a-a a-c a-t aaa aac aae aak aap aas aat ac- aca acc ace ack acp acs act aea aec aee aek aep aes aet aka akc ake akk akp aks ap- apa apc ape apk app aps apt as- asa asc ase ask asp ass ast at- ata atc ate atp ats att c-- caa cac cae cak cap cas cat cca ccc cce cck ccp ccs cct ce- cea cec cee cek cep ces cet cka ckc cks ckt cpa cpc cpe cpk cpp cps cpt csa csc cse csk csp css cst cta ctc cte ctk ctp cts ctt eaa eac eae eak eap eas eat ec- eca ecc ece eck ecs ect eea eec eee eek eep ees eet eka ekc eke ekp eks ekt ep- epa epc epe epp eps ept es- esa esc ese esk esp ess est eta etc ete etk etp ets ett k-t ka- kaa kac kae kak kap kas kat kca kcc kce kck kcp kcs kct ke- kea kec kee kek kep kes ket kkc kke kkk kkp kks kkt kpa kpc kpe kpk kpp kps kpt ksa ksc kse ksk ksp kss kst kta ktc kte ktk ktp kts ktt p-p paa pac pae pak pap pas pat pca pcc pce pck pcp pcs pct pea pec pee pek pep pes pet pka pkc pke pkp pks pkt ppa ppc ppe ppk ppp pps ppt ps- psa psc pse psk psp pss pst pt- pta ptc pte ptk ptp pts ptt saa sac sae sak sap sas sat sca scc sce sck scp scs sct se- sea sec see sek sep ses set sk- ska skc ske skk skp sks skt spa spc spe spk spp sps spt ss- ssa ssc sse ssk ssp sss sst sta stc ste stk stp sts stt taa tac tae tak tap tas tat tca tcc tce tck tcp tcs tct te- tea tec tee tek tep tes tet tka tkc tke tkk tkp tks tkt tpa tpc tpe tpk tpp tps tpt tsa tsc tse tsk tsp tss tst tta ttc tte ttk ttp tts ttt

-ase a-ak aaaa aaac aaae aaap aaas aaca aacc aace aack aacp aacs aact aaea aaec aaep aaes aaka aake aapa aapc aaps aapt aasa aasc aase aass aast aata aatc aatk aatt ac-t acaa acac acae acap acas acat acca accc acce accp accs acct ace- acea acec acek aces acet acke acks acpa acpe acps acpt acsa acsc acse acss acst acta actc acte acts actt aeac aeap aeas aect aeka aesc aess aest aeta aetc aett akaa akae akap akas akca akee akes akka aksa akst akte apac apak apap apas apat apca apcc apcs apea apec apep apes apet apke appa appc apps appt apsa apse apss apta aptc apte apts aptt asaa asac asae asak asap asas asat asc- asca ascc asce ascp asct asea asec asee asek asep ases aset aska aske asks askt aspa aspc aspe asps aspt assa assc asse assk assp asss asst asta astc aste astp asts at-t ataa atac atae atak atap atas atat atca atcc atck atcs atea atec atee atep ates atka atkt atsc atse atst atta atte attp atts caaa caac caap caas caat cac- caca cacc cace cack caec caes caka cake capa capc cape capp caps capt casa casc case cask casp cass cast cat- cata catc cate cats catt ccaa ccac ccap ccas ccat ccca cccc cccp cccs ccee ccpa ccpe ccpp ccps ccsa ccsp ccss ccst cctc cctt ceac ceas ceat cec- ceca cece cecp cecs cect ceec cees ceke cepa cepc cepe cepp ceps cept cesa cesc cese cesp cess cest cet- ceta cete cetp cets ckac ckat ckck ckcs ckpc cksa ckst ckts cpaa cpac cpap cpas cpca cpce cpcs cpea cpep cppa cpps cpsa cpsc cpsk cptp cpts csaa csac csak csas csat cscc csce cscs csea csec csee csep cset cska csks cspa cspc cspe csps cspt cssa csse csta cstc csts ctae ctca ctcp ctec ctep ctpp ctps ctsa ctsc ctss ctta ctts eaca eacc eaec eapc eapp eaps easa ease east eata eate eats ecaa ecac ecat ecca eccc ecce ecct eces ecka ecks ecpa ecpp ecsa ecsc ecse ecsp ecss ect- ecta ectc ects eeca eecs eeea eeee eees eeka eeke eeks eeps eese eesk eeta eetc eete eets eka- ekek ekes eket ekka ekpe ekta epaa epac epas epcc epec epee epes eppa eppc eppp epps epsa epsc epsp epss epta epte esac esas esat esca esce escs esea esee esek eses eset eska eske esks espa espc espe espp esps essa esse essp esst esta estc este estp ests etak etap etas etat etcc etcs etec etee etes etka etta ette kaaa kaak kaap kaas kaat kacc kace kacp kacs kact kaep kaes kaet kaka kakc kake kakk kaks kakt kap- kapa kapc kape kapp kaps kapt kas- kasa kasc kase kask kasp kass kast kat- kata katc kate katk katp kats katt kcaa kcac kcap kcas kcat kcca kccc kcck kcct kcea kcec kcee kcep kcet kckc kckk kcpa kcpc kcps kcpt kcsa kcsc kcse kcsp kcss kcst kcta kctc kcte kea- keak keap keas keat keca keck keek keep kees keet keka kekc keke keks kep- kepa kepc kepe keps kept kesa kesc kesk kesp kess kest ket- keta ketc kete ketk ketp kets kett kkaa kkac kkap kkat kkck kkcs kkct kkea kkkk kkpc kkpk kkps kkpt kksa kkse kksp kkss kkst kktc kktk kkts kpac kpae kpak kpas kpat kpcc kpcs kpek kpet kpke kpkk kppc kppk kppp kpsc kpsp kpte kpts kptt ksac ksak ksas ksat ksca ksce ksck kscs ksea ksec ksee ksek ksep kset kska kske kskk ksks kspa kspc kspe kspk ksps kspt kssa ksse ksss ksst ksta kstc kste kstk kstp ksts kstt ktaa ktae ktak ktap ktas ktat ktcc ktce ktck ktcs ktea ktec ktee ktek ktep ktkc ktke ktkk ktks ktkt ktpa ktpk ktpt ktsa ktsc ktst