-vac aaaa aaac aaad aaae aaal aaav aaca aacc aacd aace aacl aacu aacv aada aadc aade aadu aaea aaec aaev aala aalc aald aale aall aalu aava acaa acac acad acae acca accc accd acce accu acda acdc acde ace- acea acec aced acel acev acla aclc acle aclu acu- acue acul acvv adaa adac adad adae adal adcc adda addc addd adde addl addu adea adee adel adle adua adue aeac aecl aede aela aelc aeva alaa alac alad alae alal alau alca alcc alce ald- alda alde aldl alea alec aled alee aleu alev all- alla alle alll allu alua alva auaa auca auce audc aude auel aul- aula auld aule aull aulu auve aval avcc avce avda avea avec avel aveu avva c-cd caaa caac caal cac- caca cacc cace cada cadc cadd cade cadu caec caeu cala calc cald cale call calu cauc caul cava cave cavu ccaa ccac ccad ccca cccc cccl cccu cccv ccdc cced ccee ccel ccla cclc cclv ccuc cd-e cdaa cdac cdad cdda cddl cdec cdlv cdvd ceac cead ceal cec- ceca cece ceda cedd cede cedu ceec ceel cel- cela celc cele cell ceva clad clau clav clcd cldc clea clec cled clee cleu clud clue cuau cuca cucc cuce cuda cude cued cula culc culd cule cull cuve cvac cvca cvcc daad daae daal daau daca dace dada dade dadu daeu dala dale dall dalu daud daue dava dave dcca dccc dccl dccu dccv dclv dcvd dddd ddlc deac dead deae deal deau dec- deca decc decd dece decl deda dedd dede dedu deed deel deev dela deld dele dell deua deue deul deva deve duaa duad dual duca duce duda dudd dude dudu duel dula dulc dule dull dulu duul duva duve dvda dvla dvvl e-cl e-la eaca eacc eada eadd eaec eala ealc eald eale eave ecaa ecac ecad ecal ecca eccc ecce eccl ecdc ecdl eced ecla ecua edac edad edca edda eddc edde ede- edea edel edla edle educ edve eeca eede eedu eeea eeee eele eelv eeva elac elad elal elca elce elda elde elea elec eled elee elev ella elle ellu elue elul elva elve eucd eude eula eule evac evae eval evea evel evla laaa laac laad laal laca lacc lace lacl lacu lada ladd lade ladu lael lala lald lale lall lalu laud laue laul lava lavc lave lcac lcad lcca lccc lcce lcdd lddv le-u leaa lead leal leau leca lece leda lede leea leed leel lela lele lell lelu leuc leud lev- leva levc leve llcc lldc lleu lllc llll llud luau luca luce luda ludd lude lued lula lule lull lulu luua luvd luve lvad lvcc lvea uaca uald uaua ucad ucal ucav ucca ucdc ucdd ucea ucel ucla ucua udaa udad udal udau udca udea udel udev ueda uele uell ulaa ulad ulae ulcc ulde ulea ulee ulla ulle ulua ulul ulva uulu uuuu uv-a uv-c uvaa uvac uvae uval uvda uvea uvel uvvu vaad vaal vaca vace vada vade vadu vala vald vale vall valu vaud vava vcal vdcc vdec veal veau vecc veda vedc vede veel vel- vela veld vele vell velu veve vlad vlcc vldl vual vuca vuda vudu vuel vula vull vvvv