c-cd cccc ccci cccm cccv ccdc ccdi ccdm ccdr ccic ccid ccii ccim ccir cciv ccmc ccmd ccmm ccrc ccri ccrt cctc cctt cctv ccvi cd-r cddr cdic cdii cdiv cdtv cdvd cdvi cicc cici cicr cict cidc cidi cidr cidt ciid ciii ciit cimd cimi cimm cimr circ ciri cirm cirr cirt citi citt citv civc civm cmcc cmcv cmdr cmii cmir cmiv cmmc cmmi cmri cmrr cmtc cmtv cmvi crcc crcr crdc cric crim crit crrt crtc crtm crtv ctic ctrc ctrm ctvt cvcc cvid cvii cvrd cvrr d-tv dccc dcci dcct dccv dcii dcim dciv dcmi dctc dctm dctv dcvd dcvi dddd ddrc ddtv dici dict didi diii diiv dimi dimm dird dirr dirt diti ditt ditv divd divi dmcc dmcm dmdc dmdt dmrc dmtv dric drit dtcc dvdr dvi- dvii dvir iccc icci iccr icct icdc icdd icmc icmi icmm icmt icrc icrm icrr icrt ictv idcr iddm idic idid idir idrc idtv idvd iicd iiii iiit iimc iirc iitm iitr iitt imci imdi imdt imid imir imit immi immt imrc imri imrr imvt ircc ircd irdc iri- iric irid irmc irrc irri irti itcm itic itim itri ivdr ivic ivim mccc mccd mcci mccv mcdc mcdd mcdi mcic mcii mcit mciv mcmc mcmi mcmt mcmv mcrc mcrd mcri mctc mctv mcvi mdcc mdci mdcv mddm mdic mdii mdiv mdmc mdrc mdvi micc micd mici micr mict micv mid- midi miii miit mim- mimd mimi mirc mird miri mirr mirt mirv mit- mitc miti mitm mitt mitv mmcc mmcd mmci mmcm mmct mmcv mmdc mmdi mmdv mmic mmii mmiv mmmc mmmd mmmm mmrc mmvi mr-c mrcc mrdd mrmc mrmd mrrc mrtm mrtt mrvc mtcr mtrc mtrr mttr mtvr mvcc mvii mvtr rccc rcdc rcic rcid rcrd rctc rcti rctv rcvr rdcm ricc rict ridc ridd ridi rimi rimm riri riti ritt rmmv rrmc rrrr rtcc rtcm rtdt rtmc rtmi rtvi rv-c tccc tcdd tctc tdmi tdri tdtv ticc tidc tidd tiit timi timm tird tiri tirr titc titi titt tivi tmcc tmcm tmtt trcc tri- tric trim trit trmd trmi trtc trtr ttim tttt tvmt tvri tvrr tvtv vcci vdcc vic- vici vict vidi viii vimi virc viri virm virr virt viti vitt vivi vmcc vmcv vmmc vrci vrdi vt-i vvvv