-er a-a a-c aaa aac aae aag aaj aao aar aas ac- aca acc ace acg acj aco acr acs aea aec aee aeg aej aeo aer aes ag- aga agc age agg agj ago agr ags aja ajc aje ajj ajo ajr ajs aoa aoc aoe aog aoj aoo aor aos ar- ara arc are arg arj aro arr ars as- asa asc ase asg asj aso asr ass c-- c-j caa cac cae cag caj cao car cas cca ccc cce ccg ccj cco ccr ccs ce- cea cec cee ceg cej ceo cer ces cga cgc cge cgg cgo cgr cgs cja cjc cjg cjr cjs co- coa coc coe cog coj coo cor cos cra crc cre crg crj cro crr crs csa csc cse csg csj cso csr css eaa eac eae eag eaj eao ear eas ec- eca ecc ece ecg ecj eco ecr ecs eea eec eee eeg eeo eer ees ega egc ege egg ego egr egs eja ejc ejo eo- eoa eoc eoe eog eoo eor eos era erc ere erg ero err ers es- esa esc ese esg eso esr ess gaa gac gae gag gaj gao gar gas gca gcc gce gcg gco gcr gcs ge- gea gec gee geg geo ger ges gga ggc ggg ggj ggo ggr ggs gja gjc gje gjg gjr goa goc goe gog goo gor gos gra grc gre grg grj gro grr grs gsa gsc gse gsg gsj gso gsr gss jaa jac jae jag jaj jao jar jas jca jcc jce jco jcr jcs jea jec jee jeg jej jeo jer jes jga jge jgo jgr jgs jja jjc jjg jjj jjr jjs joa joc joe jog joj joo jor jos jra jrc jrg jro jrr jrs jsa jsc jse jsg jsj jso jsr jss oaa oac oae oag oaj oao oar oas oc- oca occ ocg ocj oco ocr ocs oea oec oee oeg oeo oer oes oga ogc oge ogg ogo ogs oja ojc oje ojo ojs oo- ooa ooc oog ooo oor oos or- ora orc ore org oro orr ors os- osa osc ose osg osj oso osr oss ra- raa rac rae rag raj rao rar ras rca rcc rce rcg rcj rco rcr rcs re- rea rec ree reg reo rer res rga rgc rge rgg rgo rgr rgs rja rjc rjg rjr roa roc roe rog roj roo ror ros rra rrc rrg rrr rrs rsa rsc rse rsg rsj rso rsr rss saa sac sae sag saj sao sar sas sca scc sce scg scj sco scr scs se- sea sec see seg sej seo ser ses sga sgc sge sgg sgo sgr sgs sja sjc sje sjj sjr sjs soa soc soe sog soj soo sor sos sr- sra src sre srg srj sro srr srs ss- ssa ssc sse ssg ssj sso ssr sss

-ase -ose aaaa aaac aaae aaar aaas aaca aacc aace aaco aacr aacs aaea aaec aaes aage aaoe aaoo aara aarc aare aaro aars aasa aasc aase aass acaa acac acae acag acar acas acca accc acce acco accs ace- acea acec acer aces acga acgr acgs acoa acoe acog acor acos acr- acra acrc acre acro acrr acrs acsa acsc acse acss aeac aeas aeer aega aer- aera aerc aero aers aesc aess ag-o agac agag agao agar agas agca agcc agce agco agea agee ager ages agga agge agog agoo agos agra agre agro agsa agsg ajac ajag ajao ajar ajas ajee ajga ajog ajoo ajss aoca aoce aocs aora aors aoss arac arae arag arar aras arc- arca arce arco arcs area arec aree areg areo ares arga arge argo args arja arje arjo aroa aroe aroo aror aros arr- arra arrc arre arrg arro arrr arrs ars- arsa arsc arse arso asaa asac asae asag asao asar asas asc- asca ascc asce ascj asco ascr asea asec asee aser ases asge asja asoc asog asor asos asra asrc asrg asro asrs assa assc asse asso assr asss caaa caac caas cac- caca cacc cace caco cacr caec caer caes caga cage cagg cago cagr cags caja caor caos cara carc care carj caro carr cars casa casc case caso casr cass ccaa ccac ccag ccar ccas ccca cccc cccs ccee ccga ccgc ccgs ccjo ccoc ccra ccrc ccre ccrg ccrs ccsa ccsg ccss ceac cear ceas cec- ceca cece ceco cecs ceec cees cege cego ceja cejc ceor ceos cer- cera cerc cere cero cers cesa cesc cese cesg cesr cess cgac cgas cgcc cgcg cger cges cggs cgro cgss cjar cjca cjcj cjcs cjor cjrc cjrj cjrs cjss coag coas coca coce coco coes cogo cogs cojo coos cor- cora corc core corg coro corr cors cosa cosc cose coso coss crac crag craj crar cras crca crcc crce crcr cre- crea crec cree creg creo cres crgs croc croe croo cror crsa crss csaa csac csao csar csas cscc csce csco cscr cscs csea csec csee cser csor csos csra csrc csrs cssa csse cssr eaca eacc eaec eaga eage eara eare earo ears easa ease easo ecaa ecac ecao ecar ecca eccc ecce ecco eces ecgs ecjs eco- ecog ecos ecra ecrc ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eega eegs eeoc eera eerc eerg eero eers eese egaa egae egao egar egas egcc egcg egcr egea egec egee eger egge eggo eggs ego- egor egos egra egre egsc egss ejer ejoo eoes eora eore eras erca ercc erce erec erer eres erg- erga ergg ergo ergs erja eroc eroe eroo eros erra errc erre erro errs ersa erse erso esac esag esar esas esca esce esco escr escs esea esee eseo eser eses eso- esos esra essa esse essg esso g-jo gaar gaas gace gaea gaec gaer gaes gaga gage gagg gago gags gaja gaos gara gare garg garo garr gars gasa gasc gase gaso gasr gass gc-c gcaa gccc gccs gcoa gcos gcrg gcse gcss