cccc cccf ccci cccm cccp ccee ccfc ccff ccfi ccic ccii ccim ccip ccmc ccmm ccmp ccpe ccpm ccpp cec- cece ceci cecm cecp ceec ceem cef- cefc ceim ceip ceme cemm cemp cepc cepe cepp cfcf cfcm cfmi cicc cici ciee cife ciff ciii cime cimi cimm cimp cipf cipp cmcc cmec cmii cmip cmmc cmmi cmpc cmpi cmpp cpce cpcm cpep cpff cpic cpif cpim cpme cpmp cppm eccc ecce ecci eccm ecef ecem ecfc ecim ecip ecmi ecmp ecpm ecpp eeee eefe effi efic efmi eiec eiei eime eimi emcc emcf emic emii emim emme emmi empc empe empi epcc epci epec epee epfc epi- epic epie epip eppc eppp fccf fccp fcic fcii fcim fece feem fefc fefe feff fefi feie feme femi femm fepc ffcc ffee ffff ffii ficc fice fiec fief fifc fife fiff fifi fifm fiii fime fipp fmep fmic fp-c fpcc iccc iccf icci iccp icec icee icef icem icmc icme icmi icmm icmp icpc icpm iecc ieie ieme ifcp ific ifim ifmc iiie iiii iimc iipf iipm imci imec imep imfi imme immi impf impi ipcc ipce ipec ipfc ipie ipmc ipmi ipmp ippc ippf mccc mcci mcef mcep mcfc mcic mcii mcmc mcmi mcpc mcpp mec- mecc mece meef meem meep mefe meff mefi meic memc meme mepe mfcc micc mice mici miee miem miep mifc miff mifi miii mim- mime mimi mimp mipi mmcc mmci mmcm mmff mmic mmii mmmc mmmm mmpc mmpi mpcc mpci mpec mpic mpie mpmc mppc mppe mppf mppp pccc pcce pcem pcep pcfc pcim pcip pcpm pcpp pece peci peec peep pefc peff peip pepe pepi pfce pfff pfic picc pice pici piem piep piff piip pime pimi pimp pipe pipi pipp pmcc pmip pmmp pmpm ppcc ppci ppcm ppic ppie ppif pppp