c-cd cccc cccu cccv ccdc cctc cctt cctv ccuc ccut cdtv cdvd ckck ckcv ckdu ctvt cucc cuck cuk- cut- cutc cutt cutv cvcc d-tv dccc dcct dccu dccv dctc dctv dcvd dddd ddtv dkdc dtcc duck duct dudd dudu dukt duku duut dvtk kccc kccd kcck kcct kccu kccv kcdc kcdd kcdu kcdv kckc kckk kckv kctc kctu kctv kcuk kcvd kcvk kcvu kcvv kdcc kdcd kddc kddd kddk kdkd kdkk kdkt kdtd kduc kdut kduv kdvv kkcd kkck kkct kkdc kkdd kkdt kkdv kkkk kktc kktk kktu kktv kkut kkuu kkvt kkvu kkvv ktcc ktck ktcv ktdc ktdd ktdk ktdv ktkc ktkk ktkt ktku kttc kttk kttt kttu kttv ktuc ktuv ktvc ktvd ktvk ktvt ktvu kucc kucd kucv kudd kudu kukk kuku kutt kutu kutv kuuk kuuu kvcc kvck kvct kvcu kvcv kvdu kvtk kvtt kvtv kvuu kvvv tccc tccu tcdd tctc tdtv tttt tucc tuck tudu tutt tutu tvtv ucdc ucdd uctv ucut uduk ukcc uktv uttu uuuu uv-c uvvu vdcc vtdk vudu vuku vutv vvvv