cccc cccm ccmc ccmm ccnc ccnm ccoc ccom cctc cctt cmcc cmmc cmmn cmoc cmon cmot cmtc cnco cntc cntm coco coct com- comc comm como con- conc conn cono cont coom coon coot cotc cotn coto cott ctmo ctot cttn cxxx mccc mccx mcmc mcmt mcmx mcot mctc mcxc mmcc mmcm mmct mmcx mmmc mmmm mmxx mntn moco momo mon- monc monn mono mont mooc moon moot motm moto mott moxo mtnt mtnx mtom nccc nccn ncct ncmm ncnc ncoc nctc nmmc nmnt nmoc nmon nmtc nnmc nnmt nnnn nnot nntn noco noct nom- nomo non- nonn nono nont nonx noo- noon nooo noot not- noto nott ntcc nttm ntto occc occn occt ocom ocon oct- octo omn- omo- omon omoo omox onc- onco onct onno onon ont- ontc onto oont oooo oto- oton otoo otto oxo- oxon oxox oxxo t-mo tccc tcnn tcom tcon tctc tmcc tmcm tmnt tmtt tncc toco tomm tomo tomt tonn tono toom toon toot totc totm toto tott tox- toxo toxt ttcn tton tttt txcn xcon xmtc xoco xoom xoxo xxxo xxxx