-ase a-be a-ii aaaa aaab aaae aaai aaar aaas aaba aabb aabi aaea aaes aaib aaii aais aara aare aari aars aaru aasa aase aasi aass aasu aaus abaa abab abae abai abar abas abau abax abb- abba abbb abbe abbi abbr abbs abee aber abes abia abib abie abir abis abiu abra abri abrs abs- absa abse absi abss absu abua abue abus aeas aebi aebs aeer aer- aera aeri aers aess aiai aias aiba aiea aiee aiia aiib aiir aira aire airi airs airx aisa aisb aise aisi aisr aiui aixa aixi arab arae arai arar aras arau arax arba arbe arbi arbs area aree arei ares areu arex aria arib arie arii aris arr- arra arre arri arrr arrs arru ars- arsa arse arsi arsu arua arub arue arui asaa asab asae asai asar asas asau asba asbu asea asee aser ases asia asie asii asir asis asix asra asrs asru assa asse assi assr asss assu asub asue asui asur asus auaa aube auer auis aur- aura aure auri ausa ause ausu auxa axar axer axes axi- axia axie axis axse ba-i ba-x baaa baar baas baba babb babe babi babr babs babu baer baes baia baib baie bair bais baix bar- bara barb bare bari barr bars baru barx basa base basi bass basu bau- baur baux baxi bbas bbau bbbb bbbs bbeb bear beas beau beba bebb bebe bebi beeb beer bees beia beir beis bera bere beri berr bers beru bes- besa bese bess beur beux biar bias biba bibb bibe bibi bibs bieb bier bies bieu biis bira birb bire biri birr birs biru birx bis- bisa bise biss bisu bixa bixi brab brae brai bras brau brax brea breb bree brei brer bres brex bria brie bris brix brrr brrs brsb brsr brue brus brux bsaa bsas bsea bseb bsee bser bses bsix bsra bsse buar buba bubb bube bubi bubs bubu buea buer bueu buie buir buis buiu buix bur- bura burb bure buri burr burs buru busa buse busi buss busu busx buus buxa eaba eaiu eara earb eare ears easa ease easi eaus eaux ebba ebbr ebbs eber ebes ebis ebix ebru ebsa ebur ebus eeea eeee eees eera eers eese eesi eiei eier eies eira eire eirs eisa eise eiss er-x eras erau erba erbb erbe ereb erei erer eres eria erie eris eriu erra erre errs ersa erse ersi erua erub erur erus esab esai esar esas esau esba esbs esea esee eser eses esie esis esra esri essa esse essi essu esui esus euba eubi euer eur- eura eure eusa euse exa- exai exer exes exis exrx i-be iaaa iaai iaas iaba iaea iaia iais iara iare iars iaru iasa iasi iasr ibar ibas ibea ibes ibex ibia ibie ibis ibra ibri ibsa ibss ibus ieie iera iere ieri iers iesa iesi iesr iesu iias iies iiie iiii iiis iira iirs iisi iisr iisu irae irai irar iras irbe iree irer ires irex iri- iria irie iris irix irra irre irri irrs irsa irse irus is-a isae isai isar isas isba isbe isbx isea iseb isee iser ises isia isie isis isra isri issa isse issi issr isss issu isua isus iuiu iura iuse iuss ixia ixxi raab raas raba rabb rabe rabi rabs rabu raer raes raia raie raii rair rais raiu raix rara rarb rare rari rars rasa rase rasi rass rasu raua raub raue raus raxa raxi rbbb rbbr rbbs rbis rbss rea- reae rear reas reau reba rebb rebe rebs rebu reeb rees reia reii reir reis reiu rera rere reri rers reru resa rese resi ress reue reus reuu reux rexx riaa riab riai rias riau rib- riba ribe ribs ribu rier ries rieu riex riia riis rire riri rirs risa rise risi riss risu riue rius rixe rras rrrr rsaa rsai rsbi rsee rsis rsre rssa rsua ruas ruba rubb rube rubi rubs rubu ruer rues ruis rura rure ruri rurs ruru rusa ruse rusi russ rusu rxes s-ib s-ii sa-x saab saae saar saas saba sabb sabe sabi sabr sabs sabu saeb saer saes saex saia saie sair sais saix sara sare sari sarr sars saru sasa sase sasi sass saua saue saur saus saux saxa saxe saxi sbaa sbai sbar sbas sbbs sber sbia sbsa sbse sbsi sbus se-e se-i se-s se-u se-x seaa seab sear seas seau seax seba sebe sebi sebs seea seeb seer sees seeu seex seia seie seii seir seis seiu seix sera serb sere seri serr sers seru sesa sese sesi sess seui seur seux sex- sexe sexi siaa siab siae siai sias siau siba sibe sibi sibs sibu sier sies siex sira sire siri sirr sirs siru sisa sise sisi siss sisu siue siui sius sixa sixe sixx sras sreb sres srib sris srub ssaa ssab ssas ssau ssbr ssee sses ssex ssis ssra ssri ssrs sssa sssb sssi ssss suar suas sub- suba subb subi subs suee suer sues sueu suie suir suis sur- sura sure suri surr surs suru sus- susa suse susi suss susu suus sux- suxe u-ie uaes uair uars uaru uasa uaua ubar ubba ubbe ubbi uber ubii ubir ubis ubra ueba ueir uers uess uies uira uirr uise urai uras urau urba urbe urbi urbs ure- urea ures urex uria urib urie uris uriu urix urra urre urri ursa urse ursi urss ursu urur urus us-a usaa usar usas usba usbe usbr usbs usea usee user uses usia usie usis usix usra ussa ussb usse ussr usss ussu usua usui usus uuri uusi uuuu uxia uxue uxus xaar xara xare xaui xbai xbar xbee xbra xeer xer- xera xers xeus xexe xibe xibu xiii xisi xixi xura xuri xurs xuxa xuxu xxii xxix xxxi xxxx