cccc cccp cccs ccgc ccgs ccpp ccpr ccps ccrc ccrg ccrp ccrs ccsg ccsp ccss cgcc cgcg cggs cgss ckck ckcs ckpc ckpg ckpr ckrc cpcs cpps cprs cpsc cpsk cpsr crcc crcr crgs crkc crkp crpc crps crsp crss cscc cscr cscs csks cspc csps csrc csrs cssr gc-c gccc gccs gcpc gcrg gcss gggg ggss gkrp gpgp gprp gprs gpsg gpss grcc grpc grps grrr grrs grss gscp gspc kccc kcck kccr kcgc kcgr kcgs kckc kckk kckr kcpc kcpr kcps kcrc kcrg kcrp kcrr kcrs kcsc kcsg kcsp kcsr kcss kgcc kgcr kggg kggr kgks kgpg kgpr kgrc kgrg kgrk kgrr kgrs kgsp kgsr kkck kkcr kkcs kkgr kkkk kkpc kkpk kkps kkrc kkrk kkrr kkrs kksp kksr kkss kpcc kpcr kpcs kpgg kpgr kpgs kpkk kpkr kppc kppk kppp kppr kprc kprg kprk kprp kprr kprs kpsc kpsp krcc krcg krcs krgs krkc krkk krkr krks krpr krps krrc krrg krrk krrr krrs krsc krsk krsr krss ksck kscr kscs ksgc ksgg ksgr kskg kskk kskr ksks kspc kspg kspk kspr ksps ksrg ksrp ksrr ksrs kssr ksss pccc pccs pcgg pcgs pcks pcpp pcps pcrc pgcc pgrc pgsc pgss pkcs pkgs ppcc ppcs pppp ppps pprc ppss prcc prcp prcs prgs prps prrs prsc prss psgr pspp pspr psps psrk psrp pssc rccc rccs rcgc rcps rcrg rcsc rcss rkss rpcs rpgs rpps rrrr rrsp rscc rscs rsgc rspk rsps sccc sccp sccs scgp scgs sck- scps scr- scrc scrs scsc scsr sgcg sggg sggs sgps sgss skpc skss spcc spcs spkr spps sprs spsp spss srcc srpc srps srsp sscc sscp sscs ssgs sspc ssps ssrc ssrg ssrs sssc ssss