-er a-a a-c aaa aac aae aag aao aar ac- aca acc ace acg aco acr aea aec aee aeg aeo aer ag- aga agc age agg ago agr aoa aoc aoe aog aoo aor ar- ara arc are arg aro arr c-- caa cac cae cag cao car cca ccc cce ccg cco ccr ce- cea cec cee ceg ceo cer cga cgc cge cgg cgo cgr co- coa coc coe cog coo cor cra crc cre crg cro crr eaa eac eae eag eao ear ec- eca ecc ece ecg eco ecr eea eec eee eeg eeo eer ega egc ege egg ego egr eo- eoa eoc eoe eog eoo eor era erc ere erg ero err gaa gac gae gag gao gar gca gcc gce gcg gco gcr ge- gea gec gee geg geo ger gga ggc ggg ggo ggr goa goc goe gog goo gor gra grc gre grg gro grr oaa oac oae oag oao oar oc- oca occ ocg oco ocr oea oec oee oeg oeo oer oga ogc oge ogg ogo oo- ooa ooc oog ooo oor or- ora orc ore org oro orr ra- raa rac rae rag rao rar rca rcc rce rcg rco rcr re- rea rec ree reg reo rer rga rgc rge rgg rgo rgr roa roc roe rog roo ror rra rrc rrg rrr

aaaa aaac aaae aaar aaca aacc aace aaco aacr aaea aaec aage aaoe aaoo aara aarc aare aaro acaa acac acae acag acar acca accc acce acco ace- acea acec acer acga acgr acoa acoe acog acor acr- acra acrc acre acro acrr aeac aeer aega aer- aera aerc aero ag-o agac agag agao agar agca agcc agce agco agea agee ager agga agge agog agoo agra agre agro aoca aoce aora arac arae arag arar arc- arca arce arco area arec aree areg areo arga arge argo aroa aroe aroo aror arr- arra arrc arre arrg arro arrr caaa caac cac- caca cacc cace caco cacr caec caer caga cage cagg cago cagr caor cara carc care caro carr ccaa ccac ccag ccar ccca cccc ccee ccga ccgc ccoc ccra ccrc ccre ccrg ceac cear cec- ceca cece ceco ceec cege cego ceor cer- cera cerc cere cero cgac cgcc cgcg cger cgro coag coca coce coco cogo cor- cora corc core corg coro corr crac crag crar crca crcc crce crcr cre- crea crec cree creg creo croc croe croo cror eaca eacc eaec eaga eage eara eare earo ecaa ecac ecao ecar ecca eccc ecce ecco eco- ecog ecra ecrc ecrr eeca eeea eeee eega eeoc eera eerc eerg eero egaa egae egao egar egcc egcg egcr egea egec egee eger egge eggo ego- egor egra egre eora eore erca ercc erce erec erer erg- erga ergg ergo eroc eroe eroo erra errc erre erro gaar gace gaea gaec gaer gaga gage gagg gago gara gare garg garo garr gc-c gcaa gccc gcoa gcrg gear geca gece geer gege gegg gego geo- geog gera gere gero gggg goar goca goce gocr goer goga gogo goog goor gora gore gorg goro gorr grac grae grcc grce grea grec gree greg groc grog groo gror grrr o-eo oaer oara oare ocac occa occc oce ocee ocga ocra ocre ocro ocrr oec- oeca oecc oeec oera oere ogae ogar ogea ogee oger ogge ogoa ogog ogra ogre ogro ooaa oocr ooer oooo oora oore orac orae orao orar orca orce orco ore- orea orec oreg oreo orer orga orge orgo oro- oroe oror orra orro raag rac- raca racc race raco raec raeg raer raga rage ragg rago raoc rara rare raro rcac rccc rcga rcgc rcrg rea- reac reae reao rear reca recc rece recr rega rege rego regr reog rera rere rerg rero roag roar roca rocc roce roco roea roeg roer roga roge rogg rogo roog roor rora rorc rore roro rrrr

-aaa- aaace aaaee aaaoc aaarc aaarg acaca acage acar- acara acare acccg accra aceae acera acero acore acrea acree acro- aeaea aegae aegea aeger aereo aero- aeroe agace agago agara agaro agege aggag aggar agger aggro agoge agogo agora agree agro- agror aooga ara-c araca arace araco araea arage arago arara arare arcae arcee arcoa arcor areae arear areca arega arego areo- arere arero aroar aroer aroga aroor arora arore arrea arroe c-a-c c-cor ca-ca caare cacao caco- cacoa caec- caeca caego caere cager cagge caraa carac carag carea carer carga carge cargo caroa caroe carra carre carro ccccc ceace ceara ceare cearr ceco- ceeac ceere cegar cegge ceoce ceoor cerae cerc- cerca cerce cerco cerea cerec cerer cerge cero- ceroc cerre cerro co-co coarc cocao cocc- cocce cocco cocea coceo cocoa coega cooee cooer coore coorg corca corce core- corea coree corer corge coro- corra corre crace craco craer cragg crago crare crear crece creer cregg creo- croce croco crooe crore e-gao eagar eager eagre earar eargo ecara ecare eecca eeeee egare egaro eggar egger eorre erace ercea erceg ereac erear erege erere ergo- eroge eroor erora erore error ga-ga gaago gaara gagae gagar gagea gager gagge gaggo gagra garac garag garce garco garga garoe garoo garor garra garre garro geaca geare gecco geere gegar gegge georg gerar gerce gerea gerra gerre go-go go-oo gocar gocco gocoo gogao gogar gogga gogro googe goora goore goraa gorca gorce gorea goree gorer gorge gorgo gorre graca grace graco graea gragg grcac greca grece greco greer grege gregg grego grgar groa groce groea groge grogg grrrr oagar oarac oarer oaror ocage ocara ocare ocaro occar occra ocoee ocora ocr-a ocrea ocree oeco- ogage oggar ogogo oo-er oocre ooooo orace oraea orage orara orare orcae orear oreca oreco oreo- orera orere orero oroco oroer orrca orrgo r-co- ra-ra raaor race- racer ragea ragee rager ragga ragoo rarae raree rarer rccar reace rear- recca recce recco recea recog reece reege reere regar regec reger regga regge reggo reorg rere- reree ro-ro roage rocar rocca rocco rocoa rocor roera roero rogac roger rogge