-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 saia saie saip sais sait sapa sape sapi sapp saps sasa sase sasi sass sast sata satb sate sati sats satt sbaa sbai sbas sbbs sbia sbsa sbse sbsi sbsp sbst se-e se-i se-s se-t seaa seab seap seas seat seba sebe sebi sebs sebt seea seeb seep sees seet seia seie seii seip seis seit sepa sepe sepi sepp seps sept sesa sese sesi sess sest set- seta sete seti sets sett siaa siab siae siai sias siat siba sibe sibi sibs sies siit sipa sipe sipi sipp sips sipt sisa sise sisi siss sist sit- sita site siti sits sitt sp-a spae spap spas spat spea speb spee spes spet spia spib spie spip spis spit spps spsa spse spsp spss spst spta sptb spts ssaa ssab ssap ssas ssat ssee ssep sses sset ssis ssit sspa sspe ssps sspt sssa sssb sssi ssss ssta sstb sstp ssts stab stae stai stap stas stat stbs stea stee step stes stet stia stib stie stip stis stit stpp stps stsi stss taa- taas taat taba tabb tabe tabi tabs taes taia taip tais tait tapa tape tapi tapp taps tapt tasa tasb tase tasi tasp tass tast tata tatb tate tati tats tatt tbas tbbs tbit tbsp tbst tbta tbtp teas teat teba tees teet teia teie teip teis tepa tepe tepi tepp tesa tese tesp tess test teta tete teti tets tett tiaa tiab tias tiba tibi tibs tie- tiea tiee tiei tiep ties tiet tiit tip- tipa tipe tipi tipp tips tipt tisa tisb tise tisi tiss tist tita tite titi titp tits titt tpap tpia tppa tppp tpsa tpte tptp tsaa tsai tsat tses tset tsia tsis tsps tspt tssa tsse tssi tsst tsts ttab ttbb ttss tttt