-ous c-cd cccc ccci cccp cccs cccu ccdc ccdi ccdp ccdr ccds ccic ccid ccii ccip ccir ccis ccoc ccod ccpp ccpr ccps ccrc ccri ccrp ccrs ccsd ccsi ccsp ccss ccuc ccup ccus cd-r cdcs cddr cdic cdii cdio cdis cdos cdps cdrs cdss cicc cici cico cicr cics cicu cidc cidi cidp cidr cids ciid ciii ciis cior cios cipo cipp cips circ ciri ciro cirr cirs cis- cisc cisd cisp cisr ciss ciuc ciup cius coco cocp cocu codd codi cods coip coir cois cood coop coos copd copi copo copp copr cops cor- corc cord cori coro corp corr cors cosc cosi coso cosp coss coud coup cour cous cpcs cpcu cpic cpio cpos cppd cpps cpri cprs cpsc cpso cpsr cpsu cpus crcc crcr crdc cric crip cris criu croc crod croo crop cror crpc crps crsp crss crud crup crus cscc cscd csci csco cscr cscs csdp csdr csid csio csir csis csor csos cspc cspd cspi csps csrc csrd csrs cssd cssr csup csur csus cucc cuci cudi cuds cui- cuir cuis cupo cupp cupr cups curd curi curo curr curs cusd cuso cusp cuss cusu dccc dcci dccp dccs dccu dcds dcii dcio dcis dcop dcos dcpo dcps dcsc dcss dcup dddd ddoc ddpo ddps ddrc ddss dici dico didi dido dids didu diii diis dioc diop dior dios diou dipc dipo dipp dips dipu dird dirr dirs dis- disc disd disi diso disp diss dius doci doco docs docu dod- dodd dodi dodo dods doid dois dood doop door doos dopo dopp dopr dops dorc dord dori doro dorp dorr dors doru dosi doso doss douc doud doup dour dous dpci dpcp dpos dppc dpsd dpsu dric drip drod drop drou drrs drsp drui drup drus druu dscc dscp dscr dscs dsdp dsdr dsip dsos dsps dsrc dsri dsrp dsrr dssc dssi dssp duco ducs dudd dudo duds dudu duid duir duis duo- duos dupo duri duro duru dusi duur iccc icci icco iccp iccr iccs iccu icdc icdd icdp icis icoc icod icor icos icpc icpd icpo icps icrc icrr icrs icru icsc icsd icsi icsp icsr icss icup icus idcr iddo idic idid idio idir idis idoc idos idps idrc idro idsc idso idss iduo idus iicd iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisd iisi iisp iisr iisu iiuc ioci iocp iod- iodd iodo ioii ioio iooi iooo ioos iops iori iors ioso iosu ious ipcc ipcs ipdc ipdi ipid ipod ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss ipur ipus ircc ircd ircs ircu irdc irdo irdp irds iri- iric irid irio irip iris iroc irod irop irpc irps irrc irri irrs irsp irus iscc iscd isci isco iscp iscr iscs iscu isdc isds isic isis iso- isoc isop isor isos ispc ispr isps isri isrp issc issi isso issp issr isss issu isup isus iucc iuds iuiu iupp iusd iuss occc occi ocds ocis ocos ocpd ocpp ocro ocrr ocrs ocur odci oddd oddi odds odic odio odir odis odiu odoo odop odor odos odou odrp odso odur odus oici oido oids oiii oios oipc oisc oisd oisu oocr oodi ooid oooo ooos oops oord oosi oous opds opic opii opio opis opo- opor opos oppi oppo opps opsi opsu opus orci orco orcs ordo ords ordu ori- oric orid orio oris oro- oror oros orpc orpi orps orri orro orrs orsi orso orsu orup orus oscc osci osco osdi osii osip osis osoi osoo osor osos osrd osro ossd ossi osso ossu oucc oudc ouds ouii ouir ouis our- ouro ours ousd ouu- pccc pccs pcip pcod pcos pcpp pcps pcrc pcrd pcso pdci pdcp pdic pdoc pdos pdpr pdrc pdrs pdsd pdss picc pici pico picr pics picu pido pids piip pipi pipo pipp pips pirc piri piro pirr pirs piru pisd pisi piso piss pisu pius pocd poco pocs pod- podd podi podo pods podu poid poio pois pood poop poor poos pop- popc popi popo popp pops porc pori poro porr pors posi poso poss poud poui poup pour pous ppcc ppcd ppci ppcs ppds ppic ppid ppod ppos pppd pppo pppp ppps pprc ppru ppss ppur prcc prcd prcp prcs pri- prid prii pris pro- proc prod proo prop pros prou prpd prps prrd prri prrs prsc prsd prsi prso prss prud prus pruu psci psco pscu psdc psdi psdp psdr psds psid psip psis psoc psoi psos psou pspi pspp pspr psps psrd psrp pssc psso pudo puds pudu puid puir puis puiu pupi pups pupu pur- puri puro purp purr purs puru pusd pusi puss puuc rccc rccs rcdc rcds rcic rcid rcis rcos rcpd rcpi rcpo rcps rcrd rcsc rcsd rcsi rcss rdio rdoc rdos rdpc rdso ricc rico rics ridc ridd ridi rido rids riis rios riou ripd ripi ripp ripr rips riri rirs risc risd risi riso risp riss risu rius rocc roco rocs rodd rodi rodo rods roid roio roir rois roiu rood rooi roop roor roos ropo rops rorc rori roro roru rosc rosi roso rosp ross roud roup rous rpcs rpdp rpii rpos rpps rrrr rrsp rscc rscs rsdd rsds rsid rsis rsos rspo rsps ruci rudd rudi rudo rudp ruds ruid ruis rupp rurc rurd ruri ruro rurp rurs ruru rusi ruso russ rusu ruud s-ic s-ii s-os sccc sccp sccs scdc scdp scds sci- scic scid scio scip scir scis scoo scop scor scpi scpo scps scr- scrc scri scrs scsc scsd scsi scso scsr scsu scud scup scur sdcc sdco sddc sdds sdic sdio sdpr sdps sdrc sdrs sdsc sdss sdsu sicc sici sico sicp sics sicu sidd sidi sido sidr sids siod siop sior sios siou sipc sipi sipo sipp sips sirc siri siro sirp sirr sirs siru sisc sisd sisi siss sisu siui sius soci soco socr socs sodd sodo sods sodu soic soir sois sood soop soor soos sopd sopi sopo sopp sops sopu sord sori soro sorr sors soru sosi