ktri ktrk ktrl ktro ktrr ktrs ktrt ktsf ktsl ktso ktsr ktst kttf ktti kttk ktto kttr ktts kttt lfts liff lifl lifo lift liii liir liis liko lili lill lilo lils lilt lio- lior lios liri lirk lirl liro lirr lirs lirt lisi lisk liso liss list liti litl lito litr lits litt lkfs lkrs llks llll lloo loff lofi loft loif loik loir lois loit loki lokk loko loli loll lolo lols loof look lool loor loos loot lori lork loro lors losi loso loss lost loti lotl loto lotr lots lott lrif lroi lrrr lrst lrts ls-r lsof lsso lssr lsts ltrs ltsi ltsr lttr off- offo offr offs ofik ofit ofor ofst oiii oiko oiks oils oios oirt oist oiti okir okko oklo okok okol okor okot okro oksi okso okto olfs olio olis olit olki olli ollo olof olor olos olot olsi olst ooff oofs oolo oooo ooos oort oosi oost oots orff orfi orfs ori- orif oril orio oris orit orko orlo oro- orof orok oror oros orot orri orro orrs orsi orsk orso orto orts osii osik osis oski osli oslo osoi osoo osor osos osro ossi osso osti ostr osts otif otis otit oto- otof otok otoo otor otos otro otrs otso otti otto otts rffl riff rifs rift riif riis riki rikk rill rilo riol rios riot riri rirs risi risk riso riss rist riti ritl rito rits ritt rkkf rkos rkss rkts rlif rlls roff rofl rofo roif roik roil roio roir rois roit roki rokk roko rokr roks rolf rolk roll rolo rolt roof rooi rook rool roor roos root rori rork roro rort rosi roso ross rost roti rotk rotl roto rotr rots rott rrif rrrr rsis rsos rssl rsts rtls rtlt rtss rtts s-ii s-os sfio sfls sfor sfos sfro sfss sfts siff sifl sifo sifr sift siik siit siki siko sikr siks sil- silf sili silk sill silo sils silt siol sior sios siot sirf siri sirk siro sirr sirs sirt sisi sisk siss sist sit- siti sito sits sitt skif skik skil skio skir skis skit skol skor skot skrt skss sl-i slft slik slir slit sloo slos slot slrs slst slts sofi sofo soft soif soik soil soir sois soit soki sokk soko solf soli solk soll solo solr sols solt soof sook sool soor soos soot sori soro sorr sors sort sosi soso soss sost sotk sotl soto sots srfi sris sros srtr ssfl ssis ssit sslt ssot ssri ssrl ssrs sssf sssi ssss sstl ssts stif stik stil stio stir stis stit stks stlo stlt stof stok stol stoo stor stos stot stri strk stro strs stsf stsi stss sttr tfot tfrs tfsi tfss tiff tifo tift tiit tiki tiko till tilo tilr tils tilt tios tiri tirl tiro tirr tirs tisi tiso tiss tist titi tito tits titt tkof tkol tkos tkts tlik tlli tlos tlrs toff tofi tofo toft toil tois toit toki toko tol- toli tolk toll tolo tolt toof took tool toor toos toot torf tori tork toro torr tors tort tosi tosk toso toss tost toti toto totr tots tott trfr tri- trif trik tril trio tris trit troi troo tros trot trsi trst trtr tsfl tsis tsks tsoi tsol tsos tssf tssi tssr tsst tsts ttff ttss tttt

-itis fikri fili- filks fillo fills filot filst fiori firit firks firos first fisks fissi fisto fists fitil fitit fitof fitor fitri fitto fitts flirr flirt flisk flist flits floko flook floor floro floss floto fofos foils foios foir- foist fokis fokto folio folks folli follo foloi fooks fooli fools footi foots forio forit forks forli foros forro forso forss forst forti forto forts fosil fotki fotos friis frill friol frios frisk friso friss frist frito frits fritt froit froot frosk frost frots fsoil ftrtt i-rtk if-- ifill ifits ifrit ifttt iiiii iikss iiris iisir iitti ikiss ikolo ikoro ikosi iksir ilfis iliff ilift ilio- ilios illit illos iloko ilook ilori ilost ilots ilsol iltis ioooi ioooo iorio iotit iotti iriki irill irios iris- iriss iroko irori irrit irssi is-is isfit isfor isili isill isilo isios isiro isisi isiti isits isitt islot isoff isoft isoko isoli isolo isolt issor istlt istok istoo itfit itfor itisi itiso itoff itols itook itoss itsit itsof itsok itsso itsto ittoo ittti kifli kifri kiiki kiili kikis kikki kikko kikoi kikol kikos kilis kill- killi kills kilo- kiloi kiloo kilos kiltr kilts kioko kiosk kioti kirfi kiril kiris kirki kirks kiros kirsi kirst kirto kisii kisir kisko kisos kiss- kissi kists kitfo kitir kitki kitol kitoo kitsk kitti kittl kitto kitts kliff kloof kloos kloot kloss ko-ko koffs koili koiri koisi kokil kokir kokis kokki kokko kokoi kokor kokos kokot koksi kolff kolis kolki kolks kolli kollo koloi kolol kolos kolot kolsk kolti kooki kooks kooli kools koori kooti korff korfi korit korki korol koror koros korri korro korsi korso korti kosik kosir kosis koski kosli kosor kossi kosso kostt kotik kotir kotki kotli kotor kotos kotri kotsk kotso kotti kotto krill kriol krios kriss krist kriti kroft kroll kroos kroot kross krsko krsto krtok l-sit li-fi lifts liisi likir likli lilis lilli lillo lilos lilts lirik liril lirio lirot lisio lisis liss- lisso listo lists litir litis litos litsi litti llrrs lo-fi lofoi lofos lofts loilo loirs loiss lokis lokot lolif lolis lolli lollo lolls lolol lolos lolti looft lookf looks lookt lools loosi loots lorio loris lorki lorks loros lorri lostl losts lotio lotis lotof lotor lotos lotrs lotso lotti lotto lotts ltifr offir offis offit offof offto oflos ofoil ofori ofoto ofsit oiko- oikos oilit oilof oirot oitti okfol okoki okoro oliff olios ollio olofi olost olots olrik olsok oltos ooioo ooooo orfor orill oriol orist orito orits orlik orlok orlos orosi oroso orost orris orsis orsit ortok ortoo osfok osiki osill osilo oskol oskrt ososo ossi- ossil ossis osslt ossos ostil ostir ostis ostri ostro otoli otolo otori otoso ototo otrok otros ottir ottis ottoi ottos ri-fi riffs rifts