-ose cccc cccs ccee ccoc ccrc ccre ccrs ccss cec- cece ceco cecs ceec cees ceor ceos cer- cerc cere cero cers cery cesc cese cesr cess ceys coce coco coes coos cor- corc core coro corr cors cory cosc cose coso coss cosy coyo coyr coys crcc crce crcr cre- crec cree creo cres croc croe croo cror croy crss cry- cryo crys cscc csce csco cscr cscs csec csee cser csor csos csrc csrs csse cssr csys cyc- cycc cycs cyre cyrs cyse cyy- cyyc eccc ecce ecco eces eco- ecos ecrc ecrr ecsc ecse ecss eecs eeee eees eeoc eerc eero eers eery eese eesy eoes eore ercc erce erec erer eres eroc eroe eroo eros errc erre erro errs erse erso eryc erye esce esco escr escs esee eseo eser eses eso- esos esse esso essy eyec eyer eyes eyey eyre eyry eyse eyyr o-eo occc oce ocee ocos ocre ocro ocrr ocrs ocys oec- oecc oeec oere oers oese oeye oeyo oocr ooer ooes oooo ooos oore oory oose orce orco orcs ore- orec oreo orer ores orey oro- oroe oror oros oroy orro orrs orry orse orso orsy orys oscc osce osco osec osee oser oses osey osoo osor osos osro osse osso ossy oyce oyee oyer oyes oyre oyse oyss rccc rccs rcos rcsc rcss rcyc recc rece recr recs recy rees reos rere rero rers rery rese reso ress reye reys rocc roce roco rocs roer roes roey roor roos rorc rore roro rory rosc rose roso ross rosy roye roys rrrr rscc rscs rscy rsee rsos rsre ryes rysy s-os sccc scce sccs sccy scec scee scer scey scoo scor scr- scrc scre scrs scry scsc scso scsr scye se-c se-e se-o se-s se-y sec- secc sece seco secr secs secy seec seer sees seey seoc serc sere sero serr sers sery sesc sese seso sess seye seys soce soco socr socs socy soec soeo soes soor soos sooy sore soro sorr sors sory sose soso soss soye soyo soys srcc srec sreo sres sros sscc ssce sscs ssec ssee sses ssoc ssrc ssrs sssc ssss syce syco sycr syer syes syre syro syrs syry syse syso syss yccc ycee yeer yees yeos yere yero yerr yers yery yeso yess yeye yeyo yeyr yore yoro yory yoso yoye yoyo ysco ysee yser yses ysse yyyy