-er a-a a-c aaa aac aad aae aag aar aas ac- aca acc acd ace acg acr acs ad- ada adc add ade adg adr ads aea aec aed aee aeg aer aes ag- aga agc agd age agg agr ags ar- ara arc ard are arg arr ars as- asa asc asd ase asg asr ass c-- caa cac cad cae cag car cas cca ccc ccd cce ccg ccr ccs cda cdc cdd cde cdg cdr cds ce- cea cec ced cee ceg cer ces cga cgc cgd cge cgg cgr cgs cra crc crd cre crg crr crs csa csc csd cse csg csr css daa dac dad dae dag dar das dca dcc dcd dce dcg dcr dcs dda ddc ddd dde ddg ddr dds de- dea dec ded dee deg der des dga dgc dgd dge dgg dgr dgs dra drc drd dre drg drr drs dsa dsc dsd dse dsg dsr dss eaa eac ead eae eag ear eas ec- eca ecc ecd ece ecg ecr ecs ed- eda edc edd ede edg edr eds eea eec eed eee eeg eer ees ega egc egd ege egg egr egs era erc erd ere erg err ers es- esa esc esd ese esg esr ess g-d gaa gac gad gae gag gar gas gca gcc gcd gce gcg gcr gcs gda gdc gdd gde gdr gds ge- gea gec ged gee geg ger ges gga ggc ggd ggg ggr ggs gra grc grd gre grg grr grs gsa gsc gsd gse gsg gsr gss ra- raa rac rad rae rag rar ras rca rcc rcd rce rcg rcr rcs rda rdc rdd rde rdg rdr rds re- rea rec red ree reg rer res rga rgc rgd rge rgg rgr rgs rra rrc rrd rrg rrr rrs rsa rsc rsd rse rsg rsr rss saa sac sad sae sag sar sas sca scc scd sce scg scr scs sda sdc sdd sde sdg sdr sds se- sea sec sed see seg ser ses sga sgc sgd sge sgg sgr sgs sr- sra src srd sre srg srr srs ss- ssa ssc ssd sse ssg ssr sss

-ase aaaa aaac aaad aaae aaar aaas aaca aacc aacd aace aacr aacs aada aadc aade aads aaea aaec aaes aage aara aarc aard aare aars aasa aasc aasd aase aass acaa acac acad acae acag acar acas acca accc accd acce accs acda acdc acde acds ace- acea acec aced acer aces acga acgr acgs acr- acra acrc acre acrr acrs acsa acsc acsd acse acss adaa adac adad adae adag adar adas adcc adcs adda addc addd adde addr adds adea adee ader ades adgs adra adre adrs adsa adsr adss aeac aeas aede aeer aega aer- aera aerc aerd aers aesc aesd aess agac agad agag agar agas agca agcc agce agda agde agea aged agee ager ages agga agge agra agre agsa agsg arac arad arae arag arar aras arc- arca arce arcs arda ardc arde ards area arec ared aree areg ares arga arge args arr- arra arrc arre arrg arrr arrs ars- arsa arsc arsd arse asaa asac asad asae asag asar asas asc- asca ascc asce ascr asda asde asds asea asec asee aser ases asgd asge asra asrc asrg asrs assa assc assd asse assr asss c-cd caaa caac caas cac- caca cacc cace cacr cada cadc cadd cade cadr cads caec caer caes caga cage cagg cagr cags cara carc card care carr cars casa casc casd case casr cass ccaa ccac ccad ccag ccar ccas ccca cccc cccs ccdc ccdr ccds cced ccee ccga ccgc ccgs ccra ccrc ccre ccrg ccrs ccsa ccsd ccsg ccss cd-e cd-r cdaa cdac cdad cdcs cdda cddr cdec cder cdes cdre cdrs cdss ceac cead cear ceas cec- ceca cece cecs ceda cedd cede ceec cees cege cer- cera cerc cerd cere cers cesa cesc cese cesg cesr cess cgac cgas cgcc cgcg cged cger cges cggs cgss crac crag crar cras crca crcc crce crcr crda crdc cre- crea crec cred cree creg cres crgs crsa crss csaa csac csar csas cscc cscd csce cscr cscs csda csdr csea csec csee cser csra csrc csrd csrs cssa cssd csse cssr daad daae daag daar daas daca dace dacs dada dade dads daer daga dage dagg dagr dags dara darc dard dare darg darr dars dasa dasc dasd dase dass dcas dcca dccc dccs dcds dcgs dcra dcsc dcsg dcss dddd ddes ddrc ddre ddss deac dead deae dear deas dec- deca decc decd dece decs deda dedd dede deed deeg deer dees dega dege degs der- dera derc dere derg derr ders des- desa desc dese desg dess dgac dgca dgeg dgge draa drac drad drag drar dras drca drda drea dred dree dreg dres drge drgs drra drrs drsa dsac dscc dscr dscs dsda dsdr dsea dsrc dsrr dssa dssc eaca eacc eada eadd eads eaec eaga eage eara eard eare ears easa ease ecaa ecac ecad ecar ecca eccc ecce ecdc eced eces ecgs ecra ecrc ecrr ecsa ecsc ecse ecss edac edad edag edar edas edca edda eddc edde edds ede- edea eder edes edge edra edsa edss eeca eecs eede eeea eeee eees eega eegs eera eerc eerg eers eese egaa egad egae egar egas egcc egcg egcr egea egec egee eger egge eggs egra egre egsc egss erad eras erca ercc erce erda erde erds erec ered erer eres erg- erga ergg ergs erra errc erre errs ersa erse esac esad esag esar esas esca esce escr escs esda esds esea esee eser eses esra esrd essa esse essg gaar gaas gace gada gadd gade gads gaea gaec gaed gaer gaes gaga gage gagg gags gara gard gare garg garr gars gasa gasc gase gasr gass gc-c gcaa gccc gccs gcda gcds gcrg gcse gcss gdca gdes gdrc gdsc gead gear geas geca gece geda gedd gede geds geed geer gees gege gegg gera gerd gere gers