cccc cccl cccm cccu cckm cclc cclm ccmc ccmm ccoc ccom ccuc ckck ckcl ckcm ckco cklm ckml ckmo ckoc ckom ckoo clok clom cloo clou clum cmcc cmll cmmc cmml cmoc cock coco cocu cok- coko col- colk coll colm colo colu com- comc coml comm como comu cook cool coom couk coul cucc cuck cucm cuk- culc culk cull culm culo cum- k-lo kccc kcck kccl kccu kckc kckk kckl kckm kcko kclc kclk kcll kclm kclu kcmc kcmk kcml kcmm kcmo kcol kcom kcou kcuk kcul kkck kkcl kkcm kkco kkkk kklc kkll kklo kkmc kkmk kkml kkmo kkol kkoo kkuu klcc klck klcl klcm klkc klkk klkl klko kllc kllk klmk klmm kloc klok klol kloo klou kluk klum kluu kmcc kmcl kmcm kmco kmcu kmkk kmkl kmko kmlk kmlo kmlu kmmk kmml kmmm kmmo kmoc kmok kmom kmou kmuc kmul kock kocm kokc kokk koko koku kolc kolk koll kolm kolo kolu komc komo kooc kook kool kooo koou koul koum kouu kucc kuco kukk kukl kuku kull kulm kulo kulu kumm kumo kumu kuok kuol kuoo kuuk kuul kuuu lccc lccm llcc lllc llll lloc lloo lmcc locc lock loco locu lokk loko loll lolo lomm lomo lomu looc look lool loom louk loul loum louu luck luko lull lulu lumc lumo luuk mccc mccl mckk mcmc mcml mlcc mmcc mmcl mmcm mmmc mmmm mock mocl moco moko molk moll molo momo momu mooc mook mool mouk moul muc- mucc muck mucu muko mulk mull mulm mulo mulu mumm mumo mumu occc oclc ocml ocom ocul ocum okcu okko oklo okmo okok okol okom okul olcc ollo olmo olom omo- omoo omul omuo ooku oolo oooo oucc oulk oulu ouu- ucmc ucom ukcc ukko ukok ukum ulcc ulco ullo ulmo ulmu ulo- uloc uluk ulul ulum ummo umok umol uocc uolc uoml uomo uulu uuoc uuuu