c-cd cccc cccl cccu ccdc ccdr cclc ccoc ccod ccrc ccrl ccuc cd-r cddl cddr ckck ckcl ckco ckcy ckdo ckdu ckoc ckoo ckor ckoy ckrc ckrd ckry ckyl clcd cldc cldr clod clok cloo clor clou cloy clrd clro clud cly- clyk cock coco cocu codd codl cody cok- coko coky col- cold colk coll colo colu coly cood cook cool cor- corc cord cork corl coro corr cory coud couk coul cour couy coyl coyo coyr crcc crcr crdc crkc crkl croc crod crok crol croo cror croy crud cruk cry- cryo cucc cuck cuk- culc culd culk cull culo curd curl curo curr cury cuy- cuyl cuyo cuyr cyc- cycc cycl cyl- cylc cyld cyll cyrk cyrl cyul cyy- cyyc dc-y dccc dccl dccu dcrk dddd ddlc ddly ddoc ddrc ddry dkdc dlco dock doco docu dod- dodd dodo dody doko doky dold dolk doll dolo dolu doly dood dook dool door dorc dord dork doro dorr doru dory douc doud douk doul dour douy doyk doyl doyo drod drol drou droy druk druu dry- duck duco dudd dudo dudu duku dulc dull dulo dulu duly duo- durk duro duru dury duul duur duyl duyr dycd dyck dycu dydd dyko dykr dyku dyll dyo- dyok dyoo dyor dyou dyr- dyrc dyrk dyro dyru dyur dyyr k-lo kccc kccd kcck kccl kccr kccu kccy kcdc kcdd kcdr kcdu kcdy kckc kckk kckl kcko kckr kcky kclc kclk kcll kclr kclu kcly kcol kcor kcou kcrc kcro kcrr kcru kcry kcuk kcul kcyk kcyl kcyy kdcc kdcd kdco kdcr kddc kddd kddk kddl kddr kdkd kdkk kdko kdkr kdlc kdld kdll kdlo kdlr kdly kdoc kdok kdrl kdro kdry kduc kdur kdyk kdyl kkcd kkck kkcl kkco kkcr kkcy kkdc kkdd kkdl kkdo kkdy kkkk kklc kkld kkll kklo kkol kkoo kkor kkoy kkrc kkrk kkrl kkro kkrr kkuu kkyc kkyy klcc klcd klck klcl klcr klcy kldc kldd kldr kldy klkc klkk klkl klko klkr klky kllc kllk klly kloc klok klol kloo klor klou klrc klrd klrk klrr klru kluk klur kluu klyc klyd klyk klyr klyy kocd kock kodk kodl kodo kodu kody kokc kokk koko kokr koku koky kolc kold kolk koll kolo kolr kolu koly kooc kook kool kooo koor koou korc kord kork korl koro korr koru koul kour kouu koyo koyy krcc krcd krcl krco krcu krdc krdd krdo krdr krdu krdy krkc krkd krkk krko krkr krku krky krlc krld kroc krod krok krol kroo kror kroy krrc krrk krrl krro krrr krry kruc kruk krul krur kryd kryk kryl kryo kryy kucc kucd kuco kucr kudd kudl kudo kudu kukk kukl kuku kuky kuld kull kulo kulu kuly kuok kuol kuoo kurd kurk kurl kuro kurr kuru kury kuuk kuul kuur kuuu kuyo kuyu kuyy kycc kyck kycr kydd kydo kydy kykc kykd kykk kykr kyky kyld kyll kylo kyok kyol kyoo kyor kyoy kyrc kyrk kyro kyuk kyul kyur kyuu kyyk kyyo kyyy lccc lcdd lcdr lcor lcrd lcrl ldry llcc lldc lllc llll lloc llod lloo llud llyr locc lock loco locu lokk loko lold loll lolo loly looc lood look lool loor lord lork loro lory loud louk loul lour louu loyd lrdd lroc lrrc lrrr lrry luck lucy ludd ludo luko luky lull lulu lurd lurk lury luuk lyc- lyco lydd lyly lyo- lyro occc oclc ocrl ocro ocrr ocul ocur oddd oddy odly odoo odor odou odrl odry odur odyl odyr okcu okko oklo okok okol okor okro okul okur okyo olcc oldy ollo olly olor olry olur oocr ooku ooky oold oolo oooo oord oory orco ordo ordu orko orlo orlu orly oro- orok oror oroy orro orry oucc oudc ould oulk oulu our- ouro ouu- ouyr oyly oyou rccc rcdc rcrd rcyc rdoc rocc rock roco rodd rodo rody rokk roko rokr roku roky rold rolk roll rolo roly rood rook rool roor rorc rork roro roru rory roud rouk roul rouy royd royl rrrr ruck rudd rudl rudo rudy rukk ruku rulk rull rulo ruly ruok ruoy rurc rurd ruro ruru ruud ruyd ruyl ryck rydy ryuk ucdc ucdd ucky ucrc udoo uduk ukcc ukko ukky ukok ukrc ukur ukyo ulcc ulco ullo ullr ully ulo- uloc uluk ulul uocc uolc uor- urcy urdu urdy uro- urok urol uroo urry uruk urur uulu uuoc uuuu uydo yccc ydul ykko ylyk yock yodo yoko yoky yold yolk yoll yolo yoly yood yook yool yord york yoro yory youd youk youl your yoyo yrly yuck yudo yudu yuko yuku yuky yulo yulu yurd yury yuyu yyyy