c-cd cccc ccci cccm cccp ccdc ccdi ccdm ccdp ccdr ccic ccid ccii ccim ccip ccir ccmc ccmd ccmm ccmp ccoc ccod ccom ccpm ccpp ccpr ccrc ccri ccrp ccrt cctc cctt cd-r cddr cdic cdii cdio cdom cdot cicc cici cico cicr cict cidc cidi cidp cidr cidt ciid ciii ciit cimd cimi cimm cimo cimp cimr cior cipo cipp circ ciri cirm ciro cirr cirt citi cito citp citt cmcc cmdr cmii cmip cmir cmmc cmmi cmoc cmot cmpc cmpd cmpi cmpp cmri cmrr cmtc coco cocp coct codd codi coip coir coit com- comc comd comm como comp comr cood coom coop coot copd copi copo copp copr copt cor- corc cord cori corm coro corp corr cort cotc coti coto cott cpcm cpic cpim cpio cpmp cppd cppm cpri cprm cprt cptp cptr crcc crcr crdc cric crim crip crit crmo crmp croc crod crom croo crop cror crot crpc crrt crtc crtm crtp ctcp ctic ctmo ctor ctot ctpo ctpp ctrc ctrm ctrp dccc dcci dccp dcct dcii dcim dcio dcmi dcmp dcom dcop dcpo dctc dctm dddd ddoc ddot ddpo ddrc dici dico dict didi dido diii dimi dimm dimo dimp dioc diop dior diot dipc dipo dipp dipt dird dirr dirt diti dito ditt dmcc dmcm dmdc dmdt dmop dmrc doci doco doct dod- dodd dodi dodo doid doit domi domm domo domp dood doom doop door doot dopo dopp dopr dopt dorc dord dori dorm doro dorp dorr dort dotd doti doto dott dpci dpcp dpdt dpmi dpmo dppc dric drip drit drod drom drop drot dtcc dtdp dtmp dtor dtot dttp iccc icci icco iccp iccr icct icdc icdd icdp icmc icmi icmm icmp icmt icoc icod icom icor icpc icpd icpm icpo icrc icrm icrr icrt ictp idcr iddm iddo idic idid idio idir idoc idrc idro idtp iicd iiii iiio iiit iimc iioi iioo iiop iipm iirc iitm iitr iitt imci imco imdi imdt imid imir imit immi immo immt imod impi impr impt imrc imri imro imrr imto ioci iocp iod- iodd iodo ioii ioio ioit iomo iooi iooo iori ioto ipcc ipct ipdc ipdi ipid ipmc ipmi ipmp ipod ipop ippc ippo ippr ipri iptc ipto ircc ircd irdc irdo irdp iri- iric irid irio irip irmc irmo iroc irod irop irpc irrc irri irti irtp itcm itdo itic itim itmo itoi itoo itor itpc itri itto mccc mccd mcci mcdc mcdd mcdi mcdo mcic mcii mcit mcmc mcmi mcmt mcop mcot mcpc mcpd mcpp mcrc mcrd mcri mctc mdcc mdci mddm mdic mdii mdmc mdmp mdoc mdop mdot mdpc mdpi mdpp mdrc micc micd mici mico micr mict mid- midi mido miii miio miit mim- mimd mimi mimo mimp mio- mipi mipr mipt mirc mird miri miro mirr mirt mit- mitc miti mitm mito mitt mmcc mmcd mmci mmcm mmct mmdc mmdi mmic mmii mmmc mmmd mmmm mmod mmor mmpc mmpi mmpr mmrc mmrp moco modd modi modo moii moio moir moit momi momo mooc mood moop moor moot mopp mord mori moro mort motd moti motm moto mott mpcc mpci mpct mpic mpio mpir mpit mpmc mppc mppp mpri mpro mprp mptc mptp mr-c mrcc mrcp mrdd mrmc mrmd mrrc mrtm mrtt mtcr mtom mtor mtpd mtrc mtrr mttr occc occi occt ocom ocpd ocpm ocpp ocro ocrr oct- octi octo odci oddd oddi odic odio odir odmr odom odoo odop odor odot odrp oici oido oiii oipc oirt oitc oiti omic omid omim omio omit omo- omoi omoo omor ompt omri omro oocr oodi ooid oooo oord oort ootp opic opii opio opit opo- opor oppi oppo opti opto orci orco ordo ori- oric orid orio orit ormo oro- orom oror orot orpc orpi orri orro ortc orto otcd otic otit oto- otoo otor otpp otro otti otto pccc pcim pcip pcod pcom pcpm pcpp pcrc pcrd pdci pdcp pdic pdmi pdoc pdpr pdrc pdtc picc pici pico picr pict pido piip pimi pimp pimt piot pipi pipo pipp pirc piri piro pirr piti pito pitr pitt pmcc pmcd pmdc pmip pmmp pmoi pmpm pmpo pmrc pmrt pocd poco pod- podd podi podo poid poio pomi pomo pomp pood poop poor poot pop- popc popi popo popp popt porc pori poro porr port potc potd poti poto pott ppcc ppcd ppci ppcm ppic ppid ppod pppd pppo pppp pprc pprm pptt prcc prcd prcp pri- prid prii prim prmc pro- proc prod prom proo prop prot prpd prrd prri prrm prtc prti prtm prtp prtr ptcc ptdc ptmp ptop ptpd ptrd pttc rccc rcdc rcic rcid rcmp rcpd rcpi rcpo rcpt rcrd rctc rcti rdcm rdio rdoc rdpc ricc rico rict ridc ridd ridi rido rimi rimm rimo riom riot ripd ripi ripp ripr ript riri riti rito ritt rmrp rocc roco rodd rodi rodo roid roio roir roit romd romi romm romo romp rood rooi room roop roor root ropo rorc rori roro rort rotc roti roto rotr rott rpdp rpii rptd rrmc rrmp rrrr rtcc rtcm rtdt rtmc rtmi rtmp rttp t-mo tccc tcdd tcom tcpo tctc tdmi tdor tdri ticc tico tidc tidd tiit timi timm timo timp tiop tip- tipc tipi tipo tipp tipt tird tiri tiro tirr titc titi tito titp titt tmcc tmcm tmdp tmro tmtt toci toco todd todi todo todt toid toit tomi tomm tomo tomp tomt tood toom toor toot top- topd topi topo topp topt torc tord tori torm toro torp torr tort totc totd toti totm toto totr tott tpcd tpcp tpir tpmt tppd tppp tppr tptp tptr trcc tri- tric trim trio trip trit trmd trmi troc trod troi trom troo trop trot trpc trpm trpp trtc trtr ttcp ttim ttop tttt