c-cd cccc cccm cccu ccdc ccdm ccgc cckm ccmc ccmd ccmm ccoc ccod ccom ccuc cdom cgcc cgcg cgmc ckck ckcm ckco ckdm ckdo ckdu ckgm ckgo ckmo ckoc ckom ckoo cmcc cmdg cmmc cmoc cock coco cocu codd cogo cok- coko com- comc comd comm como comu cood cook coom coud couk cucc cuck cucm cuk- cum- dccc dccu dcgo dcmu dcom dddd ddoc dgkd dgkg dgmk dkdc dmcc dmcm dmdc dock doco docu dod- dodd dodg dodo dog- dogg dogo dogu doko domm domo dood dook doom douc doud doug douk doum duck duco dudd dudo dudu dugu duku dumm duo- gc-c gccc gcmc gdcm gggg gmod godo gogo goku gomk gomo gomu good goog gook goom gou- goud goug gouk goum guck gudo gudu gugg gugu gumm gumo kccc kccd kcck kccu kcdc kcdd kcdu kcgc kcgm kckc kckk kckm kcko kcmc kcmd kcmg kcmk kcmm kcmo kcog kcom kcou kcuk kdcc kdcd kdco kddc kddd kddg kddk kdgo kdkd kdkk kdko kdmc kdmd kdmg kdmo kdoc kdog kdok kdom kduc kdug kgcc kgcd kgdc kgdd kgdm kggg kggm kggo kgmc kgmo kgou kgud kgum kkcd kkck kkcm kkco kkdc kkdd kkdg kkdm kkdo kkgm kkgo kkkk kkmc kkmg kkmk kkmo kkoo kkuu kmcc kmcd kmcm kmco kmcu kmdo kmgc kmgk kmgm kmgo kmgu kmkk kmko kmmg kmmk kmmm kmmo kmoc kmod kmog kmok kmom kmou kmuc kmud kocd kock kocm kodk kodm kodo kodu kogd kogg kogm kogo kogu kokc kokk koko koku komc komg komo kooc koog kook kooo koou koum kouu kucc kucd kuco kudd kudo kudu kugo kukk kuku kumm kumo kumu kuok kuoo kuuk kuuu mccc mccd mcdc mcdd mcdo mckk mcmc mcug mdcc mddm mdmc mdmk mdoc mdud mmcc mmcd mmcg mmcm mmdc mmmc mmmd mmmm mmod mock moco modd modo modu mogg mogo mogu moko momo momu mooc mood moog mook moud mouk muc- mucc muck mucu mudd mudu mugg mugo mugu muko mumm mumo mumu occc ocom ocum oddd odom odoo odou odum ogdc ogod ogog ogou ogum okcu okgo okko okmo okok okom omo- omoo omuo ooku oooo oucc oudc ouu- ucdc ucdd ucmc ucom udmc udoo uduk ugcc ugcg uggo ugod uguu ukcc ukko ukok ukum umgo ummg ummo umok uocc uomo uuoc uuuu