-hou -ous cccc ccci cccs cccu ccgc ccgs ccgt cchr cchs ccic ccii ccir ccis ccoc ccrc ccrg ccri ccrs ccrt ccsg ccsi ccss ccst cctc cctt ccuc ccus ccut cgcc cgcg cggs cghs cgis cgro cgsh cgss cgst cgtu chch chci chcs chgs chhs chic chig chih chir chis chit chiu choc choh choi choo chor chos chou chrc chro chrr chrs chrt chsc chsh chsi chsr chst chto chtr chtt chug chui chur chus chut cicc cich cici cico cicr cics cict cicu cigi cigs cigu cihr cihs ciht ciii ciis ciit cior cios circ cirh ciri ciro cirr cirs cirt cis- cisc cish cisr ciss cist citg cith citi cito cits citt citu ciuc cius coch coco coct cocu cogh cogi cogo cogs coho cohs coir cois coit cooh coos coot cor- corc corg cori coro corr cors cort cosc cosh cosi coso coss cost cotc coth coti coto cots cott cotu cour cous cout crcc crcr crgs crhs cric crig cris crit criu croc croh croo cror crot crrt crss crst crtc crts crug crus crut cscc csch csci csco cscr cscs csgh cshs csio csir csis csit csor csos csot csrc csrs cssr cstc cstg csto cstr csts csur csus ctgu cths ctic ctor ctos ctot ctrc ctrs ctsc ctss ctsu ctts cucc cuci cui- cuir cuis cuit curi curo curr curs curt cusg cush cuso cuss cust cusu cut- cutc cuth cuto cuts cutt gc-c gccc gccs gchs gcic gcii gcos gcrg gcsh gcss gcst gcsu gctc gcts gggg gghg ggss ghhs ghit ghoi ghug gicr gigg gigi gigo gigs gihs giis giog gioi girg giri giro girr girs girt giru gish giss gist gith gito gits giur gius goch gocr gogh gogi gogo gogs gohs gois goit goog gooi goor goos goot gorg gori goro gorr gors gort gosh gosi goso goss gost gosu goth goti goto gots gott gou- goug gour gous gout grcc grhs gric grig gris grit groc grog groh groi groo gror gros grot grou grrr grrs grss grtc grug grui grur grus grut gshs gsis gsoc gsoh gsos gstr gsur gtco gtcr gtcs gtos guch guci gugg gugh gugi gugu guhr guis guos gurg gurh guri guro gurr gurs gurt guru gush guss gust guth guti guto guts gutt gutu guus h-ii hccc hcch hccs hcgh hchi hchs hcis hcsc hcso hcss hcst hggc hghs hgst hgtc hgts hhgg hhhh hhhs hhus hi-c hicc hich hico hics high higi higs higt hihc hihi hiho hiht hiis hiit hiiu hioc hiri hiro hirs hirt hiru hish hiss hist hitc hiti hito hits hitt hoch hocr hocs hogg hogh hogi hogo hogs hogu hoho hoir hois hoit hoor hoos hoot horc horg hori horo horr hors hort hosh hoss host hoth hoti hoto hotr hots hott hotu hour hout hrhs hrit hros hrrc hrso hscc hsci hsct hshs hsts hsur htcc htgs hths htoh htsc httr huch hucs hucu hugg hugh hugi hugo hugs huhi huhs huhu huir huis huit huor huos huot huri huro hurr hurs hurt huru hush husi huso huss hust huth huti huto huts hutt hutu huus i-go iccc icci icco iccr iccs icct iccu icgc ichc ichi icho ichr ichs ichu icis icoc icor icos icrc icrr icrs icrt icru icsc icsh icsi icsr icss icst icts icus igcc iggs ight igis igoo igor igot igri igso igus ihcc ihis ihit ihrc ihss ihtc ihug ihuo iiht iiii iiio iiis iiit iioi iioo iios iirc iirs iisc iisi iisr iist iisu iitr iitt iiuc iocg ioci iogt ioii ioio ioit iooi iooo ioos iorg iori iors ioso iosu ioto ioug ious ircc ircg ircs ircu irgs irhs iri- iric irig irio iris iroc iroh irrc irri irrs irsg irti irts irus iscc isch isci isco iscr iscs isct iscu isgc ishi ishr ishs isic isis isit iso- isoc isor isos isrg isri issc issh issi isso issr isss issu istc isth isti isto istr ists isuh isus itch itcs itgc itgo itgs ithc iths itic itis itoh itoi itoo itor itos itou itri itrs itsi itso itsu itto itur iucc iugs iuiu iuss iust occc occi occt ochi ochs ocht ocis ocos ocro ocrr ocrs oct- octi octo octs ocur oggi oghi oghs oght ogog ogoi ogou ogri ogro ogsi ogui ogus ohcc ohgr ohhi ohho ohhs ohio ohis ohoh ohos ohso ohss ohto ohtu ohus oici oigo oiii oios oirt oisc oist oisu oitc oiti oocr ooho oohs oooh oooo ooos oort oosi oost oots oous orch orci orco orcs orgo orgs orhs ori- oric orig orio oris orit oro- oror oros orot orri orro orrs orsi orso orsu ortc orth orto orts orus oscc osci osco osgi oshc oshi osho oshs oshu osii osis osoi osoo osor osos osro ossi osso ossu ostc osti ostr osts otho othr oths otic otis otit oto- otog otoh otoo otor otos otro otrs otsg otso otsu otti otto otts ottu otur otus oucc ouch ough ouii ouir ouis ouit our- ouro ours ourt oust out- outh outi outo outs ouu- rccc rccs rcgc rchs rcic rcis rcos rcrg rcsc rcsi rcss rctc rctg rcti rcts rghs rgit rgtr rgts rhcg rhhs rhio rhoc rhog rhoh rhos rhug rhus ricc rich rico rics rict rigg righ rigi rigo rigs rigu riho rihs riht riis rios riot riou riri rirs risc rish risi riso riss rist risu rith riti rito rits ritt ritu rius rocc roch roco rocs rogg rogh rogi rogo rohr rohs rohu roig roio roir rois roit roiu roog rooi roor roos root rorc rori roro rort roru rosc rosh rosi roso ross rost rotc rotg roth roti roto rotr rots rott rouh rous rout rrhs rrrr rscc rsch rscs rsgc rshs rsis rsos rsts rstu rtcc rtcg rtgs rths rtss rtts ruch ruci ruct rugg rugh rugi rugs ruhh ruhi ruhr ruhs ruis ruit rurc ruri ruro rurs ruru rush rusi ruso russ rust rusu ruth ruti ruto ruts rutt rutu s-ic s-ii s-os