-hou a-ha aaaa aaac aaah aaal aaar aaca aacc aach aacl aaco aacr aacu aaha aahl aala aalc aall aalo aalu aaoo aara aarc aaro aaru acaa acac acar acca accc acch acco accu acha achh achl acho achr achu acla aclc aclr aclu acoa acoh acol acor acou acr- acra acrc acro acrr acu- acul acuo acur ahac ahah ahal ahar ahau ahha ahla ahlu ahoa ahor ahra ahrc ahrr ahua alaa alac alal alao alar alau alca alcc alco alha all- alla allh alll allo allr allu aloa aloc aloh alol aloo alor alou alro alua alur aoah aoca aola aora aoul arac arah aral arar arau arc- arca arch arco arh- arla arlo aroa aroo aror arr- arra arrc arrh arro arrr arru arua arul auaa auca auch aul- aula aull aulo aulu auol aur- aura auro caaa caac caah caal cac- caca cacc cach caco cacr caha cahl cala calc call calo calu caol caor cara carc carl caro carr cauc caul cauo ccaa ccac ccar ccca cccc cccl cccu ccha cchl cchr ccla cclc ccoc ccra ccrc ccrl ccuc chaa chac chah chal chao char chau chca chch chha chlc chlr choc choh chol choo chor chou chra chrc chro chrr chua chul chur clar clau cloo clor clou clra clro cluh coal coca coch coco cocu coha coho col- cola coll colo colu cooh cool cor- cora corc corl coro corr coua coul cour crac crar crau crca crcc crcr croc croh crol croo cror cuau cuca cucc cula culc cull culo cura curl curo curr haal haar haco haha haho hal- hala hall halo halu haor hara harc harh harl haro harr haru hau- haul hcca hccc hcch hhaa hhcl hhhh hhla hlah hlul hoac hoar hoca hoch hocr hoha hohl hoho hol- hola holc holh holl holo holu hool hoor hora horc horl horo horr hour hrac hrrc huac huah huch hucu huhu hula hulc hull hulu huor hura hurl huro hurr huru laaa laac laal laar laca lacc lach lacl laco lacu laha laho lahr lahu lala lall lalo lalu laou lara larc larr laru laul laur lcac lcca lccc lchc lchr lcor lcra lcrl lhau lhhh lhor llao llcc lllc llll lloa lloc lloo loac loar loca locc loch loco locu loha loho lohr lohu lola loll lolo looc lool loor lora loro louh loul lour louu lrac lral lroc lrrc lrrr luah luau luca luch luhu lula lull lulu luoh lura luua oaau oahu oall oara ocac ocal occa occc ocha oclc ocra ocrl ocro ocrr ocul ocur ohal ohau ohcc ohho ohoh ohra olac olah olar olca olcc olla ollo olor olur ooaa oocr ooha ooho oola oolo oooh oooo oora orac orah oral orao orar orca orch orco orla orlo orlu oro- oror orra orro ouac oucc ouch oula oulu our- oura ouro ouu- rac- raca racc rach raco racu raha rahl rahr rahu rala rall ralo raoc raoh raol rara raro raua rauc raul rcac rccc rhau rhoa rhoc rhoh rlua roar roca rocc roch roco roha rohl rohr rohu rola roll rolo rool roor rora rorc roro roru roua rouh roul rrah rrrr ruah ruca ruch ruhh ruhl ruhr rula rull rulo rura rurc ruro ruru uaca uaoc uarc uaru uaua ucal ucar ucca ucha ucho ucla ucrc ucua uhcl uhoh uhuh ulaa ular ulcc ulch ulco ulla ullo ullr ulo- uloc ulua ulul uocc uolc uor- urac ural urao urau urca urch urho urla uro- uroa urol uroo urra urrh urur uulu uuoc uuuu