-ana aaaa aaac aaad aaal aaan aaar aaca aacc aacd aacl aacn aacr aada aadc aala aalc aald aall aana aand aara aarc aard acaa acac acad acan acar acca accc accd acda acdc acla aclc aclr acr- acra acrc acrr adaa adac adad adal adan adar adcc adda addc addd addl addn addr adna adra alaa alac alad alal alan alar alca alcc ald- alda aldl all- alla alll alln allr alna ana- anaa anac anad anal anan anar anca ancc and- anda andl andr anla anlc anln anna anrc arac arad aral aran arar arc- arca arda ardc ardl arla arna arnd arr- arra arrc arrr c-cd caaa caac caal caan cac- caca cacc cacr cada cadc cadd cadr cala calc cald call cana canc cand cann cara carc card carl carn carr ccaa ccac ccad ccar ccca cccc cccl ccdc ccdn ccdr ccla cclc ccna ccnc ccnr ccra ccrc ccrl cd-r cdaa cdac cdad cdda cddl cddr cdna cdnc clad clan clar clcd cldc cldr clra clrd cnaa cnac cnda cndd cnna cnrc cnrr crac cran crar crca crcc crcr crda crdc crna d-na daad daal daan daar daca dada dala dall dana dand danl dann danr dara darc dard darl darn darr dcca dccc dccl dcra dddd ddlc ddrc dnaa dnac dnad dnan dnrc draa drac drad drar drca drda drna drra laaa laac laad laal laan laar laca lacc lacl lada ladd lala lald lall lan- lana lanc land lann lara larc lard larn larr lcac lcad lcca lccc lcdd lcdr lcra lcrd lcrl llan llcc lldc lllc llll lncr lndn lrac lral lrdd lrrc lrrr naaa naac naad naal naan naar naca nacc nacd nacl nada nadc nadr nala nalc nald nall nan- nana nand nann nara narc nard narn narr ncaa ncac ncar ncca nccc nccn nccr ncda ncdc ncdn ncdr nclc ncln nclr ncna ncnc ncnd ncra ncrc ndaa ndcc ndna ndrc nlcc nlra nnnn nrca nrdc nrna nrrc nrrd nrrl raad raan rac- raca racc rada radc radd radl radr rala rall rana ranc rand rann rara rcac rccc rcdc rcnl rcnr rcrd rdac rdna rnal rndc rnld rrad rrna rrrr