-ous cccc cccl cccp cccs cccu cclc ccls ccoc ccpl ccpp ccpr ccps ccrc ccrl ccrp ccrs ccrt ccsl ccsp ccss ccst cctc cctl cctt ccuc ccup ccus ccut cloo clop clor clos clot clou clpp clro clrs clsc cltc clts clut coco cocp coct cocu col- coll colo colp cols colt colu cool coop coos coot copo copp copr cops copt cor- corc corl coro corp corr cors cort cosc cosl coso cosp coss cost cotc coto cots cott cotu coul coup cour cous cout cpcs cpcu cplc cpls cpos cpps cprs cprt cpsc cpsl cpso cpsr cpsu cptp cptr cpts cpus crcc crcr crls croc crol croo crop cror crot crpc crps crrt crsp crss crst crtc crtl crtp crts crup crus crut cscc cscl csco cscr cscs cslp cslr cslu csor csos csot cspc csps cspt csrc csrs cssr cstc csto cstr csts csup csur csus ctcp ctls ctol ctor ctos ctot ctpo ctpp ctps ctrc ctrl ctrp ctrs ctsc ctss ctsu ctts cucc culc cull culo culp culs cult cupl cupo cupp cupr cups curl curo curr curs curt cuso cusp cuss cust cusu cut- cutc cuto cuts cutt lccc lccs lcls lcor lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr lctl lcto lcts llcc llcs lllc llll lloc lloo llps locc loco locs locu loll lolo lols looc lool loop loor loos loot lopp lops lopu loro lors losc loso losp loss lost lotl loto lotr lots lott loul loup lour lous lout louu lppl lprp lpsc lpss lrcs lroc lrps lrpu lrrc lrrr lrst lrts ls-r lsco lscs lspl lspr lsrc lsso lssp lssr lsts ltcc ltcs ltps ltrs ltsp ltsr lttc lttr ltuc lucs lull lulu lupo lupu lurs lurt luso luss lust luts luup occc occt oclc ocos ocpp ocrl ocro ocrr ocrs oct- octo octs ocul ocur olcc ollo olor olos olot olpc olst oltu olur oocr oolo oooo ooos oops oort oost ootp oots oous opls opo- opor opos oppo opps opsu opto opts opus orco orcs orlo orlu oro- oror oros orot orpc orps orro orrs orso orsu ortc orto orts orup orus oscc oscl osco oslo osoo osor osos osro osso ossu ostc ostr osts osul otcl oto- otoo otor otos otpp otro otrs otso otsu otto otts ottu otur otus oucc ouls oulu our- ouro ours ourt oust out- outo outs ouu- pccc pccl pccs pcll pclo pcos pcpp pcps pcrc pcrl pcso pcts plcc ploc ploo plop plos plot plou plpp plss pltt plup plur plus poco pocs poll polo pols polt polu pool poop poor poos poot pop- popc popo popp pops popt porc poro porr pors port poso poss post potc poto pots pott potu poul poup pour pous pout ppcc ppcs pplo ppos pppo pppp ppps pprc ppru ppss ppts pptt ppur prcc prcp prcs prlr prls pro- proc prol proo prop pros prot prou prps prrs prsc prsl prso prss prtc prtp prtr prus prut pruu psco pscu psoc psol psos psou pspp pspr psps psrp pssc psso psst psts pstu ptcc ptcl ptol ptop pttc pull pulo pulp puls pult pulu pupl pups pupu pur- purl puro purp purr purs puru puss pust put- puto puts putt putu puuc rccc rccs rcls rcos rcpo rcps rcpt rcsc rcsl rcss rctc rcts rlcs rlls rocc roco rocs roll rolo rolp rolt rool roop roor roos root ropo rops rorc roro rort roru rosc roso rosp ross rost rotc rotl roto rotr rots rott roul roup rous rout rpcs rpls rpos rpps rpts rrrr rrsp rscc rscs rslc rslp rsos rspo rsps rssl rstp rsts rstu rtcc rtls rtlt rtps rtss rttp rtts ruct rull rulo rupp rupt rurc ruro rurp rurs ruru ruso russ rust rusu rutl ruto ruts rutt rutu s-os sccc sccl sccp sccs scct scl- sclc scls scol scoo scop scor scot scpl scpo scps scpt scr- scrc scrs scsc scsl scso scsr scst scsu sctc sctl scto sctr scts scul scup scur scut slcc slcu sllp sloc sloo slop slos slot slpp slps slrc slrp slrs slsc slst slsu slts sluc slup slur slut socl soco socr socs soll solo solp solr sols solt sool soop soor soos soot sopo sopp sops sopu soro sorr sors sort soru soso soss sost sotc sotl soto sotp sots sotu soul soup sour sous sout spcc spco spcs splc splo splp splr spls spoc spoo spop spor spos spot spps spro sprs spso spsp spss spst sptc spto sptr spts spur spus sput srcc srct sros srpc srps srpt srsp srtp srtr sscc sscp sscs sslc sslp sslt ssoc ssop ssot sspc sspl sspo ssps sspt ssrc ssrl ssrs sssc ssss sstc sstl sstp ssts stcc stcp stcs stcu stlc stlo stlt stol stoo stop stor stos stot stou stpp stps strc stro strs stru stss sttc sttr stuc stul stup stur stus stut suc- succ sucr sucs sul- sulc sull sulo sulp sult sulu suor suos sup- supo supp supr sups supt sur- surc suro surp surr surs surt suru sus- suso susp suss sust susu suto sutu suus tccc tccu tcos tcpo tctc tcts tcul tlco tlos tlrs toco tol- toll tolo tolt tolu tool toor toos toot top- topo topp tops topt topu torc toro torp torr tors tort toru tosc toso toss tost tosu totc toto totr tots tott toul toup tour tous tout tpcp tpcs tpls tpol tppp tppr tprs tpsc tptp tptr tput trcc trcl troc troo trop tros trot trou trpc trpp trps trst trtc trtr truc trus trut truu tscc tscp tsol tsop tsos tsou tspo tsps tspt tssr tsst tstc tsts tsup ttcp ttop ttss tttt ttul tucc tuco tull tulo tulp tulu tuor tuos tupo tups tupu turc turo turp turr turs turt turu tusc tuss tust tutl tuto tuts tutt tutu tuuo u-rp uccp ucos ucrc ucsc ucst ucsu ucut ulcc ulco ullo ullr ulo- uloc ulos ulto ults ultt ulul ulus uocc uolc uor- upcs uplo upor upos uppc