a-fu a-ha aaaa aaac aaad aaaf aaah aaal aaca aacc aacd aacf aach aacl aacu aada aadc aadu aafa aafc aafd aaff aafl aaha aahl aala aalc aald aall aalu acaa acac acad acca accc accd accf acch accu acda acdc acdf acfc acfd acfl acha achh achl achu acla aclc aclu acu- acuf acul adaa adac adad adah adal adcc adda addc addd addl addu adfa adfc adfl adha adhd adhu adua afaa afad afca afcc afch afcu afdc afdl affa affc afla aflc afua afud ahac ahad ahah ahal ahau ahdl ahfa ahha ahla ahlu ahua alaa alac alad alal alau alca alcc ald- alda aldl alfa alha all- alla allh alll allu alua aluf auaa auca auch audc audh aufc aul- aula auld aulf aull aulu c-cd caaa caac caaf caah caal cac- caca cacc cach cada cadc cadd cadu cafa cafc caff cafl cafu caha cahl cala calc cald calf call calu cauc cauf caul ccaa ccac ccad ccaf ccca cccc cccf cccl cccu ccdc ccdf ccdh ccfa ccfc ccfd ccff ccfl ccha cchl ccla cclc ccuc cdaa cdac cdad cdda cddl cdfa cfaa cfac cfca cfcf cfcl cfda chaa chac chad chaf chah chal chau chca chch chfa chfc chha chlc chua chud chul clad claf clau clcd cldc clud cluh cuau cuca cucc cuda cufa cufc cuff cula culc culd cull daad daal daau daca dada dadu dafa dafc daff daha dahl dahu dala dalf dall dalu daud dcca dccc dccl dccu dcfc dddd ddlc dfaf dfcc dfcu dffa dhaa dhad dhal dhau dhfc dhul dlha duaa duad duah dual duca duch duda dudd dudu dufc duff dufu duha duhl duhu dula dulc dull dulu duul faaa faac faad faah faca facc fach fada fadd fafa fafc faff faha fahd fala falc fald fall falu faud faul fcal fcca fccf fcch fcda fdca ffcc ffff flac flad flcl flud fluf fuad fuc- fuca fuda fudd fufc fuff fufu fula full fulu haad haaf haal hada hadf hadh hadl hadu hafd haff haha hal- hala hald half hall halu hau- haud hauf haul hcca hccc hcch hcfa hcfc hdca hdda hdfc hhaa hhcl hhhh hhla hlah hlul huac huah huch hucu huda hudd hudl hudu hufc huff hufu huhu hula hulc huld hull hulu laaa laac laad laal laca lacc lach lacl lacu lada ladd ladu lafc laff laha lahu lala lald lall lalu laud lauf laul lcac lcad lcca lccc lcdd lcfc lchc ldcf ldha lfca lfcc lhau lhhh llcc lldc lllc llll llud luah luau luca luch luda ludd luff lufu luhu lula lull lulu luua uaca uafa uald uaua ucad ucal ucca ucdc ucdd ucfa ucha ucla ucua udaa udad udal udau udca ufcu uffa uh-d uhcl uhuh ulaa ulad ulcc ulch ulla ulua ulul uulu uuuu