-ase a-be a-ha a-wa aaaa aaab aaac aaae aaah aaas aaba aabb aabc aabh aabt aabw aaca aacb aacc aace aach aacs aact aaea aaec aaes aaha aahs aasa aasc aase aass aast aata aatc aatt aatw aawt aaww abaa abab abac abae abas abat abaw abb- abba abbb abbe abbs abbt abca abcb abcc abch abcs abct abcw abec abee abes abet abha abhs abs- absa abse abss absw abta abts abwa abwe abwh ac-t acaa acab acac acae acas acat acba acca accc acce acch accs acct ace- acea acec aceh aces acet acha ache achh achs acht acsa acsc acse acss acst acsw acta actc acte acth acts actt acwa acww aeac aeas aebs aecb aect aesc aess aest aeta aetc aett ahab ahac ahah ahas ahat ahet ahha ahhs ahsa ahse ahss ahta ahte ahts ahwa asaa asab asac asae asah asas asat asba asc- asca ascb ascc asce asch asct ascw asea asec asee aseh ases aset asew asha ashe ashs asht assa assc asse assh asss asst asta astb astc aste asts aswe aswh at-t ataa atab atac atae atas atat atbs atca atcc atch atcs atea atec atee ates atew atha athe aths atsb atsc atse atst atta atte atts atwa atws atwt awac awae awas awbe awe- aweb awee awes awet awhs awss awst awts awwa awws baaa baah baas baat baba babb babe babs bac- baca bacc bace bach bacs bact baes baha bahs baht basa basc base bash bass bast bata batc bate bath bats batt baw- bawe baws bbas bbbb bbbs bbch bbeb bbet bbhs bbwc bbws bcaa bcas bcat bcbc bcbs bcca bccc bccs bcec bces bcet bche bchs bcsa bcsc bcss bctc bcts beah beas beat beaw beba bebb bebe beca bech becs beeb bees beet behs bes- besa bese besh bess best beta betc bete beth bets bett betw bewa bewe bewh bhat bhca bhcc bhet bhhs bsaa bsac bsas bsat bsaw bscs bsea bseb bsec bsee bses bset bshs bssc bsse bsts btaa btcc btcs btec bths btss bttb btwc bwaa bwhs caaa caab caac caah caas caat caba cabe cabs cac- caca cacc cace cach cacw caec caes caha cahe cahs caht casa casb casc case cash cass cast cat- cata catb catc cate cath cats catt catw caws cbac cbat cbbc cbbs cbca cbcc cbce cbcs cbct cbea cbec cbee cbet cbha cbhs cbsa cbsc cbse cbta cbtc cbwa ccaa ccab ccac ccas ccat ccba ccbc ccca cccb cccc cccs ccee ccha cche cchs ccsa ccss ccst cctb cctc cctt ceac ceas ceat ceba cebs cec- ceca cece cecs cect ceeb ceec cees cehs cesa cesc cese cess cest cet- ceta cete cets cewa cewe chaa chab chac chae chah chas chat chaw chca chce chch chcs chea cheb chec chee cheh ches chet chew chha chhs chsc chse chsh chst chsw chtt csaa csab csac csas csat cscb cscc csce csch cscs csea csec csee cseh cset cshs cssa csse csta cstc csts csws ctab ctae ctba ctbs ctca ctec cths ctsa ctsc ctss ctta ctts cttw cwac cweb cwts eaba eabh eaca eacc each eaec eahs easa ease east eata eate eath eats ebac ebba ebbc ebbs ebbw ebcc ebes ebhs ebsa ecaa ecac ecat ecbc ecbe ecca eccb eccc ecce ecct eces echa eche echs echt ecsa ecsc ecse ecss ect- ecta ectc ecth ects ecwa eeca eecs eeea eeee eees eehs eese eeta eetc eete eeth eets eewh ehaa ehcc ehea eheh ehhs ehte ehwa esab esac esas esat esaw esba esbs esca escb esce esch escs esea esee eses eset eshs essa esse essh esst esta estc este esth ests eswc esws etah etas etat etbc etcc etch etcs etec etee etes eth- etha ethe eths etta ette ewah ewes ewew ewhs ewte ewts haab haas haat haba habe habs habt hace hacs haec haes haet haha hahs haht hasa hasc hase hash hass hast hata hatb hate hath hats hatt hawa hawc hawe haws hawt hbbs hbes hbhs hbss hcat hcaw hcbc hcbs hcca hccb hccc hcch hccs hchs hcsa hcsc hcss hcst heah heas heat heaw hebb hebe heca hech hecs hect hecw heeb hees heet hehe hehs hesa hesc hesh hess hest heta hete heth hets hett hewe hews hewt hhaa hhat hhhh hhhs hsac hsas hsat hsbc hscc hsct hsea hses hset hshs hsse hste hsts htab htcc htea htet hths htsc hwts sa-c saab saac saae saah saas saat saba sabb sabc sabe sabs saca sacc sace sacs sact saeb saes saha sahe sahs saht sasa sasc sase sash sass sast sata satb satc sate sats satt sawa sawe saws sawt sbaa sbac sbas sbbs sbca sbcc sbcs sbct sbhc sbhs sbsa sbse sbst sbtc scaa scab scac scas scat scaw scba sccc scce sccs scct scea scec scee scet scew sch- scha sche schh schs schw scsa scsc scsh scst sctc scts scwe se-c se-e se-h se-s se-t se-w seaa seab seac seah seas seat seaw seba sebe sebs sebt sec- seca secc sece sech secs sect seea seeb seec seeh sees seet seew sehe sehs sesa sesc sese sesh sess sest set- seta setc sete seth sets sett sewa sewe sews shab shac shae shah shas shat shaw shbs shbt shca shcc she- shea sheb shee sheh shes shet shew shha shhh shhs shsc shts shwa shwe ssaa ssab ssac ssas ssat ssaw ssca sscc ssce sscs ssec ssee sses sset sshs sssa sssb sssc sssh ssss ssta sstb sstc ssth ssts ssws stab stac stae stas stat staw stbc stbs stca stcc stch stcs stea stec stee stes stet stew sths stss sttc stwe swab swac swae swas swat swbc swbs swbw swcc swch swea sweb swee swet swhs swss swte swth swts taa- taas taat taba tabb tabc tabe tabs taca tacc tace tach tacs tact taec taes taha tahe tahs tasa tasb tasc tase tash tass tast tata tatb tate tath tats tatt tawa tawe taws tawt taww