-ene cccc cccm cccs cccu ccee ccmc ccmm ccms ccnc ccne ccnm ccns ccnu ccsn ccss ccuc ccus cec- cece cecm cecs ceec ceem cees ceme cemm cems cemu cen- cene cens cesc cese cess cmcc cmcs cmec cmes cmmc cmmn cmms cmsc cmse cmsn cmus cnes cnss cscc csce cscs csec csee csem csmc csmu csne csse cssm csum csus cucc cuce cucm cucn cues cum- cume cums cune cuss cusu eccc ecce eccm ecem eces ecne ecsc ecse ecss ecsu ecus eecs eeee eees eems eens eese emcc emcn emcs emen emes emeu emme emms emmu emne emse emus ence encs enee enem enes ennc enne enns ennu ense ensu enue enum enus esce escm escs escu esee esem esen eses esme esne esse essu esus eumc eums euse mccc mces mcmc mcse mcss mec- mecc mece mecs meem meen mees memc meme mems memu men- menc mene menn mens menu mes- mesc mese mess meum meus mmcc mmcm mmcs mmen mmes mmmc mmmm mmms mmsc mmse mmsu mmun mmus mnem mnse mscc msce msec msee msem msmc msmm msms msmu mssm msun msus muc- mucc muce mucu muee mues mume mumm mums mumu munc mune munn muns munu musc muse muss musu nccc nccn nccs nccu ncec ncee ncem ncen nces ncmm ncnc ncsc ncse ncss ncue necc nece necs neem neen nees nem- neme nemn nems nemu nene nens nenu nesc nese nesn ness neuc neue neum neun neuu nm-e nmmc nnes nnmc nnnn nnss nscc nscs nsec nsem nsmc nssc nsse nsss nuce nucs nucu nuee nume numm nums numu nunc nune nunn nuns nuse nuss nusu sccc scce sccm sccs scec scee scmc scmm scms scsc scsn scsu scum scun se-c se-e se-n se-s se-u sec- secc sece secn secs secu seec seem seen sees seeu semc seme semn sems semu sene senn sens sesc sese sess smcc smec smee smen smnc smsc smsn smss smus sncc snee snes snns snum snus sscc ssce sscs ssec ssee ssem sses ssmc ssns sssc sssm ssss suc- succ sucs suee suen sues sueu sum- sume sums sumu sun- sune sunn suns sunu sus- suse suss susu suum suus uces ucmc ucsc ucsm ucsu uesn uess umec umes umms umsu umus uncc unce uncs unec unee unen unes unmc unne unns uns- unsc unum unus uscc usce uscm uscs usee usen uses usmc usme usmm usms usnc usnu ussc usse usss ussu usun usus uuen uuuu