cccc cccm ccgc ccgt ccmc ccmm ccoc ccom ccrc ccrg ccrt cctc cctt cgcc cgcg cgmc cgro cmcc cmmc cmoc cmot cmrr cmtc coco coct cogo com- comc comm como comr coom coot cor- corc corg corm coro corr cort cotc coto cott crcc crcr crmo croc crom croo cror crot crrt crtc crtm ctmo ctor ctot ctrc ctrm gc-c gccc gcmc gcrg gctc gggg gmmr gocr gogo gomo goog goom goor goot gorg gorm goro gorr gort gotm goto gott grcc grmt groc grog grom groo gror grot grrr grtc gtco gtcr mccc mcmc mcmt mcot mcrc mctc mgmt mgrm mmcc mmcg mmcm mmct mmmc mmmm mmor mmrc moco mogg mogo momo mooc moog moor moot morg moro mort motm moto mott mr-c mrcc mrmc mrrc mrtm mrtt mtcr mtom mtor mtrc mtrr mttr occc occt ocom ocro ocrr oct- octo ogog ogro omo- omoo omor omro oocr oooo oort orco orgo ormo oro- orom oror orot orro ortc orto oto- otog otoo otor otro otto rccc rcgc rcrg rctc rctg rgtr rmrg rocc roco rogg rogo romm romo roog room roor root rorc roro rort rotc rotg roto rotr rott rrmc rrrr rtcc rtcg rtcm rtmc t-mo tccc tcom tctc tgcc tgtc tmcc tmcm tmro tmtt toco togo togr togt tomg tomm tomo tomt toom toor toot torc torg torm toro torr tort totc totm toto totr tott trcc troc trog trom troo trot trtc trtr tttt