cccc cccm cccs cckm ccmc ccmm ccms ccss ckck ckcm ckcs ckcy cmcc cmcs cmmc cmms cmsc cmyk cscc cscs csks csmc cssm csys cyc- cycc cycs cym- cyy- cyyc czyz kccc kcck kccy kckc kckk kckm kcky kckz kcmc kcmk kcmm kcms kcmy kcsc kcsm kcss kcsy kcyk kcys kcyy kcyz kczz kkck kkcm kkcs kkcy kkkk kkmc kkmk kkms kkmy kksm kkss kkyc kkys kkyy kkyz kkzy kkzz kmcc kmcm kmcs kmcz kmkk kmks kmky kmkz kmmk kmmm kmms kmmy kmmz kmsc kmss kmyc kmyk kmys kmyy kmzk kmzz ksck kscm kscs kscy kskk ksks ksky kskz ksmc ksmm ksms ksmy kssm ksss kssz ksyc ksyy kycc kyck kycm kycs kykc kykk kykm kyks kyky kykz kym- kyms kysc kysk kysm kyyk kyym kyys kyyy kyyz kyzk kyzs kyzz kzks kzky kzkz kzmc kzmk kzmy kzmz kzsc kzym kzzk kzzs kzzy kzzz mccc mckk mcmc mcss mkks mksm mmcc mmcm mmcs mmmc mmmm mmms mmsc mmyy mscc msmc msmm msms mssm myc- myck mymy mys- myss mysz myys sccc sccm sccs sccy sck- scmc scmm scms scsc skss sky- skys skyy smcc smsc smss smyk sscc sscs ssmc sssc sssm ssss syck sym- syms syss syyk szss szyk yccc yksc ymck yyyy zsss zym- zzzs zzzz