cccc ccci cccl cccm cccu ccic ccii ccil ccim ccir cclc ccli cclm ccmc ccmm ccnc ccni ccnm ccnr ccnu ccrc ccri ccrl ccrt cctc cctl cctt ccuc ccut cicc cici cicr cict cicu ciii ciit cili cill cilt cimi ciml cimm cimr cin- cinc cini cint circ ciri cirl cirm cirr cirt citi citl citt citu ciuc clic clii clim clin clir clit clri cltc clum clun clut cmcc cmii cmin cmir cmli cmll cmmc cmmi cmml cmmn cmri cmrn cmrr cmtc cmtu cnci cnic cnrc cnrr cnrt cntc cntm cntr cnut crcc crcr cric crim crin crit criu crmn crrt crtc crtl crtm crum crun crut ctic ctrc ctrl ctrm ctrn cttn cucc cuci cucm cucn cui- cuil cuin cuir cuit culc cull culm cult cum- cumt cunt curi curl curn curr curt cut- cutc cutt iccc icci iccl iccn iccr icct iccu icll iclr icmc icmi icmm icmt icnc icrc icrm icrr icrt icru iiii iiit iimc iinm iirc iitm iitr iitt iiuc iium ilic ilin ilir ilit ill- illi illt ilmr ilni ilrm ilum ilut imci imin imir imit imli immi immt imrc imri imrr imun inci incl incr init inni innr innu inri inti intl intn intr intu inui inul inun ircc ircu iri- iric iril irin irmc irrc irri irti irul irun itcm itic itil itim itin itll itri itum itur iucc iuiu lccc lccm lcrl lctl lctm licr lict liii liin liir lili lill lilt lilu limc limi liml limm limn limu linc linn lint lirc liri lirl lirn lirr lirt liru liti litl litr litt litu liun liut llcc lllc llll lmcc lmii lmln lmmr lmnt lncr lntc lntm lric lrmc lrmt lrrc lrrr ltcc ltci ltnt lttc lttr ltuc luci luin luit luli lull lulu lumc lumi luni lunn lunt luri lurt luti mccc mcci mccl mcic mcii mcil mcit mcli mclt mcmc mcmi mcml mcmt mcrc mcri mctc mctu micc mici micr mict miii miin miit mili mill miln milr milt milu mim- mimi minc mini minn mint minu mirc miri mirl mirr mirt miru mit- mitc miti mitm mitt mitu miui mlcc mlii mlin mlit mlnr mltr mmcc mmci mmcl mmcm mmct mmic mmii mmli mmmc mmmm mmrc mmun mnin mntn mr-c mrcc mrln mrmc mrml mrnc mrrc mrtm mrtn mrtt mtcr mtnt mtrc mtrl mtrr mttr mtuc muc- mucc mucu muil muin muir muit muli mull mulm mult mulu mumm mumu munc muni munn munt munu murc muri murl murn murr murt muru muti mutt mutu muut n-ii nccc ncci nccn nccr ncct nccu ncit nclc ncln nclr ncmi ncmm ncnc ncrc ncri nctc nctr nicc nici nicl nicu niir niit niiu nili nill nilt nilu nimc nimi nimr nimt nimu nini ninl nirt niru nitc niti nitr niur nlcc nlic nmic nmit nmmc nmml nmnt nmrc nmri nmtc nnit nnmc nnmt nnnn nntn nric nrml nrrc nrrl nrtl ntcc ntnu ntrc ntrl ntru nttm nttr ntuc ntui nuci nucu nuim nuin nuit nuli null numi numm numt numu nunc nunn nunt nurc nuri nurl nurn nurr nurt nuru nutt nutu rccc rcic rcnl rcnr rctc rcti ricc rict riin rill rilu rimi rimm rimu rinn riri riti ritl ritt ritu rlin rlml rmll rmtu rnin rnli rnnt rnut rrmc rrrr rrum rrun rtcc rtcm rtlt rtmc rtmi rtml ruci ruct ruin ruit rull rumi ruml rumm rumt runc runi runn runt rurc ruri ruru ruti rutl rutt rutu ruun tccc tccu tcnn tctc tcul ticc tiit tiiu till tiln tilr tilt timi timm timn timu tinc tini tinn tint tinu tiri tirl tirr tiru titc titi titt titu tium tlli tmcc tmcm tmil tmnt tmtt tncc tnut trcc trcl tri- tric tril trim trin trit trmi trml trmu trtc trtr truc trun trut truu ttcn ttim ttml tttt ttul tucc tuil tuim tuin tuit tuiu tuli tull tulu tumi tumu tunc tuni tunn tunu turc turi turm turn turr turt turu tuti tutl tutt tutu tuum ucci ucil ucin ucmc ucrc ucut uiml uint uirr ulcc ulic ulim ulli ullr ulmi ulmu ulti ultt ulul ulum umit umri umut uncc unci uncl unct uni- unic unii unin unir unit unmc unmr unni unum unut urci uric urim urin uriu urmi urni urri urum urun urur urut util utin utri utti uttu uulu uuni uuri uuuu