a-be a-ha aaaa aaab aaac aaae aaah aaam aaar aaba aabb aabc aabh aabm aabt aaca aacb aacc aace aach aacm aacr aact aaea aaec aaem aaha aama aamb aamc aame aamr aara aarc aare aarm aart aata aatc aatt abaa abab abac abae abam abar abat abb- abba abbb abbe abbr abbt abca abcb abcc abch abcr abct abec abee aber abet abha abhm abhr abma abmb abmc abmt abra abrc abta ac-t acaa acab acac acae acar acat acba acca accc acce acch accm acct ace- acea acec aceh acem acer acet acha ache achh achr acht acma acmc acme acmh acr- acra acrc acre acrm acrr acta actc acte acth actt aeac aecb aect aeer aemt aer- aera aerc aeta aetc aetr aett ahab ahac ahah aham ahar ahat ahem ahet ahha ahmc ahme ahra ahrc ahre ahrr ahta ahte amaa amac amae amah amam amar amat amb- amba ambe ambr amca amcc amec amee amer amet amm- amma amme amra amrc amta amtc amte arab arac arae arah aram arar arat arba arbe arbh arc- arca arce arch arcm arct area arec aree areh arem aret arh- arma armc arme armh armm armt arr- arra arrc arre arrh arrr arrt arta artc arte arth artr at-t ataa atab atac atae atar atat atca atcc atch atcr atea atec atee atem ater atha athe atm- atma atme atra atrc atre atrm atta atte attr baaa baah baam baar baat baba babb babe babm babr bac- baca bacc bace bach bact baer baha bahr baht bama bamb bamc bame bamm bar- bara barb barc bare barh barm barr bart bata batc bate bath batt bbbb bbch bbcm bbeb bbet bbrc bcaa bcam bcar bcat bcbc bcca bccc bccm bcec bcer bcet bche bcma bcra bctc beah beam bear beat beba bebb bebe beca bech beeb beem beer beet behm behr bema beme bera berc bere berm berr bert beta betc bete beth bett bhar bhat bhca bhcc bher bhet bhra bhrt bmaa bmce bmtc brab brac brae brah bram brat brca brcb brce brea breb brec bree brem brer bret brmc brrm brrr brtc btaa btcc btec btrc btrt bttb caaa caab caac caah caam caat caba cabe cac- caca cacc cace cach cacm cacr caec caem caer caha cahe caht cama camb camc came camh camm camt cara carb carc care carm carr cart cat- cata catb catc cate cath catm catt cbac cbar cbat cbbc cbca cbcc cbce cbcm cbcr cbct cbea cbec cbee cber cbet cbha cbme cbre cbrh cbrm cbrt cbta cbtc ccaa ccab ccac ccam ccar ccat ccba ccbc ccca cccb cccc cccm ccee ccha cche cchr ccma ccmb ccmc ccmm ccra ccrc ccre ccrt cctb cctc cctt ceac cear ceat ceba cec- ceca cece cecm cect ceeb ceec ceem cema cemb ceme cemm cemr cer- cera cerc cere cert cet- ceta cete chaa chab chac chae chah cham char chat chca chce chch chcm chea cheb chec chee cheh chem cher chet chha chmb chmc chmt chra chrb chrc chrr chrt chtm chtr chtt cmaa cmac cmah cmba cmbc cmcc cmea cmec cmha cmhc cmmb cmmc cmra cmrr cmta cmtc crab crac cram crar crat crbc crca crcc crce crcr cre- crea creb crec cree creh crem cret crmb crrt crtc crtm ctab ctae ctba ctca ctec ctma ctrc ctrm ctta eaba eabh eaca eacc each eaec eama eame eara earb eare earh eart eata eate eath ebac ebam ebba ebbc ebbr ebcc eber ecaa ecac ecam ecar ecat ecbc ecbe ecca eccb eccc ecce eccm ecct ecem echa eche echt ecma ecra ecrc ecrm ecrr ect- ecta ectc ecth eeca eeea eeee eera eerc eeta eetc eete eeth ehaa ehcc ehea eheh eher ehre ehte emac emae emam emar emba embe embr emcc emer emet emhc emma emme emra emre emta emte eram erat erba erbb erbe erca ercc erce erch ereb erec erem erer eret erhc erma ermc erme erra errc erre erta erth etah etam etat etbc etbr etcc etch etec etee etem eter eth- etha ethe etra etre etrm etta ette haab haam haar haat haba habe habt hace haec haem haet haha haht hama hamc hame hamm hamr hamt hara harc hare harh harm harr hart hata hatb hate hath hatt hbar hcat hcbc hcca hccb hccc hcch hcmc hcmm heah heam hear heat hebb hebe hebr heca hech hect heeb heem heer heet hehe hem- hema heme hera herb herc here herm herr hert heta hete heth hett hhaa hhat hhhh hmae hmhb hmmm hmta hrac hree hrrc hrta hrtb hrte htab htcc htea htet htra httm httr maaa maac maam maar maat maba mabe mac- maca macb macc mace mach macr mact maee maem maer maha mahe mahr mama mamc mame mar- mara marc mare marm marr mart mata matc mate math matr matt mbac mbam mbba mbca mbta mcaa mcac mcat mcba mcbc mcca mccc mcht mcmc mcmt mcrc mctc meah mear meat mebe mec- meca mecc mece mech mecr meem meer meet mehe mehr mema memc meme memr mer- mera merb merc mere merm mert met- meta mete meth mett mhac mhem mhmm mhmr mhra mmaa mmab mmac mmar mmcc mmcm mmct mmea mmhm mmmc mmmh mmmm mmrc mr-c mrac mrbb mrbm mrca mrcb mrcc mrce mreb mree mrmc mrrc mrta mrtm mrtt mtaa mtab mtac mtbc mtcr mtrc mtre mtrr mttr raab raam raat raba rabb rabe rac- raca racc race rach ract raec raer raha rahe rahm rahr raht rama ramb rame ramm rara rarb rare rata rate rath ratt rbbb rbbr rcac rcbc rccb rccc rcet rchb rchm rctc rea- reac reae ream rear reat reba rebb rebe reca recc rece rech recm recr rect reeb reem reet reha rehb rehe rehm reht rema reme rera rere rert reta rete reth retr rett rhae rhce rhcm rhea rheb rhee rhem rhet rrah rrat rrmc rrrr rtca rtcc rtce rtcm rtee rtmc taa- taar taat taba tabb tabc tabe taca tacc