cccc cccl cccu ccjo cclc ccoc ccuc cjcj cjcl cjlo cjul ckck ckcl ckco ckoc ckoo clok cloo clou cluj cock coco cocu cojo cok- coko col- colk coll colo colu cook cool couk coul cucc cuck cujo cuju cuk- culc culk cull culo jccc jjcc jock joco jocu jojo joll jolo jook jool jouk joul juck juco jucu juju juku juok juul k-lo kccc kcck kccl kccu kcjc kcjj kcjk kckc kckj kckk kckl kcko kclc kclk kcll kclu kcol kcou kcuk kcul kjcc kjck kjcu kjjj kjjk kjjl kjjo kjkj kjkk kjll kjlu kjoc kjoj kjok kjol kjul kkcj kkck kkcl kkco kkjk kkjl kkkj kkkk kklc kkll kklo kkoj kkol kkoo kkuu klcc klck klcl klkc klkk klkl klko kllc kllk kloc klok klol kloo klou kluk kluu kock kojo kokc kokk koko koku kolc kolj kolk koll kolo kolu kooc kook kool kooo koou koul kouu kucc kuco kujj kujo kuju kukk kukl kuku kull kulo kulu kuok kuol kuoo kuuk kuul kuuu lccc llcc lllc llll lloc lloo locc lock loco locu lojo lokk loko loll lolo looc looj look lool louk loul louu luck luju luko lull lulu luuk occc oclc ocul ojok okcu okko oklo okok okol okul olcc olju ollo ooku oolo oooo oucc ouju oulk oulu ouu- ukcc ukko ukok ulcc ulco ullo ulo- uloc uluk ulul uocc uolc uulu uuoc uuuu