-er a-a a-b a-t aaa aab aae aag aao aar aas aat ab- aba abb abe abg abo abr abs abt aea aeb aee aeg aeo aer aes aet ag- aga agb age agg ago agr ags agt aoa aob aoe aog aoo aor aos aot ar- ara arb are arg aro arr ars art as- asa asb ase asg aso asr ass ast at- ata atb ate atg ato atr ats att baa bab bae bag bao bar bas bat bba bbb bbe bbg bbo bbr bbs bbt be- bea beb bee beg beo ber bes bet bga bgb bge bgg bgo bgr bgs bgt boa bob boe bog boo bor bos bot bra brb bre brg bro brr brs brt bsa bsb bse bsg bso bsr bss bst bta btb bte btg bto btr bts btt eaa eab eae eag eao ear eas eat eba ebb ebe ebg ebo ebr ebs ebt eea eeb eee eeg eeo eer ees eet ega egb ege egg ego egr egs egt eo- eoa eob eoe eog eoo eor eos eot era erb ere erg ero err ers ert es- esa esb ese esg eso esr ess est eta etb ete etg eto etr ets ett gaa gab gae gag gao gar gas gat gba gbe gbg gbo gbr gbs gbt ge- gea geb gee geg geo ger ges get gga ggb ggg ggo ggr ggs ggt goa gob goe gog goo gor gos got gra grb gre grg gro grr grs grt gsa gsb gse gsg gso gsr gss gst gta gtb gte gtg gto gtr gts gtt oaa oab oae oag oao oar oas oat ob- oba obb obe obg obo obr obs obt oea oeb oee oeg oeo oer oes oet oga oge ogg ogo ogs ogt oo- ooa oob oog ooo oor oos oot or- ora orb ore org oro orr ors ort os- osa osb ose osg oso osr oss ost ot- ota otb ote otg oto otr ots ott ra- raa rab rae rag rao rar ras rat rba rbb rbe rbg rbo rbr rbs rbt re- rea reb ree reg reo rer res ret rga rgb rge rgg rgo rgr rgs rgt roa rob roe rog roo ror ros rot rra rrb rrg rrr rrs rrt rsa rsb rse rsg rso rsr rss rst rta rtb rte rtg rto rtr rts rtt saa sab sae sag sao sar sas sat sba sbb sbe sbg sbo sbr sbs sbt se- sea seb see seg seo ser ses set sga sgb sge sgg sgo sgr sgs sgt soa sob soe sog soo sor sos sot sr- sra srb sre srg sro srr srs srt ss- ssa ssb sse ssg sso ssr sss sst sta stb ste stg sto str sts stt taa tab tae tag tao tar tas tat tba tbb tbe tbg tbo tbr tbs tbt te- tea teb tee teg teo ter tes tet tga tgb tge tgg tgo tgr tgs tgt to- toa tob toe tog too tor tos tot tra trb tre trg tro trr trs trt tsa tsb tse tsg tso tsr tss tst tta ttb tte ttg tto ttr tts ttt

-ase -ose a-be aaaa aaab aaae aaar aaas aaba aabb aabt aaea aaes aage aaoe aaoo aara aare aaro aars aart aasa aase aass aast aata aatt abaa abab abae abag abar abas abat abb- abba abbb abbe abbo abbr abbs abbt abee aber abes abet aboa abob aboo abor abos abot abra abro abrs abs- absa abse abss abta abts aeas aebs aeer aega aer- aera aero aers aess aest aeta aeto aetr aett ag-o agag agao agar agas agat agba agbo agea agee ager ages aget agga agge agob agog agoo agos agot agra agre agro agsa agsg agst agta agte agtr agts aoba aora aorb aors aort aoss arab arae arag arar aras arat arba arbe arbs area aree areg areo ares aret arga argb arge argo args aroa arob aroe aroo aror aros arr- arra arre arrg arro arrr arrs arrt ars- arsa arse arso arst arta arte arto artr arts asaa asab asae asag asao asar asas asat asba asbo asea asee aser ases aset asge asgt asob asog asor asos asot asra asrg asro asrs assa asse asso assr asss asst asta astb aste asto astr asts at-t ataa atab atae atar atas atat atbs atea atee ateo ater ates atgo atob atoe ator atos atot atra atre atro atsb atse atst atta atte atto attr atts baaa baar baas baat baba babb babe babo babr babs baer baes baga bage bagg bago bags bagt baos bar- bara barb bare barg baro barr bars bart basa base baso bass bast bata bate bato bats batt bbas bbbb bbbs bbeb bbet bbga bbrg beag bear beas beat beba bebb bebe bebo beeb beeg beer bees beet bega begg bego begs beo- beor beos beot bera bere berg bero berr bers bert bes- besa bese beso bess best beta bete beto bets bett bggs bgst boab boag boar boas boat boba bobb bobe bobo bobs boea boee boeo boer boes boet boga boge bogg bogo bogs bogt boob booe boog boor boos boot bor- bora bore borg boro borr bors bort bosa bose boso boss bost bota botb bote boto bots bott brab brae brag brao bras brat brea breb bree breg breo brer bres bret broa brob broe brog broo bror bros brot brrr brrs brsb brsr brst bsaa bsas bsat bsea bseb bsee bseg bser bses bset bsgs bsos bsra bsse bsts btaa btob btor btrt btss bttb eaba eaga eage eara earb eare earo ears eart easa ease easo east eata eate eats ebba ebbo ebbr ebbs eber ebes eboe eboo ebor ebos ebro ebsa eeea eeee eees eega eegs eera eerg eero eers eese eeta eete eets egaa egae egao egar egas egat egba egbe egea egee eger eggb egge eggo eggs ego- egor egos egot egra egre egss egta egte egts