-ous c-cd cccc ccci cccs cccu ccdc ccdi ccdr ccds ccic ccid ccii ccir ccis ccoc ccod ccrc ccri ccrs ccsd ccsi ccss ccuc ccus cd-r cdcs cddr cdic cdii cdio cdis cdos cdrs cdss cicc cici cico cicr cics cicu cidc cidi cidr cids ciid ciii ciis cior cios circ ciri ciro cirr cirs cis- cisc cisd cisr ciss cisy ciuc cius ciyu coco cocu codd codi cods cody coir cois cood coos cor- corc cord cori coro corr cors cory cosc cosi coso coss cosy coud cour cous couy coyo coyr coys crcc crcr crdc cric cris criu croc crod croo cror croy crss crud crus cry- cryo crys cscc cscd csci csco cscr cscs csdr csid csio csir csis csor csos csrc csrd csrs cssd cssr csur csus csys cucc cuci cudi cuds cui- cuir cuis curd curi curo curr curs cury cusd cuso cuss cusu cusy cuy- cuyo cuyr cyc- cycc cycs cyds cyrs cyy- cyyc dc-y dccc dcci dccs dccu dcds dcii dcio dcis dcos dcsc dcss dddd ddoc ddrc ddry ddss dici dico dicy didi dido dids didu didy diii diis dioc dior dios diou dird dirr dirs dis- disc disd disi diso diss disy dius diyi diyu doci doco docs docu dod- dodd dodi dodo dods dody doid dois dood door doos dorc dord dori doro dorr dors doru dory dosi doso doss dosy douc doud dour dous douy doyo dric drod drou droy drrs drui drus druu dry- drys dscc dscr dscs dsdr dsos dsrc dsri dsrr dssc dssi duco ducs dudd dudo duds dudu duid duir duis duo- duos duri duro duru dury dusi dusy duur duyr dycd dycu dydd dyio dyo- dyoo dyor dyou dyr- dyrc dyri dyro dyru dys- dysi dysr dyss dyur dyyr iccc icci icco iccr iccs iccu icdc icdd icis icoc icod icor icos icrc icrr icrs icru icry icsc icsd icsi icsr icss icus idcr iddo idic idid idio idir idis idoc idos idrc idro idsc idso idss iduo idus iicd iiii iiio iiis iioi iioo iios iirc iirs iisc iisd iisi iisr iisu iiuc ioci iod- iodd iodo ioii ioio iooi iooo ioos iori iors ioso iosu ious ircc ircd ircs ircu irdc irdo irds iri- iric irid irio iris iriy iroc irod irrc irri irrs irus iscc iscd isci isco iscr iscs iscu isdc isds isic isis iso- isoc isor isos isri issc issi isso issr isss issu issy isus isys iucc iuds iuiu iusd iuss iyos occc occi ocds ocis ocos ocro ocrr ocrs ocur ocys odci oddd oddi odds oddy odic odio odir odis odiu odoo odor odos odou odry odso odur odus odyr oici oido oids oiii oios oiry oisc oisd oisu oocr oodi ooid oooo ooos oord oory oosi oous orci orco orcs ordo ords ordu ori- oric orid orio oris oro- oror oros oroy orri orro orrs orry orsi orso orsu orsy orus orys oscc osci osco osdi osii osis osoi osoo osor osos osrd osro ossd ossi osso ossu ossy oucc oudc ouds ouii ouir ouis our- ouro ours ousd ouu- ouyr oyou oyri oyss rccc rccs rcdc rcds rcic rcid rcis rcos rcrd rcsc rcsd rcsi rcss rcyc rdio rdoc rdos rdso ricc rico rics ridc ridd ridi rido rids riis rios riou riri rirs risc risd risi riso riss risu rius riyo rocc roco rocs rodd rodi rodo rods rody roid roio roir rois roiu rood rooi roor roos rorc rori roro roru rory rosc rosi roso ross rosy roud rous rouy royd roys rrrr rscc rscs rscy rsdd rsds rsid rsis rsos ruci rudd rudi rudo ruds rudy ruid ruis ruoy rurc rurd ruri ruro rurs ruru rusi ruso russ rusu rusy ruud ruyd ruyi ruys rydy ryis rysy s-ic s-ii s-os sccc sccs sccy scdc scds sci- scic scid scio scir scis scoo scor scr- scrc scri scrs scry scsc scsd scsi scso scsr scsu scud scur sdcc sdco sddc sdds sdic sdio sdrc sdrs sdry sdsc sdss sdsu sicc sici sico sics sicu sidd sidi sido sidr sids sidy siod sior sios siou sirc siri siro sirr sirs siru sisc sisd sisi siss sisu sisy siui sius siyi siyu soci soco socr socs socy sodd sodo sods sodu sody soic soir sois sood soor soos sooy sord sori soro sorr sors soru sory sosi soso soss soud sour sous soyo soys srcc sris sros srsd sscc ssci sscs ssdc ssdd ssid ssis ssoc ssrc ssri ssrs sssc sssi ssss suc- succ suci sucr sucs sudd sudi sudo suds suid suio suir suis suor suos sur- surc surd suri suro surr surs suru sury sus- susd susi suso suss susu susy suus suyi suyo suyr suyu syco sycr sydi syds syis syro syrs syry syso syss ucci ucdc ucdd ucio ucos ucrc ucsc ucsd ucsu uddi udds udic udid udir udoo udos udsd uirr uisd uocc uor- urci urcy urds urdu urdy uric uris uriu uro- uroo urri urry ursi urso urss ursu ursy urur urus uscc usco uscs usdc usdo usds usis usoc usoi usos ussc ussr usss ussu ussy usui usus uuoc uuri uusi uuuu uydo uyir yccc yidi yids yidu yird yirr yiss yiud yodo yods yood yord yori yoro yory yosi yoso youd youi your yous yoyo ysco ysii yssu yudo yudu yurd yuri yury yuyu yyyy