-ic c-- ccc ccf ccg cci cco ccr ccs ccu cfc cff cfg cfi cfo cfr cfs cfu cgc cgg cgi cgo cgr cgs cgu ci- cic cif cig cii cio cir cis ciu co- coc cof cog coi coo cor cos cou crc crf crg cri cro crr crs cru csc csf csg csi cso csr css csu cuc cuf cug cui cuo cur cus cuu fcc fcf fcg fci fco fcr fcs fcu ffc fff ffg ffi ffo ffr ffs ffu fgc fgf fgg fgi fgr fgs fic fif fig fii fir fis fiu foc fof fog foi foo for fos fou frc frf frg fri fro frr frs fru fsc fsf fsg fsi fso fsr fss fsu fuf fug fui fuo fur fus fuu gcc gcf gcg gci gco gcr gcs gcu gfc gff gfi gfo gfr gfs ggc ggg ggi ggo ggr ggs ggu gic gif gig gii gio gir gis giu goc gof gog goi goo gor gos gou grc grf grg gri gro grr grs gru gsc gsf gsg gsi gso gsr gss gsu gu- guc guf gug gui guo gur gus guu i-f icc icf icg ici ico icr ics icu ifc iff ifg ifi ifo ifr ifs ifu igc igf igg igi igo igr igs igu iic iif iii iio iir iis iiu io- ioc iof iog ioi ioo ior ios iou ir- irc irf irg iri iro irr irs iru is- isc isf isg isi iso isr iss isu iu- iuc iug iui iur ius o-i oc- occ ocf ocg oci oco ocr ocs ocu of- ofc off ofg ofi ofo ofr ofs ofu ogc ogf ogg ogi ogo ogs oic oif oii oio oir ois oiu oo- ooc oof oog ooi ooo oor oos or- orc orf org ori oro orr ors oru os- osc osf osg osi oso osr oss osu ou- ouc ouf oui ouo our ous rcc rcf rcg rci rco rcr rcs rcu rfc rff rfg rfi rfo rfr rfs rfu rgc rgf rgg rgi rgo rgr rgs ric rif rig rii rio rir ris roc rof rog roi roo ror ros rou rrc rrf rrg rri rrr rrs rru rsc rsf rsg rsi rso rsr rss rsu ruc ruf rug rui ruo rur rus ruu scc scf scg sci sco scr scs scu sfc sff sfg sfi sfo sfr sfs sfu sgc sgf sgg sgi sgo sgr sgs sgu sic sif sig sii sio sir sis siu soc sof sog soi soo sor sos sou sr- src srf srg sri sro srr srs ss- ssc ssf ssg ssi sso ssr sss ssu suc suf sug sui suo sur sus suu ucc ucf ucg uci uco ucr ucs ucu ufc uff ufg ufi ufo ufr ufs ufu ugc ugf ugg ugi ugo ugr ugs ugu uic uif uig uii uio uir uis uiu uoc uog uoo uor uos ur- urc urf urg uri uro urr urs uru usc usf usg usi uso usr uss usu uuc uug uur uus uuu

-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