cccc cccm cccu cccv ccee ccmc ccmm ccrc ccre ccuc cec- cece cecm ceec ceem ceme cemm cemr cemu cer- cerc cere cmcc cmcv cmec cmmc cmrr crcc crce crcr cre- crec cree crem creu crue crum cucc cuce cucm cuer cum- cume cure curr cuve cvcc cver cvrr eccc ecce eccm ecem ecrc ecrm ecrr ecru ecrv eeee eerc emcc emer emeu emme emmu emre ercc erce erec erem erer erev ermc erme errc erre eruc erum erur eruv erve euer eumc eur- eurc eure ever evre mccc mccv mcmc mcmv mcrc mcve mec- mecc mece mecr meem meer memc meme memr memu mer- merc mere merm meru merv meum meve mmcc mmcm mmcv mmmc mmmm mmrc mr-c mrcc mrce mree mrmc mrrc mrvc muc- mucc muce mucu muee mume mumm mumu murc mure murr muru muve mvcc mvee rccc rcuv rcvr recc rece recm recr recu reem reev reme rere reru reue reuu reve rmmv rrmc rrrr rrum ruce ruer rume rumm rurc rure ruru ruve ruvu rv-c rver ucmc ucrc umec umer ure- urre urum urur urve uuuu uv-c uver uvvu v-me vecc veer ver- vere verm veur veve vmcc vmcv vmmc vumc vume vver vvvv