c-cd cccc cccm cccs cccu ccdc ccdm ccdr ccds cced ccee cckm ccmc ccmd ccmm ccms ccrc ccre ccrs ccsd ccss ccuc ccus cd-e cd-r cdcs cddr cdec cder cdes cdms cdre cdrs cdss cec- cece cecm cecs cedd cede cedu ceec ceem cees ceke ceme cemm cemr cems cemu cer- cerc cerd cere cers cesc cese cesr cess ckck ckcm ckcs ckdm ckdu ckem cker ckrc ckrd ckrm cmcc cmcs cmdr cmec cmes cmmc cmms cmrr cmrs cmsc cmse cmus crcc crce crcr crdc cre- crec cred cree crem cres creu crkc crms crss crud crue cruk crum crus cscc cscd csce cscr cscs csdr csec csee csem cser csks csmc csmu csrc csrd csrs cssd csse cssm cssr csum csur csus cucc cuce cuck cucm cude cuds cued cuek cuer cues cuk- cuke cum- cume cums curd cure curr curs cusd cusk cuss cusu dccc dccs dccu dcds dcms dcmu dcrk dcsc dcss dddd ddes ddrc ddre ddss dec- decc decd dece deck decs dedd dede dedu deed deek deem deer dees dek- deke deks dem- demd deme dems demu der- derc dere derk derm derr ders des- desc dese desk dess desu deue deuk deum deur deus dkdc dkms dmcc dmcm dmcs dmdc dmds dmrc dmss dmus dred dree drek drem dres drmk drms drrs drue druk drum drus druu dscc dscr dscs dsdm dsdr dsmc dsms dsrc dsrr dssc duce duck ducs dudd dude duds dudu duer dues duke duku dume dumm dums dure durk duru duse dusk duur eccc ecce eccm ecdc eced ecem eces ecks ecrc ecrm ecrr ecru ecsc ecse ecss ecsu ecus eddc edde eddm edds ede- edem eder edes edme edms edrm edru edss educ edur eecs eede eedu eeee eees eeke eeks eems eerc eers eese eesk eked ekek eker ekes ekur emcc emcs emds emek emer emes emeu emks emme emms emmu emre emrs emse emus ercc erce erde erds erec ered erem erer eres erke erks ermc erme erms errc erre errs erse eruc erum erur erus esce escm escr escs escu esds esdu esee esek esem eser eses eske esks esku esme esmr esrd esse essu esus eucd eude eudm euer eumc eums eur- eurc eure euse kccc kccd kcck kccr kccu kcdc kcdd kcdr kcds kcdu kcec kced kcee kceu kckc kckk kckm kckr kcmc kcmd kcme kcmk kcmm kcmr kcms kcrc kcrr kcrs kcru kcsc kcsd kcse kcsm kcsr kcss kcsu kcue kcuk kdcc kdcd kdce kdcr kddc kddd kddk kddr kdec kdem kdkd kdkk kdkr kdmc kdmd kdmr kdms kdrm kdrs kdsc kdsd kdsk kdsm kdsr kdss kdsu kduc kdur kdus keck kecr kedc kedd kede kedm kedr keds keed keek keem keer kees kekc keke keks keku kemc keme kemm kemr kems kemu ker- kerc kere kerk kerm kerr kers keru kesc kesd kesk kesr kess keur keus kkcd kkck kkcm kkcr kkcs kkdc kkdd kkdm kked kkkk kkmc kkmk kkmr kkms kkrc kkre kkrk kkrr kkrs kksd kkse kksm kksr kkss kksu kkus kkuu kmcc kmcd kmce kmcm kmcr kmcs kmcu kmdr kmds kmed kmem kmer kmke kmkk kmks kmme kmmk kmmm kmmr kmms kmrc kmrr kmrs kmsc kmsd kmse kmsr kmss kmsu kmuc kmud kmue kmur kmus krcc krcd krce krcm krcs krcu krdc krdd krde krdm krdr krds krdu krec kred kree krek krem kres kreu krkc krkd krke krkk krkr krks krku krmc krmd krme krmr krms krrc krre krrk krrm krrr krrs krsc krsd krse krsk krsr krss krsu kruc krue kruk krum krur ksce ksck kscm kscr kscs kscu ksdc ksdk ksdm ksdr ksds ksec ksed ksee ksek ksem kser kskd kske kskk kskr ksks ksku ksmc ksmd ksme ksmm ksmr ksms ksmu ksrm ksrr ksrs ksse kssm kssr ksss kssu ksud ksue ksum ksuu kucc kucd kuce kucr kudd kude kudu kued kuek kues kueu kuke kukk kuks kuku kume kumm kumr kumu kurd kure kurk kurm kurr kurs kuru kusc kusd kusu kuuk kuur kuuu mccc mccd mcdc mcdd mcde mced mces mckk mcmc mcrc mcrd mcsd mcse mcss mdcc mddm mdds mdmc mdme mdmk mdrc mdsd mdse mdud mec- mecc mecd mece meck mecr mecs medd mede meds medu meed meek meem meer mees meke memc meme memr mems memu mer- merc merd mere merk merm mers meru mes- mesc mese mesr mess meum meus mker mkks mksm mmcc mmcd mmcm mmcs mmdc mmds mmes mmmc mmmd mmmm mmms mmrc mmsc mmsd mmse mmsu mmus mr-c mrcc mrce mrcs mrdd mrds mred mree mres mrkr mrmc mrmd mrrc mrsc mrsd mrse mrud mruk mscc msce msdc msde msec msed msee msem msmc msmm msms msmu mssm mssr msud msus muc- mucc muce muck mucu mudd mude muds mudu mued muee mues muke mume mumm mums mumu murc murd mure murk murr murs muru musc musd muse musk muss musu rccc rccs rcdc rcde rcds rcms rcrd rcsc rcsd rcss rdcm rder rdms recc recd rece reck recm recr recs recu redc redd rede redr reds redu reed reek reem rees reke reks reme rems rerd rere rers reru rese ress reue reuk reus reuu rkss rmsc rred rrkm rrmc rrrr rrum rscc rscs rsdd rsds rsee rsme rsre rsum ruce ruck rudd rude ruds rued ruer rues ruke rukk ruku rume rumm rums rurc rurd rure rurs ruru ruse rusk russ rusu ruud sccc scce sccm sccs scdc scds scec scee scer sck- scmc scmm scms scr- scrc scre scrs scsc scsd scsr scsu scud scum scur sdcc sddc sdds sder sdes sdms sdrc sdrs sdsc sdsm sdss sdsu se-c se-d se-e se-k se-s se-u sec- secc secd sece seck secr secs secu sede seds seec seed seek seem seer sees seeu seke sekk seku semc seme sems semu serc serd sere serk serm serr sers seru sesc sese sess seur sked skee skem sker skes sksd skss skud skue skum skur smcc smdc smdr smec smed smee smkd smrk smsc smsd smss smur smus srcc srde srec srem sres srmc srsd sscc ssce