-ous cccc cccl cccp cccs cccu cclc ccls ccoc ccpl ccpp ccpr ccps ccrc ccrl ccrp ccrs ccsl ccsp ccss ccuc ccup ccus cloo clop clor clos clou clpp clro clrs clsc coco cocp cocu col- coll colo colp cols colu cool coop coos copo copp copr cops cor- corc corl coro corp corr cors cosc cosl coso cosp coss coul coup cour cous cpcs cpcu cplc cpls cpos cpps cprs cpsc cpsl cpso cpsr cpsu cpus crcc crcr crls croc crol croo crop cror crpc crps crsp crss crup crus cscc cscl csco cscr cscs cslp cslr cslu csor csos cspc csps csrc csrs cssr csup csur csus cucc culc cull culo culp culs cupl cupo cupp cupr cups curl curo curr curs cuso cusp cuss cusu lccc lccs lcls lcor lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr llcc llcs lllc llll lloc lloo llps locc loco locs locu loll lolo lols looc lool loop loor loos lopp lops lopu loro lors losc loso losp loss loul loup lour lous louu lppl lprp lpsc lpss lrcs lroc lrps lrpu lrrc lrrr ls-r lsco lscs lspl lspr lsrc lsso lssp lssr lucs lull lulu lupo lupu lurs luso luss luup occc oclc ocos ocpp ocrl ocro ocrr ocrs ocul ocur olcc ollo olor olos olpc olur oocr oolo oooo ooos oops oous opls opo- opor opos oppo opps opsu opus orco orcs orlo orlu oro- oror oros orpc orps orro orrs orso orsu orup orus oscc oscl osco oslo osoo osor osos osro osso ossu osul oucc ouls oulu our- ouro ours ouu- pccc pccl pccs pcll pclo pcos pcpp pcps pcrc pcrl pcso plcc ploc ploo plop plos plou plpp plss plup plur plus poco pocs poll polo pols polu pool poop poor poos pop- popc popo popp pops porc poro porr pors poso poss poul poup pour pous ppcc ppcs pplo ppos pppo pppp ppps pprc ppru ppss ppur prcc prcp prcs prlr prls pro- proc prol proo prop pros prou prps prrs prsc prsl prso prss prus pruu psco pscu psoc psol psos psou pspp pspr psps psrp pssc psso pull pulo pulp puls pulu pupl pups pupu pur- purl puro purp purr purs puru puss puuc rccc rccs rcls rcos rcpo rcps rcsc rcsl rcss rlcs rlls rocc roco rocs roll rolo rolp rool roop roor roos ropo rops rorc roro roru rosc roso rosp ross roul roup rous rpcs rpls rpos rpps rrrr rrsp rscc rscs rslc rslp rsos rspo rsps rssl rull rulo rupp rurc ruro rurp rurs ruru ruso russ rusu s-os sccc sccl sccp sccs scl- sclc scls scol scoo scop scor scpl scpo scps scr- scrc scrs scsc scsl scso scsr scsu scul scup scur slcc slcu sllp sloc sloo slop slos slpp slps slrc slrp slrs slsc slsu sluc slup slur socl soco socr socs soll solo solp solr sols sool soop soor soos sopo sopp sops sopu soro sorr sors soru soso soss soul soup sour sous spcc spco spcs splc splo splp splr spls spoc spoo spop spor spos spps spro sprs spso spsp spss spur spus srcc sros srpc srps srsp sscc sscp sscs sslc sslp ssoc ssop sspc sspl sspo ssps ssrc ssrl ssrs sssc ssss suc- succ sucr sucs sul- sulc sull sulo sulp sulu suor suos sup- supo supp supr sups sur- surc suro surp surr surs suru sus- suso susp suss susu suus u-rp uccp ucos ucrc ucsc ucsu ulcc ulco ullo ullr ulo- uloc ulos ulul ulus uocc uolc uor- upcs uplo upor upos uppc uppp uppu upsc upup urls uro- urol uroo urpo urso urss ursu urup urur urus uscc usco uscs uslp uslu usoc usos uspc uspo uspp usps ussc ussr usss ussu usul usus uucp uulu uuoc uuuu