siss sist sisy sit- siti sito sits sitt sity siyi sl-i slft slir slit sloo slos slot sloy slrs slst slts slys sofi sofo soft soif soil soir sois soit solf soli soll solo solr sols solt soly soof sool soor soos soot sooy sori soro sorr sors sort sory sosi soso soss sost sotl soto sots soyo soys soyt srfi sris sros srtr ssfl ssis ssit sslt ssot ssri ssrl ssrs sssf sssi ssss sstl ssts stif stil stio stir stis stit stlo stlt stof stol stoo stor stos stot stoy stri stro strs stry stsf stsi stss sttr styf styl styr stys syff syfy syis syl- syli syll syls sylt syro syrs syrt syry syso syss syst sytt tfot tfrs tfsi tfss tiff tifo tift tiit till tilo tilr tils tilt tily tios tiri tirl tiro tirr tirs tiry tisi tiso tiss tist titi tito tits titt tiyi tiyo tlli tlos tlrs to-y toff tofi tofo toft toil tois toit tol- toli toll tolo tolt toly toof tool toor toos toot torf tori toro torr tors tort tory tosi toso toss tost tosy toti toto totr tots tott toty toyl toyo toys toyt trfr tri- trif tril trio tris trit troi troo tros trot troy trsi trst trtr try- tryo trys tsfl tsis tsoi tsol tsos tsoy tssf tssi tssr tsst tsts tsys ttff ttoy ttss tttt ttyl ttys tyff tyft tyir tyl- tyll tylo tyr- tyrf tyrl tyro tyrr tyss tyst tyti tyto tytt tyty yiff yift yili yill yilt yirr yiss yist yiti ylli ylls yoff yoit yoli yoll yolo yoly yoof yool yoot yori yoro yort yory yosi yoso yost yott yoyo yrly yrof ysii yyff yyyy

-itis fifty fili- fillo fills filly filot filst fiori firit firos firry first fissi fisto fists fisty fitil fitit fitly fitof fitor fitri fitto fitts fitty flirr flirt flist flisy flits floor floro flory floss floto floyt flyff flyii flylo flyto fofos foils foily foios foir- foist folio folli follo folly foloi foofy fooli fools footi foots footy forio forit forli foros forro forso forss forst forti forto forts forty fosil fossy fotos foyil foyll foyst friis frill friol frios friso friss frist frito frits fritt froit froot frory frost frots froyo fryst fsoil ftrtt fyllo fyris fyrst i-fly i-roy if-- ifill ifits ifrit ifttt iiiii iiris iisir iisys iitti ilfis iliff ilift ilio- ilios ility illit illos ilooy ilori ilost ilots ilsol iltis ioooi ioooo iorio iosys iotit iotti irill irios iris- iriss irori irrit irssi is-is isfit isfor isili isill isilo isios isiro isisi isiti isits isitt islot isoff isoft isoli isolo isolt issor istlt istoo istry isyss itfit itfor itisi itiso itoff itols itoss itsit itsof itsso itsto ittoo ittti iyiyi l-sit li-fi lifts liisi lilis lilli lillo lilly lilos lilts lilys liril lirio lirot liroy lirry lisio lisis liss- lisso lissy listo lists listy litir litis litos litsi litti llrrs lo-fi lofoi lofos lofts lofty loilo loirs loiss loisy lolif lolis lolli lollo lolls lolly lolol lolos lolti looft lools loosi loots looty lorio loris loros lorri lorry lossy lostl losts lotio lotis lotof lotor lotos lotrs lotso lotti lotto lotts ltifr ltyrs lyfts lysi- lysis lyso- lysol lysos lysyl lytro lyyf- offir offis offit offof offoy offto oflos ofoil ofori ofoto ofsit oftly oilit oilof oirot oiryo oisly oissy oitti oliff olios ollio olofi olost olots oltos ooioo ooooo orfor orill oriol orist orito orits orlos orosi oroso orost orris orsis orsit ortoo oryol osill osilo ososo ossi- ossil ossis osslt ossos ostil ostir ostis ostri ostro ostry osyll otoli otolo otori otoso ototo otros ottir ottis ottoi ottos ottyr oyoor ri-fi riffs riffy rifts rifty rillo rills rilly rioli riolo riols riots rioty risso risti risto ritts rlrts ro-ro rofor roils roily roiot roist rolfo rolfs rollo rolls rolly rolos roofs rooft roofy roosi roost roots rooty rorts rorty rorys rosil rosis rosol rosoy rossi rosso rosss rossy rosto rosts rotfl rotis rotls roto- rotol rotor rotos rotot rotti rotto royst rsssf ryfly ryori ryots rytis rytro ryyty s-iii s-o-r s-oil siftr sifts siili siirt silli sills silly silos silts silty silyl sirio siris sirly siror siros sirsi sirsy sisil sisis sisli sisor sissi sissy sisto sists sitio sitit sito- sitol sitor sitsi sitti slift slily slirt sliss slits sloff sloor sloos sloot slory sloss slots slsts slyly slyrs so-il so-lo so-so so-yi sofis sofry softs softy sofyr soill soils soily soirs soisy soli- solis solli solly solor solos solti sooly soori soort soosi soosy soots sooty sorio sorol soror soros sorry sorso sorti sorts sorty soss- sossi sosti sosto sosyo sotil sotio sotly sotol sotoo sotos sotto sotts sotyl soyot sroof sroot srsly sssss stfis stiff stift stiif stiir still stilo stils stilt stiro stirs stirt stitt stoff stoir stoit stoli stoll stolo stols stolt stool stoor stoos stoot storl storo storr stors stort story stoss stots stott stoyr strif stril strit strof stros strot stroy strrs stryi styff styl- styli styll stylo styly styro sylis sylls sylor syro- syros syrts sysfs systs ti-ti tiffs tiffy tifts tifty tilfi tilli tillo tills tilly tilos tilsi tilst tilts tilty tiris tirit tirli tirls tirly tiro- tiroi tirol tiros tirrs tirso tirtl tisis tisof tisor tisri tiss- tissi tisso tissy titii titil titis titli titlo titly titof titos titti titty toffo toffs toffy tofit tofol tofor tofts toili toill toils toist toits toity tolli tollo tolls tolly toloo tolor tolyl tools toolt tooly toost toosy toots torii toril torio toris torit toros torri torro torrs torry torsi torso torst torti torto torts torty torys tosir tosit tosos toss- tossy tosti tosto tosyl toti- toto- totoo totos totsy totty totyr toyll toyol toysr trill triol trior trios tris- triss trist trit- trito trits tritt troff troft troil trois troll trory tross trost trots trott troyl troys tryit tryor tryst tryto tryys tsili tsito tslot tsoil tsolo tsoro tsort tstlt tsyrt ttttt tyist tylis tylo- tylor tylos tyro- tyrol tyros tytyl y-str yiffs yiffy yills