csrc csrs cssa csse cssr csta cstc cstg cstr csts ctae ctag ctan ctca ctec cten ctge ctne ctns ctrc ctrn ctrs ctsa ctsc ctsn ctss ctta cttn ctts eaca eacc eaec eaga eage eana eans eara eare earn ears eart easa ease east eata eate eats ecaa ecac ecan ecar ecat ecca eccc ecce ecct eces ecgs ecne ecra ecrc ecrr ecsa ecsc ecse ecss ect- ecta ectc ects eeca eecs eeea eeee eees eega eegs eena eeng eens eent eera eerc eerg eers eese eeta eetc eete eets egaa egae egan egar egas egat egcc egcg egcr egea egec egee eger egge eggs egna egne egnt egra egre egsc egss egta egte egts enac enan enas enat enca ence encs enea enee eneg ener enes enga enge engg engr engs enna ennc enne enns enra enrs ensa ense ensg enst ent- ente entr ents eran eras erat erca ercc erce erec eren erer eres eret erg- erga ergg ergs erna erne erns erra errc erre errs ersa erse erst erta erts esac esag esan esar esas esat esca esce escr escs esea esee esen eser eses eset esgn esna esne esra essa esse essg esst esta estc este estr ests etag etan etas etat etcc etcs etec etee eten eter etes etna etne etnr etns etra etre etta ette ettn gaar gaas gace gaea gaec gaer gaes gaga gage gagg gags gana ganc gane gang gann gans gant gara gare garg garn garr gars gart gasa gasc gase gasr gass gast gata gatc gate gatr gats gatt gc-c gcaa gcat gccc gccs gcet gcna gcrg gcse gcss gcst gctc gcts gean gear geas geat geca gece geen geer gees geet gege gegg gen- gena genc gene geng genn gens gent gera gere gern gers gert gesg gess gest geta gete getg gets gett gggg ggrn ggss gnaa gnac gnar gnas gnat gncc gnet gngc gnrc gnrr grac grae gran gras grat grcc grce grea grec gree greg gren gres gret grrr grrs grss grtc gsat gsea gsse gstr gtaa gtcr gtcs gtea gtta naaa naac naag naan naar naas naat naca nacc nace nacs naea naes naga nagc nage nags nan- nana nane nang nann nans nant nara narc nare narg narn narr nars nart nas- nasa nasc nase nasr nass nast nata natc nate nats natt ncaa ncac ncar ncat ncca nccc nccn nccr nccs ncct ncea ncec ncee ncen ncer nces ncga ncgr ncgs ncna ncnc ncra ncrc ncre ncsa ncsc ncse ncss ncst ncta nctc ncte nctr neac nean near neas neat neca necc nece necr necs nect neea neen neer nees neet nega nege negs nena nene neng nens nent nera nerc nere nerr ners nert nesa nesc nese nesn nesr ness nest net- neta nete nets nett ngac ngan ngas ngen nger ngns ngsn ngtn ngts nnes nngn nnnn nnsa nnss nntn nras nrca nrcs nren nrna nrrc nrsa nrsc nrta nrts nsaa nsac nsar nsca nscc nscs nsec nser nsna nsnr nsra nsrc nssa nssc nsse nssr nsss nstc nsts ntcc nter ntes ntrc ntsc ntss nttr raag raan raas raat rac- raca racc race racs ract raec raeg raen raer raes raga rage ragg rags rana ranc rane rang rann rans rant rara rare rars rasa rasc rase rass rast rata rate rats ratt rcac rcas rccc rccs rcet rcga rcgc rcnr rcrg rcsa rcsc rcss rctc rctg rcts rea- reac reae rean rear reas reat reca recc rece recr recs rect reen rees reet rega rege regn regr regs regt rena rene reng renn rens rent rera rere rerg rers rert resa rese resn ress rest reta rete retr rets rett rgan rgtr rgts rnag rnas rncs rngs rnnt rras rrat rrna rrrr rsaa rscc rscn rscs rsee rsgc rsna rsnn rsnr rsre rssa rsts rtan rtas rtca rtcc rtce rtcg rtee rtes rtgs rtns rtss rtts sa-c saac saae saag saan saar saas saat saca sacc sace sacn sacr sacs sact saen saer saes saga sage sagg sags sagt sana sane sang sann sanr sans sant sara sarc sare sarg sarn sarr sars sart sasa sasc sase sass sast sata satc sate satg satn satr sats satt scaa scac scag scan scar scas scat sccc scce sccs scct scea scec scee sceg scer scet scgs scna scnr scnt scr- scra scrc scre scrn scrs scsa scsc scsn scsr scst sctc sctn sctr scts se-c se-e se-g se-n se-s se-t seaa seac sean sear seas seat sec- seca secc sece secg secn secr secs sect seea seec seeg seen seer sees seet sega sege segg segs sena sene seng senn senr sens sent sera serc sere serg sern serr sers sert sesa sesc sese sess sest set- seta setc sete sets sett sgaa sgac sgca sgce sgcg sger sges sggg sggs sgss sgta sgts snag snar snas snat snca sncc snee sneg sner snes snet snns snra snrs snte sntr sras srcc srct srec sres srna srnn srta srtr ssaa ssac ssan ssas ssat ssca sscc ssce sscs ssec ssee sses sset ssgs ssgt ssns ssra ssrc ssrg ssrs sssa sssc ssss ssta sstc ssts stac stae stag stan star stas stat stca stcc stcs stea stec stee steg sten ster stes stet stge stgr stng stnn stnr stns stra strc stre strn strs stss sttc sttr taa- taag taan taar taas taat taca tacc tace tacs tact taec taen taer taes taga tage tagg tags tana tane tang tann tans tant tara tarc tare targ tarn tarr tars tart tasa tasc tase tasr tass tast tata tate tatr tats tatt tcca tccc tcga tcnn tctc tcts teac tean tear teas teat teca tecr tecs tect teec teen teer tees teet tega tegg tegs tegt tena tenc tene teng tenn tens tent ter- tera terc tere tern terr ters tesa tesc tese tess test teta tete tetr tets tett tgcc tgtc tgts tnag tnca tncc tnes tnge tngs tnts traa trac trae trag tran tras trat trca trcc tre- trea