cccc cccm cccs ccee cckm ccmc ccmm ccms ccss cec- cece cecm cecs ceec ceem cees ceke ceme cemm cems cesc cese cess ckck ckcm ckcs ckem cmcc cmcs cmec cmes cmmc cmms cmsc cmse cscc csce cscs csec csee csem csks csmc csse cssm eccc ecce eccm ecem eces ecks ecsc ecse ecss eecs eeee eees eeke eeks eems eese eesk ekek ekes emcc emcs emek emes emks emme emms emse esce escm escs esee esek esem eses eske esks esme esse kccc kcck kcec kcee kckc kckk kckm kcmc kcme kcmk kcmm kcms kcsc kcse kcsm kcss keck keek keem kees kekc keke keks kemc keme kemm kems kesc kesk kess kkck kkcm kkcs kkkk kkmc kkmk kkms kkse kksm kkss kmcc kmce kmcm kmcs kmem kmke kmkk kmks kmme kmmk kmmm kmms kmsc kmse kmss ksce ksck kscm kscs ksec ksee ksek ksem kske kskk ksks ksmc ksme ksmm ksms ksse kssm ksss mccc mces mckk mcmc mcse mcss mec- mecc mece meck mecs meek meem mees meke memc meme mems mes- mesc mese mess mkks mksm mmcc mmcm mmcs mmes mmmc mmmm mmms mmsc mmse mscc msce msec msee msem msmc msmm msms mssm sccc scce sccm sccs scec scee sck- scmc scmm scms scsc se-c se-e se-k se-s sec- secc sece seck secs seec seek seem sees seke sekk semc seme sems sesc sese sess skee skem skes skss smcc smec smee smsc smss sscc ssce sscs ssec ssee ssem sses ssmc sssc sssm ssss