-ing gggg ggrn ggss gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion girg giri girn giro girr girs giss giws gnin gniw gnoo gnow gnrr gogi gogo gogs goin gois gon- gong goni gonn gono gons goog gooi goon goor goos gorg gori gorn goro gorr gors gosi goso goss gown grig grin gris grni grog groi gron groo gror gros grow grrr grrs grss gsis gson gsos gswr gwin gwis gwor gwwr i-go i-no iggs igis igni igno igns igon igoo igor igri igso iiii iiio iiis iino iioi iioo iios iirs iisi iisr iiwi ingo ings inig inis inni inno innr inns ino- inoi inon inor inos inow inri inro inrs inso inss inw- inwi ioii ioio ioni ionn iono ions iooi iooo ioos iorg iori iors ioso iown irgs iri- irig irin irio iris iron irri irrs irsg isin isis isno iso- ison isor isos isrg isri issi isso issr isss iswn iwig iwin iwis iwiw iwno iwon n-ii ngio ngns ngon ngor ngos ngri ngsn ngwo nigg nigo nigs niir ning nini nino nins niog nion nioo nios niro nirs nisi niso niss nngn nnnn nnos nnss nogg nogo nogs noin noio noir nois non- nong noni nonn nono nons nonw noo- noon nooo noor noos nor- norg nori norn noro norr nors norw nos- noss nowi nown nows nron nsin nsis nsnr nsos nsso nssr nsss nswr nwss oggi ogin ogni ogog ogoi ogon ogri ogro ogsi ogwr oigo oiii oins oion oios ongi ongo onir onis onni onno onon onor onos onso oons oooo ooos oosi orgn orgo orgs ori- orig orin orio oris orni orno orns oro- oron oror oros orri orro orrs orsi orso orwo osgi osii osin osis osno osnr osoi osoo osor osos osow osro ossi osso owir owni owns owow rigg rigi rigo rigs riin riis ring rinn rino rion rios riri rirs risi riso riss riwo rngs rnin rogg rogi rogo roig roin roio roir rois rong roni rono rons ronw roog rooi roon roor roos rori roro rosi roso ross rowi rown rowr rows roww rrrr rsis rsnn rsno rsnr rsos s-ii s-os sggg sggs sgio sgro sgss sigg sigi sign sigo sigs sing sini sinn sino sins sion sior sios siri siro sirr sirs sisi siss siwi snig snir sniw snns snog snoo snor snos snow snrs sogi sogn sogo sogs soin soir sois son- song soni sono sons soog soon soor soos sorg sori sorn soro sorr sors sosi soso soss sowi sown sowr sows sris srni srnn srno sros ssgs ssin ssis ssns ssrg ssri ssrs sssi ssss ssws swgr swig swir swis swog swon swoo swor swow swss wggg wggn wggo wgig wgir wgng wgni wgnn wgno wgnr wgns wgog wgon wgos wgow wgri wgro wgrr wgrw wgsg wgsn wgso wgss wgsw wgwg wgww wigg wign wigo wigs wigw wiig wiii wiin wiis wing wini winn wino winr wins winw wiog wioi wion wioo wios wiri wirn wiro wirr wisn wiso wisr wiss wisw wiwi wiwn wngn wnin wnio wnir wnis wniw wnng wnnr wnns wnnw wnoi wnoo wnor wnos wnow wnrg wnri wnrn wnrr wnrs wnrw wnsn wnsr wnss wnsw wnwi wnwn wnwr wnws wnww wogg wogi wogo wogr wogs woio woir wois wong wonn wons wonw woog woon woos woow worg wori worn woro worr wors worw wosn woso woss wosw wowi wown wowo wows woww wrgn wrgo wrgr wrgs wrgw wrig wrin wrni wrnn wrno wrnr wrns wrnw wrog wroi wron wroo wros wrow wrrn wrro wrrs wrrw wrsg wrsi wrsn wrso wrsr wrss wrsw wrwn wrwr wsgg wsgi wsgo wsgs wsgw wsig wsir wsis wsng wsni wsnn wsno wsnr wsnw wsog wson wsoo wsor wsos wsrg wsri wsrn wsro wsrs wsrw wssg wssi wssr wsss wssw wswg wswi wswn wswr wsws wsww wwgn wwgo wwgr wwii wwin wwio wwis wwnn wwno wwnr wwns wwnw wwog wwon wwor wwos wwow wwrr wwrw wwsi wwsn wwsr wwss wwwi wwwn wwwr wwws wwww