-nik bbbb bbin bibb bibi bibo biin biko biku bin- bini bink binn bino bint binu bio- bioi bion biot biou bito bitt bitu bnib bnin bobb bobi bobo bobu boi- boii boin boit boiu boki bokn boko boku boni bonk bonn bono bont bonu boob book boon boot botb boti botn boto bott bouk boun bout btob bttb bubb bubi bubo bubu buik buin buit buiu buki bukk buko buku bunb buni bunk bunn buno bunt bunu buon but- buti buto butt i-no ibon ibot ibtb iiii iiio iiit iino iioi iioo iitt ikin ikki ikko ikon ikoo ikuo inbo init inki inni inno innu ino- inoi inon inot inou inti intn into intu inui inuk inun iobi ioii ioio ioit ioko ioni ionn iono iooi iooo ioto ioun itin itko itno itoi iton itoo itou itto iuiu iuno kbbb kbbi kbbk kbbo kbbt kbbu kbib kbik kbio kbit kbiu kbkb kbkk kbko kbnn kbno kbnu kbob kboi kbok kbon kboo kbot kbtb kbtk kbtn kbto kbtt kbub kbuk kbun kbut kbuu kibb kibi kibo kibt kibu kiii kiik kiit kiiu kiki kikk kiko kikt kiku kin- kinb kini kink kinn kino kint kinu kioi kiok kion kioo kiot kiou kiti kitn kito kitt kitu kiun kiuu kkbb kkbi kkbn kkbo kkbt kkik kkin kkit kkkk kknb kkni kknn kkno kknt kknu kkob kkon kkoo kkot kktk kktu kkut kkuu knbb knbn knbt knbu knib knik knin knit knki knkk knkt knnb knnk knob knok knon knot knou knti kntk kntn knto kntu knub knui knuk knut kobb kobi kobk kobn kobo kobu koii koin koit kokb koki kokk kokn koko koku koni konk kono kont koob kooi kook koon kooo koot koou kotb koti kotk kotn koto kott kotu koub koui kout kouu ktbb ktbn ktbt ktbu ktib ktik ktkb ktkk ktkn ktko ktkt ktku ktnk ktnn ktno ktnt ktob ktok kton ktoo ktot ktti kttk kttn ktto kttt kttu ktub ktui ktun kubb kubo kubu kuik kuin kuki kukk kukn kuku kuni kunk kuno kunt kunu kuok kuon kuoo kuti kuto kutt kutu kuub kuuk kuuu n-ii nbbo nbti nibi nibo niit niiu niki niko niku nini nino nion nioo niou nitb niti nito nkio nknt nkok nnit nnnn nnot nntn nobi nobo nobu noib noik noin noio noit noki noko non- noni nonn nono nont nonu noo- noob nook noon nooo noot not- noti noto nott noun nout ntnu ntto ntui nubi nubk nuik nuin nuit nuki nuku nunk nunn nuno nunt nuon nutt nutu nuuk obbo obin obit obkb oboi obok obon obot oiii oiko oink oint oion oiti okko okni okno okok okon okot okto okun onit onni onno onon ont- onti onto onut oobi ooku oont oooo ootb otin otit oto- otok oton otoo otti otto ottu ouii ouin ouit oun- out- outb outi outo ouu- tbit tibi tibu tiit tiiu tiki tiko tiku tini tink tinn tino tint tinu tion tiou titi tito titt titu tkon tnik tnut tobi tobo tobt tobu toit toki toko toku tonb toni tonk tonn tono tonu took toon toot toti toto tott toui touk toun tout ttbb tton tttt tubb tubo tubu tuik tuin tuit tuiu tuko tunb tuni tunk tunn tuno tunu tuti tuto tutt tutu tuuo ubbi ubbo ubii ubik ubit ubon uint ukko ukok ukon uni- unii unik unin unio unit unkn unko unni unno unon untb unto unut utik utin utti utto uttu uuni uuno uuuu