cccc cccm cccu ccmc ccmm ccnc ccnm ccnu ccoc ccom cctc cctt ccuc ccut cmcc cmmc cmmn cmoc cmon cmot cmtc cmtu cnco cntc cntm cnut coco coct cocu com- comc comm como comu con- conc conn cono cont coom coon coot cotc cotn coto cott cotu coun cout ctmo ctot cttn cucc cucm cucn cum- cumt cuno cunt cuon cut- cutc cuto cutt mccc mcmc mcmt mcot mctc mctu mmcc mmcm mmct mmmc mmmm mmun mntn moco momo momu mon- monc monn mono mont monu mooc moon moot motm moto mott motu moun mout mtnt mtom mtuc muc- mucc mucu mumm mumo mumu munc munn muno munt munu muon muto mutt mutu muut nccc nccn ncct nccu ncmm ncnc ncoc nctc nmmc nmnt nmoc nmon nmtc nnmc nnmt nnnn nnot nntn noco noct nom- nomo nomu non- nonn nono nont nonu noo- noon nooo noot not- noto nott noun nout ntcc ntnu nttm ntto ntuc nucu numm numt numu nunc nunn nuno nunt nuoc nuon nutt nutu occc occn occt ocom ocon oct- octo ocum omn- omo- omon omoo omuo onc- onco onct onno onon ont- ontc onto onut oont oooo oto- oton otoo otto ottu oucc oun- out- outo ouu- t-mo tccc tccu tcnn tcom tcon tctc tmcc tmcm tmnt tmou tmtt tncc tnut toco tomm tomo tomt tonn tono tonu toom toon toot totc totm toto tott toum toun tout ttcn tton tttt tucc tuco tumu tunc tunn tuno tunu tuto tutt tutu tuum tuuo ucmc ucom ucon ucut ummo umno umut uncc unco unct unmc unno unon unto unum unut uocc uomo utto uttu uuno uuoc uuuu