cccc cccs ccee ccgc ccgs ccsg ccss cec- cece cecs ceec cees cege ceke cesc cese cesg cess cgcc cgcg cges cggs cgss ckck ckcs cscc csce cscs csec csee csks csse eccc ecce eces ecgs ecks ecsc ecse ecss eecs eeee eees eegs eeke eeks eese eesk egcc egcg egec egee egge eggs egks egsc egss ekek ekes ekgs esce escs esee esek eses eske esks esse essg gc-c gccc gccs gcse gcss gece geck geek gees gege gegg gesg gesk gess gggg ggss gsse kccc kcck kcec kcee kceg kcgc kcgs kckc kckk kcsc kcse kcsg kcss kecg keck keek kees kege kegg kegk kegs kekc keke keks kesc kesk kess kgcc kgce kgec kggg kgks kkck kkcs kkeg kkkk kkse kkss ksce ksck kscs ksec ksee kseg ksek ksgc ksgg kske kskg kskk ksks ksse ksss sccc scce sccs scec scee sceg scgs sck- scsc se-c se-e se-g se-k se-s sec- secc sece secg seck secs seec seeg seek sees sege segg segs seke sekk sesc sese sess sgce sgcg sges sggg sggs sgss skee skeg skes skss sscc ssce sscs ssec ssee sses ssgs sssc ssss