cccc cccm cccs cccu ccee ccmc ccmm ccms ccss ccuc ccus cec- cece cecm cecs ceec ceem cees ceme cemm cems cemu cesc cese cess ceux cexe cmcc cmcs cmec cmes cmmc cmms cmsc cmse cmus cscc csce cscs csec csee csem csmc csmu csse cssm csum csus cucc cuce cucm cues cum- cume cums cuss cusu cxxx eccc ecce eccm ecem eces ecsc ecse ecss ecsu ecus eecs eeee eees eems eese emcc emcs emes emeu emex emme emms emmu emse emus esce escm escs escu esee esem eses esme esse essu esus eumc eums euse exec exes exum mccc mccx mces mcmc mcmx mcse mcss mcxc mec- mecc mece mecs meem mees memc meme mems memu memx mes- mesc mese mess meum meus meux mexx mmcc mmcm mmcs mmcx mmes mmmc mmmm mmms mmsc mmse mmsu mmus mmxx mscc msce msec msee msem msex msmc msmm msms msmu mssm msus muc- mucc muce mucu muee mues mume mumm mums mumu musc muse muss musu muxe muxu sccc scce sccm sccs scec scee scmc scmm scms scsc scsu scum se-c se-e se-s se-u se-x sec- secc sece secs secu seec seem sees seeu seex semc seme sems semu sesc sese sess seux sex- sexe smcc smec smee smsc smss smus sscc ssce sscs ssec ssee ssem sses ssex ssmc sssc sssm ssss suc- succ sucs suee sues sueu sum- sume sums sumu sus- suse suss susu suum suus sux- suxe uces ucmc ucsc ucsm ucsu uess umec umes umms umsu umus uscc usce uscm uscs usee uses usmc usme usmm usms ussc usse usss ussu usus uuuu uxem uxue uxus xces xeme xemu xeus xexe xmms xuxu xxxx