cccc cccl cccu ccgc cclc cclg ccnc ccnu ccoc ccuc cgcc cgcg ckck ckcl ckco ckgl ckgn ckgo cklg ckln cknc ckoc ckoo clkg clog clok clon cloo clou clun cnco cock coco cocu cogo cok- coko col- colk coll coln colo colu con- conc cong conk conn cono cook cool coon couk coul coun cucc cuck cucn cuk- culc culk cull culo cuno cuon gc-c gccc gclc ggcl gggg glcc glog glou glug glun gncc gngc gnoo gogo goku golk goll golo golu gon- gong gonk gonn gono gonu goog gook gool goon gou- goug gouk goul goun guck gugg gugu gull gulo gulu gung gunk gunn k-lo kccc kcck kccl kccu kcgc kcgl kckc kckk kckl kckn kcko kclc kclk kcll kcln kclu kcno kcog kcol kcon kcou kcuk kcul kgcc kgcl kgcn kggg kggl kggo kgkl kglk kgln kglo kgnc kgng kgno kgnu kgol kgon kgou kkck kkcl kkcn kkco kkgl kkgo kkkk kklc kkll kkln kklo kknn kkno kknu kkol kkon kkoo kkuu klcc klck klcl klcn klgl klgn klgo klgu klkc klkk klkl klkn klko kllc kllk klnc klng klnn klno kloc klog klok klol klon kloo klou klug kluk klun kluu knck kncn knco kncu kngl kngn knkk knlc knng knnk knoc knog knok knol knon knou knuk kock kocn kogg kogl kogn kogo kogu kokc kokk kokn koko koku kolc kolg kolk koll koln kolo kolu konc kong konk kono kooc koog kook kool koon kooo koou koul kouu kucc kuco kugn kugo kukk kukl kukn kuku kull kuln kulo kulu kunc kung kunk kuno kunu kuok kuol kuon kuoo kuuk kuul kuuu lccc llcc llgc lllc llll lloc lloo lnnk locc lock locn loco locu log- logo lokk loko loll lolo long lonk lono looc look lool loon louk loul loun louu luck lugg lugo lugu luko lull lulu lung lunk lunn luno luuk nccc nccn nccu nclc ncln ncnc ncoc ncuk ngol ngon ngou nguu nkok nlcc nlgn nngn nnnn nock nocl noco nogg nogo noko noll nolo non- nong nonn nono nonu noo- nook nool noon nooo noul noun nuck nucu nuku null nunc nung nunk nunn nuno nuoc nuon nuuk occc occn oclc ocon ocul ognl ogog ogon ogou ogun okcu okgo okko oklo okno okok okol okon okul okun olcc olgc ollo olog olon onc- onco ongo ongu onno onon ooku oolo oooo oucc oulk oulu oun- oung ouu- ucon ugcc ugcg uggo ugol uguu ukcc ukko uknc ukok ukon ulcc ulco ullo ulno ulo- uloc ulog uluk ulul uncc uncg uncl unco ungo ungu unkl unkn unko unno unon uocc uolc uulu uuno uuoc uuuu