-ing gggg ggrn ggss gigg gigi gign gigo gigs giis gilg gili gill gilo gils ging gini ginn gino gins giog gioi gion girg giri girl girn giro girr girs giss gli- glin glis glog glor glos glro gnin gnoo gnrr gogi gogo gogs goin gois goli goll golo gols gon- gong goni gonn gono gons goog gooi gool goon goor goos gorg gori gorn goro gorr gors gosi goso goss govi govs grig gril grin gris grni grog groi grol gron groo gror gros grov grrl grrr grrs grss gsis gsli gson gsos gvvv i-go i-no iggs igil igis igli iglo igni igno igns igon igoo igor igri igso iiii iiio iiis iino iioi iioo iios iirs iisi iisr ilin ilio ilir ilis ill- illi illo ills ilni ilno ilog iloo ilos ingo ings inig inis inni inno innr inns ino- inoi inol inon inor inos inri inro inrs inso inss invs ioii ioio iolo ioni ionn iono ions iooi iooo ioos iorg iori iors ioso irgs iri- irig iril irin irio iris iron irov irri irrs irsg irvs isil isin isis isls isno iso- isol ison isor isos isrg isri issi isso issr isss ivig ivin ivon ivor ivrs lgin lgov ligg ligi lign ligo liig liii liin liir liis liiv lilg lili lill lilo lils ling linn lino lins lio- lion lior lios lirg liri lirl lirn liro lirr lirs lisi liso liss livi livo livs llll lloo lngs lnso lo-v log- logi logo logs loin loir lois loli loll lolo lols long loni lono lonr lons lool loon loor loos lori lorn loro lors losi loso loss lovo lroi lron lrrr ls-r lson lsso lssr lvii lviv lvov lvrr lvsv n-ii ngio ngns ngol ngon ngor ngos ngri ngsn nigg nigo nigs niir nili nill nilo nils ning nini ninl nino nins niog nion nioo nios niro nirs nirv nisi nisl niso niss nivo nivr nlgn nlls nngn nnls nnnn nnos nnsl nnss nogg nogo nogs noil noin noio noir nois noli noll nolo nols non- nong noni nonn nono nons noo- nool noon nooo noor noos noov nor- norg nori norn noro norr nors norv nos- noss nov- novi novo nron nrrl nrsv nsin nsis nslr nsls nsnr nsos nsrl nsso nssr nsss nsvl nvir nvis nvss oggi ogin ogli ogni ognl ogog ogoi ogon ogri ogro ogsi oigo oiii oils oins oion oios olgr olig olin olio olis olli ollo olog olon olor olos olov olsi olvi ongi ongo onil onir onis onni onno onon onor onos onso oolo oons oooo ooos oosi orgn orgo orgs ori- orig oril orin orio oris orlo orni orno orns oro- oron oror oros orri orro orrs orsi orso orvr orvs osgi osii osin osis osli oslo osno osnr osoi osoo osor osos osov osro ossi osso ovi- ovil ovis ovni ovo- ovol ovon ovoo rigg rigi rigo rigs riin riis rill rilo ring rinn rino riol rion rios riri rirs risi riso riss rivo rivs rlin rlls rngs rnin rnli rogg rogi rogo roig roil roin roio roir rois roll rolo rong roni rono rons roog rooi rool roon roor roos rori roro rosi roso ross rovi rovo rovs rrrr rsis rsnn rsno rsnr rsos rssl s-ii s-iv s-os sggg sggs sgio sglr sgls sgnl sgro sgss sgsv sigg sigi sign sigo sigs sil- sili sill silo sils sing sini sinn sino sins siol sion sior sios siri siro sirr sirs sisi siss sivi sl-i slig slir slln slog slon sloo slos slrn slrs snig snir snns snog snoo snor snos snov snrs snvi sogi sogn sogo sogs soil soin soir sois soli soll soln solo solr sols solv son- song soni sono sons soog sool soon soor soos sorg sori sorn soro sorr sors sosi soso soss sosv sovo sovs sris srlv srni srnn srno sros srvl srvn ssgs ssin ssis ssns ssrg ssri ssrl ssrs sssi ssss svil svir svns svor svrg vigo vigr vigs viii vili vill vils ving vini vino vins viol vion vios virg viri virl viro virr visi visn viso viss vivi vivo vlli vlog vlos vlsi vnir vnso vogl voil voin voio voir vois voli voll volo vols voni vonn vons voog vool voor vor- vori voro vors vosi voso voss vril vrin vrio vris vrnn vron vrsi vssl vvog vvvv