cccc cccm ccee ccmc ccmm ccrc ccre cec- cece cecm ceec ceem ceme cemm cemr cer- cerc cere ceze cmcc cmec cmmc cmrr crcc crce crcr crcz cre- crec cree crem eccc ecce eccm ecem ecrc ecrm ecrr eeee eerc eeze emcc emer emme emre ercc erce erec erem erer erez ermc erme errc erre ezem ezer mccc mcmc mcrc mec- mecc mece mecr meem meer meez memc meme memr memz mer- merc mere merm merz meze mezz mmcc mmcm mmmc mmmm mmrc mr-c mrcc mrce mree mrmc mrrc mze mzee rccc recc rece recm recr recz reem reme rere reze rrmc rrrr zeme zeze zrce zrze zzzz