c-cd cccc ccci cccm cccu ccdc ccdi ccdm ccdr ccic ccid ccii ccim ccir ccmc ccmd ccmm ccrc ccri ccrt cctc cctt ccuc ccut cd-r cddr cdic cdii cicc cici cicr cict cicu cidc cidi cidr cidt ciid ciii ciit cimd cimi cimm cimr circ ciri cirm cirr cirt citi citt citu ciuc cmcc cmdr cmii cmir cmmc cmmi cmri cmrr cmtc cmtu crcc crcr crdc cric crim crit criu crrt crtc crtm crud crum crut ctic ctrc ctrm cucc cuci cucm cudi cui- cuir cuit cum- cumt curd curi curr curt cut- cutc cutt dccc dcci dcct dccu dcii dcim dcmi dcmu dctc dctm dddd ddrc dici dict didi didu diii dimi dimm dimu dird dirr dirt diti ditt dmcc dmcm dmdc dmdt dmrc dric drit drui drum drut druu dtcc duct dudd dudu duid duir duit dumi dumm duri durt duru duur duut iccc icci iccr icct iccu icdc icdd icmc icmi icmm icmt icrc icrm icrr icrt icru idcr iddm idic idid idir idrc iicd iiii iiit iimc iirc iitm iitr iitt iiuc iium imci imdi imdt imid imir imit immi immt imrc imri imrr ircc ircd ircu irdc iri- iric irid irmc irrc irri irti itcm itic itim itri itum itur iucc iuiu mccc mccd mcci mcdc mcdd mcdi mcic mcii mcit mcmc mcmi mcmt mcrc mcrd mcri mctc mctu mdcc mdci mddm mdic mdii mdmc mdrc mdud micc micd mici micr mict mid- midi miii miit mim- mimd mimi mirc mird miri mirr mirt miru mit- mitc miti mitm mitt mitu miui mmcc mmcd mmci mmcm mmct mmdc mmdi mmic mmii mmmc mmmd mmmm mmrc mr-c mrcc mrdd mrmc mrmd mrrc mrtm mrtt mrud mtcr mtrc mtrr mttr mtuc muc- mucc mucu mudd mudi mudu muid muir muit mumm mumu murc murd muri murr murt muru muti mutt mutu muut rccc rcdc rcic rcid rcrd rctc rcti rdcm ricc rict ridc ridd ridi rimi rimm rimu riri riti ritt ritu rmtu rrmc rrrr rrum rtcc rtcm rtdt rtmc rtmi ruci ruct rudd rudi ruid ruit rumi rumm rumt rurc rurd ruri ruru ruti rutt rutu ruud tccc tccu tcdd tctc tdmi tdri ticc tidc tidd tiit tiiu timi timm timu tird tiri tirr tiru titc titi titt titu tium tmcc tmcm tmtt trcc tri- tric trim trit trmd trmi trmu trtc trtr truc trud trut truu ttim tttt tucc tudi tudu tuim tuit tuiu tumi tumu turc turd turi turm turr turt turu tuti tutt tutu tuum ucci ucdc ucdd ucmc ucrc ucut uddi udic udid udim udir udmc uirr umit umri umut urci urdu uric urim uriu urmi urri urum urur urut utid utri utti uttu uuri uuuu