-ous c-cd cccc cccp cccs cccu ccdc ccdp ccdr ccds ccoc ccod ccpp ccpr ccps ccrc ccrp ccrs ccsd ccsp ccss ccuc ccup ccus cd-r cdcs cddr cdos cdps cdrs cdss coco cocp cocu codd cods cody cood coop coos copd copo copp copr cops copy cor- corc cord coro corp corr cors cory cosc coso cosp coss cosy coud coup cour cous couy coyo coyr coys cpcs cpcu cpos cppd cpps cprs cpsc cpso cpsr cpsu cpus crcc crcr crdc croc crod croo crop cror croy crpc crps crsp crss crud crup crus cry- cryo crys cscc cscd csco cscr cscs csdp csdr csor csos cspc cspd csps csrc csrd csrs cssd cssr csup csur csus csys cucc cuds cupo cupp cupr cups curd curo curr curs cury cusd cuso cusp cuss cusu cusy cuy- cuyo cuyp cuyr cyc- cycc cycs cyds cypc cyps cyrs cyy- cyyc dc-y dccc dccp dccs dccu dcds dcop dcos dcpo dcps dcsc dcss dcup dddd ddoc ddpo ddps ddrc ddry ddss doco docs docu dod- dodd dodo dods dody dood doop door doos dopo dopp dopr dops dopy dorc dord doro dorp dorr dors doru dory doso doss dosy douc doud doup dour dous douy doyo dpcp dpos dppc dpsd dpsu dpyd dpys drod drop drou droy drrs drsp drup drus druu dry- drys dscc dscp dscr dscs dsdp dsdr dsos dsps dsrc dsrp dsrr dssc dssp duco ducs dudd dudo duds dudu duo- duos dupo duro duru dury dusy duur duyr dycd dycu dydd dyo- dyoo dyor dyou dyr- dyrc dyro dyru dys- dysp dysr dyss dyur dyyr occc ocds ocos ocpd ocpp ocro ocrr ocrs ocur ocys oddd odds oddy odoo odop odor odos odou odrp odry odso odur odus odyr oocr oooo ooos oops oord oory oous opds opo- opor opos oppo opps oppy opry opsu opsy opus orco orcs ordo ords ordu oro- oror oros oroy orpc orps orro orrs orry orso orsu orsy orup orus orys oscc osco osoo osor osos osrd osro ossd osso ossu ossy osyp oucc oudc ouds our- ouro ours ousd ouu- ouyr oyou oyss pccc pccs pcod pcos pcpp pcps pcrc pcrd pcso pdcp pdoc pdos pdpr pdrc pdrs pdsd pdss pocd poco pocs pod- podd podo pods podu pody pood poop poor poos pop- popc popo popp pops popy porc poro porr pors pory poso poss posy poud poup pour pous pouy poyo poyr poys ppcc ppcd ppcs ppds ppod ppos pppd pppo pppp ppps pprc ppru ppss ppur prcc prcd prcp prcs pro- proc prod proo prop pros prou prpd prps prrd prrs prsc prsd prso prss prud prus pruu prys psco pscu psdc psdp psdr psds psoc psos psou pspp pspr psps psrd psrp pssc psso psy- psys pudo puds pudu puoy pups pupu pupy pur- puro purp purr purs puru pury pusd puss puuc puy- puyo puys pyo- pyos pypy pyr- pyro pyry pyss rccc rccs rcdc rcds rcos rcpd rcpo rcps rcrd rcsc rcsd rcss rcyc rdoc rdos rdpc rdso rocc roco rocs rodd rodo rods rody rood roop roor roos ropo rops ropy rorc roro roru rory rosc roso rosp ross rosy roud roup rous rouy royd roys rpcs rpdp rpos rpps rpyc rrrr rrsp rscc rscs rscy rsdd rsds rsos rspo rsps rudd rudo rudp ruds rudy ruoy rupp rupy rurc rurd ruro rurp rurs ruru ruso russ rusu rusy ruud ruyd ruys rydy rysy s-os sccc sccp sccs sccy scdc scdp scds scoo scop scor scpo scps scr- scrc scrs scry scsc scsd scso scsr scsu scud scup scur sdcc sdco sddc sdds sdpr sdps sdrc sdrs sdry sdsc sdss sdsu soco socr socs socy sodd sodo sods sodu sody sood soop soor soos sooy sopd sopo sopp sops sopu sopy sord soro sorr sors soru sory soso soss soud soup sour sous soyo soys spcc spco spcs spdc spdp spdr spdy spoc spod spoo spop spor spos spoy sppd spps sprd spro sprs spry spsd spso spsp spss spud spur spus spy- spyr spys srcc sros srpc srps srsd srsp sscc sscp sscs ssdc ssdd ssdp ssoc ssop sspc sspo ssps ssrc ssrs sssc ssss suc- succ sucr sucs sudd sudo suds suor suos sup- supo supp supr sups supy sur- surc surd suro surp surr surs suru sury sus- susd suso susp suss susu susy suus suyo suyr suyu syco sycr syds sypo syro syrs syry syso syss u-rp uccp ucdc ucdd ucos ucrc ucsc ucsd ucsu udds udoo udop udos udpd udsd uocc uor- upcs updo upor upos uppc uppp uppu uppy upsc upsy upup urcy urds urdu urdy uro- uroo urpo urry urso urss ursu ursy urup urur urus uscc usco uscs usdc usdo usdp usds usoc usos uspc uspo uspp usps ussc ussr usss ussu ussy usus uucp uuoc uuuu uydo yccc yodo yods yood yoop yopo yopy yord yoro yory yoso youd youp your yous yoyo ypcc ysco ysop yssu yudo yudu yups yurd yury yuyu yyyy