-ose cccc cccs ccee ccoc ccss cec- cece ceco cecs ceec cees ceke ceos cesc cese cess ckck ckco ckcs ckoc ckoo ckos ckso coce cock coco coes cok- coke coko cook coos cosc cose coso coss cscc csce csco cscs csec csee csks csos csse eccc ecce ecco eces ecko ecks eco- ecos ecsc ecse ecss eecs eeee eees eeke eeks eeoc eese eesk ekco ekek ekes ekos eoes esce esco escs esee esek eseo eses eske esko esks eso- esok esos esse esso k-os kccc kcck kcec kcee kceo kckc kckk kcko kcoe kcos kcsc kcse kcss keck keco keek kees kekc keke keko keks keok keos kesc kesk keso kess kkck kkco kkcs kkkk kkoo kkse kkss kock kocs koes kokc koke kokk koko koks kooc kook kooo koos kos- kosc kose koso koss ksce ksck ksco kscs ksec ksee ksek kseo kske kskk ksko ksks ksoc ksok ksoo ksos ksse ksso ksss o-eo occc oce ocee ocke ocks ocos oec- oecc oeec oese okes okko okok okso ooes oooo ooos oose oscc osce osco osec osee osek oses osoo osos osse osso s-os sccc scce sccs scec scee sck- scok scoo scsc scso se-c se-e se-k se-o se-s sec- secc sece seck seco secs seec seek sees seke sekk seko seoc seok sesc sese seso sess skee skeo skes skoe skss soce sock soco socs soec soeo soes soke sokk soko sook soos sose soso soss sscc ssce sscs ssec ssee sses ssoc sssc ssss