c-cd cccc cccu ccdc cced ccee cctc cctt ccuc ccut cd-e cdec cec- cece cect cedd cede cedt cedu ceec ceke cet- cete ckck ckdu ctec cucc cuce cuck cude cued cuek cuk- cuke cut- cutc cute cutt dccc dcct dccu dctc dddd dec- decc decd dece deck dect dedd dede dedu deed deek deet dek- deke dete detk deue deuk deut dkdc dtcc dted dtek duce duck duct dudd dude dudu duet duke dukt duku dute duut eccc ecce ecct ecdc eced ect- ectc eddc edde ede- educ eede eedu eeee eeke eetc eete eetu eked ekek eket etcc etec etee ette ettu eucd eude kccc kccd kcck kcct kccu kcdc kcdd kcdu kcec kced kcee kcet kceu kckc kckk kctc kcte kctu kcue kcuk kdcc kdcd kdce kddc kddd kddk kdec kdet kdkd kdkk kdkt kdtd kduc kdut keck kedc kedd kede kedt keed keek keet kekc keke keku ket- ketc ketd kete ketk kett ketu kkcd kkck kkct kkdc kkdd kkdt kked kkkk kktc kktk kktu kkut kkuu ktcc ktce ktck ktdc ktdd ktde ktdk ktec kted ktee ktek ktkc ktke ktkk ktkt ktku kttc kttk kttt kttu ktuc kucc kucd kuce kudd kude kudu kued kuek kueu kuke kukk kuku kute kutt kutu kuuk kuuu tccc tccu tcdd tctc teck tect tedd tede tedk teec teed teek teet teke tete tett tetu teuk teut tttt tucc tuck tude tudu tuet tuke tute tutt tutu ucdc ucdd ucut udet uduk ukcc ukek ukeu utec uttu uuuu