-ous cccc cccf ccci cccs cccu ccfc ccff ccfi ccgc ccgs ccic ccii ccir ccis ccoc ccrc ccrf ccrg ccri ccrs ccsf ccsg ccsi ccss ccuc ccus cfcf cfco cfcs cffr cfgo cfgs cfor cfos cfrg cfsg cfsi cgcc cgcg cgfc cggs cgis cgro cgss cicc cici cico cicr cics cicu ciff cifg cifs cigi cigs cigu ciii ciis cior cios circ ciri ciro cirr cirs cis- cisc cisr ciss ciuc cius coco cocu cofc coff cofi cofs cogi cogo cogs coif coir cois coof coos cor- corc corf corg cori coro corr cors cosc cosi coso coss cour cous crcc crcr crfc crfs crgs cric crif crig cris criu croc croo cror crss crug crus cscc cscf csci csco cscr cscs csfc csfr csio csir csis csor csos csrc csrs cssr csuf csur csus cucc cuci cufc cuff cufi cufo cui- cuif cuir cuis curf curi curo curr curs cusg cuso cuss cusu fccf fcgs fcic fcii fcsc ffcc ffff ffii ffrr ffss fgcs ficc fico fics fifc fiff fifi fifo figc figg figo figs fiii fior fios firs fisc fisi fiss fisu foci foco focs fofo fogg fogi fogo fogs fois foof foos for- forg fori foro forr fors fosi foso foss foug four fous frcc frfc fric frig frio fris frog fros frou frsc frso frug fscc fsfi fsfo fsgs fssc fssf fuc- fuci fufc fuff fufu fugi fugo fugs fugu fuig fuir fuor fur- furg furi furo furr furs fusc fusi fuso fuss fusu gc-c gccc gccf gccs gcfc gcic gcii gcos gcrg gcss gcsu gfcf gfci gfor ggfg gggg ggss gicr giff gifs gifu gigg gigi gigo gigs giis giog gioi girg giri giro girr girs giru giss giur gius gocr goff gofr gofu gogi gogo gogs goif gois goof goog gooi goor goos gorf gorg gori goro gorr gors gosi goso goss gosu gou- gouf goug gour gous grcc gric grif grig gris groc grof grog groi groo gror gros grou grrr grrs grss gruf grug grui grur grus gsfc gsif gsis gsoc gsos gsur guci gufc guff gugg gugi gugu guis guos gurg guri guro gurr gurs guru guss guus i-go iccc iccf icci icco iccr iccs iccu icgc icis icoc icor icos icrc icrf icrr icrs icru icsc icsi icsr icss icus ifco ific ifis ifor ifrf ifri ifsc ifso igcc igfc iggs igis igoo igor igri igso igus iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr iisu iiuc iocg ioci iofc ioii ioio ioof iooi iooo ioos iorg iori iors ioso iosu ioug ious ircc ircg ircs ircu irfu irgs iri- iric irig irio iris iroc irrc irri irrs irsf irsg irus iscc isci isco iscr iscs iscu isfc isgc isic isis iso- isoc isof isor isos isrg isri issc issf issi isso issr isss issu isus iucc iugs iuiu iuss occc occi ocis ocos ocro ocrr ocrs ocur ofcr off- offc offo offr offs offu ofgo ofor ofus ogfr oggi ogog ogoi ogou ogri ogro ogsi ogui ogus oici oigo oiii oios oisc oisu oocr ooff oofs oooo ooos oosi oous orci orco orcs orff orfi orfs orfu orgo orgs ori- oric orif orig orio oris oro- orof oror oros orri orro orrs orsi orso orsu orus oscc osci osco osgi osii osis osoi osoo osor osos osro ossi osso ossu oucc oufc ouff ouii ouir ouis our- ouro ours ouu- rccc rccs rcfc rcgc rcic rcis rcos rcrg rcsc rcsi rcss rffc rfgs rfic ricc rico rics riff rifs rifu rigg rigi rigo rigs rigu riif riis rios riou riri rirs risc risi riso riss risu rius rocc roco rocs rofc roff rofo rogg rogi rogo roif roig roio roir rois roiu roof roog rooi roor roos rorc rori roro roru rosc rosi roso ross rouf rous rrfc rrif rrrr rscc rscs rsfc rsgc rsis rsos ruci rufc ruff rufo rugg rugi rugs ruif ruis rurc ruri ruro rurs ruru rusi ruso russ rusu s-ic s-ii s-os sccc sccs scfc scfg scfi scgs sci- scic scif scio scir scis scog scoo scor scr- scrc scri scrs scsc scsi scso scsr scsu scug scur sfcc sfcg sfco sfcs sffc sfio sfog sfor sfos sfrc sfro sfss sfsu sgcg sggg sggs sgic sgio sgro sgss sicc sici sico sics sicu siff sifo sifr sifu sigg sigi sigo sigs sior sios siou sirc sirf siri siro sirr sirs siru sisc sisi siss sisu siui sius soci soco socr socs sofi sofo sogi sogo sogs soic soif soir sois soof soog soor soos sorg sori soro sorr sors soru sosi soso soss souf sour sous srcc srfc srfi sris sros sscc ssci sscs ssfc ssgs ssis ssoc ssrc ssrg ssri ssrs sssc sssf sssi ssss suc- succ suci sucr sucs suf- sufc suff sufi sufr sufs sufu sug- sugg sugi sugo suig suio suir suis suor suos sur- surc surf surg suri suro surr surs suru sus- susi suso suss susu suus ucci ucio ucos ucrc ucsc ucsf ucsu ufcu ufos ugcc ugcg uggo uggs ugis ugos ugri ugro ugur uguu uirr uocc uofg uofo uor- urci urff urfi urgi urgu uric urif uris uriu uro- uroo urri ursi urso urss ursu urur urus uscc uscf uscg usco uscs usfc usfi usfs usgo usif usis usoc usog usoi usos ussc ussf ussr usss ussu usui usus uuoc uuri uusi uuuu