-ing -ous ffff ffii ffrr ffss ffun ffvs fiff fifi fifo figg figo figs fiii fing fini finn fino fins fion fior fios firn firs fisi fiss fisu fnrs fnuf fofo fogg fogi fogn fogo fogs foin fois fong fono fons foof foon foos for- forg fori forn foro forr fors fosi foso foss foug foun four fous fr-v frig frin frio fris frns frog fron fros frou frso frug frun fsfi fsfo fsgs fssf fuff fufu fugi fugo fugs fugu fuig fuir funf fung funs fuor fur- furg furi furn furo furr furs fusi fuso fuss fusu fvsu gfor ggfg gggg ggrn ggss giff gifs gifu gigg gigi gign gigo gigs giis ging gini ginn gino gins ginu giog gioi gion girg giri girn giro girr girs giru giss giur gius gnin gnof gnoo gnrr gnus goff gofr gofu gogi gogo gogs goif goin gois gon- gong goni gonn gono gons gonu goof goog gooi goon goor goos gorf gorg gori gorn goro gorr gors gosi goso goss gosu gou- gouf goug goun gour gous govi govs grif grig grin gris grni grof grog groi gron groo gror gros grou grov grrr grrs grss gruf grug grui grun grur grus gsif gsis gson gsos gsur guff gugg gugi gugu guin guis gung gunn guns guos gurg guri gurn guro gurr gurs guru guss guus guvs gvfs gvvv i-go i-no ifis ifni ifno ifnr ifns ifor ifrf ifri ifso iggs igis igni igno igns ignu igon igoo igor igri igso igus iiii iiio iiis iino iioi iioo iios iirs iisi iisr iisu infi info infs ingo ings inig inis inni inno innr inns innu ino- inoi inon inor inos inou inri inro inrs inso inss insu inui inun inus invs ioii ioio ioni ionn iono ions ioof iooi iooo ioos iorg iori iors ioso iosu ioug ioun ious irfu irgs iri- irig irin irio iris iron irov irri irrs irsf irsg irun irus irvs isin isis isno iso- isof ison isor isos isrg isri issf issi isso issr isss issu isus iugs iuiu iuno iuss ivig ivin ivon ivor ivrs n-ii nfff nfon nfrs nfsr nfsu ngfs ngio ngns ngon ngor ngos ngou ngri ngsn ngur nguu niff nigg nigo nigs niir niiu ning nini nino nins niog nion nioo nios niou niro nirs niru nirv nisi niso niss nisu niur nivo nivr nngn nnnn nnos nnss nofi nogg nogo nogs noif noin noio noir nois non- nong noni nonn nono nons nonu noo- noon nooo noor noos noov nor- norf norg nori norn noro norr nors norv nos- noss nosu noun nour nous nov- novi novo nron nrsv nsfs nsin nsis nsnr nsof nsos nsou nssf nsso nssr nsss nuff nugs nuin nung nunn nuno nuns nuon nuri nurn nurr nurs nuru nurv nusi nuss nusu nuvo nvfr nvfs nvir nvis nvss off- offo offr offs offu ofgo ofno ofor ofus ogfr oggi ogin ogni ogog ogoi ogon ogou ogri ogro ogsi ogui ogun ogus oigo oiii oins oion oios oisu ongi ongo ongu onir onis onni onno onon onor onos onso onur onus ooff oofs oons oooo ooos oosi oous orff orfi orfs orfu orgn orgo orgs ori- orif orig orin orio oris orni orno orns oro- orof oron oror oros orri orro orrs orsi orso orsu orus orvr orvs osgi osii osin osis osno osnr osoi osoo osor osos osov osro ossi osso ossu osun ouff ouii ouin ouir ouis oun- oung our- ourn ouro ours ouu- ovi- ovis ovni ovo- ovon ovoo rfgs riff rifs rifu rigg rigi rigo rigs rigu riif riin riis rinf ring rinn rino rion rios riou riri rirs risi riso riss risu rius rivo rivs rngs rnin roff rofo rogg rogi rogo roif roig roin roio roir rois roiu rong roni rono rons roof roog rooi roon roor roos rori roro roru rosi roso ross rouf roun rous rovi rovo rovs rrif rrrr rrun rsis rsnn rsno rsnr rsos ruff rufo rugg rugi rugs ruif ruin ruis runf rung runi runn runo runs ruri ruro rurs ruru rusi ruso russ rusu ruun ruvi ruvu s-ii s-iv s-os sfio sfog sfor sfos sfro sfss sfsu sggg sggs sgio sgro sgss sgsv siff sifo sifr sifu sigg sigi sign sigo sigs sing sini sinn sino sins sinu sion sior sios siou sirf siri siro sirr sirs siru sisi siss sisu siui sius sivi snfu snig snir snns snog snoo snor snos snov snrs snug snur snus snvi sofi sofo sogi sogn sogo sogs soif soin soir sois son- song soni sono sons sonu soof soog soon soor soos sorg sori sorn soro sorr sors soru sosi soso soss sosv souf soun sour sous sovo sovs sovu srfi sris srni srnn srno sros srvn ssgs ssin ssis ssns ssrg ssri ssrs sssf sssi ssss suf- suff sufi sufr sufs sufu sug- sugg sugi sugo suig suin suio suir suis sun- sung suni sunn suno suns sunu suor suos sur- surf surg suri surn suro surr surs suru surv sus- susi suso suss susu suus suvi suvs svir svns svor svrg ufos uggo uggs ugis ugni ugos ugri ugro ugur uguu uirr ungo ungu uni- unif unii unin unio unir unis univ unni unno unns unon unos unov unrf unro unrs uns- unsg unso unus uofg uofo uor- uovo urff urfi urgi urgu urif urin uris uriu urni urns uro- uroo urri ursi urso urss ursu urun urur urus usfi usfs usgo usif usin usis usno usnr usnu usog usoi usos usov ussf ussr usss ussu usui usun usus uuni uuno uuri uusi uuuu uvgi uvis uvri uvvu vfor viff vigo vigr vigs viii ving vini vino vins vinu vion vios virg viri viro virr viru visi visn viso viss visu vivi vivo vnir vnso voff vofr vogu voin voio voir vois voni vonn vons voog voor vor- vori voro vors voru vosi voso voss vosu voun vour vous vrin vrio vris vrnn vron vrsi vsfs vsun vugg vugo vugs vuir vuno vurg vvog vvvv