cccc ccci cccm cccu ccee ccic ccii ccim ccir ccix ccmc ccmm ccrc ccre ccri ccuc ccxi cec- cece ceci cecm ceec ceem ceim ceme cemm cemr cemu cer- cerc cere ceri ceui ceux cexe cicc cici cicr cicu ciee cier ciii cime cimi cimm cimr circ cire ciri cirm cirr ciuc cixi cmcc cmec cmii cmir cmix cmmc cmmi cmri cmrr crcc crce crcr cre- crec cree crei crem creu crex cric crie crim criu crue crum crux cucc cuce cuci cucm cuer cui- cuir cum- cume cure curi curr cxii cxix cxxi cxxx eccc ecce ecci eccm ecem ecim ecmi ecrc ecri ecrm ecrr ecru eeee eerc eiec eiei eier eime eimi eire emcc emer emeu emex emic emii emim emir emix emme emmi emmu emre er-x ercc erce erec erei erem erer eric erie erim eriu ermc erme errc erre eruc erum erur euer eumc eur- eurc eure exec exer exim exmr exrx exum iccc icci iccr iccu icec icee icem icer icex icmc icme icmi icmm icrc icre icrm icrr icru icue iecc ieie ieme iere ieri iiie iiii iimc iirc iiuc iium imci imec imer imir imix imme immi imrc imre imri imrr imue ircc ircu ircx iree irem irer irex iri- iric irie irix irmc irrc irre irri iucc iuce iuiu ixxi mccc mcci mccx mcic mcii mcix mcmc mcmi mcmx mcrc mcri mcxc mcxi mec- mecc mece mecr meem meer meic meir memc meme memr memu memx mer- merc mere meri merm meru meum meux mexx micc mice mici micr miee miem mier mieu miii mim- mime mimi mirc mire miri mirr miru miui mixe mixi mixx mmcc mmci mmcm mmcx mmic mmii mmix mmmc mmmm mmrc mmxi mmxx mr-c mrcc mrce mree mrmc mrrc muc- mucc muce mucu muee muie muir mume mumm mumu murc mure muri murr muru muxe muxi muxu mxii mxim mxxi rccc rcic recc rece reci recm recr recu reem reii reim reir reiu reme remi rere reri reru reue reuu reux rexx ricc rice riem rier rieu riex rime rimi rimm rimu rire riri riue rixc rixe rrmc rrrr rrum ruce ruci ruer rume rumi rumm rurc rure ruri ruru u-ie ucci ucmc ucrc ueir uimx uirr umec umer umri urci ure- urex uric urie urim uriu urix urmi urre urri urum urur uuri uuuu uxem uxue xcii xcri xeer xeme xemu xer- xexe xiii xixi xmii xuri xuxu xxii xxix xxxi xxxx