cccc ccci cccs cccv ccic ccii ccir ccis cciv ccnc ccni ccnr ccns ccny ccoc ccrc ccri ccrs ccrt ccsi ccsn ccss ccst cctc cctt cctv ccvi ccvo ccvs cicc cici cico cicr cics cict ciii ciis ciit cin- cinc cini cino cint cinv cion cior cios circ ciri ciro cirr cirs cirt cis- cisc cisn cisr ciss cist cisv cisy citi cito cits citt citv city civc civo civy cnci cnco cnic cnrc cnrr cnrt cnss cntc cntr coco coct coin coir cois coit con- conc coni conn cono cons cont conv cony coon coos coot cor- corc cori corn coro corr cors cort cory cosc cosi coso coss cost cosy cotc coti cotn coto cots cott coty covo covy coyn coyo coyr coys coyt crcc crcr cric crin cris crit crns croc cron croo cror crot croy crrt crss crst crtc crts crtv cry- cryn cryo crys cscc csci csco cscr cscs csio csir csis csit csny csor csos csot csrc csrs cssr cstc csto cstr csts csys ctic ctns ctor ctos ctot ctrc ctrn ctrs ctsc ctsn ctss cttn ctts ctvo ctvt cvcc cvii cvrr cvss cyc- cycc cycs cyn- cyno cyon cyrs cyrt cyst cyt- cyto cyy- cyyc cyyn i-no iccc icci iccn icco iccr iccs icct icis icnc icns icoc icon icor icos icrc icrr icrs icrt icry icsc icsi icsr icss icst icts ictv iiii iiio iiis iiit iino iioi iioo iios iirc iirs iisc iisi iisr iist iitr iitt inci inco incr incs incy inis init inni inno innr inns inny ino- inoi inon inor inos inot inri inro inrs insc inso inss inst inti intn into intr ints invs invt invy inyo ioci ioii ioio ioit ioni ionn iono ions iooi iooo ioos iori iors ioso ioto ircc ircs iri- iric irin irio iris iriy iroc iron irov irrc irri irrs irti irts irvs iryn iscc isci iscn isco iscr iscs isct isic isin isis isit isno isnt iso- isoc ison isor isos isri issc issi isso issr isss issy istc isti isto istr ists isty isys itcs itic itin itis itno itoi iton itoo itor itos itri itrs itry itsi itso itsy itto itty ivic ivin ivon ivor ivrs ivry ivys iyos n-ii n-tv nccc ncci nccn nccr nccs ncct ncis ncit ncnc ncoc ncor ncos ncrc ncri ncsc ncsi ncss ncst ncsy nctc nctr nctv ncvs nicc nici nico nics nicy niir niit nini nino nins nion nioo nios niro nirs nirt nirv nisi niso niss nist nitc niti nito nitr nits nity nivo nivr niyi nnit nnnn nnos nnot nnss nntn nnvt noci noco nocs noct noin noio noir nois noit non- noni nonn nono nons nont noo- noon nooo noor noos noot noov nor- norc nori norn noro norr nors nort norv nory nos- noss nost nosy not- noti noto nots nott notv nov- novi novo novy noyo noys noyt nrcs nric nroc nron nrrc nrsc nrsv nrts nscc nscs nsic nsin nsis nsnr nsos nsrc nssc nsso nssr nsss nstc nsts ntcc ntis ntrc ntsc ntss ntto nttr nttv nvcc nvcs nvir nvis nvss nvtc nvtv nycc nyco nycy nyit nynt nyny nyon nyro nysc nyss nyst nytc occc occi occn occt ocin ocis ocon ocos ocro ocrr ocrs oct- octi octo octs octy ocys oici oiii oins oint oion oios oirt oiry oisc oist oitc oiti onc- onco onct onic onir onis onit onni onno onon onor onos onoy onsc onso onst ont- ontc onti onto ontv onys oocr oons oont oooo ooos oort oory oosi oost oots ooty orci orco orcs ori- oric orin orio oris orit ornc orni orno orns orny oro- oron oror oros orot oroy orri orro orrs orry orsi orso orsy ortc orto orts orvr orvs orys oscc osci osco osii osin osis osno osnr osny osoi osoo osor osos osov osro ossi osso ossy ostc osti ostr osts osyt otic otin otis otit oto- oton otoo otor otos otov otoy otro otrs otry otso otti otto otts otyr ovcs ovi- ovis ovni ovo- ovon ovoo ovot oyns oynt oyon oyri oyss oyst rccc rccs rcic rcis rcnr rcon rcos rcsc rcsi rcss rctc rcti rcts rctv rcvr rcvs rcyc ricc rico rics rict riin riis rinn rino riny rion rios riot riri rirs risc risi riso riss rist riti rito rits ritt rivo rivs riyo rnco rncs rnin rnnt rnot rocc roco rocs roin roio roir rois roit ronc roni rono rons ront rony rooi roon roor roos root rorc rori roro rort rory rosc rosi roso ross rost rosy rotc roti rotn roto rotr rots rott roty rovi rovo rovs royn roys royt rrrr rscc rscn rscs rscy rsis rsnn rsno rsnr rsos rsts rtcc rtns rtss rtts rtvi rv-c ryis rynn rynt ryon ryot rysy rytt ryyt s-ic s-ii s-iv s-os s-vt sccc sccs scct sccy sci- scic scin scio scir scis scit sciv scnr scnt scon scoo scor scot scr- scrc scri scrn scrs scry scsc scsi scsn scso scsr scst sctc sctn scto sctr scts sctv scyn sicc sici sico sics siit sini sinn sino sins sint siny sion sior sios siot sirc siri siro sirr sirs sirt sisc sisi siss sist sisy sit- sitc siti sitn sito sits sitt sity sivi siyi sncc snco snir snit snns snoc snoo snor snos snot snov snrs snsy sntr sntv snvi snys soci soco socr socs socy soic soin soir sois soit son- soni sono sons sont sony soon soor soos soot sooy sori sorn soro sorr sors sort sory sosi soso soss sost sosv sotc sotn soto sots sovo sovs soyo soys soyt srcc srct sris srni srnn srno sros srtr srtv srvn sscc ssci sscs ssin ssis ssit ssns ssoc ssot ssrc ssri ssrs sssc sssi ssss sstc ssts st-v stcc stcs stic stio stir stis stit stnn stnr stns ston stoo stor stos stot stoy strc stri strn stro strs stry stsi stss sttc sttr stvs styr stys svcc svcs svic svir svit svns svor