-ose cccc cccf cccs ccee ccfc ccff ccoc ccrc ccre ccrf ccrs ccsf ccss cec- cece ceco cecs ceec cees cef- cefc ceor ceos cer- cerc cere cerf cero cers cesc cese cesr cess cfcf cfco cfcs cffr cfor cfos cfre cfse coce coco coes cofc cofe coff cofs coof coos cor- corc core corf coro corr cors cosc cose coso coss crcc crce crcr cre- crec cree creo cres crfc crfs croc croe croo cror crss cscc csce cscf csco cscr cscs csec csee cser csfc csfr csor csos csrc csrs csse cssr eccc ecce ecco ecef eces ecfc ecfr ecfs eco- ecos ecrc ecrf ecrr ecsc ecse ecss eecs eeee eees eefe eeoc eerc eero eers eese efco efeo efes effs efor eoes eore ercc erce erec erer eres erfc erfs eroc eroe eroo eros errc erre erro errs erse erso esce esco escr escs esee eseo eser eses esfs eso- esos esse esso fccf fces fcsc fece feer fees fefc fefe feff fefo feof ferc fere fero ferr fers fese fess ffcc ffee ffff ffrr ffss foce foco focs foer foes fofo foof foos for- fore foro forr fors foso foss frcc free freo fres frfc froe fros frsc frso fscc fsec fsfo fssc fssf o-eo occc oce ocee ocef ocos ocre ocro ocrr ocrs oec- oecc oeec oere oers oese ofcr ofer off- offc offe offo offr offs ofor ofre oocr ooer ooes ooff oofs oooo ooos oore oose orce orco orcs ore- orec oreo orer ores orfe orff orfs oro- oroe orof oror oros orro orrs orse orso oscc osce osco osec osee oser oses osoo osor osos osro osse osso rccc rccs rcfc rcos rcsc rcss recc rece recr recs reef rees refe reff refr refs reof reos rere rero rers rese reso ress rfef rffc rocc roce roco rocs roer roes rofc rofe roff rofo roof roor roos rorc rore roro rosc rose roso ross rrfc rrrr rscc rscs rsee rsfc rsos rsre s-os sccc scce sccs scec scee scer scfc scfe scoo scor scr- scrc scre scrs scsc scso scsr se-c se-e se-f se-o se-s sec- secc sece seco secr secs seec seef seer sees seff seoc serc sere serf sero serr sers sesc sese seso sess sfcc sfco sfcs sfer sffc sfor sfos sfrc sfro sfss soce soco socr socs soec soeo soes sofo soof soor soos sore soro sorr sors sose soso soss srcc srec sreo sres srfc sros sscc ssce sscs ssec ssee sses ssfc ssoc ssrc ssrs sssc sssf ssss