cccc cccm cccu ccmc ccmm ccoc ccom ccrc ccrt cctc cctt ccuc ccut cmcc cmmc cmoc cmot cmrr cmtc cmtu coco coct cocu com- comc comm como comr comu coom coot cor- corc corm coro corr cort cotc coto cott cotu cour cout crcc crcr crmo croc crom croo cror crot crrt crtc crtm crum crut ctmo ctor ctot ctrc ctrm cucc cucm cum- cumt curo curr curt cut- cutc cuto cutt mccc mcmc mcmt mcot mcrc mctc mctu mmcc mmcm mmct mmmc mmmm mmor mmrc moco momo momu mooc moor moot moro mort moru motm moto mott motu mour mout mr-c mrcc mrmc mrrc mrtm mrtt mtcr mtom mtor mtrc mtrr mttr mtuc muc- mucc mucu mumm mumo mumu murc muro murr murt muru muto mutt mutu muut occc occt ocom ocro ocrr oct- octo ocum ocur omo- omoo omor omro omuo oocr oooo oort orco ormo oro- orom oror orot orro ortc orto orum oto- otoo otor otro otto ottu otur oucc our- ouro ourt out- outo ouu- rccc rctc rmtu rocc roco romm romo room roor root rorc roro rort roru rotc roto rotr rott roum rout rrmc rrrr rrum rtcc rtcm rtmc ruct rumm rumo rumt rurc ruro ruru ruto rutt rutu t-mo tccc tccu tcom tctc tmcc tmcm tmou tmro tmtt toco tomm tomo tomt toom toor toot torc torm toro torr tort toru totc totm toto totr tott toum tour tout trcc trmu troc trom troo trot trou trtc trtr truc trut truu tttt tucc tuco tumu tuor turc turm turo turr turt turu tuto tutt tutu tuum tuuo ucmc ucom ucrc ucut ummo umor umut uocc uomo uor- uro- urom uroo urum urur urut utor utto uttu uuoc uuuu