a-fu a-ha aaaa aaac aaaf aaah aaal aaca aacc aacf aach aacl aacu aafa aafc aaff aafl aaha aahl aala aalc aall aalu acaa acac acca accc accf acch accu acfc acfl acha achh achl achu acla aclc aclu acu- acuf acul afaa afca afcc afch afcu affa affc afla aflc afua ahac ahah ahal ahau ahfa ahha ahla ahlu ahua alaa alac alal alau alca alcc alfa alha all- alla allh alll allu alua aluf auaa auca auch aufc aul- aula aulf aull aulu caaa caac caaf caah caal cac- caca cacc cach cafa cafc caff cafl cafu caha cahl cala calc calf call calu cauc cauf caul ccaa ccac ccaf ccca cccc cccf cccl cccu ccfa ccfc ccff ccfl ccha cchl ccla cclc ccuc cfaa cfac cfca cfcf cfcl chaa chac chaf chah chal chau chca chch chfa chfc chha chlc chua chul claf clau cluh cuau cuca cucc cufa cufc cuff cula culc cull faaa faac faah faca facc fach fafa fafc faff faha fala falc fall falu faul fcal fcca fccf fcch ffcc ffff flac flcl fluf fuc- fuca fufc fuff fufu fula full fulu haaf haal haff haha hal- hala half hall halu hau- hauf haul hcca hccc hcch hcfa hcfc hhaa hhcl hhhh hhla hlah hlul huac huah huch hucu hufc huff hufu huhu hula hulc hull hulu laaa laac laal laca lacc lach lacl lacu lafc laff laha lahu lala lall lalu lauf laul lcac lcca lccc lcfc lchc lfca lfcc lhau lhhh llcc lllc llll luah luau luca luch luff lufu luhu lula lull lulu luua uaca uafa uaua ucal ucca ucfa ucha ucla ucua ufcu uffa uhcl uhuh ulaa ulcc ulch ulla ulua ulul uulu uuuu