cccc ccci cccm ccic ccii ccim ccir cckm ccmc ccmm ccrc ccri ccrt cctc cctt cicc cici cicr cict ciii ciit cikr cimi cimm cimr circ ciri cirk cirm cirr cirt citi citt ckck ckcm ckrc ckrm cmcc cmii cmir cmmc cmmi cmri cmrr cmtc crcc crcr cric crik crim crit crkc crrt crtc crtm ctic ctrc ctrm iccc icci iccr icct icmc icmi icmm icmt icrc icrm icrr icrt iiii iiit iimc iirc iitm iitr iitt ikki ikri imci imck imir imit immi immt imrc imri imrr ircc iri- iric irki irmc irrc irri irti itcm itic itim itri k-ci kccc kcci kcck kccr kcct kcic kcii kcim kcir kcit kckc kckk kckm kckr kcmc kcmi kcmk kcmm kcmr kcmt kcrc kcri kcrr kcrt kctc kcti kicc kick kicm kicr kict kiic kiii kiik kiit kikc kiki kikk kikr kikt kimi kimm kimt kirc kiri kirk kirr kirt kitc kiti kitr kitt kkci kkck kkcm kkcr kkct kkic kkik kkim kkit kkkk kkmc kkmi kkmk kkmr kkmt kkrc kkrk kkrr kkrt kktc kktk kmcc kmci kmcm kmcr kmic kmit kmkk kmkt kmmk kmmm kmmr kmmt kmrc kmri kmrr kmtc kmti kmtk kmtr kmtt krcc krci krcm krik krim krit krkc krki krkk krkr krmc krmr krmt krrc krri krrk krrm krrr krrt krtc krti krtk krtm krtr ktcc ktck ktcm ktcr ktic ktik ktkc ktkk ktkr ktkt ktmc ktmk ktmm ktmr ktmt ktrc ktri ktrk ktrm ktrr ktrt kttc ktti kttk kttr kttt mccc mcci mcic mcii mcit mckk mcmc mcmi mcmt mcrc mcri mctc mctk micc mici mick micr mict miii miit miki mikk mim- mimi mirc miri mirk mirr mirt mit- mitc miti mitm mitt mmcc mmci mmcm mmct mmic mmii mmmc mmmm mmrc mr-c mrcc mrkr mrmc mrrc mrtm mrtt mtcr mtrc mtrr mttr rccc rcic rctc rcti ricc rick rict riki rikk rimi rimm riri riti ritt rrkm rrmc rrrr rtcc rtcm rtmc rtmi tccc tctc ticc tick tiit tiki timi timm tiri tirr titc titi titt tmcc tmcm tmmk tmtt trcc tri- tric trik trim trit trmi trmk trtc trtr ttim tttt