-hou -ous c-cd cccc ccci cccs cccu ccdc ccdh ccdi ccdr ccds cchr cchs ccic ccid ccii ccir ccis ccoc ccod ccrc ccri ccrs ccsd ccsi ccss ccuc ccus cd-r cdcs cddr cdhs cdic cdii cdio cdis cdos cdrs cdss chch chci chcs chdi chhs chic chid chih chir chis chiu choc chod choh choi choo chor chos chou chrc chrd chro chrr chrs chsc chsh chsi chsr chud chui chur chus cicc cich cici cico cicr cics cicu cidc cidi cidr cids cihr cihs ciid ciii ciis cior cios circ cirh ciri ciro cirr cirs cis- cisc cisd cish cisr ciss ciuc cius coch coco cocu codd codi cods coho cohs coir cois cood cooh coos cor- corc cord cori coro corr cors cosc cosh cosi coso coss coud cour cous crcc crcr crdc crhs cric cris criu croc crod croh croo cror crss crud crus cscc cscd csch csci csco cscr cscs csdr cshs csid csio csir csis csor csos csrc csrd csrs cssd cssr csur csus cucc cuci cudi cuds cui- cuir cuis curd curi curo curr curs cusd cush cuso cuss cusu dccc dcci dccs dccu dcds dchs dcii dcio dcis dcos dcsc dcss dddd ddoc ddrc ddss dhis dhod dhor dhur dich dici dico didi dido dids didu dihu diii diis dioc dior dios diou dird dirr dirs dis- disc disd dish disi diso diss dius doch doci doco docs docu dod- dodd dodi dodo dods dohc dohr dohs doid dois dood door doos dorc dord dori doro dorr dors doru dosh dosi doso doss douc doud dour dous drhs dric drih drod droh drou drrs drui drus druu dscc dsch dscr dscs dsdr dshs dsos dsrc dsri dsrr dssc dssi duch duco ducs dudd dudo duds dudu duhr duhs duhu duid duir duis duo- duos duri duro duru dush dusi duur h-ii hccc hcch hccs hcdr hchi hchs hcis hcrd hcsc hcso hcss hdci hdhs hdoc hdod hdos hdri hdss hhds hhhh hhhs hhus hi-c hicc hich hico hics hidi hids hihc hihi hiho hiis hiiu hioc hird hiri hiro hirs hiru hisd hish hiss hoch hocr hocs hodh hodi hodr hods hoho hoid hoir hois hood hoor hoos horc hord hori horo horr hors hosh hoss houd hour hrdc hrhs hrid hrod hros hrrc hrso hrud hscc hsci hshs hsur huch hucs hucu hudd hudi hudo huds hudu huhi huhs huhu huid huir huis huor huos hurd huri huro hurr hurs huru hush husi huso huss huus iccc icci icco iccr iccs iccu icdc icdd ichc ichd ichi icho ichr ichs ichu icis icoc icod icor icos icrc icrr icrs icru icsc icsd icsh icsi icsr icss icus idcr iddo idic idid idio idir idis idoc idos idrc idro idsc idso idss iduo idus ihcc ihdr ihis ihrc ihrd ihss ihud ihuo 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 irhs iri- iric irid irio iris iroc irod iroh irrc irri irrs irus iscc iscd isch isci isco iscr iscs iscu isdc isds ishi ishr ishs isic isis iso- isoc isor isos isri issc issh issi isso issr isss issu isuh isus iucc iuds iuiu iusd iuss occc occi ocds ochi ochs ocis ocos ocro ocrr ocrs ocur odci oddd oddi odds odic odio odir odis odiu odoh odoo odor odos odou odso odur odus ohcc ohhi ohho ohhs ohid ohio ohis ohoh ohos ohso ohss ohus oici oido oids oiii oios oisc oisd oisu oocr oodi ooho oohs ooid oooh oooo ooos oord oosi oous orch orci orco orcs ordo ords ordu orhs ori- oric orid orio oris oro- oror oros orri orro orrs orsi orso orsu orus oscc osci osco osdi oshc oshi osho oshs oshu osii osis osoi osoo osor osos osrd osro ossd ossi osso ossu oucc ouch oudc oudh ouds ouii ouir ouis our- ouro ours ousd ouu- rccc rccs rcdc rcds rchs rcic rcid rcis rcos rcrd rcsc rcsd rcsi rcss rdhs rdio rdoc rdos rdso rhhs rhio rhoc rhod rhoh rhos rhus ricc rich rico rics ridc ridd ridi rido rids riho rihs riis rios riou riri rirs risc risd rish risi riso riss risu rius rocc roch roco rocs rodd rodi rodo rods rohr rohs rohu roid roio roir rois roiu rood rooi roor roos rorc rori roro roru rosc rosh rosi roso ross roud rouh rous rrhs rrrr rscc rsch rscs rsdd rsds rshd rshs rsid rsis rsos ruch ruci rudd rudi rudo ruds ruhh ruhi ruhr ruhs ruid ruis rurc rurd ruri ruro rurs ruru rush rusi ruso russ rusu ruud s-ic s-ii s-os sccc sccs scdc scds sch- schh schi scho schr schs sci- scic scid scio scir scis scoh scoo scor scr- scrc scri scrs scsc scsd scsh scsi scso scsr scsu scud scur sdcc sdch sdco sddc sdds sdhd sdhs sdic sdio sdrc sdrs sdsc sdss sdsu shcc shhh shhs shid shih shii shio shir shis shiu shod shoo shor shos shou shri shrs shsc shud shui shur shus shuu sicc sich sici sico sics sicu sidd sidh sidi sido sidr sids sihi sihr sihs sihu siod sior sios siou sirc siri siro sirr sirs siru sisc sisd sish sisi siss sisu siui sius soch soci soco socr socs sodd sodo sods sodu sohh soho sohs sohu soic soir sois sood soor soos sord sorh sori soro sorr sors soru sosh sosi soso soss soud sour sous srcc srch srhs sris sros srsd sscc ssci sscs ssdc ssdd sshs ssid ssis ssoc ssrc ssri ssrs sssc sssh sssi ssss suc- succ such suci sucr sucs sudd sudh sudi sudo suds suhi suho suhr suid suio suir suis suoh suor suos sur- surc surd suri suro surr surs suru sus- susd susi suso suss susu suus ucci ucdc ucdd uchi ucho uchs ucio ucos ucrc ucsc ucsd ucsu uddi udds udic udid udir