cccc cccm cccv ccee ccmc ccmm ccrc ccre cec- cece cecm ceec ceem ceme cemm cemr cemy cer- cerc cere cery cevy cmcc cmcv cmec cmmc cmrr crcc crce crcr cre- crec cree crem cry- crym cvcc cver cvrr cyc- cycc cym- cyme cyre cyve cyy- cyyc eccc ecce eccm ecem ecrc ecrm ecrr ecrv eeee eerc eery emcc emer emme emmy emre emyr ercc erce erec erem erer erev ermc erme errc erre erve eryc erye ever evey evre evry eyec eyer eyey eyme eyre eyry eyyr mccc mccv mcmc mcmv mcrc mcve mec- mecc mece mecr meem meer memc meme memr mer- merc mere merm merv mery meve mevy meyr mmcc mmcm mmcv mmmc mmmm mmrc mmyy mr-c mrcc mrce mree mrmc mrrc mrvc mvcc mvee my-e myc- myce myer mymy myre myrr myry rccc rcvr rcyc recc rece recm recr recy reem reev reme remy rere rery reve revy reye rmmv rrmc rrrr rv-c rver ryme v-me vecc veer ver- vere verm very veve vevy veye veyr vmcc vmcv vmmc vver vvvv vyce vyer vyre yccc ycee yeer yeme yemm yere yerm yerr yery yeve yeye yeyr ymer yver yyyy