-er a-a a-b a-c aaa aab aac aad aae aan aar aas aau ab- aba abb abc abd abe abn abr abs abu ac- aca acb acc acd ace acn acr acs acu ad- ada adb adc add ade adn adr ads adu aea aeb aec aed aee aen aer aes aeu an- ana anb anc and ane ann anr ans anu ar- ara arb arc ard are arn arr ars aru as- asa asb asc asd ase asn asr ass asu au- aua aub auc aud aue aun aur aus b-u baa bab bac bad bae ban bar bas bau bba bbb bbc bbd bbe bbn bbr bbs bbu bca bcb bcc bcd bce bcn bcr bcs bcu bda bdb bdc bdd bde bdr bds bdu be- bea beb bec bed bee ben ber bes beu bna bnb bnc bnd bne bnn bnr bns bnu bra brb brd bre brn brr brs bru bsa bsb bsc bsd bse bsn bsr bss bsu bua bub buc bud bue bun bur bus buu c-- caa cab cac cad cae can car cas cau cba cbb cbc cbd cbe cbn cbr cbs cbu cca ccb ccc ccd cce ccn ccr ccs ccu cda cdb cdc cdd cde cdn cdr cds cdu ce- cea ceb cec ced cee cen cer ces ceu cn- cna cnb cnc cnd cne cnn cnr cns cnu cra crb crc crd cre crn crr crs cru csa csb csc csd cse csn csr css csu cua cub cuc cud cue cun cur cus cuu daa dab dac dad dae dan dar das dau dba dbb dbc dbd dbe dbn dbr dbs dbu dca dcb dcc dcd dce dcn dcr dcs dcu dda ddb ddc ddd dde ddn ddr dds ddu de- dea deb dec ded dee den der des deu dna dnb dnc dnd dne dnn dnr dns dra drb drc drd dre drn drr drs dru dsa dsb dsc dsd dse dsn dsr dss dsu dua dub duc dud due dun dur dus eaa eab eac ead eae ean ear eas eau eba ebb ebc ebd ebe ebn ebr ebs ebu ec- eca ecb ecc ecd ece ecn ecr ecs ecu ed- eda edb edc edd ede edn edr eds edu eea eeb eec eed eee een eer ees en- ena enb enc end ene enn enr ens enu era erb erc erd ere ern err ers eru es- esa esb esc esd ese esn esr ess esu eu- eua eub euc eud eue eun eur eus naa nab nac nad nae nan nar nas nau nba nbb nbc nbd nbe nbn nbr nbs nbu nca ncb ncc ncd nce ncn ncr ncs ncu nda ndb ndc ndd nde ndn ndr nds ndu ne- nea neb nec ned nee nen ner nes neu nna nnb nnc nne nnn nns nnu nra nrb nrc nrd nre nrn nrr nrs nru nsa nsb nsc nsd nse nsn nsr nss nsu nua nub nuc nud nue nun nur nus nuu ra- raa rab rac rad rae ran rar ras rau rba rbb rbc rbd rbe rbn rbr rbs rbu rca rcb rcc rcd rce rcn rcr rcs rcu rda rdb rdc rdd rde rdn rdr rds rdu re- rea reb rec red ree ren rer res reu rna rnb rnc rnd rnn rnr rns rnu rra rrb rrc rrd rrn rrr rrs rru rsa rsb rsc rsd rse rsn rsr rss rsu rua rub ruc rud rue run rur rus ruu saa sab sac sad sae san sar sas sau sba sbb sbc sbd sbe sbn sbr sbs sbu sca scb scc scd sce scn scr scs scu sda sdb sdc sdd sde sdn sdr sds sdu se- sea seb sec sed see sen ser ses seu sna snb snc snd sne snn snr sns snu sr- sra srb src srd sre srn srr srs ss- ssa ssb ssc ssd sse ssn ssr sss ssu sua sub suc sud sue sun sur sus suu ua- uaa uab uac uad uae uan uar uas uau uba ubb ubc ube ubn ubr ubs ubu uca ucb ucc ucd uce ucn ucr ucs ucu uda udb udc udd ude udn udr uds udu uea ueb uec ued uee uen uer ues un- una unb unc und une unn unr uns unu ur- ura urb urc urd ure urn urr urs uru usa usb usc usd use usn usr uss usu uua uuc uue uun uur uus uuu

-ana -ane -ase -ene a-be a-un aaaa aaab aaac aaad aaae aaan aaar aaas aaba aabb aabc aabd aaca aacb aacc aacd aace aacn aacr aacs aacu aada aadc aade aads aadu aaea aaec aaen aaes aana aand aane aara aarc aard aare aars aaru aasa aasc aasd aase aass aasu aaus abaa abab abac abad abae aban abar abas abau abb- abba abbb abbe abbr abbs abca abcb abcc abcd abcn abcr abcs abda abdu abec abed abee aben aber abes abnu abra abrc abrs abs- absa absd abse abss absu abua abud abue abun abus acaa acab acac acad acae acan acar acas acba acca accc accd acce accs accu acda acdb acdc acde acds ace- acea acec aced acen acer aces acne acr- acra acrc acre acrr acrs acsa acsc acsd acse acss acu- acue acur acus adaa adab adac adad adae adan adar adas adba adbc adcc adcs adda addc addd adde addn addr adds addu adea adeb adee aden ader ades adna adns adra adre adrs adsa adsr adss adua adub adue adun adur aeac aean aeas aebn aebs aecb aede aeer aena aend aer- aera aerc aerd aers aesc aesd aess ana- anaa anab anac anad anae anan anar anas anau anba anbb anbu anca ancc ance and- anda ande andr ands anec anee anen aner anes anna annb anne anns anrc ansa ansd anse ansu anua anub anue anun anus arab arac arad arae aran arar aras arau arba arbe arbs arc- arca arce arcs arda ardc arde ards