a-be a-ha a-wa aaaa aaab aaac aaae aaah aaar aaba aabb aabc aabh aabt aabw aaca aacb aacc aace aach aacr aact aaea aaec aaha aara aarc aare aart aata aatc aatt aatw aawt aaww abaa abab abac abae abar abat abaw abb- abba abbb abbe abbr abbt abca abcb abcc abch abcr abct abcw abec abee aber abet abha abhr abra abrc abta abwa abwe abwh abwr ac-t acaa acab acac acae acar acat acba acca accc acce acch acct ace- acea acec aceh acer acet acha ache achh achr acht acr- acra acrc acre acrr acta actc acte acth actt acwa acww aeac aecb aect aeer aer- aera aerc aeta aetc aetr aett ahab ahac ahah ahar ahat ahet ahha ahra ahrc ahre ahrr ahta ahte ahwa arab arac arae arah arar arat araw arba arbe arbh arc- arca arce arch arct area arec aree areh aret arew arh- arr- arra arrc arre arrh arrr arrt arta artc arte arth artr arwa arwe at-t ataa atab atac atae atar atat atca atcc atch atcr atea atec atee ater atew atha athe atra atrc atre atta atte attr atwa atwt awac awae awar awbe awe- aweb awee awer awet awre awwa baaa baah baar baat baba babb babe babr bac- baca bacc bace bach bact baer baha bahr baht bar- bara barb barc bare barh barr bart bata batc bate bath batt baw- bawe bbbb bbch bbeb bbet bbrc bbwc bbwr bcaa bcar bcat bcbc bcca bccc bcec bcer bcet bche bcra bctc beah bear beat beaw beba bebb bebe beca bech beeb beer beet behr bera berc bere berr bert beta betc bete beth bett betw bewa bewe bewh bhar bhat bhca bhcc bher bhet bhra bhrt brab brac brae brah brat braw brca brcb brce brcw brea breb brec bree brer bret brew brrr brtc brwe btaa btcc btec btrc btrt bttb btwc bwaa caaa caab caac caah caat caba cabe cac- caca cacc cace cach cacr cacw caec caer caha cahe caht cara carb carc care carr cart cat- cata catb catc cate cath catt catw cbac cbar cbat cbbc cbca cbcc cbce cbcr cbct cbea cbec cbee cber cbet cbha cbre cbrh cbrt cbta cbtc cbwa ccaa ccab ccac ccar ccat ccba ccbc ccca cccb cccc ccee ccha cche cchr ccra ccrc ccre ccrt cctb cctc cctt ceac cear ceat ceba cec- ceca cece cect ceeb ceec cer- cera cerc cere cert cet- ceta cete cewa cewe chaa chab chac chae chah char chat chaw chca chce chch chea cheb chec chee cheh cher chet chew chha chra chrb chrc chrr chrt chrw chtr chtt crab crac crar crat craw crbc crca crcc crce crcr cre- crea creb crec cree creh cret crew crrt crtc ctab ctae ctba ctca ctec ctrc ctta cttw cwac cweb cwer cwrw eaba eabh eaca eacc each eaec eara earb eare earh eart earw eata eate eath ebac ebba ebbc ebbr ebbw ebcc eber ecaa ecac ecar ecat ecbc ecbe ecca eccb eccc ecce ecct echa eche echt ecra ecrc ecrr ect- ecta ectc ecth ecwa eeca eeea eeee eera eerc eeta eetc eete eeth eewh ehaa ehcc ehea eheh eher ehre ehte ehwa erat erba erbb erbe erca ercc erce erch ereb erec erer eret erew erhc erra errc erre erta erth erwt etah etat etbc etbr etcc etch etec etee eter eth- etha ethe etra etre etta ette ewah ewer ewew ewre ewte haab haar haat haba habe habt hace haec haet haha haht hara harc hare harh harr hart hata hatb hate hath hatt hawa hawc hawe hawt hbar hcat hcaw hcbc hcca hccb hccc hcch heah hear heat heaw hebb hebe hebr heca hech hect hecw heeb heer heet hehe hera herb herc here herr hert heta hete heth hett hewe hewt hhaa hhat hhhh hrac hree hrrc hrta hrtb hrte htab htcc htea htet htra httr raab raat raba rabb rabe rac- raca racc race rach ract raec raer raha rahe rahr raht rara rarb rare rata rate rath ratt rawa rawe rawr raww rbbb rbbr rcac rcbc rccb rccc rcet rchb rctc rea- reac reae rear reat reba rebb rebe reca recc rece rech recr rect reeb reet reha rehb rehe reht rera rere rert reta rete reth retr rett rewa rewe rhae rhaw rhce rhea rheb rhee rhet rrah rrat rrrr rtca rtcc rtce rtee rwch taa- taar taat taba tabb tabc tabe taca tacc tace tach tact taec taer taha tahe tahr tara tarb tarc tare tarr tart tata tatb tate tath tatr tatt tawa tawe tawt taww tbar tbca tbcb tbcc tbce tbrb tbta tcca tccc tch- tcha tche tchh tchr tctc teac tear teat teaw teba teca tech tecr tect teec teer teet tehr ter- tera terc tere terr teta tete teth tetr tett tewa thaa thae thar that thaw thca thch the- thea theb thec thee ther thet thew thra thre thrw thtb thtr thwa traa trab trac trae trat traw trca trcc tre- trea trec tree tret trew trra trtc trte trtr trwe ttab ttbb tter tttt twae twat twbt twch twee twer waaa waac waah waar waat waaw waba wabb wabc wabe wabh wabr wabt wabw waca wacb wacc wace wach wact waeb waec waee waer waet waew waha wahb wahe wahr waht war- wara warb warc ware warh warr wart warw wata watb watc wate wath watr watt watw wawa wawb wawc wawe wawt wbaa wbab wbac wbae wbar wbat wbbb wbbe wbbr wbbt wbbw wbca wbcb wbce wbch wbcr wbct wbcw wbea wbeb wbec wber wbet wbew wbha wbhb wbhc wbhh wbhr wbht wbhw wbrb wbrc wbrh wbrr wbrt wbrw wbta wbtc wbte wbth wbtr wbtt wbtw wbwb wbwc wbwt wcab wcae wcar wcat wcba wcbc wcbe wcbh wcbr wcbt wcbw wcca wccb wccc wcce wcch wccr wcct wccw wceb wcec wcee wceh wcer wcet wcha wchb wchc wche wchr wcht wcra wcrb wcrc wcre wcrh wcrr wcrt wcrw wcta wctb wctc wcte wcth wctr