-ing -ism ffff ffii ffrr ffss fiff fifi fifm fifo figg figo figs fiii fimo fimr fing fini finn fino fins fion fior fios firm firn firs fisi fism fiss fmno fmri fmsr fmss fnrs fofo fogg fogi fogn fogo fogs foin fois fomo fong fono fons foof foom foon foos for- forg fori form forn foro forr fors fosi foso foss frig frim frin frio fris frmn frns frog from fron fros frsm frso fsfi fsfo fsgs fsim fssf gfms gfor ggfg gggg ggrn ggss giff gifs gigg gigi gign gigo gigs giis gimo ging gini ginn gino gins giog gioi gion girg giri girn giro girr girs gism giss gmmr gmos gmrs gnin gnof gnom gnoo gnrr goff gofr gogi gogo gogs goif goin gois gomf gomi gomn gomo goms gon- gong goni gonn gono gons goof goog gooi goom goon goor goos gorf gorg gori gorm gorn goro gorr gors gosi goso goss grif grig grim grin gris grni grof grog groi grom gron groo gror gros grrr grrs grsm grss gsif gsis gson gsos i-go i-no ifim ifis ifni ifno ifnr ifns ifor ifrf ifri ifso iggs igis igni igno igns igon igoo igor igri igsm igso iiii iiio iiis iinm iino iioi iioo iios iirs iisi iism iisr imfi imin imir immi immo imms imno imof imon imri imro imrr imsf imsi imso imsr imss infi info infs ingo ings inig inis inni inno innr inns ino- inoi inon inor inos inri inro inrs inso inss ioii ioio iomo ioni ionn iono ions ioof iooi iooo ioos iorg iori iors ioso irfm irgm irgs iri- irig irin irio iris irmo irms iron irri irrs irsf irsg isim isin isis ismi ismo isms isno iso- isof ison isor isos isrg isri issf issi isso issr isss mfng mfor mfri mfrs mgos mgrm mgrs mgsm miff mifi migg migi migo migs miii miin miio miis mim- mimi mimo mims ming mini minn mino mins mio- mion mios mirg miri miro mirr mirs mis- misg misi misn miso misr miss mmff mmgn mmii mmis mmmm mmms mmor mmrf mngr mnin mnis mnos moff mofo mogg mogi mogo mogs moif moii moin moio moir mois momi momo moms mon- mong moni monn mono mons moog moon moor moos morf morg mori morn moro mors mosi moso moss mrgn mris mrng mron mrsi msff msfs msgr msgs msmm msms mson msor mssf mssg mssi mssm mssr n-ii nfff nfon nfrs nfsm nfsr ngfs ngio ngmn ngns ngom ngon ngor ngos ngri ngsn niff nigg nigo nigs niir nimi nimo nimr nims ning nini nino nins niog nion nioo nios niro nirs nisi niso niss nmff nmfs nmis nmon nmos nmri nngn nnnn nnos nnss nofi nogg nogo nogs noif noin noio noir nois nom- nomi nomo noms non- nong noni nonn nono nons noo- noon nooo noor noos nor- norf norg nori norm norn noro norr nors nos- nosm noss nron nsfs nsin nsis nsnr nsof nsos nssf nsso nssr nsss off- offo offr offs ofgo ofno ofor ogfr oggi ogin ogni ogog ogoi ogon ogri ogro ogsi ogsm oigo oiii oins oion oios oism omfg omim omin omio omis omn- omni omo- omoi omon omoo omor omri omro omsi omsn ongi ongo onir onis onni onno onon onor onos onso ooff oofs ooms oons oooo ooos oosi orff orfi orfs orgn orgo orgs ori- orif orig orin orio oris ormn ormo orni orno orns oro- orof orom oron oror oros orri orro orrs orsi orso osgi osii osim osin osis osm- osmo osno osnr osoi osoo osor osos osro ossi osso rfgs riff rifs rigg rigi rigo rigs riif riin riis rimi rimm rimo rims rinf ring rinn rino riom rion rios riri rirs risi rism riso riss rmif rmon rmrg rngs rnin roff rofo rogg rogi rogo roif roig roin roio roir rois romi romm romo roms rong roni rono rons roof roog rooi room roon roor roos rori roro rosi roso ross rrif rrrr rsis rsmg rsnn rsno rsnr rsos s-ii s-os sfio sfmm sfog sfor sfos sfro sfss sggg sggs sgio sgro sgsm sgss siff sifo sifr sigg sigi sign sigo sigs siim simi simm simo sims sing sini sinn sino sins sion sior sios sirf siri siro sirr sirs sisi siss smgs smif smig smin smis smof smog smon smos smrf smsn smss snig snir snns snog snom snoo snor snos snrs sofi sofo sogi sogn sogo sogs soif soim soin soir sois somi somm somn somo son- song soni sono sons soof soog soom soon soor soos sorg sori sorm sorn soro sorr sors sosi soso soss srfi srim sris srni srnn srno sros ssgs ssin ssis ssns ssrg ssri ssrm ssrs sssf sssi sssm ssss