-vac aaaa aaac aaae aaaf aaal aaar aaav aaca aacc aace aacf aacl aacr aacv aaea aaec aaev aafa aafc aaff aafl aala aalc aale aall aara aarc aare aava acaa acac acae acar acca accc acce accf ace- acea acec acel acer acev acfc acfe acfl acla aclc acle aclr acr- acra acrc acre acrr acrv acvv aeac aeaf aecl aeer aela aelc aer- aera aerc aeva afaa afar afca afcc afee afel afer affa affc afla aflc afle afr- afra afrc afre alaa alac alae alal alar alca alcc alce alea alec alee alef aler alev alfa alfe all- alla alle alll allr alva arac arae araf aral arar arc- arca arce area arec aree aref arel arev arfa arfc arff arla arle arr- arra arrc arre arrr arva arve aval avar avcc avce avea avec avel aver avra avre avva caaa caac caaf caal cac- caca cacc cace cacr caec caer cafa cafc cafe caff cafl cala calc cale calf call cara carc care carf carl carr cava cave ccaa ccac ccaf ccar ccca cccc cccf cccl cccv ccee ccel ccfa ccfc ccff ccfl ccla cclc cclv ccra ccrc ccre ccrf ccrl ceac ceal cear cec- ceca cece ceec ceel cef- cefa cefc cel- cela celc cele celf cell cer- cera cerc cere cerf cerl ceva cfaa cfac cfae cfar cfav cfca cfcf cfcl cffr cfra cfre claf clar clav clea clec clee clef cler clra clrv crac craf crar crca crcc crce crcr cre- crea crec cree crfc crfl crlf cvac cvar cvca cvcc cver cvfr cvra cvrr e-cl e-la eaaf eaca eacc eaec eala ealc eale eara eare earl eave ecaa ecac ecal ecar ecca eccc ecce eccl ecef ecfa ecfc ecfr ecla ecra ecrc ecrf ecrl ecrr ecrv eeca eeea eeee eefa eefe eefl eele eelv eera eerc eeva efca effa efla elac elal elar elca elce elea elec elee elef eler elev elfa elfc elfe ella elle elra elva elve eraf eral erca ercc erce erec erel erer erev erfc erla erle erll erra errc erre erve evac evae eval evar evea evel ever evla evra evre faaa faac faca facc face fafa fafc fafe faff fala falc fale fall fara farc fare farl farr fava favc fave fcal fcar fcca fccf fcra feaf feal fear fece feel feer fefc fefe feff fela fele felf fell fera ferc fere ferr ferv feve fevr ffar ffcc ffee ffff ffrr flac flae flav flcl flea flee fler fr-v frac frae frcc frea free frfc frla laaa laac laal laar laca lacc lace lacl lael laer lafc lafe laff lala lale lall lara larc lare larf larr larv lava lavc lave lcac lcca lccc lcce lcer lcfc lcfr lcra lcrl lcrv leaa leaf leal lear leca lece leea leef leel leer lefa lefe leff lela lele lell lera lerc lere lev- leva levc leve lfca lfcc llcc llef lllc llll lrac lral lrfc lrrc lrrr lvcc lvea lvrr raaf rac- raca racc race racv raec raef rael raer rafa rafc rafe raff rala rale ralf rall rara rare rarf rava rave rcac rcaf rccc rcfc rcle rcvr rea- reac reae reaf real rear reca recc rece recr reef reel reev refe reff refl refr rela rele rell rera rere reva reve rfae rfef rffc rffl rlee rlef rrfc rrle rrrr rv-c rvca rver vaal vaar vaca vace vafa vala vale vall vara vare varf varr vava vcal vcfl veal vear vecc veel veer vefa vel- vela vele vell ver- vera vere verl veve vfcc vlcc vrac vrav vref vver vvvv