c-cd cccc cccm cccs ccdc ccdm ccds cced ccee ccmc ccmd ccmm ccms ccsd ccss cd-e cdcs cdec cdes cdex cdms cdss cec- cece cecm cecs cedd cede ceec ceem cees ceme cemm cems cesc cese cess cexe cmcc cmcs cmec cmes cmmc cmms cmsc cmse cscc cscd csce cscs csec csee csem csmc cssd csse cssm cxxx dccc dccs dcds dcms dcsc dcss dcxx dddd ddes ddss dec- decc decd dece decs dedd dede deed deem dees dem- demd deme dems des- desc dese dess dex- dexe dmcc dmcm dmcs dmdc dmds dmss dscc dscs dsdm dsmc dsms dssc dxcc dxcm dxdc dxds dxec dxed dxes dxmc dxme dxms dxmx dxss dxxx eccc ecce eccm ecdc eced ecem eces ecsc ecse ecss eddc edde eddm edds ede- edem edes edex edme edms edss eecs eede eeee eees eems eese emcc emcs emds emes emex emme emms emse esce escm escs esds esdx esee esem eses esme esse exec exed exes mccc mccd mccx mcdc mcdd mcde mcdx mced mces mcmc mcmx mcsd mcse mcss mcxc mdcc mdcx mddm mdds mdmc mdme mdmx mdsd mdse mdxc mec- mecc mecd mece mecs medd mede meds meed meem mees memc meme mems memx mes- mesc mese mess mexx mmcc mmcd mmcm mmcs mmcx mmdc mmds mmdx mmes mmmc mmmd mmmm mmms mmsc mmsd mmse mmxx mscc msce msdc msde msec msed msee msem msex msmc msmm msms mssm sccc scce sccm sccs scdc scds scec scee scmc scmm scms scsc scsd sdcc sddc sdds sdes sdms sdmx sdsc sdsm sdss se-c se-d se-e se-s se-x sec- secc secd sece secs sede seds seec seed seem sees seex semc seme sems sesc sese sess sex- sexe smcc smdc smec smed smee smsc smsd smss sscc ssce sscs ssdc ssdd ssdm ssec ssee ssem sses ssex ssmc sssc sssm ssss sxde x-ed xces xdcc xdmx xeme xexe xmms xxxx