c-- ccc cck ccr ccs ckc cks crc crk crr crs csc csk csr css kcc kck kcr kcs kkc kkk kkr kks krc krk krr krs ksc ksk ksr kss rcc rcr rcs rkc rkk rks rrc rrk rrr rrs rsc rsk rsr rss scc sck scr scs sk- skc skk skr sks sr- src srk srr srs ss- ssc ssk ssr sss

cccc cccs ccrc ccrs ccss ckck ckcs ckrc crcc crcr crkc crss cscc cscr cscs csks csrc csrs cssr kccc kcck kccr kckc kckk kckr kcrc kcrr kcrs kcsc kcsr kcss kkck kkcr kkcs kkkk kkrc kkrk kkrr kkrs kksr kkss krcc krkc krkk krkr krks krrc krrk krrr krrs krsc krsk krsr krss ksck kscr kscs kskk kskr ksks ksrr ksrs kssr ksss rccc rccs rcsc rcss rkss rrrr rscc rscs sccc sccs sck- scr- scrc scrs scsc scsr skss srcc sscc sscs ssrc ssrs sssc ssss

ccccc sssss

sssssss

ccccccccccccccc