-er a-a a-b aaa aab aae aag aan aar aas aau ab- aba abb abe abg abn abr abs abu aea aeb aee aeg aen aer aes aeu ag- aga agb age agg agn agr ags agu an- ana anb ane ang ann anr ans anu ar- ara arb are arg arn arr ars aru as- asa asb ase asg asn asr ass asu au- aua aub aue aug aun aur aus b-u baa bab bae bag ban bar bas bau bba bbb bbe bbg bbn bbr bbs bbu be- bea beb bee beg ben ber bes beu bga bgb bge bgg bgn bgr bgs bgu bna bnb bne bng bnn bnr bns bnu bra brb bre brg brn brr brs bru bsa bsb bse bsg bsn bsr bss bsu bua bub bue bug bun bur bus buu eaa eab eae eag ean ear eas eau eba ebb ebe ebg ebn ebr ebs ebu eea eeb eee eeg een eer ees ega egb ege egg egn egr egs egu en- ena enb ene eng enn enr ens enu era erb ere erg ern err ers eru es- esa esb ese esg esn esr ess esu eu- eua eub eue eug eun eur eus gaa gab gae gag gan gar gas gau gba gbe gbg gbn gbr gbs gbu ge- gea geb gee geg gen ger ges geu gga ggb ggg ggn ggr ggs ggu gna gnb gne gnn gnr gns gnu gra grb gre grg grn grr grs gru gsa gsb gse gsg gsn gsr gss gsu gu- gua gub gue gug gun gur gus guu naa nab nae nag nan nar nas nau nba nbb nbe nbg nbn nbr nbs nbu ne- nea neb nee neg nen ner nes neu nga ngb nge ngg ngn ngs ngu nna nnb nne nng nnn nns nnu nra nrb nre nrg nrn nrr nrs nru nsa nsb nse nsg nsn nsr nss nsu nua nub nue nug nun nur nus nuu ra- raa rab rae rag ran rar ras rau rba rbb rbe rbg rbn rbr rbs rbu re- rea reb ree reg ren rer res reu rga rgb rge rgg rgn rgr rgs rna rnb rng rnn rnr rns rnu rra rrb rrg rrn rrr rrs rru rsa rsb rse rsg rsn rsr rss rsu rua rub rue rug run rur rus ruu saa sab sae sag san sar sas sau sba sbb sbe sbg sbn sbr sbs sbu se- sea seb see seg sen ser ses seu sga sgb sge sgg sgn sgr sgs sgu sna snb sne sng snn snr sns snu sr- sra srb sre srg srn srr srs ss- ssa ssb sse ssg ssn ssr sss ssu sua sub sue sug sun sur sus suu ua- uaa uab uae uag uan uar uas uau uba ubb ube ubg ubn ubr ubs ubu uea ueb uee ueg uen uer ues uga ugb uge ugg ugn ugr ugs ugu un- una unb une ung unn unr uns unu ur- ura urb ure urg urn urr urs uru usa usb use usg usn usr uss usu uua uue uug uun uur uus uuu

-ana -ane -ase -ene a-be a-un aaaa aaab aaae aaan aaar aaas aaba aabb aaea aaen aaes aage aana aane aang aara aare aars aaru aasa aase aass aasu aaus abaa abab abae abag aban abar abas abau abb- abba abbb abbe abbr abbs abee aben aber abes abnu abra abrs abs- absa abse abss absu abua abue abug abun abus aean aeas aebn aebs aeer aega aena aer- aera aers aess agag agan agar agas agau agba agea agee agen ager ages agga agge aggu agna agne agns agra agre agsa agsg agsu agua ague agun agur agus ana- anaa anab anae anag anan anar anas anau anba anbb anbu anee aneg anen aner anes ang- anga ange angs angu anna annb anne anns ansa anse ansu anua anub anue anun anus arab arae arag aran arar aras arau arba arbe arbs area aree areg aren ares areu arga argb arge args arna arne arng arns arr- arra arre arrg arrr arrs arru ars- arsa arse arsu arua arub arue arug arun asaa asab asae asag asan asar asas asau asba asbu asea asee asen aser ases asge asne asra asrg asrs asru assa asse assn assr asss assu asub asue asun asur asus auaa aube auen auer auga auge augs auna aune aung aur- aura aure ausa ause ausu auug baaa baan baar baas baba babb babe babr babs babu baer baes baga bage bagg bagn bags bana bane bang bann banr bans banu bar- bara barb bare barg barn barr bars baru basa base bass basu bau- baug baur bbas bbau bbbb bbbs bbeb bbga bbng bbrg beag bean bear beas beau beba bebb bebe beeb beeg been beer bees bega begg begs begu bena bene beng benn bens benu bera bere berg bern berr bers beru bes- besa bese bess beur bgan bggs bgun bnas bneg bner bnrr bnss brab brae brag bran bras brau brea breb bree breg bren brer bres brna brns brrr brrs brsb brsr brue brug brun brus bsaa bsas bsea bseb bsee bseg bser bses bsgs bsns bsra bsse buar buba bubb bube bubs bubu buea buen buer bueu buga buge bugg bugs buna bunb bune bung bunn buns bunu bur- bura burb bure burg burn burr burs buru busa buse buss busu buus eaba eaga eage eana eans eara earb eare earn ears easa ease eaus eban ebba ebbr ebbs eben eber ebes ebru ebsa ebur ebus eeea eeee eees eega eegs eena eeng eens eera eerg eers eese egaa egae egan egar egas egba egbe egbu egea egee eger eggb egge eggs egna egne egra egre egss enab enan enas enb- enbn enbr enea enee eneg ener enes enga enge engg engr engs enna enne enns ennu enra enrs ensa ense ensg ensu enue enur enus eran eras erau erba erbb erbe ereb eren erer eres