-ous cccc cccl cccp cccs cccu cclc ccls ccoc ccpl ccpp ccps ccsl ccsp ccss ccuc ccup ccus cloo clop clos clou clpp clsc coco cocp cocu col- coll colo colp cols colu cool coop coos copo copp cops cosc cosl coso cosp coss coul coup cous cpcs cpcu cplc cpls cpos cpps cpsc cpsl cpso cpsu cpus cscc cscl csco cscs cslp cslu csos cspc csps csup csus cucc culc cull culo culp culs cupl cupo cupp cups cuso cusp cuss cusu lccc lccs lcls lcpc lcpl lcps lcsc lcsp llcc llcs lllc llll lloc lloo llps locc loco locs locu loll lolo lols looc lool loop loos lopp lops lopu losc loso losp loss loul loup lous louu lppl lpsc lpss lsco lscs lspl lsso lssp lucs lull lulu lupo lupu luso luss luup occc oclc ocos ocpp ocul olcc ollo olos olpc oolo oooo ooos oops oous opls opo- opos oppo opps opsu opus oscc oscl osco oslo osoo osos osso ossu osul oucc ouls oulu ouu- pccc pccl pccs pcll pclo pcos pcpp pcps pcso plcc ploc ploo plop plos plou plpp plss plup plus poco pocs poll polo pols polu pool poop poos pop- popc popo popp pops poso poss poul poup pous ppcc ppcs pplo ppos pppo pppp ppps ppss psco pscu psoc psol psos psou pspp psps pssc psso pull pulo pulp puls pulu pupl pups pupu puss puuc s-os sccc sccl sccp sccs scl- sclc scls scol scoo scop scpl scpo scps scsc scsl scso scsu scul scup slcc slcu sllp sloc sloo slop slos slpp slps slsc slsu sluc slup socl soco socs soll solo solp sols sool soop soos sopo sopp sops sopu soso soss soul soup sous spcc spco spcs splc splo splp spls spoc spoo spop spos spps spso spsp spss spus sscc sscp sscs sslc sslp ssoc ssop sspc sspl sspo ssps sssc ssss suc- succ sucs sul- sulc sull sulo sulp sulu suos sup- supo supp sups sus- suso susp suss susu suus uccp ucos ucsc ucsu ulcc ulco ullo ulo- uloc ulos ulul ulus uocc uolc upcs uplo upos uppc uppp uppu upsc upup uscc usco uscs uslp uslu usoc usos uspc uspo uspp usps ussc usss ussu usul usus uucp uulu uuoc uuuu