-ase a-be a-ii aaaa aaab aaae aaai aaap aaar aaas aaba aabb aabi aabp aaea aaep aaes aaib aaii aais aapa aapi aaps aara aare aari aarp aars aasa aase aasi aass abaa abab abae abai abap abar abas abb- abba abbb abbe abbi abbr abbs abee aber abes abia abib abie abir abis abpa abpi abpp abpr abps abra abri abrs abs- absa abse absi absp abss aeap aeas aebi aebs aeer aer- aera aeri aers aess aiai aias aiba aiea aiee aiia aiib aiir aipa aipe aipi aips aira aire airi airp airs aisa aisb aise aisi aisr apai apap apar apas apba apbr apbs apea apep aper apes api- apia apie apip apis appa appr apps apra apre apri aprs apsa apse apsi apss arab arae arai arap arar aras arba arbe arbi arbs area aree arei arep ares aria arib arie arii arip aris arpa arpe arpi arps arr- arra arre arri arrr arrs ars- arsa arse arsi asaa asab asae asai asap asar asas asba asea asee asep aser ases asia asie asii asip asir asis aspa aspe aspi aspr asps asra asrs assa asse assi assp assr asss ba-i baaa baar baas baba babb babe babi babr babs baer baes baia baib baie bair bais bapa bape bapi bapp baps bar- bara barb bare bari barr bars basa base basi bass bbas bbbb bbbs bbeb bbpr beap bear beas beba bebb bebe bebi beeb beep beer bees beia beir beis bera bere beri berr bers bes- besa bese bess biap biar bias biba bibb bibe bibi bibs bieb bier bies biis bipa bipp bips bira birb bire biri birr birs bis- bisa bise bisp biss bpai bpea bpsa brab brae brai bras brea breb bree brei brep brer bres bria brie bris brrr brrs brsb brsr bsaa bsap bsas bsea bseb bsee bser bses bspp bspr bsra bsse eaba eapp eaps eara earb eare earp ears easa ease easi ebba ebbr ebbs eber ebes ebis ebsa 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 eprb eprp eprs epsa epsi epsp epss erap eras erba erbb erbe ereb erei erer eres eria erie eris erpa erpe erps erra erre errs ersa erse ersi esab esai esar esas esba esbs esea esee eser eses esie esis espa espe espi espp esps esra esri essa esse essi essp i-be iaaa iaai iaap iaas iaba iaea iaep iaia iais iapa iapp iaps iara iare iars iasa iasi iasp iasr ibar ibas ibea ibes ibia ibie ibis ibra ibri ibsa ibss ieie iepa iera iere ieri iers iesa iesi iesr iias iies iiie iiii iiis iipa iira iirs iisi iisp iisr ipas ipba ipea iper ipes ipie ippa ippr ipri ipsa ipse ipsi ipsp ipss irae irai irap irar iras irbe irbp iree irer ires iri- iria irie irip iris irpa irpe irps irra irre irri irrs irsa irse irsp is-a isae isai isar isas isba isbe isea iseb isee isep iser ises isia isie isis ispa ispe ispr isps isra isri isrp issa isse issi issp issr isss paap paar paas paba paea paep paer paes paia paib paie paip pair pais papa papb pape papi papp papr paps par- para pare pari parp parr pars pasa pase pasi pasp pass pbar pbpa pbrs pbsa pbsp peab peai peap pear peas peba peep peer pees peia peip peir peis pepa pepe pepi peps per- pera pere peri perp perr pers pesa pese pesi pess piai pias pibb pibi piea piep pier pies piia piip pipa pipe pipi pipp pips pira pire piri pirr pirs pisa pise pisi piss ppap ppar pper ppib ppie pppa pppp ppps ppss prae prai prar pras prbs pre- preb pree prep pres pri- pria prie prii pris prps prri prrs prsa prse prsi prss psap psas psbr pseb psei psia psip psis pspi pspp pspr psps psrp pssa psse raab raas raba rabb rabe rabi rabs raep raer raes raia raie raii raip rair rais rapa rape rapi rapp raps rara rarb rare rari rars rasa rase rasi rasp rass rbbb rbbr rbbs rbis rbsp rbss rea- reae reap rear reas reba rebb rebe rebs reeb reep rees reia reii reir reis repe repi repp repr reps rera rere reri rers resa rese resi resp ress riaa riab riai rias rib- riba ribe ribs 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 rsbi rsee rsis rspb rsps rsre rssa s-ib s-ii saab saae saap saar saas saba sabb sabe sabi sabr sabs saeb saer saes saia saie saip sair sais sapa sape sapi sapp saps sara sare sari sarp sarr sars sasa sase sasi sass sbaa sbai sbar sbas sbbs sber sbia sbsa sbse sbsi sbsp se-e se-i se-s seaa seab seap sear seas seba sebe sebi sebs seea seeb seep seer sees seia seie seii seip seir seis sepa sepe sepi sepp sepr seps sera serb sere seri serp serr sers sesa sese sesi sess siaa siab siae siai sias siba sibe sibi sibs sier sies sipa sipe sipi sipp sips sira sire siri sirp sirr sirs sisa sise sisi siss sp-a spae spap spar spas spea speb spee sper spes spia spib spie spip spir spis spps spri sprs spsa spse spsp spss sras sreb sres srib sris srps srsp ssaa ssab ssap ssas ssbr ssee ssep sses ssis sspa sspe ssps ssra ssri ssrs sssa sssb sssi ssss