-ose -ous cccc cccf cccs cccu cccv ccee ccfc ccff ccoc ccrc ccre ccrf ccrs ccsf ccss ccuc ccus ccvo ccvs cec- cece ceco cecs ceec cees cef- cefc ceor ceos ceou cer- cerc cere cerf cero cers cesc cese cesr cess cevo cfcf cfco cfcs cffr cfor cfos cfre cfse coce coco cocu coes cofc cofe coff cofs coof coos cor- corc core corf coro corr cors cosc cose coso coss coue cour cous cove covo crcc crce crcr cre- crec cree creo cres creu crfc crfs croc croe croo cror crss crue crus cscc csce cscf csco cscr cscs csec csee cser csfc csfr csor csos csrc csrs csse cssr csuf csur csus cucc cuce cuer cues cufc cuff cufo cure curf curo curr curs cuso cuss cusu cuve cvcc cver cvfr cvrr cvss eccc ecce ecco ecef eces ecfc ecfr ecfs eco- ecos ecou ecrc ecrf ecrr ecru ecrv ecsc ecse ecss ecsu ecus eecs eeee eees eefe eeoc eerc eero eers eese efco efeo efes effs efor eoes eore eous ercc erce erec erer eres erev erfc erfs eroc eroe eroo eros errc erre erro errs erse erso eruc erur erus eruv erve esce esco escr escs escu esee eseo eser eses esfs eso- esos esse esso essu esuf esus euer eufc euos eur- eurc eure euro euse ever eves evoe evoo evos evre evrs evsc fccf fces fcsc fece feer fees fefc fefe feff fefo feof ferc fere fero ferr fers feru ferv fese fess feus feve fevr ffcc ffee ffff ffrr ffss ffvs foce foco focs foer foes fofo foof foos for- fore foro forr fors foso foss four fous fove fr-v frcc free freo fres frfc froe fros frou frsc frso frue fscc fsec fsfo fssc fssf fuc- fufc fuff fufu fuor fur- fure furo furr furs fusc fuse fuso fuss fusu fvsu o-eo occc oce ocee ocef ocos ocre ocro ocrr ocrs ocur oec- oecc oeec oere oers oese oeuf ofcr ofer off- offc offe offo offr offs offu ofor ofre ofus oocr ooer ooes ooff oofs oooo ooos oore oose oous orce orco orcs ore- orec oreo orer ores orfe orff orfs orfu oro- oroe orof oror oros orro orrs orse orso orsu orus orve orvr orvs oscc osce osco osec osee oser oses osoo osor osos osov osro osse osso ossu osve oucc ouer oufc oufe ouff our- oure ouro ours ouse ouu- ovcs ovee over ovo- ovoo ovre rccc rccs rcfc rcos rcsc rcss rcuv rcvr rcvs recc rece recr recs recu reef rees reev refe reff refr refs refu reof reos reou rere rero rers reru rese reso ress reue reuf reus reuu reve revo revs rfef rffc rocc roce roco rocs roer roes roev rofc rofe roff rofo roof roor roos rorc rore roro roru rosc rose roso ross roue rouf rous rove rovo rovs rrfc rrrr rscc rscs rsee rsfc rsos rsre ruce ruer rues rufc rufe ruff rufo rurc rure ruro rurs ruru ruse ruso russ rusu ruve ruvu rv-c rver s-os sccc scce sccs scec scee scer scfc scfe scoo scor scr- scrc scre scrs scsc scso scsr scsu scur se-c se-e se-f se-o se-s se-u sec- secc sece seco secr secs secu secv seec seef seer sees seeu seff seoc serc sere serf sero serr sers seru serv sesc sese seso sess seur seve sfcc sfco sfcs sfer sffc sfor sfos sfrc sfro sfss sfsu soce soco socr socs soec soeo soes sofo soof soor soos sore soro sorr sors soru sose soso soss sosv soue souf sour sous sove sovo sovs sovu srcc srec sreo sres srfc sros sscc ssce sscs ssec ssee sses ssfc ssoc ssrc ssrs sssc sssf ssss suc- succ sucr sucs suee suer sues sueu suev suf- sufc suff sufr sufs sufu suor suos sur- surc sure surf suro surr surs suru surv sus- suse suso suss susu suus suvs svcc svce svcs svec svfc svor svsc uces ucfv ucos ucrc ucsc ucsf ucsu uers uess ufcu ufer uffe ufos uocc uofo uor- uore uovo ure- ures urfe urff uro- uroo urre urse urso urss ursu urur urus urve uscc usce uscf usco uscs usee usef user uses usfc usfs usoc usoe usos usov ussc usse ussf ussr usss ussu usus uuoc uuuu uv-c uver uvvu vcrs vecc veer vees veor ver- vere vero vers vesc vese vess veur veve vevo vfcc vfor voce voer voes voeu voff vofr vooc voor vor- vore voro vors voru vose voso voss vosu voue vour vous vref vreo vroc vrse vscf vsee vses vsfs vsoe vssc vsse vuco vues vuse vver vvvv