-hou -ous c-cd cccc cccs cccu ccdc ccdh ccdr ccds ccgc ccgs ccgt cchr cchs ccoc ccod ccrc ccrg ccrs ccrt ccsd ccsg ccss ccst cctc cctt ccuc ccus ccut cd-r cdcs cddr cdhs cdos cdot cdrs cdss cgcc cgcg cggs cghs cgro cgsh cgss cgst cgtu chch chcs chgd chgs chhs choc chod choh choo chor chos chou chrc chrd chro chrr chrs chrt chsc chsh chsr chst chto chtr chtt chud chug chur chus chut coch coco coct cocu codd cods cogh cogo cogs coho cohs cood cooh coos coot cor- corc cord corg coro corr cors cort cosc cosh coso coss cost cotc coth coto cots cott cotu coud cour cous cout crcc crcr crdc crgs crhs croc crod croh croo cror crot crrt crss crst crtc crts crud crug crus crut cscc cscd csch csco cscr cscs csdr csgh cshs csor csos csot csrc csrd csrs cssd cssr cstc cstd cstg csto cstr csts csur csus ctgu cths ctor ctos ctot ctrc ctrs ctsc ctss ctsu ctts cucc cuds curd curo curr curs curt cusd cusg cush cuso cuss cust cusu cut- cutc cuth cuto cuts cutt dccc dccs dcct dccu dcds dcgo dcgs dchs dcos dcsc dcsg dcss dctc dcts dddd ddoc ddot ddrc ddss ddts dhod dhor dhsg dhur doch doco docs doct docu dod- dodd dodg dodo dods dog- dogg dogh dogo dogs dogu dohc dohr dohs dood door doos doot dorc dord doro dorr dors dort doru dosh doso doss dost dotd doth doto dots dott douc doud doug dour dous dout drgs drhs drod drog droh drot drou drrs drug drus drut druu dscc dsch dscr dscs dsdr dshs dsos dsrc dsrr dssc dsst dstc dsto dsts dtcc dthd dtor dtot dtss duch duco ducs duct dudd dudo duds dudu dugs dugu duhr duhs duhu duo- duos durg duro durt duru dush dust duts duur duut gc-c gccc gccs gcds gchs gcos gcrg gcsh gcss gcst gcsu gctc gcts gdhs gdor gdrc gdrt gdsc gggg gghg ggss ghhs ghug goch gocr godo gods gogh gogo gogs gohs good goog goor goos goot gord gorg goro gorr gors gort gosh goso goss gost gosu gotd goth goto gots gott gou- goud goug gour gous gout grcc grdc grds grhs groc grod grog groh groo gror gros grot grou grrr grrs grss grtc grug grur grus grut gsds gshs gsoc gsoh gsos gstr gsur gtco gtcr gtcs gtos guch gudo gudu gugg gugh gugu guhr guos gurd gurg gurh guro gurr gurs gurt guru gusd gush guss gust guth guto guts gutt gutu guus hccc hcch hccs hcdr hcgh hchs hcrd hcsc hcso hcss hcst hdhs hdoc hdod hdos hdss hdtt hggc hghs hgst hgtc hgts hhds hhgg hhhh hhhs hhus hoch hocr hocs hodh hodr hods hogg hogh hogo hogs hogu hoho hood hoor hoos hoot horc hord horg horo horr hors hort hosh hoss host hotd hoth hoto hotr hots hott hotu houd hour hout hrdc hrhs hrod hros hrrc hrso hrud hscc hsct hshs hsts hsur htcc htgs hths htoh htsc httr huch hucs hucu hudd hudo huds hudu hugg hugh hugo hugs huhs huhu huor huos huot hurd huro hurr hurs hurt huru hush huso huss hust huth huto huts hutt hutu huus occc occt ocds ochs ocht ocos ocro ocrr ocrs oct- octo octs ocur oddd odds odoh odoo odor odos odot odou odso odts odtu odur odus ogdc ogdh oghs oght ogod ogog ogou ogro ogus ohcc ohgr ohho ohhs ohoh ohos ohso ohss ohto ohtu ohus oocr ooho oohs oooh oooo ooos oord oort oost oots oous orch orco orcs ordo ords ordu orgo orgs orhs oro- oror oros orot orro orrs orso orsu ortc orth orto orts orus oscc osco oshc osho oshs oshu osoo osor osos osrd osro ossd osso ossu ostc ostr osts otcd otho othr oths oto- otog otoh otoo otor otos otro otrs otsg otso otsu otto otts ottu otur otus oucc ouch oudc oudh ouds ough our- ouro ours ourt ousd oust out- outh outo outs ouu- rccc rccs rcdc rcds rcgc rchs rcos rcrd rcrg rcsc rcsd rcss rctc rctg rcts rdgs rdhs rdoc rdos rdso rgds rghs rgtr rgts rhcg rhhs rhoc rhod rhog rhoh rhos rhug rhus rocc roch roco rocs rodd rodo rods rogg rogh rogo rohr rohs rohu rood roog roor roos root rorc roro rort roru rosc rosh roso ross rost rotc rotg roth roto rotr rots rott roud rouh rous rout rrhs rrrr rscc rsch rscs rsdd rsdg rsds rsgc rshd rshs rsos rsts rstu rtcc rtcg rtdt rtgs rths rtss rtts ruch ruct rudd rudo ruds rugg rugh rugs ruhh ruhr ruhs rurc rurd ruro rurs ruru rush ruso russ rust rusu ruth ruto ruts rutt rutu ruud s-os sccc sccs scct scdc scdg scds scgs sch- schh scho schr schs scog scoh scoo scor scot scr- scrc scrs scsc scsd scsh scso scsr scst scsu sctc sctd scto sctr scts scud scug scur scut sdcc sdch sdco sddc sdds sdgs sdhd sdhs sdog sdot sdrc sdrs sdsc sdss sdsu sgcd sgcg sggg sggs sghc sghs sgro sgsd sgsh sgss sgts shcc shgc shgr shhh shhs shod shog shoo shor shos shot shou shrs shsc shtg shts shud shug shur shus shut shuu soch soco socr socs sodd sodo sods sodu sogh sogo sogs sohh soho sohs sohu sood soog soor soos soot sord sorg sorh soro sorr sors sort soru sosh soso soss sost sotc soth soto sots sotu soud sour sous sout srcc srch srct srhs sros srsd srtr sscc sscs ssdc ssdd ssgs ssgt sshs ssoc ssot ssrc ssrg ssrs sssc sssh ssss sstc sstd ssth ssts stcc stch stcs stcu stds stgr sthg sths stod stog stoo stor stos stot stou strc strd stro strs stru stss sttc sttd sttr stuc stud stug stur stus stut suc- succ such sucr sucs sudd sudh sudo suds sug- sugg sugh sugo suho suhr suoh suor suos sur- surc surd surg