-ous cccc ccci cccs cccu cccv ccgc ccgs ccic ccii ccir ccis cciv ccoc ccrc ccrg ccri ccrs ccsg ccsi ccss ccuc ccus ccvi ccvo ccvs cgcc cgcg cggs cgis cgro cgss cicc cici cico cicr cics cicu cigi cigs cigu ciii ciis cior cios circ ciri ciro cirr cirs cis- cisc cisr ciss cisv cisy ciuc cius civc civo civy ciyu coco cocu cogi cogo cogs coir cois coos cor- corc corg cori coro corr cors cory cosc cosi coso coss cosy cour cous couy covo covy coyo coyr coys crcc crcr crgs cric crig cris criu croc croo cror croy crss crug crus cry- cryo crys cscc csci csco cscr cscs csio csir csis csor csos csrc csrs cssr csur csus csys cucc cuci cugy cui- cuir cuis curi curo curr curs cury cusg cuso cuss cusu cusy cuvy cuy- cuyo cuyr cvcc cvii cvrg cvrr cvss cyc- cycc cycs cyrs cysg cyy- cyyc gc-c gccc gccs gcic gcii gciv gcos gcov gcrg gcss gcsu gggg ggss gicr gigg gigi gigo gigs giis giog gioi girg giri giro girr girs giru giry giss giur gius givy gocr gogi gogo gogs gois goog gooi goor goos gorg gori goro gorr gors gory gosi goso goss gosu gou- goug gour gous gouy govi govs govy goys grcc gric grig gris groc grog groi groo gror gros grou grov groy grrr grrs grss grug grui grur grus grvy gry- grys gsis gsoc gsos gsur guci gugg gugi gugu guis guos gurg guri guro gurr gurs guru gury guss guus guvs guys guyu gvcs gvvv gyor gyr- gyri gyro gyrs gysi gyss gyuu i-go iccc icci icco iccr iccs iccu icgc icis icoc icor icos icrc icrr icrs icru icry icsc icsi icsr icss icus igcc iggs iggy igis igoo igor igri igso igus iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr iisu iiuc iocg ioci ioii ioio iooi iooo ioos iorg iori iors ioso iosu ioug ious ircc ircg ircs ircu irgs iri- iric irig irio iris iriy iroc irov irrc irri irrs irsg irus irvs iscc isci isco iscr iscs iscu isgc isic isis iso- isoc isor isos isrg isri issc issi isso issr isss issu issy isus isys iucc iucv iugs iuiu iuss ivic ivig ivor ivrs ivry ivys iyos occc occi ocis ocos ocro ocrr ocrs ocur ocys oggi oggy ogog ogoi ogou ogri ogro ogry ogsi ogui ogus oici oigo oiii oios oiry oisc oisu oocr oooo ooos oory oosi oous orci orco orcs orgo orgs orgy ori- oric orig orio oris oro- oror oros oroy orri orro orrs orry orsi orso orsu orsy orus orvr orvs orys oscc osci osco osgi osii osis osoi osoo osor osos osov osro ossi osso ossu ossy oucc ouii ouir ouis our- ouro ours ouu- ouyr ovcs ovi- ovis ovo- ovoo oyou oyri oyss rccc rccs rcgc rcic rcis rcos rcrg rcsc rcsi rcss rcuv rcvr rcvs rcyc ricc rico rics rigg rigi rigo rigs rigu rigy riis rios riou riri rirs risc risi riso riss risu rius rivo rivs riyo rocc roco rocs rogg rogi rogo rogy roig roio roir rois roiu roog rooi roor roos rorc rori roro roru rory rosc rosi roso ross rosy rous rouy rovi rovo rovs roys rrrr rscc rscs rscy rsgc rsis rsos ruci rugg rugi rugs ruis ruoy rurc ruri ruro rurs ruru rusi ruso russ rusu rusy ruvi ruvu ruyi ruys rv-c ryis rysy s-ic s-ii s-iv s-os sccc sccs sccy scgs sci- scic scio scir scis sciv scog scoo scor scr- scrc scri scrs scry scsc scsi scso scsr scsu scug scur sgcg sggg sggs sgic sgio sgro sgss sgsv sicc sici sico sics sicu sigg sigi sigo sigs sigy sior sios siou sirc siri siro sirr sirs siru sisc sisi siss sisu sisy siui sius sivi siyi siyu soci soco socr socs socy sogi sogo sogs soic soir sois soog soor soos sooy sorg sori soro sorr sors soru sory sosi soso soss sosv sour sous sovo sovs sovu soyo soys srcc sris sros sscc ssci sscs ssgs ssis ssoc ssrc ssrg ssri ssrs sssc sssi ssss suc- succ suci sucr sucs sug- sugg sugi sugo suig suio suir suis suor suos sur- surc surg suri suro surr surs suru surv sury sus- susi suso suss susu susy suus suvi suvs suyi suyo suyr suyu svcc svcs svic svir svor svoy svrg svsc syco sycr syis syro syrs syry syso syss ucci ucio ucos ucrc ucsc ucsu ugcc ugcg uggo uggs ugis ugos ugri ugro ugur uguu uirr uocc uor- uovo urci urcy urgi urgu uric uris uriu uro- uroo urri urry ursi urso urss ursu ursy urur urus uscc uscg usco uscs usgo usis usoc usog usoi usos usov ussc ussr usss ussu ussy usui usus uuoc uuri uusi uuuu uv-c uvgi uvic uvis uvri uvvu uyir vcci vcrs vcug vgcc vic- vici vico vics vigo vigr vigs vigy viii vios virc virg viri viro virr viru viry visc visi viso viss visu visy vivi vivo vivy vogu voic voio voir vois vooc voog voor vor- vori voro vors voru vory vosi voso voss vosu vour vous voyi voys vrci vrio vris vroc vrsi vsic vssc vuco vugg vugo vugs vuir vurg vvog vvvv vyir vyis vyos vyso vyss yccc ygor yguo yirr yiss yivo yogi yogo yori yoro yory yosi yoso youi your yous yoyo ysco ysii yssu yugg yugi yugo yugs yugu yuri yury yuyu yvor yyyy