-ous cccc cccl cccp cccs cccu cclc ccls ccoc ccpl ccpp ccps ccsl ccsp ccss ccuc ccup ccus cloo clop clos clou cloy clpp clsc cly- coco cocp cocu col- coll colo colp cols colu coly cool coop coos copo copp cops copy cosc cosl coso cosp coss cosy coul coup cous couy coyl coyo coys cpcs cpcu cplc cpls cpos cpps cpsc cpsl cpso cpsu cpus cscc cscl csco cscs cslp cslu csos cspc csps csup csus csys cucc culc cull culo culp culs cupl cupo cupp cups cuso cusp cuss cusu cusy cuy- cuyl cuyo cuyp cyc- cycc cycl cycs cyl- cylc cyll cyls cypc cyps cyul cyy- cyyc lccc lccs lcls lcpc lcpl lcps lcsc lcsp llcc llcs lllc llll lloc lloo llps locc loco locs locu loll lolo lols loly looc lool loop loos lopp lops lopu losc loso losp loss losy loul loup lous louu loys lppl lpsc lpss lpys lsco lscs lspl lsso lssp lucs lucy lull lulu lupo lupu luso luss luup luys lyc- lyco lyly lyo- lys- lysl lyso lyss occc oclc ocos ocpp ocul ocys olcc ollo olly olos olpc oolo oooo ooos oops oous opls opo- opos oppo opps oppy opsu opsy opus oscc oscl osco oslo osoo osos osso ossu ossy osul osyp oucc ouls oulu ouu- oyls oyly oyou oyss pccc pccl pccs pcll pclo pcos pcpp pcps pcso plcc ploc ploo plop plos plou ploy plpp plss plup plus poco pocs poll polo pols polu poly pool poop poos pop- popc popo popp pops popy poso poss posy poul poup pous pouy poyo poys ppcc ppcs pplo ppos pppo pppp ppps ppss psco pscu psoc psol psos psou pspp psps pssc psso psy- psys pull pulo pulp puls pulu puly puoy pupl pups pupu pupy puss puuc puy- puyo puys pyl- pyll pyo- pyos pypy pyss s-os sccc sccl sccp sccs sccy scl- sclc scls scol scoo scop scpl scpo scps scsc scsl scso scsu scul scup slcc slcu sllp sloc sloo slop slos sloy slpp slps slsc slsu sluc slup slyp slys socl soco socs socy soll solo solp sols soly sool soop soos sooy sopo sopp sops sopu sopy soso soss soul soup sous soyo soys spcc spco spcs splc splo splp spls spoc spoo spop spos spoy spps spso spsp spss spus spy- spys 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 supy sus- suso susp suss susu susy suus suyo suyu syco syl- syll syls sypo syso syss uccp ucos ucsc ucsu ulcc ulco ullo ully ulo- uloc ulos ulul ulus ulys uocc uolc upcs uplo upos uppc uppp uppu uppy upsc upsy upup uscc usco uscs uslp uslu usoc usos uspc uspo uspp usps ussc usss ussu ussy usul usus uucp uulu uuoc uuuu yccc ylls yoll yolo yolp yoly yool yoop yopo yopy yoso youl youp yous yoyo ypcc ysco ysop yssu yulo yuls yulu yups yuyu yyyy