cccc cccf ccci cccm ccee ccfc ccff ccfi ccic ccii ccim ccir ccmc ccmm ccrc ccre ccrf ccri cec- cece ceci cecm ceec ceem cef- cefc ceim ceme cemm cemr cer- cerc cere cerf ceri cfcf cfcm cffr cfmi cfre cicc cici cicr ciee cier cife ciff ciii cime cimi cimm cimr circ cire ciri cirm cirr cmcc cmec cmii cmir cmmc cmmi cmri cmrr crcc crce crcr cre- crec cree crei crem crfc cric crie crif crim eccc ecce ecci eccm ecef ecem ecfc ecfr ecim ecmi ecrc ecrf ecri ecrm ecrr eeee eefe eerc effi efic efmi eiec eiei eier eime eimi eire emcc emcf emer emic emii emim emir emme emmi emre ercc erce erec erei erem erer erfc eric erie erim ermc erme errc erre fccf fcic fcii fcim fcmr fece feem feer fefc fefe feff fefi feie feir feme femi femm ferc fere ferm ferr ffcc ffee ffff ffii ffrr ficc fice fiec fief fier fifc fife fiff fifi fifm fiii fime fimr fire firm fmic fmri frcc free frei frem frfc fric frie frim iccc iccf icci iccr icec icee icef icem icer icmc icme icmi icmm icrc icre icrf icrm icrr iecc ieie ieme iere ieri ifer ific ifim ifmc ifrf ifri iiie iiii iimc iirc imci imec imer imfi imir imme immi imrc imre imri imrr ircc iree irem irer irfe irfm iri- iric irie irmc irrc irre irri mccc mcci mcef mcfc mcic mcii mcmc mcmi mcrc mcri mec- mecc mece mecr meef meem meer mefe meff mefi meic meir memc meme memr mer- merc mere merf meri merm mfcc mfri micc mice mici micr miee miem mier mifc miff mifi miii mim- mime mimi mirc mire miri mirr mmcc mmci mmcm mmff mmic mmii mmmc mmmm mmrc mmrf mr-c mrcc mrce mree mrfc mrmc mrrc rccc rcfc rcic recc rece reci recm recr reef reem refe reff refi refr reif reii reim reir reme remi rere reri rfef rfem rffc rfic ricc rice rief riem rier rife riff riif rime rimi rimm rire riri rmif rrfc rrif rrmc rrrr