-ous cccc cccf cccl cccs cccu ccfc ccff ccfl cclc ccls ccnc ccnf ccnr ccns ccnu ccoc ccrc ccrf ccrl ccrs ccrt ccsf ccsl ccsn ccss ccst cctc cctl cctt ccuc ccus ccut cfcf cfcl cfcn cfco cfcs cffr cfln cfls cfnr cfns cfor cfos cfrn cfrt cfsl cftc cftl cftr cfun clof clon cloo clor clos clot clou clro clrs clsc cltc clts clun clut cnco cnrc cnrr cnrt cnsl cnss cntc cntf cntr cnut coco coct cocu cofc coff cofs coft col- coll coln colo cols colt colu con- conc conf conn cono cons cont coof cool coon coos coot cor- corc corf corl corn coro corr cors cort cosc cosl coso coss cost cotc cotn coto cots cott cotu coul coun cour cous cout crcc crcr crfc crfl crfs crlf crls crns croc crol cron croo cror crot crrt crss crst crtc crtf crtl crts crun crus crut cscc cscf cscl csco cscr cscs csfc csfr cslr cslu csor csos csot csrc csrs cssr cstc csto cstr csts csuf csur csus ctcf ctfc ctfo ctfs ctls ctns ctol ctor ctos ctot ctrc ctrl ctrn ctrs ctsc ctsn ctss ctsu cttn ctts cucc cucn cufc cuff cufo culc cull culo culs cult cuno cunt cuon curf curl curn curo curr curs curt cuso cuss cust cusu cut- cutc cuto cuts cutt fccf fcnl fcot fcsc fcsl fcst fcto ffcc ffff ffrr ffss fftf ffun flcl flnc floc flon floo flor flos flot flou flts fluf fluo flur flus fnlc fnrs fnuf foco focs fofo folc foll folo folr fols folt fono fons font foof fool foon foos foot for- forl forn foro forr fors fort foso foss fost foto fots fott foul foun four fous fout frcc frcn frfc frns frol fron fros frot frou frsc frso frst frun fscc fsfo fsln fssc fssf ft-c ft-l ftfc ftos ftrs ftsr ftuc fuc- fuct fufc fuff fufu full fuls fulu funf funs funt fuor fur- furl furn furo furr furs furt fusc fuso fuss fust fusu futo futs futu lccc lccs lcfc lcfr lcls lcor lcrl lcrs lcsc lcsr lctl lcto lcts lfcc lfts llcc llcs lllc llll lloc lloo lncr lnfs lnso lntc lnts locc locn loco locs locu loff lofn loft loll lolo lols lono lonr lons lont looc loof lool loon loor loos loot lorn loro lors losc loso loss lost lotl loto lotr lots lott loul loun lour lous lout louu lrcs lrfc lroc lron lrrc lrrr lrst lrts ls-r lsco lscs lsfc lsof lson lsrc lsso lssr lsts ltcc ltcs ltfc ltns ltnt ltrs ltsr lttc lttr ltuc lucs luff luft lufu lull lulu lunn luno luns lunt lurs lurt luso luss lust luts nccc nccf nccn nccr nccs ncct nccu ncfc nclc ncln nclr ncnc ncoc ncor ncos ncrc ncsc ncsf ncsl ncss ncst nctc nctr nfct nfcu nfff nfon nfrs nfsr nfsu nftc nfto nlcc nlcf nlcs nlls nlsc nnls nnnn nnos nnot nnsl nnss nntn nocl noco nocs noct nolf noll nolo nols nolt non- nonn nono nons nont nonu noo- nool noon nooo noor noos noot nor- norc norf norn noro norr nors nort nos- noss nost nosu not- noto nots nott noul noun nour nous nout nrcs nrfc nroc nron nrrc nrrl nrsc nrtl nrts nscc nscl nscs nsfc nsfs nslr nsls nsnr nsof nsos nsou nsrc nsrl nssc nssf nsso nssr nsss nstc nstl nsts nstu ntcc ntfc ntfl ntfs ntnu ntof ntrc ntrl ntru ntsc ntsf ntss ntsu ntto nttr ntuc nucs nucu nuff null nunc nunn nuno nuns nunt nuoc nuon nurc nurl nurn nurr nurs nurt nuru nusl nuss nust nusu nuts nutt nutu occc occn occt oclc ocon ocos ocrl ocro ocrr ocrs oct- octo octs ocul ocur ofcl ofcr off- offc offo offr offs offu ofno ofor ofst ofus olcc olfs ollo olof olon olor olos olot olst oltu olur onc- oncf onco onct onlf onno onon onor onos onsc onso onst ont- ontc onto onur onus onut oocr ooff oofs oolo oons oont oooo ooos oort oost oots oous orco orcs orff orfs orfu orlo orlu ornc orno orns oro- orof oron oror oros orot orro orrs orso orsu ortc orto orts orus oscc oscl osco oslo osno osnr osoo osor osos osro osso ossu ostc ostr osts osul osun otcl otfc oto- otof oton otoo otor otos otro otrs otso otsu otto otts ottu otur otus oucc oufc ouff ouls oulu oun- our- ourn ouro ours ourt oust out- outo outs ouu- rccc rccs rcfc rcls rcnl rcnr rcon rcos rcsc rcsl rcss rctc rcts rffc rffl rftc rlcs rlls rnco rncs rnnt rnot rnut rocc roco rocs rofc roff rofl rofo rolf roll rolo rolt ronc rono rons ront roof rool roon roor roos root rorc roro rort roru rosc roso ross rost rotc rotl rotn roto rotr rots rott rouf roul roun rous rout rrfc rrrr rrun rscc rscn rscs rsfc rslc rsnn rsno rsnr rsos rssl rsts rstu rtcc rtfc rtls rtlt rtns rtss rtts ruct rufc ruff rufo ruft rull rulo runc runf runn runo runs runt rurc ruro rurs ruru ruso russ rust rusu rutl ruto ruts rutt rutu ruun s-os sccc sccl sccs scct scfc scl- sclc scls scnr scnt scol scon scoo scor scot scr- scrc scrn scrs scsc scsl scsn scso scsr scst scsu sctc sctl sctn scto sctr scts scul scun scur scut sfcc sfco sfcs sffc sflc sfls sfnt sfor sfos sfrc sfro sfss sfsu sfts slcc slcu slft slln sloc slon sloo slos slot slrc slrn slrs slsc slst slsu slts sluc slur slut sncc sncf snco snfu snlf snns snoc snoo snor snos snot snrs sntr snur snus socl soco socr socs sofo soft solf soll soln solo solr sols solt son- sono sons sont sonu soof sool soon soor soos soot sorn soro sorr sors sort soru soso soss sost sotc sotl sotn soto sots sotu souf soul soun sour sous sout srcc srct srfc srnn srno sros