cccc cccm cccs cccu ccee ccmc ccmm ccms ccrc ccre ccrs ccss ccuc ccus cec- cece cecm cecs ceec ceem cees ceme cemm cemr cems cemu cer- cerc cere cers cesc cese cesr cess cmcc cmcs cmec cmes cmmc cmms cmrr cmrs cmsc cmse cmus crcc crce crcr cre- crec cree crem cres creu crms crss crue crum crus cscc csce cscr cscs csec csee csem cser csmc csmu csrc csrs csse cssm cssr csum csur csus cucc cuce cucm cuer cues cum- cume cums cure curr curs cuss cusu eccc ecce eccm ecem eces ecrc ecrm ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eems eerc eers eese emcc emcs emer emes emeu emme emms emmu emre emrs emse emus ercc erce erec erem erer eres ermc erme erms errc erre errs erse eruc erum erur erus esce escm escr escs escu esee esem eser eses esme esmr esse essu esus euer eumc eums eur- eurc eure euse mccc mces mcmc mcrc mcse mcss mec- mecc mece mecr mecs meem meer mees memc meme memr mems memu mer- merc mere merm mers meru mes- mesc mese mesr mess meum meus mmcc mmcm mmcs mmes mmmc mmmm mmms mmrc mmsc mmse mmsu mmus mr-c mrcc mrce mrcs mree mres mrmc mrrc mrsc mrse mscc msce msec msee msem msmc msmm msms msmu mssm mssr msus muc- mucc muce mucu muee mues mume mumm mums mumu murc mure murr murs muru musc muse muss musu rccc rccs rcms rcsc rcss recc rece recm recr recs recu reem rees reme rems rere rers reru rese ress reue reus reuu rmsc rrmc rrrr rrum rscc rscs rsee rsme rsre rsum ruce ruer rues rume rumm rums rurc rure rurs ruru ruse russ rusu sccc scce sccm sccs scec scee scer scmc scmm scms scr- scrc scre scrs scsc scsr scsu scum scur se-c se-e se-s se-u sec- secc sece secr secs secu seec seem seer sees seeu semc seme sems semu serc sere serm serr sers seru sesc sese sess seur smcc smec smee smsc smss smur smus srcc srec srem sres srmc sscc ssce sscs ssec ssee ssem sses ssmc ssrc ssrm ssrs sssc sssm ssss suc- succ sucr sucs suee suer sues sueu sum- sume sums sumu sur- surc sure surr surs suru sus- suse suss susu suum suus uces ucmc ucrc ucsc ucsm ucsu uers uess umec umer umes umms umsu umus ure- ures urre urse urss ursu urum urur urus uscc usce uscm uscs usee user uses usmc usme usmm usms ussc usse ussr usss ussu usus uuuu