-er a-a a-c a-t aaa aac aae aar aat aav ac- aca acc ace acr act acv aea aec aee aer aet aev ar- ara arc are arr art arv at- ata atc ate atr att atv av- ava avc ave avr avt c-- caa cac cae car cat cav cca ccc cce ccr cct ccv ce- cea cec cee cer cet cev cra crc cre crr crt crv cta ctc cte ctr ctt ctv cva cvc cve cvr cvt cvv eaa eac eae ear eat eav ec- eca ecc ece ecr ect ecv eea eec eee eer eet eev era erc ere err ert erv eta etc ete etr ett etv eva evc eve evr evt evv ra- raa rac rae rar rat rav rca rcc rce rcr rct rcv re- rea rec ree rer ret rev rra rrc rrr rrt rta rtc rte rtr rtt rtv rva rvc rve rvr rvt rvv taa tac tae tar tat tav tca tcc tce tcr tct tcv te- tea tec tee ter tet tev tra trc tre trr trt trv tta ttc tte ttr ttt ttv tva tvc tve tvr tvt v-a v-e vaa vac vae var vat vav vca vcc vce vcr vct vea vec vee ver vet vra vrc vre vrr vrt vta vtc vte vtr vtt vtv vva vvc vvr vvt vvv

-vac aaaa aaac aaae aaar aaav aaca aacc aace aacr aact aacv aaea aaec aaev aara aarc aare aart aata aatc aatt aava ac-t acaa acac acae acar acat acca accc acce acct ace- acea acec acer acet acev acr- acra acrc acre acrr acrv acta actc acte actt actv acvv aeac aect aeer aer- aera aerc aeta aetc aetr aett aeva arac arae arar arat arc- arca arce arct area arec aree aret arev arr- arra arrc arre arrr arrt arta artc arte artr artv arva arve at-t ataa atac atae atar atat atca atcc atcr atea atec atee ater atra atrc atre atta atte attr avar avat avcc avce avea avec aver avra avre avva caaa caac caat cac- caca cacc cace cacr caec caer cara carc care carr cart cat- cata catc cate catt catv cava cave ccaa ccac ccar ccat ccca cccc cccv ccee ccra ccrc ccre ccrt cctc cctt cctv ceac cear ceat cec- ceca cece cect ceec cer- cera cerc cere cert cet- ceta cete cetv ceva crac crar crat crca crcc crce crcr cre- crea crec cree cret crrt crtc crtv ctae ctca ctec ctrc ctta ctvt cvac cvar cvca cvcc cver cvet cvra cvrr cvte eaca eacc eaec eara eare eart eata eate eave ecaa ecac ecar ecat ecca eccc ecce ecct ecra ecrc ecrr ecrv ect- ecta ectc ectv eeca eeea eeee eera eerc eeta eetc eete eeva erat erca ercc erce erec erer eret erev erra errc erre erta erve etat etcc etec etee eter etra etre etta ette evac evae evar evat evea ever evet evra evre raat rac- raca racc race ract racv raec raer rara rare rata rate ratt rava rave rcac rccc rcet rctc rctv rcvr rea- reac reae rear reat reca recc rece recr rect reet reev rera rere rert reta rete retr rett reva reve rrat rrrr rtca rtcc rtce rtee rtva rtve rv-c rvca rver taa- taar taat taca tacc tace tact tacv taec taer tara tarc tare tarr tart tata tate tatr tatt tatv tava tave tcca tccc tctc teac tear teat teca tecr tect teec teer teet teev ter- tera terc tere terr teta tete tetr tett teva traa trac trae trat trav trca trcc tre- trea trec tree tret trev trra trtc trte trtr tter tttt tvac tver tvrr tvtv vaar vaat vaca vace vara vare varr vart vata vate vatt vava vcat vear veat vecc veer veet ver- vera vere vert veta vete vetr veve vrac vrav vret vtac vtec vver vvvv

-aaa- -tree aaace aaaee aaarc aaata aacte acaca acar- acara acare acate accra aceae acera acet- aceta acrea acree act-r actar acter actra aeaea aerva aetat aeter ara-c araat araca arace araea arara arare arata arate arava arave arcae arcee arct- arcte areae arear areat areca arect areet arere arete arett areva arrea arret artar artat artea artec arter arvar atara atear ateat ateca ater- aterr atete ateve atree attar attea atter attra atvr avara avare aveer aver- avera avert aveta avett aveva aveve avree c-a-c c-rat c-tec ca-ca caare caec- caeca caere caraa carac carat carea carer caret carra carre carrt carta carte carva carve cata- cater catra catta cavac cavae cavea caver cavet ccccc ccctv ccett ceace ceara ceare cearr ceeac ceere cerae cerat cerc- cerca cerce cerea cerec cerer ceret cerre certe cerva cetac cetea cetra cette crace craer crare crate crave crear creat crece creer creta crete creve ctree cttee cveca cvrce e-act earar eatat eater eatre eaver ecara ecare ecart ecatt ectra eecca eeeee eevee eever erace erate erava ercea ercta ereac erear erect erere ereve errat ertar erte erter ervat etaac etate etete etree etter evarc evart evate evatt evere everr evert evete evett eveve ra-ra race- racer racta rarae raree rarer rater ratra ratta ratte ratva ravar ravat ravca raver ravet rccar reace react rear- reata reate reave recat recca recce recea recet rect- recta recte reece reere reeve rere- reree reret retar retee reter retta rette revar rever revet rtrev t-ara t-cat t-rac ta-ra ta-ta taart tacca tacet tarac tarar tarat tarce taree tarer taret tarra tarre tarta tarte tartt tarva tarve tataa tatar tatce tatee tater tatev tatra tatre tatta tavar taver tcart teaca teact teaer tear- teara teare teart teave tecat tecta tera- terat terce teret terra terre tert- terve tetar tetea teter tetr- tetra tette tevar tevet traac trace tract traer trata trate tratt trava trave treat treca treer treet trere treta trete trett treve ttttt tvvcr vaara vacat vacca varca varea varec varra varta varva varve vatav vatea vater vatra vatta vatte vatva vavar vaver vavra vavte veare vecer veera veere