-er a-a a-b aaa aab aae aaj aao aar aas ab- aba abb abe abj abo abr abs aea aeb aee aej aeo aer aes aja ajb aje ajj ajo ajr ajs aoa aob aoe aoj aoo aor aos ar- ara arb are arj aro arr ars as- asa asb ase asj aso asr ass baa bab bae baj bao bar bas bba bbb bbe bbo bbr bbs be- bea beb bee beo ber bes bja bjj bjr bjs boa bob boe boj boo bor bos bra brb bre brj bro brr brs bsa bsb bse bsj bso bsr bss eaa eab eae eaj eao ear eas eba ebb ebe ebj ebo ebr ebs eea eeb eee eeo eer ees eja ejo eo- eoa eob eoe eoo eor eos era erb ere ero err ers es- esa esb ese eso esr ess jaa jab jae jaj jao jar jas jba jbj jbo jbr jbs jea jeb jee jej jeo jer jes jja jjb jjj jjr jjs joa job joe joj joo jor jos jra jrb jro jrr jrs jsa jsb jse jsj jso jsr jss oaa oab oae oaj oao oar oas ob- oba obb obe obj obo obr obs oea oeb oee oeo oer oes oja ojb oje ojo ojs oo- ooa oob ooo oor oos or- ora orb ore oro orr ors os- osa osb ose osj oso osr oss ra- raa rab rae raj rao rar ras rba rbb rbe rbo rbr rbs re- rea reb ree reo rer res rja rjr roa rob roe roj roo ror ros rra rrb rrr rrs rsa rsb rse rsj rso rsr rss saa sab sae saj sao sar sas sba sbb sbe sbj sbo sbr sbs se- sea seb see sej seo ser ses sja sjb sje sjj sjr sjs soa sob soe soj soo sor sos sr- sra srb sre srj sro srr srs ss- ssa ssb sse ssj sso ssr sss

-ase -ose a-be aaaa aaab aaae aaar aaas aaba aabb aaea aaes aaoe aaoo aara aare aaro aars aasa aase aass abaa abab abae abaj abar abas abb- abba abbb abbe abbo abbr abbs abee aber abes abjs aboa abob aboo abor abos abra abro abrs abs- absa abse abss aeas aebs aeer aer- aera aero aers aess ajab ajao ajar ajas ajba ajee ajob ajoo ajss aoba aora aorb aors aoss arab arae arar aras arba arbe arbs area aree areo ares arja arje arjo aroa arob aroe aroo aror aros arr- arra arre arro arrr arrs ars- arsa arse arso asaa asab asae asao asar asas asba asbo asea asee aser ases asja asob asor asos asra asro asrs assa asse asso assr asss baaa baar baas baba babb babe babo babr babs baer baes baja bajs baos bar- bara barb bare baro barr bars basa base baso bass bbas bbbb bbbs bbeb bear beas beba bebb bebe bebo beeb beej beer bees beja beo- beor beos bera bere bero berr bers bes- besa bese beso bess bjoa boab boar boas boba bobb bobe bobo bobs boea boee boeo boer boes bojo boob booe boor boos bor- bora bore borj boro borr bors bosa bose boso boss brab brae braj brao bras brea breb bree breo brer bres brje broa brob broe 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 eera eero eers eese ejer ejob ejoo eoes eora eore eras erba erbb erbe ereb erer eres erja erob eroe eroo eros erra erre erro errs ersa erse erso esab esar esas esba esbo esbs esea esee eseo eser eses eso- esos esra essa esse esso j-ro jaar jaas jaba jabo jabr jabs jaer jaja jara jare jaro jarr jars jasa jaso jass jbaa jbar jbob jear jebb jebe jeer jees jeos jera jere jero jers jesa jese jess jjar joab joao joar joba jobe jobo jobs joea joee joes jojo joor joos jora jore joro josa jose joso joss jrbr jsea jssr jsss o-eo oaer oaes oara oare oars oase oass obas obba obbo obea ober obes obja oboe obor obos obra obre obro obsr obss oera oere oers oese ojas ojea ojos ooaa ooba oobe ooer ooes oooo ooos oora oore oosa oose orab orae orao orar oras orba orbb orbe orbo orbs ore- orea oreb oreo orer ores oro- oroe oror oros orra orro orrs orsa orse orso osar osas osba osbe osea osee oser oses osoo osor osos osro ossa ossb osse osso raab raaj raas raba rabb rabe rabo rabs raer raes raja raje rajo rajs raob raos rara rarb rare raro rars rasa rase raso rass rbbb rbbr rbbs rbss rea- reae reao rear reas reba rebb rebe rebo rebs reeb rees reja reos rera rere rero rers resa rese reso ress roab roar roas rob- roba robb robe robo robs roea roer roes roja roje rojo rojs roob roor roos rora rore roro rosa rose roso ross rras rrrr rsaa rsaj rsee rsos rsre rssa s-os saab saae saaj saar saas saba sabb sabe sabo sabr sabs saeb saer saes saja saor saos sara sare saro sarr sars sasa sase saso sass sbaa sbar sbas sbbs sber sbor sbsa sbse se-e se-o se-s seaa seab sear seas seba sebe sebo sebs seea seeb seer sees sejo sera serb sere serj sero serr sers sesa sese seso sess sjab sjoa sjoe soar soas soba sobe sobo sobr sobs soea soeo soes soja soje soor soos sora sorb sore soro sorr sors sosa sose soso soss sras sreb sreo sres sros ssaa ssab ssao ssas ssbr ssee sses ssra ssrs sssa sssb ssss

-aaa- a-sea aaaas aaaee aaasa aaass aabaa aabba aabra aasee aasra abaab ababa ababe ababs abaer abaja abajo abara abare abasa abase abass abbaj abbar abbas abbes abbos abbrs abear abeba abebe abeer