag chah chao char chat chau chca chce chch chea cheb chec chee cheh cher chet cheu chgb chge chha choc choh choo chor chou chra chrb chrc chro chrr chrt chto chtr chtt chua chub chug chur chut coag coat coba cobb cobe cobh cobo cobu coca coce coch coco coct cocu cogh cogo coha coho coob cooh coot cor- cora corb corc core corg coro corr cort cota cotb cotc cote coth coto cott cotu coua coub coue cour cout crab crac crag crar crat crau crbc crbu crca crcc crce crcr cre- crea creb crec cree creg creh creo cret creu crob croc croe croh croo cror crot crrt crtc crub crue crug crut ctab ctae ctag ctba ctca ctec ctge ctgu ctor ctot ctrc ctta cuau cub- cuba cubb cube cuca cucc cuce cuer cuga cura curb cure curo curr curt cut- cuta cutc cute cuth cuto cutt eaba eabh eaca eacc each eaec eaga eage eara earb eare earh earo eart eata eate eath ebac ebba ebbc ebbo ebbr ebcc eber eboe eboo ebor ebro ebru ebur ecaa ecac ecao ecar ecat ecbc ecbe ecca eccb eccc ecce ecco ecct echa eche echo echt eco- ecog ecot ecou ecra ecrc ecrr ecru ect- ecta ectc ecth ecto ecua eeca eeea eeee eega eeoc eera eerc eerg eero eeta eetc eete eeth eetu egaa egae egao egar egat egba egbe egbu egcc egcg egcr egea egec egee eger