a-ha aaaa aaac aaad aaah aaal aaar aaca aacc aacd aach aacl aacr aada aadc aaha aahl aala aalc aald aall aara aarc aard acaa acac acad acar acca accc accd acch acda acdc acha achh achl achr acla aclc aclr acr- acra acrc acrr adaa adac adad adah adal adar adcc adda addc addd addl addr adha adhd adra ahac ahad ahah ahal ahar ahdl ahha ahla ahra ahrc ahrr alaa alac alad alal alar alca alcc ald- alda aldl alha all- alla allh alll allr arac arad arah aral arar arc- arca arch arda ardc ardl arh- arla arr- arra arrc arrh arrr c-cd caaa caac caah caal cac- caca cacc cach cacr cada cadc cadd cadr caha cahl cala calc cald call cara carc card carl carr ccaa ccac ccad ccar ccca cccc cccl ccdc ccdh ccdr ccha cchl cchr ccla cclc ccra ccrc ccrl cd-r cdaa cdac cdad cdda cddl cddr chaa chac chad chah chal char chca chch chha chlc chlr chra chrc chrd chrr clad clar clcd cldc cldr clra clrd crac crar crca crcc crcr crda crdc daad daal daar daca dada daha dahl dala dall dara darc dard darl darr dcca dccc dccl dcra dddd ddlc ddrc dhaa dhad dhal dhar dlha draa drac drad drar drca drda drra haad haal haar hada hadh hadl haha hal- hala hald hall hara harc hard harh harl harr hcca hccc hcch hcdr hcrd hdca hdda hdra hhaa hhcl hhhh hhla hlah hrac hrad hrdc hrrc laaa laac laad laal laar laca lacc lach lacl lada ladd laha lahr lala lald lall lara larc lard larr lcac lcad lcca lccc lcdd lcdr lchc lchr lcra lcrd lcrl ldha lhhh llcc lldc lllc llll lrac lral lrdd lrrc lrrr raad rac- raca racc rach rada radc radd radh radl radr raha rahl rahr rala rall rara rcac rccc rcdc rcrd rdac rrad rrah rrrr