-nik bbbb bbbs bbin bibb bibi bibs biin biis biku bin- bini bink binn bins bint binu bis- bisk biss bist bisu bits bitt bitu bnib bnin bnss bsin bskt bsns bsts btss bttb btus bubb bubi bubs bubu buik buin buis buit buiu buki bukk buku bunb buni bunk bunn buns bunt bunu busi busk buss bust busu but- buti buts butt buus ibis ibns ibsn ibss ibtb ibts ibus iiii iiis iiit iisi iist iisu iitt ikin ikki iksu inis init inki inks inni inns innu inss inst insu inti intn ints intu inui inuk inun inus isbn isbt isin isis isit isku isnt issi isss issu isti ists isus itbs itin itis itsi itsu iuiu iuss iust kbbb kbbi kbbk kbbs kbbt kbbu kbib kbik kbis kbit kbiu kbkb kbkk kbnn kbnu kbsb kbsi kbsk kbsn kbss kbst kbsu kbtb kbtk kbtn kbts kbtt kbub kbuk kbun kbus kbut kbuu kibb kibi kibs kibt kibu kiii kiik kiis kiit kiiu kiki kikk kikt kiku kin- kinb kini kink kinn kins kint kinu kisi kisk kisn kiss kist kisu kiti kitn kits kitt kitu kiun kiuu kkbb kkbi kkbn kkbs kkbt kkik kkin kkit kkkk kknb kkni kknn kkns kknt kknu kksi kksn kkss kkst kksu kktk kkts kktu kkus kkut kkuu knbb knbn knbt knbu knib knik knin knis knit knki knkk knkt knnb knnk knns knsb knsi knsk knsn knss knst knsu knti kntk kntn knts kntu knub knui knuk knus knut ksbi ksbn ksbs ksib ksii ksik ksis ksit kskb kskk kskn ksks ksku ksnb ksnk ksnn ksns ksnt kssi kssn ksss ksst kssu kstb ksti kstk kstn ksts kstt kstu ksub ksui ksun ksut ksuu ktbb ktbn ktbt ktbu ktib ktik ktis ktkb ktkk ktkn ktks ktkt ktku ktnk ktnn ktns ktnt ktsn ktst ktsu ktti kttk kttn ktts kttt kttu ktub ktui ktun kubb kubs kubu kuik kuin kuki kukk kukn kuks kuku kuni kunk kuns kunt kunu kusb kusn kust kusu kuti kuts kutt kutu kuub kuuk kuuu n-ii nbti nibi nibs niit niiu niki niks niku nini nins nisi niss nist nisu nitb niti nits nknt nnit nnnn nnss nntn nsin nsis nskk nssb nsss nsts nstu nsub ntis ntnu ntsb ntss ntsu ntui nubi nubk nubs nuik nuin nuit nuki nuku nunk nunn nuns nunt nusi nuss nust nusu nuts nutt nutu nuuk s-ib s-ii sbbs sbsi sbst sbtk sbtn sbus sibi sibs sibu siik siit siki siks siku sini sink sinn sins sint sinu sisi sisk siss sist sisu sit- siti sitn sits sitt situ siui sius siut skik skin skis skit skiu skn- skss skui skun skut snib snit snns snub snus ssbn ssin ssis ssit ssns sssb sssi ssss sstb ssts stbs stib stik stis stit stks stnn stns stsi stss stub stuk stun stus stut sub- subb subi subs suin suis suit suki suks suku sun- sunb suni sunk sunn suns sunt sunu sus- susi susk suss sust susu suti sutu suus tbbs tbit tbst tibi tibs tibu tiit tiiu tiki tiku tini tink tinn tins tint tinu tisb tisi tiss tist titi tits titt titu tkts tnik tnks tnts tnut tsin tsis tsks tssi tsst tsts tsui tsun ttbb ttss tttt tubb tubs tubu tuik tuin tuis tuit tuiu tuks tunb tuni tunk tunn tuns tunu tusi tusk tuss tust tuti tuts tutt tutu ubbi ubii ubik ubis ubit uint uist uits uni- unii unik unin unis unit unkn unks unni unns uns- unst untb unts unus unut us-k usbs usin usis usnu ussb usss usst ussu ustb usti usts usui usun usus utik utin utis utti uttu uuni uusi uuuu