-vac aaaa aaac aaae aaal aaar aaav aaca aacc aace aacl aacr aact aacv aaea aaec aaev aala aalc aale aall aara aarc aare aart aata aatc aatt aava ac-t acaa acac acae acar acat acca accc acce acct ace- acea acec acel acer acet acev acla aclc acle aclr acr- acra acrc acre acrr acrv acta actc acte actl actt actv acvv aeac aecl aect aeer aela aelc aer- aera aerc aeta aetc aetr aett aeva alaa alac alae alal alar alat alca alcc alce alea alec alee aler alet alev all- alla alle alll allr alta alte alva arac arae aral arar arat arc- arca arce arct area arec aree arel aret arev arla arle arr- arra arrc arre arrr arrt arta artc arte artr artv arva arve at-l at-t ataa atac atae atal atar atat atca atcc atcl atcr atea atec atee atel ater atla atle atra atrc atre atta atte attr aval avar avat avcc avce avea avec avel aver avra avre avva caaa caac caal caat cac- caca cacc cace cacr caec caer cala calc cale call calt cara carc care carl carr cart cat- cata catc cate catt catv cava cave ccaa ccac ccar ccat ccca cccc cccl cccv ccee ccel ccla cclc cclv ccra ccrc ccre ccrl ccrt cctc cctl cctt cctv ceac ceal cear ceat cec- ceca cece cect ceec ceel cel- cela celc cele cell celt cer- cera cerc cere cerl cert cet- ceta cete cetv ceva clar clat clav clea clec clee cler clet clra clrv cltc cltv crac crar crat crca crcc crce crcr cre- crea crec cree cret crrt crtc crtl crtv ctae ctal ctca ctec ctle ctrc ctrl ctta ctvt cvac cvar cvca cvcc cver cvet cvra cvrr cvte e-cl e-la eaca eacc eaec eala ealc eale eara eare earl eart eata eate eave ecaa ecac ecal ecar ecat ecca eccc ecce eccl ecct ecla eclt ecra ecrc ecrl ecrr ecrv ect- ecta ectc ectv eeca eeea eeee eele eelv eera eerc eeta eetc eete eeva elac elal elar elat elca elce elea elec elee eler elet elev ella elle elra elta elte elva elve eral erat erca ercc erce erec erel erer eret erev erla erle erll erra errc erre erta ertl erve etal etat etcc etec etee etel eter etla etra etre etta ette evac evae eval evar evat evea evel ever evet evla evra evre laaa laac laal laar laat laca lacc lace lacl lact lael laer laet lala lale lall lara larc lare larr lart larv lata latc late latt latv lava lavc lave lcac lcat lcca lccc lcce lcer lcra lcrl lcrv lctl leaa leal lear leat leca lece lect leea leel leer leet lela lele lell lera lerc lere lert leta lete lett lev- leva levc leve llat llcc llet lllc llll lrac lral lrat lrrc lrrr lrta lrtv ltac ltae ltcc ltee ltra lttc lttr lttv lvcc lvea lvrr raat rac- raca racc race ract racv raec rael raer rala rale rall ralt rara rare rata rate ratt rava rave rcac rccc rcet rcle rctc rctv rcvr rea- reac reae real rear reat reca recc rece recr rect reel reet reev rela rele rell relt rera rere rert reta rete retr rett reva reve rlee rrat rrle rrrr rtca rtcc rtce rtee rtle rtlt rtva rtve rv-c rvca rver taa- taal taar taat taca tacc tace tacl tact tacv taec tael taer tala talc tale tall tara tarc tare tarr tart tata tate tatr tatt tatv tava tave tcca tccc tctc teac teal tear teat teca tecl tecr tect teec teel teer teet teev tel- tela telc tele tell telt ter- tera terc tere terr teta tete tetr tett teva tevl tlac traa trac trae tral trat trav trca trcc trcl tre- trea trec tree tret trev trra trtc trte trtr trvl tter tttt tvac tvel tver tvrr tvtv vaal vaar vaat vaca vace vala vale vall valt vara vare varr vart vata vate vatt vava vcal vcat veal vear veat vecc veel veer veet vel- vela vele vell velt ver- vera vere verl vert veta vete vetr veve vlat vlcc vlvt vrac vrav vret vtac vtec vtvl vver vvvv