-ana -ane -ene a-be a-ha aaaa aaab aaac aaae aaah aaan aaba aabb aabc aabh aabt aaca aacb aacc aace aach aacn aact aaea aaec aaen aaha aana aane aata aatc aatt abaa abab abac abae aban abat abb- abba abbb abbe abbt abca abcb abcc abch abcn abct abec abee aben abet abha abta ac-t acaa acab acac acae acan acat acba acca accc acce acch acct ace- acea acec aceh acen acet acha ache achh acht acne acta actc acte acth actt aeac aean aebn aecb aect aena aent aeta aetc aetn aett ahab ahac ahah ahat ahen ahet ahha ahne ahta ahte ana- anaa anab anac anae anah anan anat anba anbb anca ancc ance anct anec anee anen anet anha anhe anna annb anne annt ant- anta ante anth antt at-t ataa atab atac atae atan atat atca atcc atch atea atec atee aten atha athe atna atta atte attn baaa baah baan baat baba babb babe bac- baca bacc bace bach bacn bact baha bahn baht bana banc bane banh bann bant bata batc bate bath batn batt bbbb bbch bbeb bbet bcaa bcat bcbc bcca bccc bcec bcet bche bctc beah bean beat beba bebb bebe beca bech beeb been beet behn bena bene benn bent beta betc bete beth bett bhan bhat bhca bhcc bhet bnet bnta btaa btan btcc btec bten bttb caaa caab caac caah caan caat caba cabe cac- caca cacc cace cach caec caen caha cahe cahn caht cana canc cane canh cann cant cat- cata catb catc cate cath catt cbac cbat cbbc cbca cbcc cbce cbcn cbct cbea cbec cbee cbet cbha cbna cbta cbtc ccaa ccab ccac ccat ccba ccbc ccbn ccca cccb cccc ccee ccha cche ccna ccnb ccnc ccne cctb cctc cctt ceac cean ceat ceba cec- ceca cece cect ceeb ceec cen- cena cene cent cet- ceta cete chaa chab chac chae chah chan chat chca chce chch chea cheb chec chee cheh chen chet chha chnb chnc chtt cnaa cnac cnbc cnet cnna cnta cntc ctab ctae ctan ctba ctca ctec cten ctne ctta cttn eaba eabh eaca eacc each eaec eana eata eate eath ebac eban ebba ebbc ebcc eben ecaa ecac ecan ecat ecbc ecbe ecca eccb eccc ecce ecct echa eche echt ecne ect- ecta ectc ecth eeca eeea eeee eena eent eeta eetc eete eeth ehaa ehcc ehea eheh ehen ehna ehte enab enac enah enan enat enb- enbn enca ence ench enea enee enna ennc enne ent- ente etah etan etat etbc etcc etch etec etee eten eth- etha ethe ethn etna etne etta ette ettn haab haan haat haba habe habt hace haec haen haet haha hahn haht hana hanc hane hann hant hata hatb hate hath hatt hcat hcbc hcca hccb hccc hcch heah hean heat hebb hebe heca hech hect heeb heet hehe hehn hena hene henh henn hent heta hete heth hett hhaa hhat hhhh hnat hnce hnna hntb htab htan htcc htea hten htet naaa naab naac naan naat naba nabc nabe naca nacc nace nach naea naeh naha nahe naht nan- nana nanb nane nann nant nata natc nate nath natt nbaa nbbc nbca nbcc ncaa ncac ncat ncba ncbc ncca nccc nccn ncct ncea ncec ncee ncen ncha nchc ncna ncnc ncta nctc ncte neab neac neah nean neat neba nebb nebe nebn neca necc nece nech nect neea neeb neen neet neha nehe nena nene nenh nent net- neta netb nete neth nett nhcc nheb nhnn nnnn nntn ntbc ntcc nthn ntht taa- taan taat taba tabb tabc tabe taca tacc tace tach tact taec taen taha tahe tahn tana tane tanh tann tant tata tatb tate tath tatt tbca tbcb tbcc tbce tbta tcca tccc tch- tcha tche tchh tcnn tctc teac tean teat teba teca tech tect teec teen teet tena tenb tenc tene tenn tent teta tete teth tett thaa thae than that thca thch the- thea theb thec thee then thet thnt thtb tnbc tnca tncc tneb ttab ttbb ttcn tten tttt