-ous cccc cccl cccs cccu cclc ccls ccnc ccnr ccns ccnu ccoc ccrc ccrl ccrs ccsl ccsn ccss ccuc ccus clon cloo clor clos clou clro clrs clsc clun cnco cnrc cnrr cnsl cnss coco cocu col- coll coln colo cols colu con- conc conn cono cons cool coon coos cor- corc corl corn coro corr cors cosc cosl coso coss coul coun cour cous crcc crcr crls crns croc crol cron croo cror crss crun crus cscc cscl csco cscr cscs cslr cslu csor csos csrc csrs cssr csur csus cucc cucn culc cull culo culs cuno cuon curl curn curo curr curs cuso cuss cusu lccc lccs lcls lcor lcrl lcrs lcsc lcsr llcc llcs lllc llll lloc lloo lncr lnso locc locn loco locs locu loll lolo lols lono lonr lons looc lool loon loor loos lorn loro lors losc loso loss loul loun lour lous louu lrcs lroc lron lrrc lrrr ls-r lsco lscs lson lsrc lsso lssr lucs lull lulu lunn luno luns lurs luso luss nccc nccn nccr nccs nccu nclc ncln nclr ncnc ncoc ncor ncos ncrc ncsc ncsl ncss nlcc nlcs nlls nlsc nnls nnnn nnos nnsl nnss nocl noco nocs noll nolo nols non- nonn nono nons nonu noo- nool noon nooo noor noos nor- norc norn noro norr nors nos- noss nosu noul noun nour nous nrcs nroc nron nrrc nrrl nrsc nscc nscl nscs nslr nsls nsnr nsos nsou nsrc nsrl nssc nsso nssr nsss nucs nucu null nunc nunn nuno nuns nuoc nuon nurc nurl nurn nurr nurs nuru nusl nuss nusu occc occn oclc ocon ocos ocrl ocro ocrr ocrs ocul ocur olcc ollo olon olor olos olur onc- onco onno onon onor onos onsc onso onur onus oocr oolo oons oooo ooos oous orco orcs orlo orlu ornc orno orns oro- oron oror oros orro orrs orso orsu orus oscc oscl osco oslo osno osnr osoo osor osos osro osso ossu osul osun oucc ouls oulu oun- our- ourn ouro ours ouu- rccc rccs rcls rcnl rcnr rcon rcos rcsc rcsl rcss rlcs rlls rnco rncs rocc roco rocs roll rolo ronc rono rons rool roon roor roos rorc roro roru rosc roso ross roul roun rous rrrr rrun rscc rscn rscs rslc rsnn rsno rsnr rsos rssl rull rulo runc runn runo runs rurc ruro rurs ruru ruso russ rusu ruun s-os sccc sccl sccs scl- sclc scls scnr scol scon scoo scor scr- scrc scrn scrs scsc scsl scsn scso scsr scsu scul scun scur slcc slcu slln sloc slon sloo slos slrc slrn slrs slsc slsu sluc slur sncc snco snns snoc snoo snor snos snrs snur snus socl soco socr socs soll soln solo solr sols son- sono sons sonu sool soon soor soos sorn soro sorr sors soru soso soss soul soun sour sous srcc srnn srno sros sscc sscs sslc ssns ssoc ssrc ssrl ssrs sssc ssss suc- succ sucr sucs sul- sulc sull sulo sulu sun- sunn suno suns sunu suor suos sur- surc surn suro surr surs suru sus- suso suss susu suus ucon ucos ucrc ucsc ucsu ulcc ulco ullo ullr ulno ulo- uloc ulos ulul ulus uncc uncl unco uncs unno unns unon unos unro unrs uns- unsc unso unus uocc uolc uor- urls urns uro- urol uroo urso urss ursu urun urur urus uscc usco uscs uslu usnc usno usnr usnu usoc usos ussc ussr usss ussu usul usun usus uulu uuno uuoc uuuu