-ose cccc cccs ccee ccoc ccss cec- cece ceco cecs ceec cees ceos cesc cese cess ceys coce coco coes coos cosc cose coso coss cosy coyo coys cscc csce csco cscs csec csee csos csse csys cyc- cycc cycs cyse cyy- cyyc eccc ecce ecco eces eco- ecos ecsc ecse ecss eecs eeee eees eeoc eese eesy eoes esce esco escs esee eseo eses eso- esos esse esso essy eyec eyes eyey eyse o-eo occc oce ocee ocos ocys oec- oecc oeec oese oeye oeyo ooes oooo ooos oose oscc osce osco osec osee oses osey osoo osos osse osso ossy oyce oyee oyes oyse oyss s-os sccc scce sccs sccy scec scee scey scoo scsc scso scye se-c se-e se-o se-s se-y sec- secc sece seco secs secy seec sees seey seoc sesc sese seso sess seye seys soce soco socs socy soec soeo soes soos sooy sose soso soss soye soyo soys sscc ssce sscs ssec ssee sses ssoc sssc ssss syce syco syes syse syso syss yccc ycee yees yeos yeso yess yeye yeyo yoso yoye yoyo ysco ysee yses ysse yyyy