cccc ccci cccm ccic ccii ccim ccir ccmc ccmm ccnc ccni ccnm ccnr ccrc ccri ccrt cctc cctt cicc cici cicr cict ciii ciit cimi cimm cimr cin- cinc cini cint circ ciri cirm cirr cirt citi citt cmcc cmii cmin cmir cmmc cmmi cmmn cmri cmrn cmrr cmtc cnci cnic cnrc cnrr cnrt cntc cntm cntr crcc crcr cric crim crin crit crmn crrt crtc crtm ctic ctrc ctrm ctrn cttn iccc icci iccn iccr icct icmc icmi icmm icmt icnc icrc icrm icrr icrt iiii iiit iimc iinm iirc iitm iitr iitt imci imin imir imit immi immt imrc imri imrr inci incr init inni innr inri inti intn intr ircc iri- iric irin irmc irrc irri irti itcm itic itim itin itri mccc mcci mcic mcii mcit mcmc mcmi mcmt mcrc mcri mctc micc mici micr mict miii miin miit mim- mimi minc mini minn mint mirc miri mirr mirt mit- mitc miti mitm mitt mmcc mmci mmcm mmct mmic mmii mmmc mmmm mmrc mnin mntn mr-c mrcc mrmc mrnc mrrc mrtm mrtn mrtt mtcr mtnt mtrc mtrr mttr n-ii nccc ncci nccn nccr ncct ncit ncmi ncmm ncnc ncrc ncri nctc nctr nicc nici niir niit nimc nimi nimr nimt nini nirt nitc niti nitr nmic nmit nmmc nmnt nmrc nmri nmtc nnit nnmc nnmt nnnn nntn nric nrrc ntcc ntrc nttm nttr rccc rcic rcnr rctc rcti ricc rict riin rimi rimm rinn riri riti ritt rnin rnnt rrmc rrrr rtcc rtcm rtmc rtmi tccc tcnn tctc ticc tiit timi timm timn tinc tini tinn tint tiri tirr titc titi titt tmcc tmcm tmnt tmtt tncc trcc tri- tric trim trin trit trmi trtc trtr ttcn ttim tttt