a-ha aaaa aaac aaah aaal aaar aaca aacc aach aacl aacr aacu aaha aahl aala aalc aall aalu aara aarc aaru acaa acac acar acca accc acch accu acha achh achl achr achu acla aclc aclr aclu acr- acra acrc acrr acu- acul acur ahac ahah ahal ahar ahau ahha ahla ahlu ahra ahrc ahrr ahua alaa alac alal alar alau alca alcc alha all- alla allh alll allr allu alua alur arac arah aral arar arau arc- arca arch arh- arla arr- arra arrc arrh arrr arru arua arul auaa auca auch aul- aula aull aulu aur- aura caaa caac caah caal cac- caca cacc cach cacr caha cahl cala calc call calu cara carc carl carr cauc caul ccaa ccac ccar ccca cccc cccl cccu ccha cchl cchr ccla cclc ccra ccrc ccrl ccuc chaa chac chah chal char chau chca chch chha chlc chlr chra chrc chrr chua chul chur clar clau clra cluh crac crar crau crca crcc crcr cuau cuca cucc cula culc cull cura curl curr haal haar haha hal- hala hall halu hara harc harh harl harr haru hau- haul hcca hccc hcch hhaa hhcl hhhh hhla hlah hlul hrac hrrc huac huah huch hucu huhu hula hulc hull hulu hura hurl hurr huru laaa laac laal laar laca lacc lach lacl lacu laha lahr lahu lala lall lalu lara larc larr laru laul laur lcac lcca lccc lchc lchr lcra lcrl lhau lhhh llcc lllc llll lrac lral lrrc lrrr luah luau luca luch luhu lula lull lulu lura luua rac- raca racc rach racu raha rahl rahr rahu rala rall rara raua rauc raul rcac rccc rhau rlua rrah rrrr ruah ruca ruch ruhh ruhl ruhr rula rull rura rurc ruru uaca uarc uaru uaua ucal ucar ucca ucha ucla ucrc ucua uhcl uhuh ulaa ular ulcc ulch ulla ullr ulua ulul urac ural urau urca urch urla urra urrh urur uulu uuuu