a-be a-ha aaaa aaab aaac aaae aaah aaap aaba aabb aabc aabh aabp aabt aaca aacb aacc aace aach aacp aact aaea aaec aaep aage aagh aaha aapa aapc aaph aapt aata aatc aatt abaa abab abac abae abag abap abat abb- abba abbb abbe abbt abca abcb abcc abch abcp abct abec abee abet abha abpa abpc abpp abta ac-t acaa acab acac acae acag acap acat acba acca accc acce acch accp acct ace- acea acec aceh acet acga acha ache achh achp acht acpa acpe acpt acta actc acte actg acth actt aeac aeap aecb aect aega aeta aetc aett agac agag agap agat agba agca agcc agce agct agea agee agep aget agga agge agha aghe aght agta agte ahab ahac ahah ahat ahet ahha ahta ahte apac apah apap apat apba apbg apca apcb apcc apea apec apeg apeh apep apet apga aph- apha aphc appa appc apph appt apta aptc apte aptt at-t ataa atab atac atae atap atat atca atcc atch atea atec atee atep atha athe atta atte attp baaa baah baat baba babb babe bac- baca bacc bace bach bact baga bage bagg bagh bagt baha baht bapa bapc bape bapp bapt bata batc bate bath batt bbbb bbch bbeb bbet bbga bcaa bcap bcat bcbc bcbg bcbp bcca bccc bcec bcet bche bcpp bctc beag beah beap beat beba bebb bebe beca bech beeb beeg beep beet bega begg beta betc bete beth bett bgca bght bhag bhat bhca bhcc bhet bpcp bpea bphc btaa btbp btcc btec bttb caaa caab caac caah caap caat caba cabe cabg cac- caca cacc cace cach caec caga cage cagg caha cahe caht capa capb capc cape caph capp capt cat- cata catb catc cate cath catt cbac cbat cbbc cbca cbcc cbce cbcp cbct cbea cbec cbee cbet cbga cbgb cbha cbpc cbpp cbta cbtc ccaa ccab ccac ccag ccap ccat ccba ccbc ccca cccb cccc cccp ccee ccga ccgc ccgt ccha cche cchp ccpa ccpe ccpp cctb cctc cctt ceac ceat ceba cebp cec- ceca cece cecp cect ceeb ceec cege cepa cepc cepe ceph cepp cept cet- ceta cete cetp cgac cgap cgcc cgcg cgtp chaa chab chac chae chag chah chap chat chbp chca chce chch chcp chea cheb chec chee cheh chep chet chgb chge chha chpa chpp chtt cpaa cpac cpag cpap cpbc cpca cpce cpea cpeb cpep cpga cpgb cpha cppa cptp ctab ctae ctag ctba ctca ctcp ctec ctep ctge ctpp ctta eaba eabh eaca eacc each eaec eaga eage eapc eapp eata eate eath ebac ebba ebbc ebcc ecaa ecac ecat ecbc ecbe ecca eccb eccc ecce ecct echa eche echt ecpa ecpg ecpp ect- ecta ectc ecth eeca eeea eeee eega eeta eetc eete eeth egaa egae egat egba egbe egcc egcg egea egec egee eggb egge eggh eggp eghe eghh egpa egpb egpe egph egta egte ehaa ehcc ehea eheh ehpt ehte epaa epac epcc epch epec epee eph- epha eppa eppc eppp epta epte etag etah etap etat etbc etcc etch etec etee eth- etha ethe etta ette gaap gaba gabb gabe gabp gabt gace gach gaea gaec gaga gage gagg gaha gahe gapa gape gapp gapt gata gatc gate gath gatt gbag gbap gc-c gcaa gcap gcat gcbc gccc gcet gcpc gctc geab geat geba gebe geca gece geep geet gege gegg geha geht gepa gepe geta getb gete getg geth gett ggbt gggg gghg ghap ghat ghea ghee gheg gpaa gpac gpca gpgp gtaa gtap gtea gtta haab haag haat haba habe habt hace haec haet hag- haga hage hagg hagh haha haht hapa hape happ hata hatb hate hath hatt hbag hcap hcat hcbc hcca hccb hccc hcch hcgh hcpc heah heap heat hebb hebe heca hech hect heeb heeg heep heet hega hege hegg hegh hehe hepa hepc hepe hepp hept heta hete heth hett hgah hggc hgtc hhaa hhat hhgg hhhh hhpa hhpc hhtp hpac hpae hpcc hpgp hppe htab htcc htcp htea htet htpa htpc htpp http paag paap paat paba pabt paca pace pach pact paea paec paep paga pagb page pagh paha pahp papa papb pape papg papp pata pate path patt pbac pbcc pbgc pbpa pcaa pcae pcap pcba pcbc pcca pccc pcce pcea pcep pcgg pcha pchp pcpb pcpp pcte peab peac peag peah peap peat peba peca pece pech pect peec peep peet pega pegg pegh peha pehe pepa pepe peta pete peth pett pgaa pgcc pgce phag phah phat phcc phe- phet phht phpa ppac ppap ppcc ppga pppa pppp ppta pptt ptab ptah ptca ptcc pttc taa- taag taat taba tabb tabc tabe taca tacc tace tach tact taec taga tage tagg tagh taha tahe tapa tape tapp tapt tata tatb tate tath tatt tbca tbcb tbcc tbce tbta tbtp tcap tcca tccc tcep tcga tch- tcha tche tchh tchp tcpa tctc teac teat teba teca tech tect teec teet tega tegg tegh tegt tepa tepe tepp teta tete teth tett tgcc tgtc thaa thae thag that thca thch the- thea theb thec thee thep thet thhp thpp thtb tpac tpap tpbg tpcp tpeg tppa tppp tpte tptp ttab ttbb ttcp tttt