-hou cccc cccl cccu cchl cchr cclc ccoc ccrc ccrl ccuc chch chlc chlr choc choh chok chol choo chor chou chrc chro chrr chuk chul chur ckch ckck ckcl ckco ckoc ckoo ckor ckrc clok cloo clor clou cloz clro cluh coch cock coco cocu coho cok- coko col- colk coll colo colu cooh cook cool cor- corc cork corl coro corr couk coul cour cozz crcc crcr crcz crkc crkl croc croh crok crol croo cror croz cruk cruz cucc cuck cuk- culc culk cull culo curl curo curr cuzo hccc hcch hhcl hhhh hkcc hkcl hluk hlul hoch hock hocr hohl hoho hoko hoku hol- holc holh holk holl holo holu holz hook hool hoor horc hork horl horo horr houk hour hozo hrrc huch huck hucu huhu hulc hulk hull hulu huor hurk hurl huro hurr huru hurz huzz k-lo kccc kcck kccl kccr kccu kchh kchk kchl kcho kchr kchu kchz kckc kckk kckl kcko kckr kckz kclc kclh kclk kcll kclr kclu kclz kcoh kcol kcor kcou kcoz kcrc kcrh kcro kcrr kcru kcrz kcuh kcuk kcul kcuz kczo kczz khcc khch khck khhk khhl khho khhz khkk khkr khkz khlc khll khlo khlr khoc khok khol khor khou khoz khrk khro khrr khuk khur khzk khzz kkch kkck kkcl kkco kkcr kkhh kkhk kkhr kkkk kklc kklh kkll kklo kklz kkoh kkol kkoo kkor kkoz kkrc kkrh kkrk kkrl kkro kkrr kkrz kkuu kkzu kkzz klcc klch klck klcl klcr klcz klhc klkc klkk klkl klko klkr kllc kllk kloc kloh klok klol kloo klor klou kloz klrc klrk klrr klru klrz kluh kluk klur kluu klzk klzr klzu klzz koch kock kohh kohl koho kohr kohu kokc kokh kokk koko kokr koku kokz kolc kolk koll kolo kolr kolu kolz kooc kook kool kooo koor koou kooz korc kork korl koro korr koru koul kour kouu kozk kozo kozr kozu krcc krch krcl krco krcu krhc krkc krkh krkk krko krkr krku krkz krlc kroc kroh krok krol kroo kror kroz krrc krrk krrl krro krrr krrz kruc kruh kruk krul krur kruz krzk krzr krzz kucc kuch kuco kucr kuhl kuhu kukh kukk kukl kuku kulh kull kulo kulu kulz kuok kuol kuoo kurk kurl kuro kurr kuru kurz kuuk kuul kuur kuuu kuuz kuzu kuzz kzch kzcl kzcr kzhk kzhr kzkr kzkz kzlk kzlz kzoo kzor kzoz kzrc kzrk kzro kzrr kzrz kzuh kzuu kzuz kzzk kzzo kzzr kzzz lccc lchc lchr lcor lcrl lhhh lhor llcc lllc llll lloc lloo locc loch lock loco locu loho lohr lohu lokk loko loll lolo lolz looc look lool loor looz lork loro louh louk loul lour louu lroc lrrc lrrr luch luck luhu lukh luko lull lulu lulz luoh lurk lurz luuk occc oclc ocrl ocro ocrr ocul ocur ohcc ohho ohoh ohok okcu okko oklo okok okol okor okro okul okur olcc ollo olor olur oocr ooho ooku oolo oooh oooo orch orco orko orlo orlu oro- orok oror oroz orro orzk orzo orzu oucc ouch oulk oulu our- ouro ouu- ouzo ozlu rccc rhoc rhoh rocc roch rock roco rohl rohr rohu rokh rokk roko rokr roku rolk roll rolo rook rool roor rooz rorc rork roro roru rouh rouk roul rouz rozz rrrr ruch ruck ruhh ruhl ruhr rukh rukk ruku rulk rull rulo ruok rurc ruro ruru ucho ucoz ucrc uhcl uhoh uhok uhuh ukcc ukko ukok ukrc ukur ulcc ulch ulco ullo ullr ulo- uloc uluk ulul uocc uolc uor- urch urho uro- urok urol uroo urrh uruk urur uruz uulu uuoc uuuu uzuh z-ro zhor zhou zhuk zhuo zhur zhuz zloc zoch zoco zohr zoku zoll zolo zoo- zook zool zorc zork zoro zouc zouk zozo zozu zuck zuhr zuko zukr zull zulu zulz zuoz zurr zuru zuuk zuul zuzu zzhz zzzz