-ous bbbb bbbs bblb bbls bibb bibi bibl bibo bibs biis biko biku bili bilk bill bilo bils bilt bilu bio- bioi biol bios biot biou bis- bisk bisl biso biss bist bisu bito bits bitt bitu blbt blik blio blis blit blkb blls blob blok bloo blot blou blss blst blts blub blus blut bobb bobi bobo bobs bobu boi- boii boil bois boit boiu boki boko boks boku boli bolk boll bolo bols bolt bolu boob book bool boos boot bosi bosk boso boss bost bosu botb boti boto bots bott bouk boul bous bout bskt bsos bsts btob btss bttb btus bubb bubi bubo bubs bubu buik buis buit buiu buki bukk buko buku bulb buli bulk bull buls bult bulu buol busi busk buss bust busu but- buti buto buts butt buus ibis ibos ibot ibss ibtb ibtl ibts ibus iiii iiio iiis iiit iioi iioo iios iisi iist iisu iitt ikki ikko ikoo iksu ikuo ilio ilis ilit ilki ilks ilku ill- illi illo ills illt ilok iloo ilos ilot ilts ilus ilut iobi ioii ioio ioit ioko iolo iooi iooo ioos ioso iosu ioto ious isbl isbt isil isis isit isko isku isls iso- isok isol isos issi isso isss issu isti isto ists isus itbs itil itis itko itll itoi itol itoo itos itou itsi itso itsu itto iuiu iuss iust k-lo k-os kbbb kbbi kbbk kbbl kbbo kbbs kbbt kbbu kbib kbik kbil kbio kbis kbit kbiu kbkb kbkk kbkl kbko kblb kbll kblo kbls kblt kblu kbob kboi kbok kboo kbos kbot kbsb kbsi kbsk kbso kbss kbst kbsu kbtb kbtk kbtl kbto kbts kbtt kbub kbuk kbul kbus kbut kbuu kibb kibi kibl kibo kibs kibt kibu kiii kiik kiis kiit kiiu kiki kikk kiko kikt kiku kilb kili kilk kill kilo kilt kioi kiok kiol kioo kiot kiou kisi kisk kisl kiso kiss kist kisu kiti kitl kito kits kitt kitu kiul kiuu kkbb kkbi kkbl kkbo kkbs kkbt kkik kkit kkkk kklb kkli kkll kklo kkls kkob kkol kkoo kkot kksi kkss kkst kksu kktk kktl kkts kktu kkus kkut kkuu klbb klbl klbs klbt klbu klib klik klil klio klis klit kliu klkk klkl klko klks kllb kllk klls klob klok klol kloo klos klou klsi klst klsu klti kltk klto kltt klub kluk kluu kobb kobi kobk kobo kobs kobu koii koil koit kokb koki kokk koko koks koku kolb koli kolk koll kolo kols kolt kolu koob kooi kook kool kooo koos koot koou kos- kosb kosi koso koss kost kosu kotb koti kotk koto kots kott kotu koub koui koul kous kout kouu ksbi ksbl ksbs ksib ksii ksik ksil ksis ksit kskb kskk ksko ksks ksku kslb ksli kslk ksll kslo kslt kslu ksob ksoi ksok ksol ksoo ksos ksou kssi kssl ksso ksss ksst kssu kstb ksti kstk kstl ksto ksts kstt kstu ksub ksui ksut ksuu ktbb ktbl ktbt ktbu ktib ktik ktil ktis ktkb ktkk ktko ktks ktkt ktku ktlb ktli ktlk ktlo ktlt ktlu ktob ktok ktoo ktot ktsl ktso ktst ktsu ktti kttk ktto ktts kttt kttu ktub ktui ktul kubb kubo kubs kubu kuik kuil kuki kukk kukl kuks kuku kulb kuli kull kulo kult kulu kuok kuol kuoo kuos kusb kuso kust kusu kuti kuto kuts kutt kutu kuub kuuk kuul kuuu lbos libo libs libu liii liis liko liku lilb lili lill lilo lils lilt lilu lio- lios lisi lisk liso liss list lisu litb liti litl lito lits litt litu lius liut llbs llks llll lloo lob- lobb lobi lobo lobs loik lois loit loiu loki lokk loko loli loll lolo lols loob look lool loos loot losi loso loss lost loti lotl loto lots lott loui louk loul lous lout louu lsbu lsso lsts ltbl ltib ltsi lubs luik luis luit luki luko luli lull lulu lusi lusk luso luss lust luti luts luuk obbo obis obit obkb obls oblu oboi obok obol obos obot obss obst obts obus oiii oiko oiks oils oios oist oisu oiti okko oklo okok okol okot oksi okso okto okul okus olbo olib olio olis olit olki olli ollo olos olot olsi olst oltu oobi ooku oolo oooo ooos oosi oost ootb oots oous osii osik osis oski osku osli oslo osoi osoo osos ossb ossi osso ossu osti osts osul otbs otis otit oto- otok otoo otos otso otsu otti otto otts ottu otus oubs ouii ouis ouit oulk ouls oulu oust out- outb outi outo outs ouu- s-ib s-ii s-os sbbs sbot sbsi sbst sbtk sbus sibi sibo sibs sibu siik siit siki siko siks siku sil- sili silk sill silo sils silt silu siol sios siot siou sisi sisk siss sist sisu sit- siti sito sits sitt situ siui sius siut skik skil skio skis skit skiu skol skot skss skui skul skut sl-i slib slik slit slob sloo slos slot slst slsu slts slub slut sobo sobs sobt sobu soik soil sois soit soki sokk soko soku soli solk soll solo sols solt sook sool soos soot sosi soso soss sost sotk sotl soto sots sotu souk soul sous sout ssis ssit sslt ssot sssb sssi ssss sstb sstl ssts stbs stib stik stil stio stis stit stks stlo stlt stob stok stol stoo stos stot stou stsi stss stub stuk stul stus stut sub- subb subi subl subo subs suio suis suit suki suks suku sul- suli sulk sull sulo sult sulu suos sus- susi susk suso suss sust susu suti suto sutu suus tbbs tbil tbit tbst tibi tibs tibu tiit tiiu tiki tiko tiku till tilo tils tilt tios tiou tisb tisi tiso tiss tist titi tito tits titt titu tkol tkos tkts tlik tlli tlos tobi tobo tobs tobt tobu toil tois toit toki toko toku tol- toli tolk toll tolo tolt tolu took tool toos toot tosb tosi tosk toso toss tost tosu toti toto tots tott toui touk toul tous tout tsis tsks tsob tsoi tsol tsos