a-a a-b a-i a-t aaa aab aae aai aap aas aat ab- aba abb abe abi abp abs abt aea aeb aee aei aep aes aet ai- aia aib aie aii aip ais ait ap- apa apb ape api app aps apt as- asa asb ase asi asp ass ast at- ata atb ate ati atp ats att b-p baa bab bae bai bap bas bat bba bbb bbe bbi bbp bbs bbt be- bea beb bee bei bep bes bet bi- bia bib bie bii bip bis bit bpa bpb bpe bpi bpp bps bpt bsa bsb bse bsi bsp bss bst bta btb bte bti btp bts btt eaa eab eae eai eap eas eat eba ebb ebe ebi ebp ebs ebt eea eeb eee eep ees eet eia eib eie eii eip eis eit ep- epa epb epe epi epp eps ept es- esa esb ese esi esp ess est eta etb ete eti etp ets ett ia- iaa iab iae iai iap ias iat iba ibb ibe ibi ibp ibs ibt ie- iea iee iei iep ies iet iia iib iie iii iip iis iit ipa ipb ipe ipi ipp ips ipt is- isa isb ise isi isp iss ist ita itb ite iti itp its itt p-p paa pab pae pai pap pas pat pba pbb pbe pbi pbp pbs pbt pea peb pee pei pep pes pet pia pib pie pii pip pis pit ppa ppb ppe ppi ppp pps ppt ps- psa psb pse psi psp pss pst pt- pta ptb pte pti ptp pts ptt saa sab sae sai sap sas sat sba sbb sbe sbi sbp sbs sbt se- sea seb see sei sep ses set sia sib sie sii sip sis sit spa spb spe spi spp sps spt ss- ssa ssb sse ssi ssp sss sst sta stb ste sti stp sts stt taa tab tae tai tap tas tat tba tbb tbe tbi tbp tbs tbt te- tea teb tee tei tep tes tet tia tib tie tii tip tis tit tpa tpb tpe tpi tpp tps tpt tsa tsb tse tsi tsp tss tst tta ttb tte tti ttp tts ttt

-ase a-be a-ii aaaa aaab aaae aaai aaap aaas aaba aabb aabi aabp aabt aaea aaep aaes aaib aaii aais aapa aapi aaps aapt aasa aase aasi aass aast aata aatt abaa abab abae abai abap abas abat abb- abba abbb abbe abbi abbs abbt abee abes abet abia abib abie abis abit abpa abpi abpp abps abs- absa abse absi absp abss abta abts aeap aeas aebi aebs aeit aess aest aeta aett aiai aias aiba aiea aiee aiet aiia aiib aipa aipe aipi aips aisa aisb aise aisi aist aita aite aiti aits aitt apai apap apas apat apba apbs apea apep apes apet api- apia apie apip apis apit appa apps appt apsa apse apsi apss apta apte apti apts aptt asaa asab asae asai asap asas asat asba asea asee asep ases aset asia asie asii asip asis asit aspa aspe aspi asps aspt assa asse assi assp asss asst asta astb aste asti astp asts at-t ataa atab atae atai atap atas atat atbs atea atee atei atep ates atia atie atip atis atit atsb atse atsi atst atta atte atti attp atts ba-i baaa baas baat baba babb babe babi babs baes baia baib baie bais bait bapa bape bapi bapp baps bapt basa base basi bass bast bata bate bati bats batt bbas bbbb bbbs bbeb bbet beap beas beat beba bebb bebe bebi beeb beep bees beet beia beis beit bes- besa bese bess best beta bete beti bets bett biap bias biat biba bibb bibe bibi bibs bieb bies biet biis bipa bipp bips bis- bisa bise bisp biss bist bita bite bits bitt bpai bpea bpsa bpti bsaa bsap bsas bsat bsea bseb bsee bses bset bspp bsse bsts btaa btbp btie btps btss bttb eaba eapp eaps easa ease easi east eata eate eati eats ebba ebbs ebes ebis ebit ebsa eeea eeee eees eeps eese eesi eeta eete eets eiei eies eisa eise eiss eist eita eitb eiti epaa epas epee epes epi- epia epie epip epis epit eppa eppp epps epsa epsi epsp epss epta epte esab esai esas esat esba esbs esea esee eses eset esie esis esit espa espe espi espp esps essa esse essi essp esst esta este estp ests etai etap etas etat etee etes etsi etta ette etti i-be iaaa iaai iaap iaas iaat iaba iaea iaep iaia iais iapa iapp iaps iapt iasa iasi iasp iata iate iati ibas ibat ibea ibes ibet ibia ibie ibis ibsa ibss ibtb ibts ieat ieet ieie iepa iesa iesi iest ieta iett iias iies iiie iiii iiis iiit iipa iisi iisp iist iita iitt ipas ipat ipba ipea ipes ipet ipie ippa ipsa ipse ipsi ipsp ipss ipta ipts is-a isae isai isas isat isba isbe isbt isea iseb isee isep ises iset isia isie isis isit ispa ispe isps issa isse issi issp isss ista iste isti istp ists itaa itai itap itas itat itbe itbs itea itep ites itet itia itie itis itpa itsa itse itsi itsp itta paap paas paat paba pabt paea paep paes paia paib paie paip pais pait papa papb pape papi papp paps pasa pase pasi pasp pass past pata pate pati pats patt pbpa pbsa pbsp peab peai peap peas peat peba peep pees peet peia peip peis peit pepa pepe pepi peps pesa pese pesi pess pest peta pete peti pets pett piai pias piat pibb pibi piea piep pies piet piia piip pipa pipe pipi pipp pips pisa pise pisi piss pist pita pite piti pits pitt ppap ppib ppie pppa pppp ppps ppss ppta ppts pptt psap psas psat psbt pseb psei psia psip psis pspi pspp psps pssa psse psst psts ptab ptas ptsa s-ib s-ii saab saae saap saas saat saba sabb sabe sabi sabs saeb saes