c-cd cccc ccci cccl cccs ccdc ccdh ccdi ccdr ccds cchl cchr cchs ccic ccid ccii ccil ccir ccis cclc ccli ccls ccoc ccod ccrc ccri ccrl ccrs ccrt ccsd ccsi ccsl ccss ccst cctc cctl cctt cd-r cdcs cddl cddr cdhs cdic cdii cdio cdis cdli cdls cdos cdot cdrs cdss chch chci chcs chdi chhs chic chid chih chil chir chis chit chlc chlr chlt choc chod choh choi chol choo chor chos chrc chrd chro chrr chrs chrt chsc chsh chsi chsr chst chto chtr chtt cicc cich cici cico cicr cics cict cidc cidi cidr cids cidt cihr cihs ciht ciid ciii ciis ciit cili cill cilo cils cilt cior cios circ cirh ciri cirl ciro cirr cirs cirt cis- cisc cisd cish cisl cisr ciss cist cith citi citl cito cits citt clcd cldc cldr clhs clic clii clio clir clis clit clod cloo clor clos clot clrd clri clro clrs clsc cltc clts coch coco coct codd codi codl cods coho cohs coil coir cois coit col- cold coli coll colo cols colt cood cooh cool coos coot cor- corc cord cori corl coro corr cors cort cosc cosh cosi cosl coso coss cost cotc coth coti coto cots cott crcc crcr crdc crhs cric cris crit crls croc crod croh crol croo cror crot crrt crss crst crtc crtl crts cscc cscd csch csci cscl csco cscr cscs csdr cshl cshs csid csio csir csis csit csld cslr csor csos csot csrc csrd csrs cssd cssr cstc cstd csto cstr csts cths ctic ctls ctol ctor ctos ctot ctrc ctrl ctrs ctsc ctss ctts dccc dcci dccl dccs dcct dcds dchs dcii dcil dcio dcis dcli dcls dcos dcsc dcss dctc dcts dddd ddlc ddoc ddot ddrc ddss ddts dhis dhod dhol dhor dich dici dico dict didi dido dids diii diis dili dill dilo dils dioc diol dior dios diot dird dirl dirr dirs dirt dis- disc disd dish disi diso diss dist dith diti dito dits ditt dlco dlcs dlii dlil dlis dlit dlos dlrs dlst doch doci doco docs doct dod- dodd dodi dodo dods dohc dohl dohr dohs doid doil dois doit dold doli doll dolo dols dolt dood dool door doos doot dorc dord dori doro dorr dors dort dosh dosi doso doss dost dotd doth doti doto dots dott drhs dric drih dril drit drod droh drol drot drrs dscc dsch dscr dscs dsdr dshs dsls dsos dsrc dsri dsrr dssc dssi dsst dstc dsto dsts dtcc dthd dtor dtot dtrl dtss h-ii hccc hcch hccs hcdr hchi hchs hcis hcrd hcsc hcso hcss hcst hdci hdhs hdil hdoc hdod hdos hdri hdss hdtt hhcl hhds hhhh hhhs hi-c hicc hich hico hics hidi hids hihc hihi hiho hiht hiil hiis hiit hild hili hill hilo hils hilt hioc hird hiri hiro hirs hirt hisd hish hiss hist hitc hiti hito hits hitt hlds hlhs hlod hlss hoch hocr hocs hodh hodi hodr hods hohl hoho hoid hoil hoir hois hoit hol- holc hold holh holi holl holo hols holt hood hool hoor hoos hoot horc hord hori horl horo horr hors hort hosh hoss host hotd hoth hoti hotl hoto hotr hots hott hrdc hrhs hrid hrit hrod hros hrrc hrso hscc hsci hsct hshs hsls hsts htcc hths htoh htol htsc httr iccc icci iccl icco iccr iccs icct icdc icdd icdl ichc ichd ichi icho ichr ichs icis icll iclr icoc icod icor icos icrc icrr icrs icrt icsc icsd icsh icsi icsr icss icst icts idcr iddo idic idid idil idio idir idis idli idls idoc idol idos idrc idro idsc idso idss idts ihcc ihdr ihis ihit ihrc ihrd ihss ihtc iicd iihl iiht iiii iiio iiis iiit iioi iioo iios iirc iirs iisc iisd iisi iisr iist iitr iitt ilcd ilic ilio ilir ilis ilit ill- illd illi illo ills illt iloc iloo ilos ilot ilts ioci iod- iodd iodo ioii ioio ioit iolo iooi iooo ioos iori iors ioso ioto ircc ircd ircs irdc irdo irds irhs iri- iric irid iril irio iris iroc irod iroh irrc irri irrs irti irts iscc iscd isch isci isco iscr iscs isct isdc isds ishi ishr ishs isic isil isis isit isls iso- isoc isol isor isos isri issc issh issi isso issr isss istc istd isth isti isto istr ists itch itcs itdo ithc iths itic itil itis itll itoh itoi itol itoo itor itos itri itrs itsi itso itto lccc lccs lcdd lcdr lcds lchc lchr lchs lcis lcls lcor lcrd lcrl lcrs lcsc lcsd lcsr lctl lcto lcts ldci ldls ldos ldrs ldsh lhhh lhhs lhor lhss lich lico licr lics lict lidl lido lids lih- lihi liho liht liii liir liis lili lill lilo lils lilt lio- liod lior lios lirc lird liri lirl liro lirr lirs lirt lisd lish lisi liso liss list litd lith liti litl lito litr lits litt llcc llcs lldc llds llhs lllc llll lloc llod lloo locc loch loci loco locs lodh lodi lods lohi loho lohr lohs loic loid loir lois loit lold loli loll lolo lols looc lood lool loor loos loot lord lori loro lors losc losh losi loso loss lost lotd loth loti lotl loto lotr lots lott lrcs lrdd lrds lrhs lric lroc lroi lrrc lrrr lrst lrts ls-r lsco lscs lsds lshs lsid lsoh lsrc lsso lssr lsts ltcc ltci ltcs ltds lthr lths ltrs ltsi ltsr lttc lttr occc occi occt ocds ochi ochs ocht ocis oclc ocos ocrl ocro ocrr ocrs oct- octi octo octs odci oddd oddi odds odic odio odir odis odoh odoo odor odos odot odrl odso odts ohcc ohhi ohho ohhs ohid ohio ohis ohoh ohos ohso ohss ohto oici oido oids oiii oils oios oirt oisc oisd oist oitc oiti olcc oldh olds olic olid olio olis olit olli ollo olor olos olot olsh olsi olst oocr oodi ooho oohs ooid oold oolo oooh oooo ooos oord oort oosi oost