fiti fits fitt flcl flic flii flik flis flit floc flok floo flor flos flot fltk flts foci fock foco focs fofo foil fois foki folc foli folk foll folo folr fols folt foof fook fool foos foot for- fori fork forl foro forr fors fort fosi foso foss fost foti foto fots fott frcc frfc fric frik fril frio fris frit frol fros frot frsc frso frst fscc fsck fsfi fsfo fssc fssf ft-c ft-l ftfc ftii ftos ftrs ftsr iccc iccf icci iccl icco iccr iccs icct icis icks icll iclr icoc icor icos icrc icrf icrr icrs icrt icsc icsi icsr icss icst icts ifco ific ifil ifis ifit ifor ifrf ifri ifsc ifso ifto iiii iiio iiis iiit iioi iioo iios iirc iirs iisc iisi iisr iist iitr iitt ikki ikko ikoo ikri ilic ilio ilir ilis ilit ilki ilks ill- illi illo ills illt iloc ilok iloo ilos ilot ilts ioci iofc ioii ioio ioit ioko iolo ioof iooi iooo ioos iori iors ioso iotf ioto ircc ircs iri- iric iril irio iris irki irks iroc irrc irri irrs irsf irtf irti irts iscc isci isco iscr iscs isct isfc isic isil isis isit iskf isko isls iso- isoc isof isok isol isor isos isri issc issf issi isso issr isss istc isti isto istr ists itcs itic itif itil itis itko itll itof itoi itol itoo itor itos itrf itri itrs itsf itsi itso ittf itto k-ci k-lo k-os kccc kcci kcck kccl kccr kcct kcfc kcfi kcfl kcfo kcft kcic kcif kcii kcil kcir kcis kcit kckc kckf kckk kckl kcko kckr kclc kclf kcli kclk kcll kclr kcls kclt kcof kcol kcor kcos kcot kcrc kcri kcro kcrr kcrs kcrt kcsc kcsf kcsi kcsr kcss kcst kctc kcti kcto kfcf kfco kfcr kfcs kfff kffk kfil kfio kfir kfis kfit kflc kflf kfli kfll kflo kfls kflt kfok kfoo kfor kfrc kfri kfro kfrr kfrs kfsi kfsk kfsr kfst kftc kfti kftk kftt kicc kick kicl kicr kics kict kiff kifl kifr kifs kift kiic kiii kiik kiis kiit kikc kikf kiki kikk kiko kikr kikt kili kilk kill kilo kilr kilt kioc kioi kiok kiol kioo kiot kirc kirf kiri kirk kiro kirr kirs kirt kisc kisf kisi kisk kisl kiso kisr kiss kist kitc kiti kitl kito kitr kits kitt kkci kkck kkcl kkco kkcr kkcs kkct kkfi kkfr kkfs kkft kkic kkik kkit kkkk kklc kklf kkli kkll kklo kkls kkol kkoo kkor kkot kkrc kkrf kkrk kkrl kkro kkrr kkrs kkrt kksf kksi kksr kkss kkst kktc kktk kktl kkts klcc klci klck klcl klcr klcs klfc klff klfi klft klic klif klik klil klio klir klis klit klkc klkk klkl klko klkr klks kllc kllk klls kloc klok klol kloo klor klos klrc klrf klrk klrr klrs klsc klsf klsi klsr klst kltc kltf klti kltk klto kltr kltt kocf koci kock kocs koct kofc koff kofi kofk kofo koft koii koil koir koit kokc kokf koki kokk koko kokr koks kolc kolf koli kolk koll kolo kolr kols kolt kooc kooi kook kool kooo koor koos koot korc korf kori kork korl koro korr kors kort kos- kosc kosf kosi koso kosr koss kost kotc koti kotk koto kotr kots kott krcc krci krcl krco krcs krfc krff krfo krfs krft krik kril krio kris krit krkc krki krkk krko krkr krks krlc krlf krlt kroc krof kroi krok krol kroo kror kros krrc krrf krri krrk krrl krro krrr krrs krrt krsc krsf krsk krsl krsr krss krst krtc krti krtk krto krtr krts ksci ksck kscl ksco kscr kscs ksfc ksfi ksfo ksfr ksft ksif ksii ksik ksil ksir ksis ksit kskf kskk ksko kskr ksks kslc ksli kslk ksll kslo kslr kslt ksoc ksof ksoi ksok ksol ksoo ksor ksos ksrf ksro ksrr ksrs ksrt kssi kssl ksso kssr ksss ksst kstc ksti kstk kstl ksto kstr ksts kstt ktcc ktck ktcl ktco ktcr ktcs ktfc ktfi ktfl ktfo ktfs ktic ktik ktil ktis ktkc ktkk ktko ktkr ktks ktkt ktlf ktli ktlk ktlo ktlr ktlt ktoc ktok ktoo ktor ktot ktrc ktrf ktri ktrk ktrl ktro ktrr ktrs ktrt ktsc ktsf ktsl ktso ktsr ktst kttc kttf ktti kttk ktto kttr ktts kttt lccc lccs lcfc lcfr lcis lcls lcor lcrl lcrs lcsc lcsr lctl lcto lcts lfcc lfts lick lico licr lics lict liff lifl lifo lift liii liir liis liko lili lill lilo lils lilt lio- lior lios lirc liri lirk lirl liro lirr lirs lirt lisi lisk liso liss list liti litl lito litr lits litt lkfs lkrs llcc llcs llks lllc llll lloc lloo locc loci lock loco locs loff lofi loft loic loif loik loir lois loit loki lokk loko loli loll lolo lols looc loof look lool loor loos loot lori lork loro lors losc losi loso loss lost loti lotl loto lotr lots lott lrcs lrfc lric lrif lroc lroi lrrc lrrr lrst lrts ls-r lsco lscs lsfc lsof lsrc lsso lssr lsts ltcc ltci ltcs ltfc ltrs ltsi ltsr lttc lttr occc occi occt ocis ocks oclc ocos ocrl ocro ocrr ocrs oct- octi octo octs ofcl ofcr off- offc offo offr offs ofik ofit ofor ofst oici oick oiii oiko oiks oils oios oirt oisc oist oitc oiti okic okir okko oklo okok okol okor okot okro oksi okso okto olcc olfs olic olio olis olit olki olli ollo olof olor olos olot olsi olst oocr ooff oofs oolo oooo ooos oort oosi oost oots orci orco orcs orff orfi orfs ori- oric orif oril orio oris orit orko orlo oro- orof orok oror oros orot orri orro orrs orsi orsk orso ortc orto orts oscc osci oscl osco osii osik osis oski osli oslo osoi osoo osor osos osro ossi osso ostc osti ostr osts otcl otfc otic otif otis otit oto- otof otok otoo otor otos otro otrs otso otti otto otts rccc rccs rcfc rcic rcis rcls rcos rcsc rcsi