bbbb bbbs bblb bbls bibb bibi bibl bibo bibs biis biko bili bilk bill bilo bils bilt bio- bioi biol bios biot bis- bisk bisl biso biss bist bito bits bitt bivi bivl blbt blik blio blis blit blkb blls blob blok bloo blot blss blst blts blvt bobb bobi bobo bobs boi- boii boil bois boit boki boko boks boli bolk boll bolo bols bolt boob book bool boos boot bosi bosk boso boss bost botb boti boto bots bott bovi bovo bskt bsos bsts bstv btob btss bttb btvi ibis ibos ibot ibss ibtb ibtl ibts iiii iiio iiis iiit iioi iioo iios iisi iist iitt ikki ikko ikoo ilio ilis ilit ilki ilks ill- illi illo ills illt ilok iloo ilos ilot ilts iobi ioii ioio ioit ioko iolo iooi iooo ioos ioso ioto isbl isbt isil isis isit isko isls iso- isok isol isos issi isso isss isti isto ists itbs itil itis itko itll itoi itol itoo itos itsi itso itto ivbv k-lo k-os kbbb kbbi kbbk kbbl kbbo kbbs kbbt kbib kbik kbil kbio kbis kbit kbkb kbkk kbkl kbko kbkv kblb kbll kblo kbls kblt kblv kbob kboi kbok kboo kbos kbot kbov kbsb kbsi kbsk kbso kbss kbst kbsv kbtb kbtk kbtl kbto kbts kbtt kbtv kbvb kbvo kibb kibi kibl kibo kibs kibt kiii kiik kiis kiit kiki kikk kiko kikt kilb kili kilk kill kilo kilt kioi kiok kiol kioo kiot kisi kisk kisl kiso kiss kist kisv kiti kitl kito kits kitt kitv kivi kkbb kkbi kkbl kkbo kkbs kkbt kkik kkit kkkk kklb kkli kkll kklo kkls kklv kkob kkol kkoo kkot kkov kksi kkss kkst kktk kktl kkts kktv kkvt kkvv klbb klbl klbs klbt klib klik klil klio klis klit kliv klkk klkl klko klks klkv kllb kllk klls kllv klob klok klol kloo klos klov klsi klst klsv klti kltk klto kltt kltv klvb klvi klvk klvl klvo klvs klvt klvv kobb kobi kobk kobo kobs koii koil koit koiv kokb koki kokk koko koks kolb koli kolk koll kolo kols kolt kolv koob kooi kook kool kooo koos koot koov kos- kosb kosi koso koss kost kotb koti kotk koto kots kott kotv kovi kovk kovo ksbi ksbl ksbs ksbv ksib ksii ksik ksil ksis ksit ksiv kskb kskk ksko ksks kslb ksli kslk ksll kslo kslt kslv ksob ksoi ksok ksol ksoo ksos kssi kssl ksso ksss ksst kstb ksti kstk kstl ksto ksts kstt kstv ksvi ksvl ktbb ktbl ktbt ktib ktik ktil ktis ktiv ktkb ktkk ktko ktks ktkt ktlb ktli ktlk ktlo ktlt ktlv ktob ktok ktoo ktot ktsl ktso ktst ktti kttk ktto ktts kttt kttv ktvb ktvi ktvk ktvl ktvo ktvt kvbl kvbt kvik kvil kvis kvit kviv kvkl kvlb kvli kvlo kvlv kvob kvoi kvok kvol kvoo kvot kvov kvsi kvsl kvso kvss kvst kvsv kvti kvtk kvto kvtt kvtv kvvl kvvs kvvv lbos libo libs liii liis liiv liko lilb lili lill lilo lils lilt lio- lios lisi lisk liso liss list litb liti litl lito lits litt livi livo livs llbs llks llll lloo lo-v lob- lobb lobi lobo lobs loik lois loit loki lokk loko loli loll lolo lols loob look lool loos loot losi loso loss lost loti lotl loto lots lott lotv lovo lsso lsts lstv ltbl ltib ltsi lttv lvii lviv lvov lvsv obbo obis obit obkb obls oboi obok obol obos obot obss obst obts obvi obvs oiii oiko oiks oils oios oist oiti okko oklo okok okol okot oksi okso okto olbo olib olio olis olit olki olli ollo olos olot olov olsi olst olvi oobi oolo oooo ooos oosi oost ootb oots osii osik osis oski osli oslo osoi osoo osos osov ossb ossi osso osti osts otbs otis otit oto- otok otoo otos otov otso otti otto otts ovi- ovil ovis ovo- ovol ovoo ovot s-ib s-ii s-iv s-os s-vt sbbs sbot sbsi sbst sbtk sibi sibo sibs siik siit siki siko siks sil- sili silk sill silo sils silt siol sios siot sisi sisk siss sist sit- siti sito sits sitt sivi skik skil skio skis skit skiv skol skot skov skss sl-i slib slik slit slob sloo slos slot slst slts sobo sobs sobt soik soil sois soit soki sokk soko soli solk soll solo sols solt solv sook sool soos soot sosi soso soss sost sosv sotk sotl soto sots sovo sovs ssis ssit sslt ssot sssb sssi ssss sstb sstl ssts st-v stbs stib stik stil stio stis stit stks stlo stlt stob stok stol stoo stos stot stsi stss stvs svil svit tbbs tbil tbit tbst tbvi tibi tibs tiit tiki tiko till tilo tils tilt tios tisb tisi tiso tiss tist titi tito tits titt tivi tivo tkol tkos tkts tlik tlli tlos tobi tobo tobs tobt toil tois toit toki toko tol- toli tolk toll tolo tolt took tool toos toot tosb tosi tosk toso toss tost toti toto tots tott tovo tsis tsiv tsks tsob tsoi tsol tsos tssi tsst tsts tsvi ttbb ttss tttt tvbs tvil tvis tvos tvss tvtv vibs viii viik viki viko vili vill vils vilt viol vios visi visk viso viss vist viti vito vitt vivi vivo vlks vlli vlok vlos vlsi vlvt voil voio vois voit voks voli volk voll volo vols volt vool voot vosi voso voss voto vovk vssl vsto vt-i vtls vtol vtvl vvob vvsb vvvv