-er a-a a-b aaa aab aae aaj aak aao aar aas ab- aba abb abe abj abk abo abr abs aea aeb aee aej aek aeo aer aes aja ajb aje ajj ajk ajo ajr ajs aka akb ake akj akk ako akr aks aoa aob aoe aoj aok aoo aor aos ar- ara arb are arj ark aro arr ars as- asa asb ase asj ask aso asr ass baa bab bae baj bak bao bar bas bba bbb bbe bbk bbo bbr bbs be- bea beb bee bek beo ber bes bja bjj bjk bjr bjs bka bkb bke bkk bko bkr bks boa bob boe boj bok boo bor bos bra brb bre brj brk bro brr brs bsa bsb bse bsj bsk bso bsr bss eaa eab eae eaj eak eao ear eas eba ebb ebe ebj ebk ebo ebr ebs eea eeb eee eek eeo eer ees eja ejo eka ekb eke eko ekr eks eo- eoa eob eoe eok eoo eor eos era erb ere erk ero err ers es- esa esb ese esk eso esr ess jaa jab jae jaj jak jao jar jas jba jbj jbk jbo jbr jbs jea jeb jee jej jek jeo jer jes jja jjb jjj jjk jjr jjs jka jkb jkk jko jkr jks joa job joe joj jok joo jor jos jra jrb jrk jro jrr jrs jsa jsb jse jsj jsk jso jsr jss ka- kaa kab kae kaj kak kao kar kas kba kbb kbe kbk kbo kbr kbs ke- kea keb kee kek keo ker kes kjb kje kjr kjs kkb kke kkk kkr kks koa kob koe kok koo kor kos kra krk kro krr krs ksa ksb kse ksk kso ksr kss oaa oab oae oaj oak oao oar oas ob- oba obb obe obj obk obo obr obs oea oeb oee oeo oer oes oja ojb oje ojo ojs oka okb oke okj okk oko okr oks oo- ooa oob ook ooo oor oos or- ora orb ore ork oro orr ors os- osa osb ose osj osk oso osr oss ra- raa rab rae raj rak rao rar ras rba rbb rbe rbk rbo rbr rbs re- rea reb ree rek reo rer res rja rjk rjr rkb rke rkk rko rks roa rob roe roj rok roo ror ros rra rrb rrk rrr rrs rsa rsb rse rsj rsk rso rsr rss saa sab sae saj sak sao sar sas sba sbb sbe sbj sbk sbo sbr sbs se- sea seb see sej sek seo ser ses sja sjb sje sjj sjk sjr sjs sk- ska skb ske skj skk sko skr sks soa sob soe soj sok soo sor sos sr- sra srb sre srj srk sro srr srs ss- ssa ssb sse ssj ssk sso ssr sss

-ase -ose a-ak a-be a-ok aaaa aaab aaae aaar aaas aaba aabb aaea aaes aaka aake aaoe aaoo aara aare aaro aars aasa aase aass abaa abab abae abaj abak abar abas abb- abba abbb abbe abbo abbr abbs abee aber abes abjs aboa abob abok aboo abor abos abra abro abrs abs- absa abse abss aeas aebs aeer aeka aer- aera aero aers aess ajab ajak ajao ajar ajas ajba ajee ajka ajob ajoo ajss akaa akae akao akar akas akee aker akes akka akko akok akos akr- akra akre aksa aoba aoks aora aorb aors aoss arab arae arak arar aras arba arbe arbs area aree arek areo ares arja arje arjo arka arke arko arks aroa arob aroe aroo aror aros arr- arra arre arrk arro arrr arrs ars- arsa arse arsk arso asaa asab asae asak asao asar asas asba asbo asea asee asek aser ases asja aska aske asko askr asks asob asok asor asos asra asro asrs assa asse assk asso assr asss baaa baak baar baas baba babb babe babo babr babs baek baer baes baja bajs bak- baka bake bako bakr baks baos bar- bara barb bare bark baro barr bars basa base bask baso bass bbas bbbb bbbs bbeb beak bear beas beba bebb bebe bebo beeb beej beek beer bees beja beka beke beko beks beo- beok beor beos bera bere berk bero berr bers bes- besa bese besk beso bess bjoa boab boak boar boas boba bobb bobe bobo bobs boea boee boeo boer boes bojo boka boke boko boks boob booe book boor boos bor- bora bore borj bork boro borr bors bosa bose bosk boso boss brab brae braj brak brao bras brea breb bree brek breo brer bres brje brka brkb broa brob broe brok broo bror bros brrr brrs brsb brsr bsaa bsas bsea bseb bsee bser bses bsos bsra bsse eaba eara earb eare earo ears easa ease easo ebba ebbo ebbr ebbs eber ebes eboe eboo ebor ebos ebro ebsa eeea eeee eees eeka eeke eeks eera eero eers eese eesk ejer ejob ejoo eka- ekab ekeb ekek eker ekes ekka ekoa ekos eoes eoka eora eore eras erba erbb erbe ereb erer eres erja erke erks erob eroe eroo eros erra erre erro errs ersa erse erso esab esar esas esba esbo esbs esea esee esek eseo eser eses eska eske esko esks eso- esok esos esra essa esse esso j-ro jaak jaar jaas jaba jabo jabr jabs jaer jaja jaka jake jako jara jare jark jaro jarr jars jasa jask jaso jass jbaa jbar jbob jear jebb jebe jeer jees jeke jeok jeos jera jere jerk jero jers jesa jese jess jjar joab joao joar joba jobe jobo jobs joea joee joes jojo joka jokb joke jook joor joos jora jore jork joro josa jose joso joss jrbr jsea jssr jsss k-os kaaa kaab kaak kaar kaas kaba kabb kabe kabo kabr kaeo kaer kaes kaja kajb kaje kajk kajo kajr kaka kake kakj kakk kako kaks kaoa kaok kaor kaos kara karb kare karj kark karo karr kars kas- kasa kasb kase kask kaso kasr kass kbaa kbab kbae