orro orrs orsi orso orto orts osgi osii osim osis osm- osmo osoi osoo osor osos osro ossi osso osti ostr osts otif otis otit oto- otof otog otoo otor otos otro otrs otsg otso otti otto otts rfgs rgit rgtr rgts riff rifs rift rigg rigi rigo rigs riif riis rimi rimm rimo rims riom rios riot riri rirs risi rism riso riss rist riti rito rits ritt rmif rmrg rmst roff rofo rogg rogi rogo roif roig roio roir rois roit romi romm romo roms roof roog rooi room roor roos root rori roro rort rosi roso ross rost rotg roti roto rotr rots rott rrif rrrr rsis rsmg rsos rsts rtfm rtgs rtmi rtms rtss rtts s-ii s-os sfio sfmm sfog sfor sfos sfro sfss sfts sggg sggs sgio sgro sgsm sgss sgts siff sifo sifr sift sigg sigi sigo sigs siim siit simi simm simo sims simt sior sios siot sirf siri siro sirr sirs sirt sisi siss sist sit- siti sito sits sitt smgs smif smig smis smit smof smog smos smot smrf smrt smss smti sofi sofo soft sogi sogo sogs soif soim soir sois soit somi somm somo soof soog soom soor soos soot sorg sori sorm soro sorr sors sort sosi soso soss sost sotm soto sots srfi srim sris sros srtr ssgs ssgt ssis ssit ssot ssrg ssri ssrm ssrs sssf sssi sssm ssss ssts stgr stif stig stim stio stir stis stit stms stmt stof stog stom stoo stor stos stot stri stro strs stsf stsi stsm stss sttr t-mo tfot tfrs tfsi tfss tgif tgts tiff tifo tift tigi tigm tigr tigs tiit timi timm timo tims tios tiri tiro tirr tirs tisi tism tiso tiss tist titi tito tits titt tmos tmro tmsi tmtt toff tofi tofo toft togo togr togs togt tois toit tomg tomi tomm tomo toms tomt toof toom toor toos toot torf torg tori torm toro torr tors tort tosi toso toss tost toti totm toto totr tots tott trfm trfr tri- trif trig trim trio tris trit trmi trms trog troi trom troo tros trot trsi trst trtr tsfm tsgt tsig tsis tsoi tsom tsos tssf tssg tssi tssm tssr tsst tstm tsts ttff ttim ttms ttss tttt

-form -itis figgs fimir fiori firgo firit firmi firmo firms firos first fisim fissi fisto fists fitit fitof fitor fitri fitsm fitto fitts fmiso fofos foggo foggs fogsi foios foir- foism foist fomor footi foots forgo forio forit form- forms foros forro forso forss forst forti forto forts fotos frigg frigo frigs friis friog frios friso friss frist frito frits fritt frogs froit fromm froom froot frost frots ftmts ftrtt gi-fi gifts giggs gigot gimri giomo giros girss girst girts gisgo gismo gissi gisti gists gitgo gitig gitim gitit gitmo gmiri gmiss go-go go-oo go-to goffi gofio gofis gofor gogoi gogos gogro goiim goist goito goits gomis gomor gomsi gooff goofs googs gooms goost gorgo gorir goris gormi gorst gossi gotit gotoo gotor gotos gotri gotti gotto gotts grftr griff grifo grift grigg grigs grimm grims griot grisi grism griss grist grits groff grogg grogs groit gromo groms groof groom groos groot grosi gross grost grots grott grrrr gsm-r gtrot gtsss i-m-r if-- ifits iform ifrit ifttt iggri igigi igors igort igosi igoto igrim igros iiiii iiris iisir iitti imfor imiss imito imits immit imoff imoto imris imtoo iommi ioooi ioooo iorio iotit iotti irimi irios iris- iriss irmos irori irrit irssi is-is isfit isfor isios isiro isisi isiti isits isitt ismir isoff isoft issor istoo itfit itfor itigi itisi itiso itoff itoss itsit itsmf itsof itsso itsto ittoo ittti mgori mi-go mi-mi miffo miffs miggs migos miigs mimio mimir mimis mimmi mimms mimo- mimos mirim miris miros mirri mirti mirto misgo mismi mismo miso- misor misos misri missi missm misso misti misto mists mitim mitis mito- mitom mitro mitti mitts mmiii mmmmm moffo mogi- mogis mogoi mogos mogri moiff moirs moism moist momig momir momoi momos momot moogo moogs moooi moori mooro moors moost mooti mooto moots morfs morgi morio moris mormo moroi moror moros morro morsi morso morss morti morts mosis mosit mosor mossi mosso mosts motif motir moto- motoi motor motos motrs motso motss motti motto motts mrmom mrmos mroof mrorr ms-ii msfit msgrs msgts msiri msisi mt-tf mt-tg mt-ti mt-tm mt-tr mt-tt mtfmt mtgor mtosi mtoto offir offis offit offof offto ofori ofoto ofsit og-os oggif ogiri ogogo ogors oirot oitti omits omois omoro omoto omrit ooioo ooooo orfor origi origo orist orito orits oromo orosi oroso orost orrgo orris orsis orsit ortoo osimo osmo- osmos ososo ossi- ossim ossis ossos ostir ostis ostri ostro otomi otomo otori otoso ototo otros ottir ottis ottoi ottom ottos ri-fi riffs rifts rig-i riggs rigio rigmo rigor rigot rimmi rioms riots risgo risom risso risti risto ritmo ritts ro-ro rofor rogoi roiot roist romfo romfs romig romit romos roofs rooft rooms roosi roost roots rorts rosfm rosis rosmo rossi rosso rosss rosto rosts rotis roto- rotor rotos rotot rotti rotto rsssf rtrfm s-iii s-o-r siftr sifts sigir sigmo sigri siirt simis simit simmi simms simos siogo sirig sirim sirio siris sirom siror siros sirsi sisig sisis sismi sisor sissi sisto sists sitio sitit sito- sitor sitsi sitti smiff smift smirf smirr smirt smits smitt smogs smoms smoor smoot smrti so-so sofim sofis softg softs soimi soirs somio somir sommo somos soori soort soosi soots sorgo sorio soror soros sorso sorti sorts soss- sossi sosti sosto sotio sotoo sotos sotto sotts sroof sroot ssgts ssmis sssss stfis stiff stift stiif stiir stimo stims stiro stirs stirt stitt stmfr stoff stogi stoir stoit stom- stoom stoor stoos stoot storm storo storr stors stort stoss stots stott strif strig strim strit strof strom stros strot strrs strsm sttgi tgttm ti-ti tiffs tifts tigit tigri tiigi timis timit timms timor tirfm tirgo tirig tiris tirit tiro- tiroi tiros tirrs tirso tisis tisof tisor tisri tiss- tissi tisso titig titii titis titof titos titti to-go toffo toffs tofit tofor