c-cd cccc cccf cccl cccs ccdc ccdf ccdn ccdr ccds ccfc ccfd ccff ccfl cclc ccls ccnc ccnf ccnr ccns ccoc ccod ccrc ccrf ccrl ccrs ccrt ccsd ccsf ccsl ccsn ccss ccst cctc cctl cctt cd-r cdcs cddl cddr cdfs cdls cdnc cdnf cdon cdos cdot cdrs cdss cfcf cfcl cfcn cfco cfcs cfds cffr cfln cfls cfnr cfns cfor cfos cfrn cfrt cfsl cftc cftl cftr clcd cldc cldr clod clof clon cloo clor clos clot clrd clro clrs clsc cltc clts cnco cndd cnrc cnrr cnrt cnsl cnss cntc cntf cntr coco coct codd codl cods cofc coff cofs coft col- cold coll coln colo cols colt con- conc cond conf conn cono cons cont cood coof cool coon coos coot cor- corc cord corf corl corn coro corr cors cort cosc cosl coso coss cost cotc cotn coto cots cott crcc crcr crdc crfc crfl crfs crlf crls crns croc crod crol cron croo cror crot crrt crss crst crtc crtf crtl crts cscc cscd cscf cscl csco cscr cscs csdn csdr csfc csfr csld cslr csor csos csot csrc csrd csrs cssd cssr cstc cstd csto cstr csts ctcf ctfc ctfo ctfs ctls ctns ctol ctor ctos ctot ctrc ctrl ctrn ctrs ctsc ctsn ctss cttn ctts dccc dccl dccs dcct dcds dcfc dcfs dcls dcns dcon dcos dcsc dcss dctc dcts dddd ddlc ddoc ddot ddrc ddss ddts dfcc dfco dfcs dfds dfdt dfrf dftr dfts dlco dlcs dlos dlrs dlst dncs dnoc dnrc dnsc dntt doco docs doct dod- dodd dodo dods doff dold dolf doll dolo dols dolt donc dond donn dono donr dons dont dood doof dool doon door doos doot dorc dord dorf dorn doro dorr dors dort doso doss dost dotd doto dots dott drfc drno drod drof drol dron drot drrs dscc dscn dscr dscs dsdr dsfc dsls dsos dsrc dsrr dssc dssn dsst dstc dstn dsto dsts dtcc dtfc dtor dtot dtrl dtss fccf fcds fcnl fcot fcsc fcsl fcst fcto fdlr fdoc fdos fdot fdst fdtc fdtl ffcc ffff ffrr ffss fftf flcl fldr flnc floc flod flon floo flor flos flot flts fndd fndn fndr fnlc fnrs foco focs fofo folc fold foll folo folr fols folt fond fono fons font food foof fool foon foos foot for- ford forl forn foro forr fors fort foso foss fost foto fots fott frcc frcn frfc frns frol fron fros frot frsc frso frst fscc fsfo fsln fssc fssf ft-c ft-l ftcd ftfc ftos ftrs ftsr lccc lccs lcdd lcdr lcds lcfc lcfr lcls lcor lcrd lcrl lcrs lcsc lcsd lcsr lctl lcto lcts ldcf ldls ldos ldrs lfcc lfrd lfts llcc llcs lldc llds lllc llll lloc llod lloo lncr lndn lnfs lnso lntc lnts locc locn loco locs lods loff lofn loft lold loll lolo lols lond lono lonr lons lont looc lood loof lool loon loor loos loot lord lorn loro lors losc loso loss lost lotd lotl loto lotr lots lott lrcs lrdd lrds lrfc lroc lron lrrc lrrr lrst lrts ls-r lsco lscs lsds lsfc lsof lson lsrc lsso lssr lsts ltcc ltcs ltds ltfc ltns ltnt ltrs ltsr lttc lttr nccc nccf nccn nccr nccs ncct ncdc ncdn ncdr ncds ncfc nclc ncln nclr ncnc ncnd ncoc ncor ncos ncrc ncsc ncsf ncsl ncss ncst nctc nctr ndcc ndcs nddo ndls ndnt ndoc ndor ndos ndrc ndrf ndsf ndsl ndss ndtc nfct nfdc nfff nfld nfon nfrs nfsr nftc nfto nlcc nlcf nlcs nlls nlsc nnls nnnn nnos nnot nnsl nnss nntn nocl noco nocs noct nodo nods nold nolf noll nolo nols nolt non- nonn nono nons nont noo- nool noon nooo noor noos noot nor- norc nord norf norn noro norr nors nort nos- noss nost not- noto nots nott nrcs nrdc nrds nrfc nroc nron nrrc nrrd nrrl nrsc nrtl nrts nscc nscd nscl nscs nsdf nsdl nsds nsdt nsfc nsfs nslr nsls nsnr nsof nsos nsrc nsrd nsrl nssc nssf nsso nssr nsss nstc nstd nstl nsts ntcc ntds ntfc ntfl ntfs ntnd ntof ntrc ntrl ntsc ntsf ntss ntto nttr occc occn occt ocds oclc ocon ocos ocrl ocro ocrr ocrs oct- octo octs oddd odds odon odoo odor odos odot odrl odso odts ofcl ofcr ofdr off- offc offo offr offs ofno ofor ofst olcc oldn olds olfs ollo olof olon olor olos olot olst onc- oncd oncf onco onct ondo onlf onno onod onon onor onos onsc onso onst ont- ontc onto oocr ooff oofs oold oolo oons oont oooo ooos oord oort oost oots orco orcs ordn ordo ords orff orfs orlo ornc orno orns oro- orof oron oror oros orot orro orrs orso ortc orto orts oscc oscl osco oslo osno osnr osoo osor osos osrd osro ossd osso ostc ostr osts otcd otcl otfc oto- otof oton otoo otor otos otro otrs otso otto otts rccc rccs rcdc rcds rcfc rcls rcnl rcnr rcon rcos rcrd rcsc rcsd rcsl rcss rctc rcts rdoc rdos rdso rfds rffc rffl rftc rlcs rlds rldt rlls rnco rncs rndc rndf rnds rnld rnnt rnod rnot rntd rocc roco rocs rodd rodo rods rofc roff rofl rofo rold rolf roll rolo rolt ronc rond rono rons ront rood roof rool roon roor roos root rorc roro rort rosc roso ross rost rotc rotl rotn roto rotr rots rott rrfc rrrr rscc rscn rscs rsdd rsdl rsds rsfc rslc rsnn rsno rsnr rsos rssl rsts rtcc rtdt rtfc rtls rtlt rtnd rtns rtss rtts s-os sccc sccl sccs scct scdc scdf scds scfc scl- sclc scls scnd scnr scnt scol scon scoo scor scot scr- scrc scrn scrs scsc scsd scsl scsn scso scsr scst sctc sctd sctl sctn scto sctr scts sdcc sdco sddc sdds sdfc sdlc sdls sdlt sdot sdrc sdrs sdsc sdsf sdsl sdss sfcc sfco sfcs sfdc sffc sflc sfls sfnt sfor sfos sfrc sfro sfss sfts slcc slcd slds slft slln sloc slod slon sloo slos slot slrc slrn slrs slsc