-ana -vac aaaa aaac aaad aaal aaan aaav aaca aacc aacd aacl aacn aacv aada aadc aala aalc aald aall aana aand aava acaa acac acad acan acca accc accd acda acdc acla aclc acvv adaa adac adad adal adan adcc adda addc addd addl addn adna alaa alac alad alal alan alca alcc ald- alda aldl all- alla alll alln alna alva ana- anaa anac anad anal anan anca ancc and- anda andl anla anlc anln anna aval avan avcc avda avva c-cd caaa caac caal caan cac- caca cacc cada cadc cadd cala calc cald call cana canc cand cann cava ccaa ccac ccad ccca cccc cccl cccv ccdc ccdn ccla cclc cclv ccna ccnc cdaa cdac cdad cdda cddl cdlv cdna cdnc cdvd clad clan clav clcd cldc cnaa cnac cnda cndd cnna cvac cvca cvcc d-na daad daal daan daca dada dala dall dana dand danl dann dava dcca dccc dccl dccv dclv dcvd dddd ddlc dnaa dnac dnad dnan dvda dvla dvvl laaa laac laad laal laan laca lacc lacl lada ladd lala lald lall lan- lana lanc land lann lava lavc lcac lcad lcca lccc lcdd lddv llan llcc lldc lllc llll lnav lndn lvad lvcc naaa naac naad naal naan naca nacc nacd nacl nada nadc nala nalc nald nall nan- nana nand nann nava navv ncaa ncac ncca nccc nccn ncda ncdc ncdn nclc ncln ncna ncnc ncnd ndaa ndcc ndna nlcc nnnn nvcc nvda nvla vaad vaal vaan vaca vada vala vald vall valn vana vanc vand vann vava vcal vdcc vlad vlan vlcc vldl vnav vvvv