c-cd cccc cccm cccs cccu ccdc ccdm ccdr ccds cced ccee 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 ceme cemm cemr cems cemu cer- cerc cerd cere cers cesc cese cesr cess cmcc cmcs cmdr cmec cmes cmmc cmms cmrr cmrs cmsc cmse cmus crcc crce crcr crdc cre- crec cred cree crem cres creu crms crss crud crue crum crus cscc cscd csce cscr cscs csdr csec csee csem cser csmc csmu csrc csrd csrs cssd csse cssm cssr csum csur csus cucc cuce cucm cude cuds cued cuer cues cum- cume cums curd cure curr curs cusd cuss cusu dccc dccs dccu dcds dcms dcmu dcsc dcss dddd ddes ddrc ddre ddss dec- decc decd dece decs dedd dede dedu deed deem deer dees dem- demd deme dems demu der- derc dere derm derr ders des- desc dese dess desu deue deum deur deus dmcc dmcm dmcs dmdc dmds dmrc dmss dmus dred dree drem dres drms drrs drue drum drus druu dscc dscr dscs dsdm dsdr dsmc dsms dsrc dsrr dssc duce ducs dudd dude duds dudu duer dues dume dumm dums dure duru duse duur eccc ecce eccm ecdc eced ecem eces 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 eems eerc eers eese emcc emcs emds emer emes emeu emme emms emmu emre emrs emse emus ercc erce erde erds erec ered erem erer eres ermc erme erms errc erre errs erse eruc erum erur erus esce escm escr escs escu esds esdu esee esem eser eses esme esmr esrd esse essu esus eucd eude eudm euer eumc eums eur- eurc eure euse mccc mccd mcdc mcdd mcde mced mces mcmc mcrc mcrd mcsd mcse mcss mdcc mddm mdds mdmc mdme mdrc mdsd mdse mdud mec- mecc mecd mece mecr mecs medd mede meds medu meed meem meer mees memc meme memr mems memu mer- merc merd mere merm mers meru mes- mesc mese mesr mess meum meus 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 mrmc mrmd mrrc mrsc mrsd mrse mrud mscc msce msdc msde msec msed msee msem msmc msmm msms msmu mssm mssr msud msus muc- mucc muce mucu mudd mude muds mudu mued muee mues mume mumm mums mumu murc murd mure murr murs muru musc musd muse muss musu rccc rccs rcdc rcde rcds rcms rcrd rcsc rcsd rcss rdcm rder rdms recc recd rece recm recr recs recu redc redd rede redr reds redu reed reem rees reme rems rerd rere rers reru rese ress reue reus reuu rmsc rred rrmc rrrr rrum rscc rscs rsdd rsds rsee rsme rsre rsum ruce rudd rude ruds rued ruer rues rume rumm rums rurc rurd rure rurs ruru ruse russ rusu ruud sccc scce sccm sccs scdc scds scec scee scer 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-s se-u sec- secc secd sece secr secs secu sede seds seec seed seem seer sees seeu semc seme sems semu serc serd sere serm serr sers seru sesc sese sess seur smcc smdc smdr smec smed smee smsc smsd smss smur smus srcc srde srec srem sres srmc srsd sscc ssce sscs ssdc ssdd ssdm ssec ssee ssem sses ssmc ssrc ssrm ssrs sssc sssm ssss suc- succ sucr sucs sudd sude suds sued suee suer sues sueu sum- sumd sume sums sumu sur- surc surd sure surr surs suru sus- susd suse suss susu suum suus ucdc ucdd uces ucmc ucrc ucsc ucsd ucsm ucsu udds udem uder udmc udsd uers uess umde umec umer umes umms umsu umus urde urds urdu ure- ured ures urre urse urss ursu urum urur urus uscc usce uscm uscs usdc usde usdm usds used usee user uses usmc usmd usme usmm usms ussc usse ussr usss ussu usus uuuu