-vac aaaa aaac aaae aaal aaav aaca aacc aace aacl aaco aacv aaea aaec aaev aala aalc aale aall aalo aaoe aaoo aava acaa acac acae acca accc acce acco ace- acea acec acel acev acla aclc acle acoa acoe acol acvv aeac aecl aela aelc aeva alaa alac alae alal alao alca alcc alce alco alea alec alee aleo alev all- alla alle alll allo aloa aloc aloe alol aloo alov alva alvo aoca aoce aola aole aval avao avcc avce avco avea avec avel aveo avva avvo caaa caac caal cac- caca cacc cace caco caec cala calc cale call calo caol cava cave cavo ccaa ccac ccca cccc cccl cccv ccee ccel ccla cclc cclv ccoc ccvo ceac ceal cec- ceca cece ceco ceec ceel cel- cela celc cele cell celo ceol ceva cevo clav clea clec clee cleo cloe cloo coal coca coce coco coel col- cola cole coll colo cool cova cove covo cvac cvca cvcc e-cl e-la eaca eacc eaec eala ealc eale eave ecaa ecac ecal ecao ecca eccc ecce eccl ecco ecla eco- ecol eeca eeea eeee eele eelv eeoc eeva elac elal elca elce elco elea elec elee eleo elev ella elle ello elva elve elvo eola eole eolo evac evae eval evea evel evla evoe evol evoo laaa laac laal laca lacc lace lacl laco lael lala lale lall lalo lava lavc lave lavo lcac lcca lccc lcce leaa leal leao leca lece leco leea leel lela lele lell lelo leoc leov lev- leva levc leve levo llao llcc lllc llll lloa lloc lloo lo-v loac loca locc loce loco lola lole loll lolo looc looe lool love lovo lvcc lvea lvov o-eo oall ocac ocal occa occc oce ocee oclc oec- oeca oecc oeec oela oele olac olav olca olcc ole- olea oleo olev olla olle ollo olov ooaa oola oolo oooo oval ovee ovo- ovol ovoo vaal vaca vace vaco vala vale vall valo vava vcal veal vecc veel vel- vela vele vell velo veol veve vevo vlcc vloc voca voce voel vola volc vole voll volo vooc vool vvvv