cccc cccm cccp ccmc ccmm ccmp ccoc ccom ccpm ccpp ccpr ccrc ccrp ccrt cctc cctt cmcc cmmc cmoc cmot cmoy cmpc cmpp cmrr cmtc coco cocp coct com- comc comm como comp comr coom coop coot copo copp copr copt copy cor- corc corm coro corp corr cort cory cotc coto cott coty coyo coyr coyt cpcm cpmp cppm cprm cprt cptp cptr crcc crcr crmo crmp croc crom croo crop cror crot croy crpc crrt crtc crtm crtp cry- crym cryo ctcp ctmo ctor ctot ctpo ctpp ctrc ctrm ctrp cyc- cycc cym- cymo cypc cyrt cyt- cyto cyy- cyyc mccc mcmc mcmt mcop mcot mcpc mcpp mcrc mctc mmcc mmcm mmct mmmc mmmm mmor mmpc mmpr mmrc mmrp mmyy moco momo momy mooc moop moor moot mopp mopy moro mort mory motm moto mott moty moyo mpcc mpct mpmc mppc mppp mpro mprp mptc mptp mr-c mrcc mrcp mrmc mrrc mrtm mrtt mtcr mtom mtor mtrc mtrr mttr myc- myco mymp mymy myo- myot mypo myro myrr myrt myry myto occc occt ocom ocpm ocpp ocro ocrr oct- octo octy omo- omoo omor ompt omro omyt oocr oooo oort oory ootp ooty opo- opor oppo oppy opry opto orco ormo ormy oro- orom oror orot oroy orpc orro orry ortc orto oto- otoo otor otoy otpp otro otry otto otyr pccc pcom pcpm pcpp pcrc pmcc pmmp pmpm pmpo pmrc pmrt poco pomo pomp pomy poop poor poot pop- popc popo popp popt popy porc poro porr port pory potc poto pott poty poyo poyr ppcc ppcm pppo pppp pprc pprm pptt prcc prcp prmc pro- proc prom proo prop prot prrm prtc prtm prtp prtr prym ptcc ptmp ptop pttc pym- pymt pyo- pyot pypy pyr- pyro pyry pytt rccc rcmp rcpo rcpt rctc rcyc rmrp rocc roco romm romo romp romy room roop roor root ropo ropy rorc roro rort rory rotc roto rotr rott roty royt rpyc rrmc rrmp rrrr rtcc rtcm rtmc rtmp rttp ryot rytt ryyt t-mo tccc tcom tcpo tcpy tctc tmcc tmcm tmro tmtt to-y toco tomm tomo tomp tomt tomy toom toor toot top- topo topp topt torc torm toro torp torr tort tory totc totm toto totr tott toty toym toyo toyt tpcp tpmt tppp tppr tptp tptr tpyo trcc troc trom troo trop trot troy trpc trpm trpp trtc trtr try- trym tryo tryp ttcp ttop ttoy tttt tyco tymp typ- typo typp typy tyr- tyro tyrr tyto tytt tyty yccc yctc yomo yomp yoop yoot yopo yopy yoro yort yory yott yoyo ypcc yyyy