cccc cccm cccs ccee ccmc ccmm ccms ccrc ccre ccrs ccss cec- cece cecm cecs ceec ceem cees ceme cemm cemr cems cemy cer- cerc cere cers cery cesc cese cesr cess ceys cmcc cmcs cmec cmes cmmc cmms cmrr cmrs cmsc cmse crcc crce crcr cre- crec cree crem cres crms crss cry- crym crys cscc csce cscr cscs csec csee csem cser csmc csrc csrs csse cssm cssr csys cyc- cycc cycs cym- cyme cyre cyrs cyse cyy- cyyc eccc ecce eccm ecem eces ecrc ecrm ecrr ecsc ecse ecss eecs eeee eees eems eerc eers eery eese eesy emcc emcs emer emes emme emms emmy emre emrs emse emyr emys ercc erce erec erem erer eres ermc erme erms errc erre errs erse eryc erye esce escm escr escs esee esem eser eses esme esmr esse essy eyec eyer eyes eyey eyme eyre eyry eyse eyyr mccc mces mcmc mcrc mcse mcss mec- mecc mece mecr mecs meem meer mees memc meme memr mems mer- merc mere merm mers mery mes- mesc mese mesr mess meyr meys mmcc mmcm mmcs mmes mmmc mmmm mmms mmrc mmsc mmse mmyy mr-c mrcc mrce mrcs mree mres mrmc mrrc mrsc mrse mscc msce msec msee msem msmc msmm msms mssm mssr my-e myc- myce myer myes mymy myre myrr myry mys- myse myss myys rccc rccs rcms rcsc rcss rcyc recc rece recm recr recs recy reem rees reme rems remy rere rers rery rese ress reye reys rmsc rrmc rrrr rscc rscs rscy rsee rsme rsre ryes ryme rysy sccc scce sccm sccs sccy scec scee scer scey scmc scmm scms scr- scrc scre scrs scry scsc scsr scye se-c se-e se-s se-y sec- secc sece secr secs secy seec seem seer sees seey semc seme sems semy serc sere serm serr sers sery sesc sese sess seye seym seys smcc smec smee smry smsc smss srcc srec srem sres srmc sscc ssce sscs ssec ssee ssem sses ssmc ssrc ssrm ssrs sssc sssm ssss syce sycr syer syes sym- syme syms syre syrs syry syse syss yccc ycee yeer yees yeme yemm yere yerm yerr yers yery yesm yess yeye yeyr ymer ysee yser yses ysse yyyy