c-cd cccc cccm cccu ccdc ccdm ccdr cced ccee ccmc ccmd ccmm ccrc ccre ccrt cctc cctt ccuc ccut cd-e cd-r cddr cdec cder cdre cec- cece cecm cect cedd cede cedt cedu ceec ceem ceme cemm cemr cemu cer- cerc cerd cere cert cet- cete cmcc cmdr cmec cmmc cmrr cmtc cmtu crcc crce crcr crdc cre- crec cred cree crem cret creu crrt crtc crtm crud crue crum crut ctec ctrc ctrm cucc cuce cucm cude cued cuer cum- cume cumt curd cure curr curt cut- cutc cute cutt dccc dcct dccu dcmu dctc dctm dddd ddrc ddre dec- decc decd dece dect dedd dede dedu deed deem deer deet dem- demd deme demu der- derc dere derm derr dete detr deue deum deur deut dmcc dmcm dmdc dmdt dmrc dred dree drem dret drue drum drut druu dtcc dted duce duct dudd dude dudu duer duet dume dumm dure durt duru dute duur duut eccc ecce eccm ecct ecdc eced ecem ecrc ecrm ecrr ecru ect- ectc eddc edde eddm ede- edem eder edme edrm edru educ edur eede eedu eeee eerc eetc eete eetu emcc emdt emer emet emeu emme emmu emre emte ercc erce erde erec ered erem erer eret ermc erme errc erre ertu eruc erum erur etcc etec etee etem eter etre etrm ette ettu eucd eude eudm euer eumc eur- eurc eure eurt mccc mccd mcdc mcdd mcde mced mcmc mcmt mcrc mcrd mctc mctu mdcc mddm mdmc mdme mdrc mdud mec- mecc mecd mece mecr medd mede medu meed meem meer meet memc meme memr memu mer- merc merd mere merm mert meru met- mete mett metu meum mmcc mmcd mmcm mmct mmdc mmmc mmmd mmmm mmrc mr-c mrcc mrce mrdd mred mree mrmc mrmd mrrc mrtm mrtt mrud mtcr mtrc mtre mtrr mttr mtuc muc- mucc muce mucu mudd mude mudu mued muee muet mume mumm mumu murc murd mure murr murt muru mute mutt mutu muut rccc rcdc rcde rcet rcrd rctc rdcm rder recc recd rece recm recr rect recu redc redd rede redr redu reed reem reet reme rerd rere rert reru retd rete retr rett reue reut reuu rmtu rred rrmc rrrr rrum rtcc rtce rtcm rtdt rtee rtmc ruce ruct rudd rude rued ruer ruet rume rumm rumt rurc rurd rure ruru rute rutt rutu ruud tccc tccu tcdd tctc tecr tect tedd tede tedm teec teed teem teer teet teme temu ter- terc tere term terr teru tete tetr tett tetu teut tmcc tmcm tmed tmtt trcc tre- trec tred tree trem tret treu trmd trmu trtc trte trtr truc trud true trut truu tter tttt tucc tude tudu tuer tuet tume tumu turc turd ture turm turr turt turu tute tutt tutu tuum ucdc ucdd ucmc ucrc ucut udem uder udet udmc umde umec umer umet umut urde urdu ure- ured uret urre urte urum urur urut utec uter uttu uuuu