c-cd cccc cccm ccdc ccdm ccmc ccmd ccmm ccoc ccod ccom cctc cctt cdom cdot cmcc cmmc cmoc cmot cmtc coco coct codd com- comc comd comm como cood coom coot cotc coto cott ctmo ctot dccc dcct dcom dctc dctm dddd ddoc ddot dmcc dmcm dmdc dmdt doco doct dod- dodd dodo domm domo dood doom doot dotd doto dott dtcc dtot mccc mccd mcdc mcdd mcdo mcmc mcmt mcot mctc mdcc mddm mdmc mdoc mdot mmcc mmcd mmcm mmct mmdc mmmc mmmd mmmm mmod moco modd modo momo mooc mood moot motd motm moto mott mtom occc occt ocom oct- octo oddd odom odoo odot omo- omoo oooo otcd oto- otoo otto t-mo tccc tcdd tcom tctc tmcc tmcm tmtt toco todd todo todt tomm tomo tomt tood toom toot totc totd totm toto tott tttt