-er a-a a-b aaa aab aae aag aao aar aas ab- aba abb abe abg abo abr abs aea aeb aee aeg aeo aer aes ag- aga agb age agg ago agr ags aoa aob aoe aog aoo aor aos ar- ara arb are arg aro arr ars as- asa asb ase asg aso asr ass baa bab bae bag bao bar bas bba bbb bbe bbg bbo bbr bbs be- bea beb bee beg beo ber bes bga bgb bge bgg bgo bgr bgs boa bob boe bog boo bor bos bra brb bre brg bro brr brs bsa bsb bse bsg bso bsr bss eaa eab eae eag eao ear eas eba ebb ebe ebg ebo ebr ebs eea eeb eee eeg eeo eer ees ega egb ege egg ego egr egs eo- eoa eob eoe eog eoo eor eos era erb ere erg ero err ers es- esa esb ese esg eso esr ess gaa gab gae gag gao gar gas gba gbe gbg gbo gbr gbs ge- gea geb gee geg geo ger ges gga ggb ggg ggo ggr ggs goa gob goe gog goo gor gos gra grb gre grg gro grr grs gsa gsb gse gsg gso gsr gss oaa oab oae oag oao oar oas ob- oba obb obe obg obo obr obs oea oeb oee oeg oeo oer oes oga oge ogg ogo ogs oo- ooa oob oog ooo oor oos or- ora orb ore org oro orr ors os- osa osb ose osg oso osr oss ra- raa rab rae rag rao rar ras rba rbb rbe rbg rbo rbr rbs re- rea reb ree reg reo rer res rga rgb rge rgg rgo rgr rgs roa rob roe rog roo ror ros rra rrb rrg rrr rrs rsa rsb rse rsg rso rsr rss saa sab sae sag sao sar sas sba sbb sbe sbg sbo sbr sbs se- sea seb see seg seo ser ses sga sgb sge sgg sgo sgr sgs soa sob soe sog soo sor sos sr- sra srb sre srg sro srr srs ss- ssa ssb sse ssg sso ssr sss

-ase -ose a-be aaaa aaab aaae aaar aaas aaba aabb aaea aaes aage aaoe aaoo aara aare aaro aars aasa aase aass abaa abab abae abag abar abas abb- abba abbb abbe abbo abbr abbs abee aber abes aboa abob aboo abor abos abra abro abrs abs- absa abse abss aeas aebs aeer aega aer- aera aero aers aess ag-o agag agao agar agas agba agbo agea agee ager ages agga agge agob agog agoo agos agra agre agro agsa agsg aoba aora aorb aors aoss arab arae arag arar aras arba arbe arbs area aree areg areo ares arga argb arge argo args aroa arob aroe aroo aror aros arr- arra arre arrg arro arrr arrs ars- arsa arse arso asaa asab asae asag asao asar asas asba asbo asea asee aser ases asge asob asog asor asos asra asrg asro asrs assa asse asso assr asss baaa baar baas baba babb babe babo babr babs baer baes baga bage bagg bago bags baos bar- bara barb bare barg baro barr bars basa base baso bass bbas bbbb bbbs bbeb bbga bbrg beag bear beas beba bebb bebe bebo beeb beeg beer bees bega begg bego begs beo- beor beos bera bere berg bero berr bers bes- besa bese beso bess bggs boab boag boar boas boba bobb bobe bobo bobs boea boee boeo boer boes boga boge bogg bogo bogs boob booe boog boor boos bor- bora bore borg boro borr bors bosa bose boso boss brab brae brag brao bras brea breb bree breg breo brer bres broa brob broe brog broo bror bros brrr brrs brsb brsr bsaa bsas bsea bseb bsee bseg bser bses bsgs bsos bsra bsse eaba eaga eage eara earb eare earo ears easa ease easo ebba ebbo ebbr ebbs eber ebes eboe eboo ebor ebos ebro ebsa eeea eeee eees eega eegs eera eerg eero eers eese egaa egae egao egar egas egba egbe egea egee eger eggb egge eggo eggs ego- egor egos egra egre egss eoes eora eore eras erba erbb erbe ereb erer eres erg- erga ergg ergo ergs erob eroe eroo eros erra erre erro errs ersa erse erso esab esag esar esas esba esbo esbs esea esee eseo eser eses eso- esos esra essa esse essg esso gaar gaas gaba gabb gabe gabo gabr gabs gaea gaer gaes gaga gage gagg gago gags gaos gara garb gare garg garo garr gars gasa gasb gase gaso gasr gass gbag gbas gbbo gbbs geab gear geas geba gebe geer gees gege gegg gego geo- geog geos gera gerb gere gero gers gesg geso gess gggg ggss goar goas goba gobe gobo gobs goer goes goga gogo gogs goog goor goos gora gorb gore gorg goro gorr gors gose goso goss grab grae gras grbr grea greb gree greg gres grob grog groo gror gros grrr grrs grss gsab gsea gsos gsse o-eo oaer oaes oara oare oars oase oass obas obba obbo obea ober obes oboe obor obos obra obre obro obsr obss oegb oera oere oers oese ogae ogar ogb ogba ogbe ogea ogee oger ogge ogoa ogog ogra ogre ogro ooaa ooba oobe ooer ooes oooo ooos oora oore oosa oose orab orae orao orar oras orba orbb orbe orbo orbs ore- orea oreb oreg oreo orer ores orga orge orgo orgs oro- oroe oror oros orra orro orrs orsa orse orso osag osar osas osba osbe osea osee oser oses osoo osor osos osro ossa ossb osse osso raab raag raas raba rabb rabe rabo rabs raeg raer raes raga rage ragg rago rags 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 rega rege rego regr regs reog reos rera rere rerg rero rers resa rese reso ress rgba rgbe