cccc cccl cccm cccu ccee ccel cclc cclm ccmc ccmm cctc cctl cctt ccuc ccut cec- cece cecm cect ceec ceel ceem cel- celc cele cell celt ceme cemm cemu cet- cete clec clee clem clet cleu cltc clue clum clut cmcc cmec cmll cmmc cmml cmtc cmtu ctec ctle cucc cuce cucm culc cule cull culm cult cum- cume cumt cut- cutc cute cutt e-cl eccc ecce eccl eccm ecct ecem eclt ect- ectc eeee eele eetc eete eetu elce elec elee elem elet elle ellu elme elml elte elue elul elum emcc emel emet emeu emle emlm emme emml emmu emte emul etcc etec etee etel etem ette ettu eule eumc lccc lcce lccm lctl lctm le-u lece lect leel leem leet lele lell lelu leme lemm lemu lete lett leuc llcc llet lleu lllc llll lmcc ltcc ltee lttc ltuc luce lule lull lulu lumc lume lute mccc mccl mclt mcmc mcml mcmt mctc mctu mec- mecc mece meel meem meet mel- melc mele mell melt memc meme meml memu met- mete mett metu meum mlcc mlle mmcc mmcl mmcm mmct mmmc mmmm mtel mtle mtuc muc- mucc muce mucu muee muel muet mule mull mulm mult mulu mume mumm mumu mute mutt mutu muut tccc tccu tctc tcul tecl tect teec teel teem teet tel- telc tele tell telt telu teme temu tete tett tetu teut tmcc tmcm tmtt ttml tttt ttul tucc tuel tuet tule tull tulu tume tumu tute tutl tutt tutu tuum ucel ucmc ucut uele uell ulcc ulee ulle ulme ulmu ultt ulul ulum umec umet umut utec utel uttu uulu uuuu