-ase a-be a-ii aaaa aaab aaae aaai aaap aaas aaba aabb aabi aabp aaea aaep aaes aaib aaii aais aapa aapi aaps aasa aase aasi aass abaa abab abae abai abap abas abax abb- abba abbb abbe abbi abbs abee abes abia abib abie abis abpa abpi abpp abps abs- absa abse absi absp abss aeap aeas aebi aebs aess aiai aias aiba aiea aiee aiia aiib aipa aipe aipi aips aisa aisb aise aisi aixa aixi apai apap apas apax apba apbs apea apep apes apex api- apia apie apip apis apix appa apps appx apsa apse apsi apss apxs asaa asab asae asai asap asas asba asea asee asep ases asia asie asii asip asis asix aspa aspe aspi asps assa asse assi assp asss axes axi- axia axie axis axps axse ba-i ba-x baaa baas baba babb babe babi babs baes baia baib baie bais baix bapa bape bapi bapp baps basa base basi bass baxi bbas bbbb bbbs bbeb beap beas beba bebb bebe bebi beeb beep bees beia beis bes- besa bese bess biap bias biba bibb bibe bibi bibs bieb bies biis bipa bipp bips bis- bisa bise bisp biss bixa bixi bpai bpea bpsa bsaa bsap bsas bsea bseb bsee bses bsix bspp bsse eaba eapp eaps easa ease easi ebba ebbs ebes ebis ebix ebsa eeea eeee eees eeps eese eesi eiei eies eisa eise eiss epaa epas epee epes epi- epia epie epip epis epix eppa eppp epps epsa epsi epsp epss epsx epxp esab esai esas esba esbs esea esee eses esie esis espa espe espi espp esps essa esse essi essp exa- exai exes exis i-be iaaa iaai iaap iaas iaba iaea iaep iaia iais iapa iapp iaps iapx iasa iasi iasp ibas ibea ibes ibex ibia ibie ibis ibsa ibss ieie iepa iesa iesi iias iies iiie iiii iiis iipa iisi iisp ipas ipba ipea ipes ipex ipie ipix ippa ipsa ipse ipsi ipsp ipss ipxe is-a isae isai isas isba isbe isbx isea iseb isee isep ises isia isie isis ispa ispe isps issa isse issi issp isss ixia ixxi paap paas paba pabx paea paep paes paia paib paie paip pais paix papa papb pape papi papp paps pasa pase pasi pasp pass paxi pbpa pbsa pbsp peab peai peap peas peax peba peep pees peia peip peis pepa pepe pepi peps pesa pese pesi pess piai pias pibb pibi piea piep pies piia piip pipa pipe pipi pipp pips pisa pise pisi piss pixx ppap ppib ppie pppa pppp ppps ppss psap psas pseb psei psia psip psis pspi pspp psps pssa psse pxes s-ib s-ii sa-x saab saae saap saas saba sabb sabe sabi sabs saeb saes saex saia saie saip sais saix sapa sape sapi sapp saps sasa sase sasi sass saxa saxe saxi sbaa sbai sbas sbbs sbia sbsa sbse sbsi sbsp se-e se-i se-s se-x seaa seab seap seas seax seba sebe sebi sebs seea seeb seep sees seex seia seie seii seip seis seix sepa sepe sepi sepp seps sepx sesa sese sesi sess sex- sexe sexi sexp siaa siab siae siai sias siba sibe sibi sibs sies siex sipa sipe sipi sipp sips sisa sise sisi siss sixa sixe sixx sp-a spae spap spas spax spea speb spee spes spex spia spib spie spip spis spix spps spsa spse spsp spss ssaa ssab ssap ssas ssee ssep sses ssex ssis sspa sspe ssps sspx sssa sssb sssi ssss xapi xbai xbee xexe xiap xibe xiii xipe xisi xixi xpax xxii xxix xxxi xxxx