-ase a-ii aaaa aaae aaai aaap aaar aaas aaea aaep aaes aaii aais aapa aapi aaps aara aare aari aarp aars aasa aase aasi aass aeap aeas aeer aer- aera aeri aers aess aiai aias aiea aiee aiia aiir aipa aipe aipi aips aira aire airi airp airs aisa aise aisi aisr apai apap apar apas apea apep aper apes api- apia apie apip apis appa appr apps apra apre apri aprs apsa apse apsi apss arae arai arap arar aras area aree arei arep ares aria arie arii arip aris arpa arpe arpi arps arr- arra arre arri arrr arrs ars- arsa arse arsi asaa asae asai asap asar asas asea asee asep aser ases asia asie asii asip asir asis aspa aspe aspi aspr asps asra asrs assa asse assi assp assr asss eapp eaps eara eare earp ears easa ease easi eeea eeee eees eeps eera eers eese eesi eiei eier eies eipr eira eire eirs eisa eise eiss epaa epas epee eper epes epi- epia epie epip epis eppa eppp epps epra eprp eprs epsa epsi epsp epss erap eras erei erer eres eria erie eris erpa erpe erps erra erre errs ersa erse ersi esai esar esas esea esee eser eses esie esis espa espe espi espp esps esra esri essa esse essi essp iaaa iaai iaap iaas iaea iaep iaia iais iapa iapp iaps iara iare iars iasa iasi iasp iasr ieie iepa iera iere ieri iers iesa iesi iesr iias iies iiie iiii iiis iipa iira iirs iisi iisp iisr ipas ipea iper ipes ipie ippa ippr ipri ipsa ipse ipsi ipsp ipss irae irai irap irar iras iree irer ires iri- iria irie irip iris irpa irpe irps irra irre irri irrs irsa irse irsp is-a isae isai isar isas isea isee isep iser ises isia isie isis ispa ispe ispr isps isra isri isrp issa isse issi issp issr isss paap paar paas paea paep paer paes paia paie paip pair pais papa pape papi papp papr paps par- para pare pari parp parr pars pasa pase pasi pasp pass peai peap pear peas peep peer pees peia peip peir peis pepa pepe pepi peps per- pera pere peri perp perr pers pesa pese pesi pess piai pias piea piep pier pies piia piip pipa pipe pipi pipp pips pira pire piri pirr pirs pisa pise pisi piss ppap ppar pper ppie pppa pppp ppps ppss prae prai prar pras pre- pree prep pres pri- pria prie prii pris prps prri prrs prsa prse prsi prss psap psas psei psia psip psis pspi pspp pspr psps psrp pssa psse raas raep raer raes raia raie raii raip rair rais rapa rape rapi rapp raps rara rare rari rars rasa rase rasi rasp rass rea- reae reap rear reas reep rees reia reii reir reis repe repi repp repr reps rera rere reri rers resa rese resi resp ress riaa riai rias riep rier ries riia riis ripa ripe ripi ripp ripr rips rire riri rirs risa rise risi risp riss rpii rpps rras rrrr rrsp rsaa rsai rsee rsis rsps rsre rssa s-ii saae saap saar saas saer saes saia saie saip sair sais sapa sape sapi sapp saps sara sare sari sarp sarr sars sasa sase sasi sass se-e se-i se-s seaa seap sear seas seea seep seer sees seia seie seii seip seir seis sepa sepe sepi sepp sepr seps sera sere seri serp serr sers sesa sese sesi sess siaa siae siai sias sier sies sipa sipe sipi sipp sips sira sire siri sirp sirr sirs sisa sise sisi siss sp-a spae spap spar spas spea spee sper spes spia spie spip spir spis spps spri sprs spsa spse spsp spss sras sres sris srps srsp ssaa ssap ssas ssee ssep sses ssis sspa sspe ssps ssra ssri ssrs sssa sssi ssss