-ase a-be a-ii aaaa aaab aaae aaaf aaai aaap aaas aaba aabb aabi aabp aabt aaea aaep aaes aafa aafb aaff aafi aaib aaii aais aapa aapi aaps aapt aasa aase aasf aasi aass aast aata aatf aatt abaa abab abae abaf abai abap abas abat abb- abba abbb abbe abbi abbs abbt abee abes abet abff abia abib abie abis abit abpa abpi abpp abps abs- absa abse absf absi absp abss abta abts aeaf aeap aeas aebi aebs aeit aess aest aeta aetf aett afaa afap afat afbs afee afes afet affa affi affs afft afia afib afif afis afit afpa afpe afsa afsb afsp afst afta afte aftp afts aiai aias aiba aiea aiee aiet aiff aifs aiia aiib aipa aipe aipf aipi aips aisa aisb aise aisi aist aita aite aitf aiti aits aitt apai apap apas apat apba apbs apea apep apes apet apfa apft api- apia apie apip apis apit appa apps appt apsa apse apsi apss apta apte apti apts aptt asaa asab asae asaf asai asap asas asat asba asea asee asep ases aset asfa asfi asia asie asif 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 atef atei atep ates atfb atfe atfs atia atie atif atip atis atit atsb atse atsi atst atta atte atti attp atts ba-i baaa baaf baas baat baba babb babe babi babs baes baff baft baia baib baie bais bait bapa bape bapi bapp baps bapt basa base basf basi bass bast bata bate batf bati bats batt bbas bbbb bbbs bbeb bbet beaf beap beas beat beba bebb bebe bebi beeb beef beep bees beet befa befe beff beft beia beis beit bes- besa bese bess best beta bete beti bets bett bfas bffs bfpp bfsi bfta bfts bftt biaf biap bias biat biba bibb bibe bibi bibs bieb bief bies biet bifa biff bifi biis bipa bipp bips bis- bisa bise bisp biss bist bita bite bits bitt bpai bpea bpsa bptf bpti bsaa bsap bsas bsat bsea bseb bsee bses bset bsfa bsff bsfs bspp bsse bsts btaa btaf btbp btie btps btss bttb eaaf eaba eafb eaif eapp eaps easa ease easi east eata eate eati eats ebba ebbs ebes ebis ebit ebsa eeea eeee eees eefa eefe eeps eese eesi eeta eete eets efab efas efes efet effa effi effs efit efpa efsa efsi eft- efta eftp efts eiei eies eifs eisa eise eiss eist eita eitb eiti epaa epas epee epes epfa epi- epia epie epip epis epit eppa eppp epps epsa epsf epsi epsp epss epta epte esab esai esas esat esba esbs esea esee eses eset esfp esfs esie esis esit espa espe espi espp esps essa esse essi essp esst esta este estp ests etai etap etas etat etee etes etfa etfb etfe etsi etta ette etti faaa faap faas faba fabe fabi fabs faeb faes fafa fafe faff fafi faie fais fait fapa fape fapp faps fasa fase fasi fass fast fata fate fatf fati fats fatt fbis feaf feap feas feat feba febs feeb fees feet fefe feff fefi feia feie feis feit fepa feps fesa fese fess fest feta fete feti fetp fets fett ffee ffff ffii ffps ffsa ffss fftf fiaa fiaf fiap fias fiat fiba fibe fibp fibs fief fies fifa fife fiff fifi fift fiii fipa fipp fips fisa fise fisi fiss fist fita fite fiti fits fitt fpaa fpas fsai fsas fsfi fsia fspf fssa fssf fssp fsta ftea ftii ftpe ftps ftsa ftse i-be iaaa iaai iaap iaas iaat iaba iaea iaep iafe iaff iafp iaia iais iapa iapf iapp iaps iapt iasa iasi iasp iata iate iati ibas ibat ibea ibes ibet ibfi ibia ibie ibis ibsa ibsf ibss ibtb ibts ieat ieet ieie iepa iesa iesi iest ieta ietf iett ifaa ifae ifas ifat ifbb ifes ifis ifit ifpa ifps ifsa ifsb ifsp ifta iias iies iifa iiie iiii iiis iiit iipa iipf iisi iisp iist iita iitt ipaf ipas ipat ipba ipea ipes ipet ipie ippa ippf ipsa ipse ipsi ipsp ipss ipta ipts is-a isae isaf isai isas isat isba isbe isbt isea iseb isee isep ises iset isfa isfp isia isie isis isit ispa ispe ispf isps issa isse issf issi issp isss ista iste isti istp ists itaa itaf itai itap itas itat itbe itbs itea itep ites itet itfa itia itie itif itis itpa itsa itse itsf itsi itsp itta ittf paap paas paat paba pabt paea paep paes pafa pafe paff 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 peff pefs peia peip peis peit pepa pepe pepi peps pesa pese pesi pess pest peta pete peti pets pett pfaa pfas pfet pfff pfft pfis pfit pfps pfte piaf piai pias piat pibb pibi piea piep pies piet pifa piff pifs piia piip pipa pipe pipi pipp pips pisa pise pisi piss pist pita pite pitf piti pits pitt ppap ppfa ppib ppie ppif pppa pppp ppps ppsf ppss ppta ppts pptt psap psas psat psbt pseb psei psfs psia psip psis pspi pspp psps pssa psse psst psts ptab ptaf ptas ptsa s-ib s-ii saab saae saaf saap saas saat saba sabb sabe sabi sabs saeb saes safa safb safe saff safi saft saia saie saif saip sais sait sapa sape sapi sapp saps sasa sase sasf sasi sass sast sata satb sate sati sats satt sbaa sbai sbas sbbs sbef sbia sbsa sbse sbsi sbsp sbst se-e se-f se-i se-s se-t seaa seab seaf seap seas seat seba sebe sebi sebs sebt seea seeb seef seep sees seet sefa seff sefi seft seia seie seif seii seip seis seit sepa sepe sepi sepp seps sept sesa sese