cccc ccci cccm cccu ccic ccii ccim ccir cckm ccmc ccmm ccrc ccri ccuc cicc cici cicr cicu ciii cikr cimi cimm cimr circ ciri cirk cirm cirr ciuc ckck ckcm ckrc ckrm cmcc cmii cmir cmmc cmmi cmri cmrr crcc crcr cric crik crim criu crkc cruk crum cucc cuci cuck cucm cui- cuir cuk- cum- curi curr iccc icci iccr iccu icmc icmi icmm icrc icrm icrr icru iiii iimc iirc iiuc iium ikki ikri imci imck imir immi imrc imri imrr ircc ircu iri- iric irki irmc irrc irri iucc iuiu k-ci kccc kcci kcck kccr kccu kcic kcii kcim kcir kciu kckc kckk kckm kckr kcmc kcmi kcmk kcmm kcmr kcrc kcri kcrr kcru kcui kcuk kicc kick kicm kicr kiic kiii kiik kiiu kikc kiki kikk kikr kiku kimi kimm kirc kiri kirk kirr kiru kiur kiuu kkci kkck kkcm kkcr kkic kkik kkim kkkk kkmc kkmi kkmk kkmr kkrc kkrk kkrr kkuu kmcc kmci kmcm kmcr kmcu kmic kmkk kmmk kmmm kmmr kmrc kmri kmrr kmuc kmur krcc krci krcm krcu krik krim krkc krki krkk krkr krku krmc krmr krrc krri krrk krrm krrr kruc krui kruk krum krur kucc kuci kucr kuic kuik kuki kukk kuku kumi kumm kumr kumu kuri kurk kurm kurr kuru kuuk kuur kuuu mccc mcci mcic mcii mckk mcmc mcmi mcrc mcri micc mici mick micr miii miki mikk miku mim- mimi mirc miri mirk mirr miru miui mmcc mmci mmcm mmic mmii mmmc mmmm mmrc mr-c mrcc mrkr mrmc mrrc mruk muc- mucc muck mucu muir muki mumm mumu murc muri murk murr muru rccc rcic ricc rick riki rikk riku rimi rimm rimu riri rrkm rrmc rrrr rrum ruci ruck ruki rukk ruku rumi rumm rurc ruri ruru ucci ucmc ucrc uirr ukcc ukrc ukum ukur umik umri urci uric urik urim uriu urmi urri uruk urum urur uuri uuuu