-ase a-be a-ha aaaa aaab aaac aaad aaae aaah aaas aaba aabb aabc aabd aabh aabt aaca aacb aacc aacd aace aach aacs aact aada aadc aade aads aadt aaea aaec aaes aaha aahs aasa aasc aasd aase aass aast aata aatc aatt abaa abab abac abad abae abas abat abb- abba abbb abbe abbs abbt abca abcb abcc abcd abch abcs abct abda abec abed abee abes abet abha abhs abs- absa absd abse abss abta abts ac-t acaa acab acac acad acae acas acat acba acca accc accd acce acch accs acct acda acdb acdc acde acds acdt ace- acea acec aced aceh aces acet acha ache achh achs acht acsa acsc acsd acse acss acst acta actc acte acth acts actt adaa adab adac adad adae adah adas adat adba adbc adcc adcs adda addc addd adde adds adea adeb adee adeh ades adet adha adhd adhs adsa adss adst adta adts aeac aeas aebs aecb aect aede aedt aesc aesd aess aest aeta aetc aett ahab ahac ahad ahah ahas ahat ahed ahet ahha ahhs ahsa ahse ahss ahta ahte ahts asaa asab asac asad asae asah asas asat asba asc- asca ascb ascc asce asch asct asda asde asds asea asec asee aseh ases aset asha ashe ashs asht assa assc assd asse assh asss asst asta astb astc aste asts at-t ataa atab atac atad atae atas atat atbs atca atcc atch atcs atdt atea atec ated atee ates atha athe aths atsb atsc atse atst atta atte atts baaa baad baah baas baat baba babb babe babs bac- baca bacc bace bach bacs bact bada badb badd bade badh bads baed baes baha bahs baht basa basc base bash bass bast bata batc bate bath bats batt bbad bbas bbbb bbbs bbch bbdd bbeb bbet bbhs bcaa bcas bcat bcbc bcbs bcca bccc bccs bcda bcde bcds bcec bces bcet bchd bche bchs bcsa bcsc bcss bctc bcts bdbc bddc bddh bdes bdhs bdsd bead beah beas beat beba bebb bebe beca bech becs beda bede beds beeb beed bees beet behs bes- besa bese besh bess best beta betc bete beth bets bett bhat bhca bhcc bhet bhhs bsaa bsac bsas bsat bsbd bscs bsea bseb bsec bsed bsee bses bset bshs bssc bssd bsse bsts btaa btcc btcs btdt btec bths btss bttb c-cd caaa caab caac caah caas caat caba cabe cabs cac- caca cacc cace cach cada cadc cadd cade cads caec caes caha cahe cahs caht casa casb casc casd case cash cass cast cat- cata catb catc catd cate cath cats catt cbac cbat cbbc cbbs cbca cbcc cbce cbcs cbct cbdb cbdc cbds cbea cbec cbee cbet cbha cbhs cbsa cbsc cbse cbta cbtc ccaa ccab ccac ccad ccas ccat ccba ccbc ccca cccb cccc cccs ccdc ccdh ccds cced ccee ccha cche cchs ccsa ccsd ccss ccst cctb cctc cctt cd-e cdaa cdac cdad cdba cdcs cdda cddb cdec cdes cdhs cdss ceac cead ceas ceat ceba cebs cec- ceca cece cecs cect ceda cedd cede cedt ceeb ceec cees cehs cesa cesc cese cess cest cet- ceta cete cets chaa chab chac chad chae chah chas chat chca chce chch chcs chea cheb chec ched chee cheh ches chet chha chhs chsc chse chsh chst chtt csaa csab csac csas csat cscb cscc cscd csce csch cscs csda csdb csea csec csee cseh cset cshs cssa cssd csse csta cstc cstd csts ctab ctae ctba ctbs ctca ctec cths ctsa ctsc ctss ctta ctts daab daad daae daas daba dabb dabs dabt daca dace dacs dact dada dade dads daeb daha dahe dahs dasa dasb dasc dasd dase dash dass dast data date dats datt dbas dbcc dbcs dbhs dbsa dbss dbtt dcas dcbc dcca dccb dccc dccs dcct dcdb dcds dche dchs dcsc dcss dctc dcts dddd ddes ddss ddts deac dead deae deas deba debe debs debt dec- deca decc decd dece decs dect deda dedd dede deeb deed dees deet deha des- desa desc dese desh dess dest deta dete deth dets dhaa dhad dhat dhec dhed dhee dhsa dsac dsba dsbc dscc dsch dscs dsda dsea dshs dssa dssc dsst dstc dsts dtaa dtac dtcc dted dthd dtss eaba eabh eaca eacc each eada eadb eadd eads eaec eahs easa ease east eata eate eath eats ebac ebba ebbc ebbs ebcc ebed ebes ebhs ebsa ecaa ecac ecad ecat ecbc ecbe ecca eccb eccc ecce ecct ecdc eced eces echa eche echs echt ecsa ecsc ecse ecss ect- ecta ectc ecth ects edac edad edah edas edca edda eddc edde edds ede- edea edeh edes edhs edsa edss edta edts eeca eecs eede eeea eeee eees eehs eese eeta eetc eete eeth eets ehaa ehcc ehdd ehea eheh ehhs ehte esab esac esad esas esat esba esbs esca escb esce esch escs esda esds esea esee eses eset eshs essa esse essh esst esta estc estd este esth ests etah etas etat etbc etcc etch etcs etds etec etee etes eth- etha ethe eths etta ette haab haad haas haat haba habe habs habt hace hacs hada hade hadh haec haed haes haet haha hahs haht hasa hasc hasd hase hash hass hast hata hatb hate hath hats hatt hbbs hbcd hbds hbes hbhs hbss hcat hcbc hcbs hcca hccb hccc hcch hccs hchs hcsa hcsc hcss hcst hdca hdda hdhs hdss hdtt head heah heas heat hebb hebe heca hech hecs hect heda hedd hede heds heeb heed hees heet hehe hehs hesa hesc hesh hess hest heta hete heth hets hett hhaa hhat hhds hhhh hhhs hsac hsad hsas hsat hsbc hscc hsct hsea hsed hses hset hshs hsse hste hsts htab htcc htea htet hths htsc sa-c saab saac saad saae saah saas saat saba sabb sabc sabe sabs saca sacc sacd sace sacs sact sada sadb sadc sadd sade sadh sads sadt saeb saes saha sahe sahs saht sasa sasc sasd sase sash sass sast sata