-hou -ous cccc cccf cccs cccu ccfc ccff ccgc ccgs cchr cchs ccoc ccrc ccrf ccrg ccrs ccsf ccsg ccss ccuc ccus cfcf cfco cfcs cffr cfgo cfgs cfhs cfor cfos cfrg cfsg cgcc cgcg cgfc cggs cghs cgro cgsh cgss chch chcs chfc chfr chfs chgs chhs choc choh choo chor chos chou chrc chrf chro chrr chrs chsc chsh chsr chug chur chus coch coco cocu cofc coff cofs cogh cogo cogs coho cohs coof cooh coos cor- corc corf corg coro corr cors cosc cosh coso coss cour cous crcc crcr crfc crfs crgs crhs croc croh croo cror crss crug crus cscc cscf csch csco cscr cscs csfc csfr csgh cshs csor csos csrc csrs cssr csuf csur csus cucc cufc cuff cufo curf curo curr curs cusg cush cuso cuss cusu fccf fcch fcgs fchs fcsc ffcc ffff ffhs ffrr ffss fgcs fhfs fhhs fhrs fhss foch foco focs fofo fogg fogh fogo fogs fohr fohs foof foos for- forg foro forr fors fosh foso foss foug four fous frcc frfc frhs frog froh fros frou frsc frso frug fscc fsfo fsgs fshs fssc fssf fuc- fufc fuff fufu fugh fugo fugs fugu fuhs fuor fur- furg furo furr furs fusc fuso fuss fusu gc-c gccc gccf gccs gcfc gchs gcos gcrg gcsh gcss gcsu gfcf gfhs gfor ggfg gggg gghg ggss ghfs ghhs ghrf ghug goch gocr goff gofr gofu gogh gogo gogs gohs goof goog goor goos gorf gorg goro gorr gors gosh goso goss gosu gou- gouf goug gour gous grcc grhs groc grof grog groh groo gror gros grou grrr grrs grss gruf grug grur grus gsfc gshs gsoc gsoh gsos gsur guch gufc guff gugg gugh gugu guhr guos gurg gurh guro gurr gurs guru gush guss guus hccc hcch hccs hcfc hcgh hchs hcsc hcso hcss hfcs hfhs hfrs hfss hgfc hggc hghs hhgg hhhh hhhs hhof hhus hoch hocr hocs hoff hofs hofu hogg hogh hogo hogs hogu hoho hoof hoor hoos horc horg horo horr hors hosh hoss houf hour hrfc hrhs hros hrrc hrso hscc hsfc hsfs hshs hsur huch hucs hucu hufc huff hufs hufu hugg hugh hugo hugs huhs huhu huor huos huro hurr hurs huru hush huso huss huus occc ochs ocos ocro ocrr ocrs ocur ofcr off- offc offh offo offr offs offu ofgo ofor ofus ogfr oghs ogog ogou ogro ogus ohcc ohgr ohho ohhs ohoh ohos ohso ohss ohus oocr ooff oofs ooho oohs oooh oooo ooos oous orch orco orcs orff orfs orfu orgo orgs orhs oro- orof oror oros orro orrs orso orsu orus oscc osco oshc osho oshs oshu osoo osor osos osro osso ossu oucc ouch oufc ouff ough our- ouro ours ouu- rccc rccs rcfc rcgc rchs rcos rcrg rcsc rcss rffc rfgs rfhs rghs rhcg rhfs rhhs rhoc rhog rhoh rhos rhug rhus rocc roch roco rocs rofc roff rofo rogg rogh rogo rohr rohs rohu roof roog roor roos rorc roro roru rosc rosh roso ross rouf rouh rous rrfc rrhs rrrr rscc rsch rscs rsfc rsgc rshs rsos ruch rufc ruff rufo rugg rugh rugs ruhh ruhr ruhs rurc ruro rurs ruru rush ruso russ rusu s-os sccc sccs scfc scfg scgs sch- schh scho schr schs scog scoh scoo scor scr- scrc scrs scsc scsh scso scsr scsu scug scur sfcc sfcg sfco sfcs sffc sfhs sfog sfor sfos sfrc sfro sfss sfsu sgcg sggg sggs sghc sghs sgro sgsh sgss shcc shgc shgr shhh shhs shof shog shoo shor shos shou shrs shsc shuf shug shur shus shuu soch soco socr socs sofo sogh sogo sogs sohh soho sohs sohu soof soog soor soos sorg sorh soro sorr sors soru sosh soso soss souf sour sous srcc srch srfc srhs sros sscc sscs ssfc ssgs sshs ssoc ssrc ssrg ssrs sssc sssf sssh ssss suc- succ such sucr sucs suf- sufc suff sufr sufs sufu sug- sugg sugh sugo suho suhr suoh suor suos sur- surc surf surg suro surr surs suru sus- suso suss susu suus ucho uchs ucos ucrc ucsc ucsf ucsu ufcu ufos ugcc ugcg uggo uggs ughs ugos ugro ugur uguu uhoh uhrs uhss uhuh uocc uofg uofo uor- urch urff urgh urgu urho uro- uroo urrh urso urss ursu urur urus uscc uscf uscg usch usco uscs usfc usfs usgo usho ushr ushs ushu usoc usog usos ussc ussf ussr usss ussu usus uuoc uuuu