-er a-a a-c a-t aaa aac aae aao aar aat ac- aca acc ace aco acr act aea aec aee aeo aer aet aoa aoc aoe aoo aor aot ar- ara arc are aro arr art at- ata atc ate ato atr att c-- caa cac cae cao car cat cca ccc cce cco ccr cct ce- cea cec cee ceo cer cet co- coa coc coe coo cor cot cra crc cre cro crr crt cta ctc cte cto ctr ctt eaa eac eae eao ear eat ec- eca ecc ece eco ecr ect eea eec eee eeo eer eet eo- eoa eoc eoe eoo eor eot era erc ere ero err ert eta etc ete eto etr ett oaa oac oae oao oar oat oc- oca occ oco ocr oct oea oec oee oeo oer oet oo- ooa ooc ooo oor oot or- ora orc ore oro orr ort ot- ota otc ote oto otr ott ra- raa rac rae rao rar rat rca rcc rce rco rcr rct re- rea rec ree reo rer ret roa roc roe roo ror rot rra rrc rrr rrt rta rtc rte rto rtr rtt taa tac tae tao tar tat tca tcc tce tco tcr tct te- tea tec tee teo ter tet to- toa toc toe too tor tot tra trc tre tro trr trt tta ttc tte tto ttr ttt

aaaa aaac aaae aaar aaca aacc aace aaco aacr aact aaea aaec aaoe aaoo aara aarc aare aaro aart aata aatc aatt ac-t acaa acac acae acar acat acca accc acce acco acct ace- acea acec acer acet acoa acoe acor acot acr- acra acrc acre acro acrr acta actc acte acto actt aeac aect aeer aer- aera aerc aero aeta aetc aeto aetr aett aoca aoce aora aort aotc arac arae arar arat arc- arca arce arco arct area arec aree areo aret aroa aroe aroo aror arr- arra arrc arre arro arrr arrt arta artc arte arto artr at-t ataa atac atae atar atat atca atcc atco atcr atea atec atee ateo ater atoc atoe ator atot atra atrc atre atro atta atte atto attr caaa caac caat cac- caca cacc cace caco cacr caec caer caor cara carc care caro carr cart cat- cata catc cate cato catt ccaa ccac ccar ccat ccca cccc ccee ccoc ccra ccrc ccre ccrt cctc cctt ceac cear ceat cec- ceca cece ceco cect ceec ceor cer- cera cerc cere cero cert cet- ceta cete ceto coat coca coce coco coct coot cor- cora corc core coro corr cort cota cotc cote coto cott crac crar crat crca crcc crce crcr cre- crea crec cree creo cret croc croe croo cror crot crrt crtc ctae ctca ctec ctor ctot ctrc ctta eaca eacc eaec eara eare earo eart eata eate ecaa ecac ecao ecar ecat ecca eccc ecce ecco ecct eco- ecot ecra ecrc ecrr ect- ecta ectc ecto eeca eeea eeee eeoc eera eerc eero eeta eetc eete eora eore eota eotc eoto erat erca ercc erce erec erer eret eroc eroe eroo erra errc erre erro erta etat etcc etco etec etee eter etoe etra etre etro etta ette etto o-eo oaer oara oare oate ocac ocat occa occc occt oce ocee ocet ocra ocre ocro ocrr oct- octa octe octo oec- oeca oecc oeec oera oere oeta ooaa oocr ooer oooo oora oore oort orac orae orao orar orat orca orce orco ore- orea orec oreo orer oro- oroe oror orot orra orro orta ortc orte orto otac otar otea otee oter oto- otoe otoo otor otra otre otro otta otte otto raat rac- raca racc race raco ract raec raer raoc rara rare raro rata rate rato ratt rcac rccc rcet rctc rea- reac reae reao rear reat reca recc rece recr rect reet reot rera rere rero rert reta rete reto retr rett roar roat roca rocc roce roco roea roer roet roor root rora rorc rore roro rort rota rotc rote roto rotr rott rrat rrrr rtca rtcc rtce rtee taa- taar taat taca tacc tace taco tact taec taer taoa taor tara tarc tare taro tarr tart tata tate tato tatr tatt tcca tccc tctc teac tear teat teca teco tecr tect teec teer teet teor ter- tera terc tere tero terr teta tete teto tetr tett toat toca toce toco toea toee toer toet tooa toor toot tora torc tore toro torr tort tota totc tote toto totr tott traa trac trae trao trat trca trcc tre- trea trec tree treo tret troa troc troe troo trot trra trtc trte trtr tteo tter ttoe tttt

-aaa- -oate -tree aaace aaaee aaaoc aaarc aaata aacte acaca acar- acara acare acate accra aceae acera acero acet- aceta aceto acoat acoot acore acrea acree acro- act-r actar acter actor actra actto aeaea aereo aero- aeroe aetat aeter aeto- aort- aorta aorte aotea ara-c araat araca arace araco araea arara arare arata arate arcae arcee arcoa arcor arcot arct- arcte arcto areae arear areat areca arect areet areo- arere arero arete areto arett aroar aroer aroor aroot arora arore arrea arret arroe artar artat artea artec arter arto- artoo artot ataco atara atear ateat ateca ater- aterr atete ateto atoot atora atoto atree atro- atroa atrot attar attea atter atto- attra c-a-c c-cor c-rat c-tec ca-ca caare cacao caco- cacoa caec- caeca caere caraa carac carat carea carer caret caroa caroe carot carra carre carro carrt carta carte carto cata- catco cater cato- cator catra catta catto ccccc ccett ceace ceara ceare cearr ceco- ceeac ceere ceoce ceoor cerae cerat cerc- cerca cerce cerco cerea cerec cerer ceret cero- ceroc cerre cerro certe cetac cetea ceto- cetra cette co-co coact coarc coart coatc coate cocao cocc- cocce cocco cocea coceo cocoa cocto coete cooee cooer coore coote corat corca corce core- corea coree corer coro- corot corra corre corte corto coter cott- cotta cotte cotto crace craco craer crare crate crato crear creat crece creer