-er a-a a-c aaa aac aad aae aam aar aas aau ac- aca acc acd ace acm acr acs acu ad- ada adc add ade adm adr ads adu aea aec aed aee aem aer aes aeu ama amc amd ame amm amr ams amu ar- ara arc ard are arm arr ars aru as- asa asc asd ase asm asr ass asu au- aua auc aud aue aum aur aus c-- caa cac cad cae cam car cas cau cca ccc ccd cce ccm ccr ccs ccu cda cdc cdd cde cdm cdr cds cdu ce- cea cec ced cee cem cer ces ceu cma cmc cmd cme cmm cmr cms cmu cra crc crd cre crm crr crs cru csa csc csd cse csm csr css csu cua cuc cud cue cum cur cus cuu daa dac dad dae dam dar das dau dca dcc dcd dce dcm dcr dcs dcu dda ddc ddd dde ddm ddr dds ddu de- dea dec ded dee dem der des deu dma dmc dmd dme dmm dmr dms dmu dra drc drd dre drm drr drs dru dsa dsc dsd dse dsm dsr dss dsu dua duc dud due dum dur dus eaa eac ead eae eam ear eas eau ec- eca ecc ecd ece ecm ecr ecs ecu ed- eda edc edd ede edm edr eds edu eea eec eed eee eem eer ees em- ema emc emd eme emm emr ems emu era erc erd ere erm err ers eru es- esa esc esd ese esm esr ess esu eu- eua euc eud eue eur eus m-r maa mac mad mae mam mar mas mau mc- mca mcc mcd mce mcm mcr mcs mcu mda mdc mdd mde mdm mdr mds mdu mea mec med mee mem mer mes meu mma mmc mmd mme mmm mmr mms mmu mra mrc mrd mre mrm mrr mrs mru msa msc msd mse msm msr mss msu mua muc mud mue mum mur mus muu ra- raa rac rad rae ram rar ras rau rca rcc rcd rce rcm rcr rcs rcu rda rdc rdd rde rdm rdr rds rdu re- rea rec red ree rem rer res reu rma rmc rmd rme rmm rmr rms rra rrc rrd rrm rrr rrs rru rsa rsc rsd rse rsm rsr rss rsu rua ruc rud rue rum rur rus ruu saa sac sad sae sam sar sas sau sca scc scd sce scm scr scs scu sda sdc sdd sde sdm sdr sds sdu se- sea sec sed see sem ser ses seu sma smc smd sme smm smr sms smu sr- sra src srd sre srm srr srs ss- ssa ssc ssd sse ssm ssr sss ssu sua suc sud sue sum sur sus suu ua- uaa uac uad uae uam uar uas uau uca ucc ucd uce ucm ucr ucs ucu uda udc udd ude udm udr uds udu uea uec ued uee uem uer ues um- uma umc umd ume umm umr ums umu ur- ura urc urd ure urm urr urs uru usa usc usd use usm usr uss usu uua uuc uue uum uur uus uuu

-ase aaaa aaac aaad aaae aaam aaar aaas aaca aacc aacd aace aacm aacr aacs aacu aada aadc aade aads aadu aaea aaec aaem aaes aama aamc aamd aame aamr aams aara aarc aard aare aarm aars aaru aasa aasc aasd aase aasm aass aasu aaus acaa acac acad acae acar acas acca accc accd acce accm accs accu acda acdc acde acdm acds ace- acea acec aced acem acer aces acma acmc acme acms acmu acr- acra acrc acre acrm acrr acrs acsa acsc acsd acse acsm acss acu- acue acum acur acus adaa adac adad adae adam adar adas adcc adcs adda addc addd adde addr adds addu adea adee adem ader ades adma adme admr adms adra adre adrs adsa adsm adsr adss adua adue adur aeac aeas aede aeer aer- aera aerc aerd aers aesc aesd aess amaa amac amad amae amam amar amas amca amcc amcs amda amds amec amed amee amer ames ameu amm- amma amme ammu amra amrc amsa amsc amsd amss amua amud amum amur arac arad arae aram arar aras arau arc- arca arce arcm arcs arda ardc arde ardm ards ardu area arec ared aree arem ares areu arma armc armd arme armm arms armu arr- arra arrc arre arrr arrs arru ars- arsa arsc arsd arse arsu arua arud arue arum asaa asac asad asae asam asar asas asau asc- asca ascc asce ascr asda asde asds asea asec asee asem aser ases asma asmd asme asmm asmr asms asra asrc asrm asrs asru assa assc assd asse assr asss assu asud asue asum asur asus auaa auca auce audc aude auer auma aur- aura aurd aure ausa ausd ause ausm ausu c-cd caaa caac caam caas cac- caca cacc cace cacm cacr cada cadc cadd cade cadm cadr cads cadu caec caem caer caes caeu cama camc came camm cams cara carc card care carm carr cars casa casc casd case casm casr cass casu cauc caum caus ccaa ccac ccad ccam ccar ccas ccca cccc cccm cccs cccu ccdc ccdm ccdr ccds cced ccee ccma ccmc ccmd ccmm ccms ccra ccrc ccre ccrs ccsa ccsd ccss ccuc ccus cd-e cd-r cdaa cdac cdad cdcs cdda cddr cdec cder cdes cdma cdms cdre cdrs cdss ceac cead cear ceas cec- ceca cece cecm cecs ceda cedd cede cedu ceec ceem cees cema ceme cemm cemr cems cemu cer- cera cerc cerd cere cers cesa cesc cese cesr cess cmaa cmac cmas cmcc cmcs cmda cmdr cmea cmec cmes cmmc cmms cmra cmrr cmrs cmsa cmsc cmse cmus crac cram crar cras crau crca crcc crce crcr crda crdc cre- crea crec cred cree crem cres creu crms crsa crss crud crue crum crus csaa csac csar csas cscc cscd csce cscr cscs csda csdr csea csec csee csem cser csma