c-cd cccc ccci cccs ccdc ccdi ccdr ccds ccic ccid ccii ccir ccis ccoc ccod ccrc ccri ccrs ccrt ccsd ccsi ccss ccst cctc cctt cd-r cdcs cddr cdic cdii cdio cdis cdos cdot cdrs cdss cicc cici cico cicr cics cict cidc cidi cidr cids cidt ciid ciii ciis ciit cior cios circ ciri ciro cirr cirs cirt cis- cisc cisd cisr ciss cist cisy citi cito cits citt city coco coct codd codi cods cody coir cois coit cood coos coot cor- corc cord cori coro corr cors cort cory cosc cosi coso coss cost cosy cotc coti coto cots cott coty coyo coyr coys coyt crcc crcr crdc cric cris crit croc crod croo cror crot croy crrt crss crst crtc crts cry- cryo crys cscc cscd csci csco cscr cscs csdr csid csio csir csis csit csor csos csot csrc csrd csrs cssd cssr cstc cstd csto cstr csts csys ctic ctor ctos ctot ctrc ctrs ctsc ctss ctts cyc- cycc cycs cyds cyrs cyrt cyst cyt- cyto cyy- cyyc dc-y dccc dcci dccs dcct dcds dcii dcio dcis dcos dcsc dcss dctc dcts dddd ddoc ddot ddrc ddry ddss ddts dici dico dict dicy didi dido dids didy diii diis dioc dior dios diot dird dirr dirs dirt dis- disc disd disi diso diss dist disy diti dito dits ditt diyi doci doco docs doct dod- dodd dodi dodo dods dody doid dois doit dood door doos doot dorc dord dori doro dorr dors dort dory dosi doso doss dost dosy dotd doti doto dots dott doty doyo dric drit drod drot droy drrs dry- drys dscc dscr dscs dsdr dsos dsrc dsri dsrr dssc dssi dsst dstc dsto dsts dtcc dtor dtot dtss dycd dydd dyio dyit dyo- dyoo dyor dyot dyr- dyrc dyri dyro dyrt dys- dysi dysr dyss dyst dyt- dytc dyty dyyr iccc icci icco iccr iccs icct icdc icdd icis icoc icod icor icos icrc icrr icrs icrt icry icsc icsd icsi icsr icss icst icts idcr iddo idic idid idio idir idis idoc idos idrc idro idsc idso idss idts iicd iiii iiio iiis iiit iioi iioo iios iirc iirs iisc iisd iisi iisr iist iitr iitt ioci iod- iodd iodo ioii ioio ioit iooi iooo ioos iori iors ioso ioto ircc ircd ircs irdc irdo irds iri- iric irid irio iris iriy iroc irod irrc irri irrs irti irts iscc iscd isci isco iscr iscs isct isdc isds isic isis isit iso- isoc isor isos isri issc issi isso issr isss issy istc istd isti isto istr ists isty isys itcs itdo itic itis itoi itoo itor itos itri itrs itry itsi itso itsy itto itty iyos occc occi occt ocds ocis ocos ocro ocrr ocrs oct- octi octo octs octy ocys odci oddd oddi odds oddy odic odio odir odis odoo odor odos odot odry odso odts odyr oici oido oids oiii oios oirt oiry oisc oisd oist oitc oiti oocr oodi ooid oooo ooos oord oort oory oosi oost oots ooty orci orco orcs ordo ords ori- oric orid orio oris orit oro- oror oros orot oroy orri orro orrs orry orsi orso orsy ortc orto orts orys oscc osci osco osdi osii osis osoi osoo osor osos osrd osro ossd ossi osso ossy ostc osti ostr osts osyt otcd otic otis otit oto- otoo otor otos otoy otro otrs otry otso otti otto otts otyr oyri oyss oyst rccc rccs rcdc rcds rcic rcid rcis rcos rcrd rcsc rcsd rcsi rcss rctc rcti rcts rcyc rdio rdoc rdos rdso ricc rico rics rict ridc ridd ridi rido rids riis rios riot riri rirs risc risd risi riso riss rist riti rito rits ritt riyo rocc roco rocs rodd rodi rodo rods rody roid roio roir rois roit rood rooi roor roos root rorc rori roro rort rory rosc rosi roso ross rost rosy rotc roti roto rotr rots rott roty royd roys royt rrrr rscc rscs rscy rsdd rsds rsid rsis rsos rsts rtcc rtdt rtss rtts rydy ryis ryot rysy rytt ryyt s-ic s-ii s-os sccc sccs scct sccy scdc scds sci- scic scid scio scir scis scit scoo scor scot scr- scrc scri scrs scry scsc scsd scsi scso scsr scst sctc sctd scto sctr scts sdcc sdco sddc sdds sdic sdio sdot sdrc sdrs sdry sdsc sdss sicc sici sico sics sidd sidi sido sidr sids sidy siit siod sior sios siot sirc siri siro sirr sirs sirt sisc sisd sisi siss sist sisy sit- sitc sitd siti sito sits sitt sity siyi soci soco socr socs socy sodd sodo sods sody soic soir sois soit sood soor soos soot sooy sord sori soro sorr sors sort sory sosi soso soss sost sotc soto sots soyo soys soyt srcc srct sris sros srsd srtr sscc ssci sscs ssdc ssdd ssid ssis ssit ssoc ssot ssrc ssri ssrs sssc sssi ssss sstc sstd ssts stcc stcs stds stic stid stio stir stis stit stod stoo stor stos stot stoy strc strd stri stro strs stry stsi stss sttc sttd sttr styd styr stys syco sycr sydi syds syis syro syrs syrt syry syso syss syst sytt tccc tcdd tcos tctc tcts tdis tdor tdri tdss ticc tico tics tidc tidd tids tidy tiit tios tird tiri tiro tirr tirs tiry tisi tiso tiss tist titc titi tito tits titt tiyi tiyo to-y toci toco todd todi todo tods todt tody toid tois toit tood toor toos toot torc tord tori toro torr tors tort tory tosc tosi toso toss tost tosy totc totd toti toto totr tots tott toty toyo toys toyt trcc tri- tric trio tris trit troc trod troi troo tros trot troy trsd trsi trst trtc trtr try- tryo trys tscc tsid tsis tsoi tsos tsoy tssi tssr tsst tstc tsts tsys ttoy ttss tttt ttyd ttys tyco tydd tydi tydy tyir tyr- tyro tyrr tyss tyst tytd tyti tyto tytt tyty yccc yctc ydyt yidi yids yird yirr yiss