-ey a-a a-b a-c a-t aaa aab aac aae aak aap aat aay ab- aba abb abc abe abk abp abt aby ac- aca acb acc ace ack acp act acy aea aeb aec aee aek aep aet aey aka akb akc ake akk akp ap- apa apb apc ape apk app apt apy at- ata atb atc ate atp att ay- aya ayc aye ayk ayp ayt b-p baa bab bac bae bak bap bat bay bba bbb bbc bbe bbk bbp bbt bby bca bcb bcc bce bck bcp bct bcy be- bea beb bec bee bek bep bet bey bka bkb bkc bke bkk bkp bkt bpa bpb bpc bpe bpp bpt bpy bta btb btc bte btk btp btt bty by- bya byc bye byk byp byt c-- caa cab cac cae cak cap cat cay cba cbb cbc cbe cbk cbp cbt cby cca ccb ccc cce cck ccp cct ce- cea ceb cec cee cek cep cet cey cka ckb ckc ckt cky cpa cpb cpc cpe cpk cpp cpt cta ctb ctc cte ctk ctp ctt cty cya cyb cyc cye cyk cyp cyt eaa eab eac eae eak eap eat eba ebb ebc ebe ebk ebp ebt eby ec- eca ecb ecc ece eck ect eea eeb eec eee eek eep eet eey eka ekb ekc eke ekp ekt eky ep- epa epb epc epe epp ept eta etb etc ete etk etp ett ety eya eyc eye eyp eyt k-t ka- kaa kab kac kae kak kap kat kay kba kbb kbc kbe kbk kbp kca kcb kcc kce kck kcp kct ke- kea keb kec kee kek kep ket key kkb kkc kke kkk kkp kkt kky kpa kpc kpe kpk kpp kpt kta ktb ktc kte ktk ktp ktt kya kyc kye kyp kyt p-p paa pab pac pae pak pap pat pay pba pbb pbc pbe pbk pbp pbt pby pca pcb pcc pce pck pcp pct pea peb pec pee pek pep pet pey pka pkb pkc pke pkp pkt pky ppa ppb ppc ppe ppk ppp ppt pt- pta ptb ptc pte ptk ptp ptt pty py- pya pyb pyc pye pyk pyt taa tab tac tae tak tap tat tay tba tbb tbc tbe tbk tbp tbt tca tcb tcc tce tck tcp tct te- tea teb tec tee tek tep tet tey tka tkb tkc tke tkk tkp tkt tky tpa tpb tpc tpe tpk tpp tpt tta ttb ttc tte ttk ttp ttt tty tya tyc tye typ tyt yaa yab yac yae yak yap yat yay ybc ybe ybp yby yca ycc yce ycp ycy yea yeb yec yee yek yep yet yey yka ykk ypa yta ytc yte ytk ytp ytt yyb yyc yye yyt yyy

a-ak a-be a-ya aaaa aaab aaac aaae aaap aaba aabb aabc aabp aabt aaby aaca aacb aacc aace aack aacp aact aacy aaea aaec aaep aaka aake aapa aapc aapt aata aatc aatk aatt abaa abab abac abae abak abap abat abay abb- abba abbb abbe abbt abby abca abcb abcc abcp abct abec abee abet abey abpa abpc abpp abta abyc abye abyt abyy ac-t acaa acab acac acae acap acat acba acca accc acce accp acct accy ace- acea acec acek acet acey acke acpa acpe acpt acta actc acte actt aeac aeap aeby aecb aect aeka aeta aetc aett akaa akae akap akay akca akee akey akka akte apac apak apap apat apay apba apca apcb apcc apea apec apep apet apke appa appc appt appy apta aptc apte aptt at-t ataa atab atac atae atak atap atat atay atca atcc atck atea atec atee atep atka atkt atta atte attp atty atya ayat ayay ayca ayce aypt ayta ayya baaa baak baat baba babb babe baby bac- baca bacc bace back bact baek bak- baka bake bakt bapa bapc bape bapp bapt bata batc bate batt baty baya baye bayt bbay bbbb bbeb bbet bcaa bcap bcat bcbc bcbp bcca bccc bcec bcet bcpp bctc beak beap beat beay beba bebb bebe beby beca beck beeb beek beep beet beey beka beke beta betc bete bett beya beye beyk beyt bkcy bkpt bpay bpcp bpea btaa btbp btcc btec btek bttb byce byck byke byte caaa caab caac caap caat caba cabe caby cac- caca cacc cace cack caec caka cake caky capa capb capc cape capp capt capy cat- cata catb catc cate catt caty caye cbac cbat cbbc cbca cbcc cbce cbcp cbct cbea cbec cbee cbet cbka cbpc cbpp cbta cbtc cbyt ccaa ccab ccac ccap ccat ccba ccbc ccca cccb cccc cccp ccee ccpa ccpe ccpp cctb cctc cctt ceac ceat ceba cebp cec- ceca cece cecp cect ceeb ceec ceke cepa cepc cepe cepp cept cet- ceta cete cetp ckac ckat ckbc ckbe ckck ckcy ckey ckpc cktb ckty cpaa cpac cpap cpbc cpca cpce cpea cpeb cpep cppa cptp ctab ctae ctba ctca ctcp ctec ctep ctpp ctta cya- cyaa cyba cybb cybc cyc- cyca cycb cycc cyke cypa cypc cyt- cyta cytb cyte cyy- cyyc eaba eaca eacc eaec eapc eapp eata eate ebac ebay ebba ebbc ebby ebcc ebya ecaa ecac ecat ecbc ecbe ecca eccb eccc ecce ecct ecka ecky ecpa ecpp ect- ecta ectc eeby eeca eeea eeee eeka eeke eeta eetc eete eka- ekab ekeb ekek eket ekka ekpe ekta epaa epac epcc epec epee eppa eppc eppp eppy epta epte etak etap etat etbc etcc etec etee etka etta ette etty eyak eyck eyeb eyec eyet eyey eyke eype eyte kaaa kaab kaak kaap kaat kaay kaba kabb kabc kabe kaby kacb kacc kace kacp kact kacy kaep kaet kaka kakc kake kakk kakt kap- kapa kapc kape kapp kapt kat- kata katb katc kate katk katp katt katy kaya kaye kayt kbaa kbab kbac kbae kbak kbap kbat kbay kbba kbbb kbbc kbbe kbbk kbbt kbca kbcb kbce kbck kbct kbcy kbeb kbec kbee kbek kbet kbey kbkb