f--k ffff ffii ffps ffss ffvs fiff fifi fifo fiii fiil fiki fiky fili filk fill filo fils fios fipp fips fisi fisk fiss flii flik flip flis flok floo flop flos floy flyi flys fofo foil fois foki foli folk foll folo fols foly foof fook fool foos fopp fops fosi foso foss foyl foys fsfi fsfo fspf fssf fssp fyfi fyli iffy ifil ifis ifpo ifps ifso ifsp ifyo iiii iiio iiis iioi iioo iiop iios iipf iisi iisp ikki ikko ikky ikoo ikyl ilio ilis ilki ilks ill- illi illo illp ills illy ilok iloo ilos ioii ioio ioko iolo ioof iooi iooo ioos iopl iops ioso ipil ipkf ipko iplo ipop ipos ippf ippo ippy ipsi ipso ipsp ipss ipvs isfp isil isis iskf isko isls isly iso- isof isok isol isop isos ispf isps ispy issf issi isso issp isss issy isyl isys ivyl ivys iyos k-lo k-os kfff kffk kffv kfil kfio kfis kfiv kflf kfli kfll kflo kflp kfls kflv kfly kfok kfoo kfoy kfsi kfsk kfsp kfvs kfyi kfyo kfyv kiff kifl kifs kiii kiik kiip kiis kikf kiki kikk kiko kili kilk kill kilo kilp kioi kiok kiol kioo kip- kipi kipl kipo kipp kips kisf kisi kisk kisl kiso kiss kisv kisy kivi kivy kiyi kiyk kiys kkfi kkfs kkik kkkk kklf kkli kkll kklo kkls kklv kkol kkoo kkov kkoy kkpk kkpl kkps kksf kksi kksp kkss kkvv kkys kkyy klff klfi klfv klif klik klil klio klip klis kliv klkk klkl klko klks klkv klky kllk kllp klls kllv klly klok klol kloo klop klos klov klpf klpi klsf klsi klsv klsy klvf klvi klvk klvl klvo klvp klvs klvv klyk klyv klyy koff kofi kofk kofo kofp kofy koii koil koiv kokf koki kokk koko kokp koks koky kolf koli kolk koll kolo kols kolv koly kooi kook kool kooo koop koos koov kopf kopi kopp kops kopy kos- kosf kosi koso kosp koss kosy kovi kovk kovo koyf koyo koyy kpfk kpif kpkk kpkl kpky kplk kplo kplv kply kpof kpok kpol kpoo kpop kpoy kppk kppl kppo kppp kppv kpsf kpsi kpso kpsp kpvl kpvs kpyk kpyv ksfi ksfo ksif ksii ksik ksil ksip ksis ksiv ksiy kskf kskk ksko ksks ksky ksli kslk ksll kslo kslv ksof ksoi ksok ksol ksoo ksop ksos kspi kspk kspl kspo ksps kssi kssl ksso ksss ksvi ksvl ksvp ksvy ksyf ksyl ksyv ksyy kvik kvil kvip kvis kviv kvkl kvli kvlo kvlp kvlv kvly kvoi kvok kvol kvoo kvop kvov kvpi kvps kvsf kvsi kvsl kvso kvsp kvss kvsv kvvf kvvl kvvp kvvs kvvv kvyl kyfi kyfs kyis kyiv kykk kyks kykv kyky kyli kyll kylo kyls kylv kyok kyol kyoo kyos kyoy kyp- kyps kysf kysk kysl kysp kyvl kyyi kyyk kyyo kyys kyyy liff lifl lifo liii liis liiv liko lili lill lilo lils lily lio- lios lip- lipi lipl lipo lipp lips lipy lisi lisk liso lisp liss lisy livi livo livs livy liyl lkfs llks llll lloo llps lo-v loff lofi loif loik lois loki lokk loko loli loll lolo lols loly loof look lool loop loos lopi lopp lops losi loso losp loss losy lovo lovy loys lpfp lppl lpss lpys lsof lspl lsso lssp lvii lviv lvov lvsv lyff lyfy lyif lyik lyly lyo- lys- lysi lysl lyso lyss lyv- lyyf off- offo offs offy ofik oiii oiko oiks oils oily oios oiyl okko oklo okok okol okpo oksi okso okyo olfs olio olis olki olli ollo olly olof olos olov olsi olvi olyf ooff oofs oofy ooky oolo oooo ooos oops oosi opii opio opis opls opo- opos oppi oppo opps oppy opsi opsy osii osik osip osis oski osli oslo osoi osoo osos osov ossi osso ossy osyp ovfl ovi- ovil ovis ovo- ovol ovoo ovpp oyls oyly oyss pfff pfis pfkl pfkp pfli pfps piff pifs piip piki pikk piko piks piky pil- pili pilk pill pilo pils pily pipi pipo pipp pips pipy pisi pisk piso piss pisy pivo piyo piys plff plif plik plio plip plis plkk plok ploo plop plos plov ploy plpp plsi plss plvi poff pofi poik poil poio pois poko poky poli polk poll polo pols poly poof pook pool poop poos pop- popi popo popp pops popy posi posk poso poss posy povl povo povs poyo poys ppif ppli pplo ppos pppo pppp ppps ppsf ppss psfk psfs psil psip psis psoi psol psos psov pspi pspp psps psso psy- psys pvfs pvlv pykk pyl- pyli pyll pyo- pyos pypy pysk pyss s-ii s-iv s-os sfio sfls sfos sfss siff sifl sifo sify siik siki siko siks sil- silf sili silk sill silo sils siol siop sios sipi sipo sipp sips sipy sisi sisk siss sisy sivi siyi skif skik skil skio skip skis skiv skol skop skov skpo skss sky- skyf skys skyy sl-i slik slip sllp sloo slop slos sloy slpi slpp slps slyp slys sofi sofo soif soik soil sois soki sokk soko solf soli solk soll solo solp sols solv soly soof sook sool soop soos sooy sopi sopo sopp sops sopy sosi soso soss sosv sovo sovs soyo soys spfs spik spio spip spis spiv spkl splo splp spls spok spoo spop spos spoy sppf spps spso spsp spss spy- spys ssfl ssfp ssis sslp ssop sspf sspl sspo ssps sssf sssi ssss ssvp svil svoy syff syfy syik syis syl- syli sylk syll syls sypo syso syss syyk vfli vflo viff viii viik viki viko vili vill vils vily viol vios vips visi visk viso visp viss visy vivi vivo vivy vlfs vlks vlky vlli vlok vlos vlsi voff voil voio voip vois voks voky volf voli volk voll volo volp vols voly vool vosi voso voss vovk voyi voys vplp vsfs vsip vsop vssl vvvv vyff vyis vyos vyso vyss yiff yili yill yips yisk yiss yivo ykko ylli ylls ylyk yoff yoik yoki yoko yoks yoky yoli yolk yoll yolo yolp yoly yoof