-er a-a a-b a-c aaa aab aac aae aag aan aar aas aau ab- aba abb abc abe abg abn abr abs abu ac- aca acb acc ace acg acn acr acs acu aea aeb aec aee aeg aen aer aes aeu ag- aga agb agc age agg agn agr ags agu an- ana anb anc ane ang ann anr ans anu ar- ara arb arc are arg arn arr ars aru as- asa asb asc ase asg asn asr ass asu au- aua aub auc aue aug aun aur aus b-u baa bab bac bae bag ban bar bas bau bba bbb bbc bbe bbg bbn bbr bbs bbu bca bcb bcc bce bcg bcn bcr bcs bcu be- bea beb bec bee beg ben ber bes beu bga bgb bgc bge bgg bgn bgr bgs bgu bna bnb bnc bne bng bnn bnr bns bnu bra brb bre brg brn brr brs bru bsa bsb bsc bse bsg bsn bsr bss bsu bua bub buc bue bug bun bur bus buu c-- caa cab cac cae cag can car cas cau cba cbb cbc cbe cbg cbn cbr cbs cbu cca ccb ccc cce ccg ccn ccr ccs ccu ce- cea ceb cec cee ceg cen cer ces ceu cga cgb cgc cge cgg cgn cgr cgs cgu cn- cna cnb cnc cne cng cnn cnr cns cnu cra crb crc cre crg crn crr crs cru csa csb csc cse csg csn csr css csu cua cub cuc cue cug cun cur cus cuu eaa eab eac eae eag ean ear eas eau eba ebb ebc ebe ebg ebn ebr ebs ebu ec- eca ecb ecc ece ecg ecn ecr ecs ecu eea eeb eec eee eeg een eer ees ega egb egc ege egg egn egr egs egu en- ena enb enc ene eng enn enr ens enu era erb erc ere erg ern err ers eru es- esa esb esc ese esg esn esr ess esu eu- eua eub euc eue eug eun eur eus gaa gab gac gae gag gan gar gas gau gba gbc gbe gbg gbn gbr gbs gbu gca gcb gcc gce gcg gcn gcr gcs gcu ge- gea geb gec gee geg gen ger ges geu gga ggb ggc ggg ggn ggr ggs ggu gna gnb gnc gne gnn gnr gns gnu gra grb grc gre grg grn grr grs gru gsa gsb gsc gse gsg gsn gsr gss gsu gu- gua gub guc gue gug gun gur gus guu naa nab nac nae nag nan nar nas nau nba nbb nbc nbe nbg nbn nbr nbs nbu nca ncb ncc nce ncg ncn ncr ncs ncu ne- nea neb nec nee neg nen ner nes neu nga ngb ngc nge ngg ngn ngs ngu nna nnb nnc nne nng nnn nns nnu nra nrb nrc nre nrg nrn nrr nrs nru nsa nsb nsc nse nsg nsn nsr nss nsu nua nub nuc nue nug nun nur nus nuu ra- raa rab rac rae rag ran rar ras rau rba rbb rbc rbe rbg rbn rbr rbs rbu rca rcb rcc rce rcg rcn rcr rcs rcu re- rea reb rec ree reg ren rer res reu rga rgb rgc rge rgg rgn rgr rgs rna rnb rnc rng rnn rnr rns rnu rra rrb rrc rrg rrn rrr rrs rru rsa rsb rsc rse rsg rsn rsr rss rsu rua rub ruc rue rug run rur rus ruu saa sab sac sae sag san sar sas sau sba sbb sbc sbe sbg sbn sbr sbs sbu sca scb scc sce scg scn scr scs scu se- sea seb sec see seg sen ser ses seu sga sgb sgc sge sgg sgn sgr sgs sgu sna snb snc sne sng snn snr sns snu sr- sra srb src sre srg srn srr srs ss- ssa ssb ssc sse ssg ssn ssr sss ssu sua sub suc sue sug sun sur sus suu ua- uaa uab uac uae uag uan uar uas uau uba ubb ubc ube ubg ubn ubr ubs ubu uca ucb ucc uce ucg ucn ucr ucs ucu uea ueb uec uee ueg uen uer ues uga ugb ugc uge ugg ugn ugr ugs ugu un- una unb unc une ung unn unr uns unu ur- ura urb urc ure urg urn urr urs uru usa usb usc use usg usn usr uss usu uua uuc uue uug uun uur uus uuu

-ana -ane -ase -ene a-be a-un aaaa aaab aaac aaae aaan aaar aaas aaba aabb aabc aaca aacb aacc aace aacn aacr aacs aacu aaea aaec aaen aaes aage aana aane aang aara aarc aare aars aaru aasa aasc aase aass aasu aaus abaa abab abac abae abag aban abar abas abau abb- abba abbb abbe abbr abbs abca abcb abcc abcn abcr abcs abec abee aben aber abes abnu abra abrc abrs abs- absa abse abss absu abua abue abug abun abus acaa acab acac acae acag acan acar acas acba acca accc acce accs accu ace- acea acec acen acer aces acga acgr acgs acne acr- acra acrc acre acrr acrs acsa acsc acse acss acu- acue acur acus aeac aean aeas aebn aebs aecb aeer aega aena aer- aera aerc aers aesc aess agac agag agan agar agas agau agba agca agcc agce agea agee agen ager ages agga agge aggu agna agne agns agra agre agsa agsg agsu agua ague agun agur agus ana- anaa anab anac anae anag anan anar anas anau anba anbb anbu anca ancc ance anec anee aneg anen aner anes ang- anga ange angs angu anna annb anne anns anrc ansa anse ansu anua anub anue anun anus arab arac arae arag aran arar aras arau arba arbe arbs arc- arca arce arcs area arec aree areg aren ares areu arga argb arge args arna arne arng arns arr- arra arrc arre arrg arrr arrs arru ars- arsa arsc arse arsu arua arub arue arug arun