bbbb bbbs bbin bblb bbls bibb bibi bibl bibs biin biis bili bill bils bilu bilz bin- bini binn bins binu binz bis- bisl biss bisu bizu bizz blin blis bliz blls blni blss blub blus bnib bnin bnss bsin bsns bubb bubi bubs bubu buin buis buiu bulb buli bull buls bulu bulz bunb buni bunn buns bunu bunz busi buss busu buus buuz buzi buzz bzzz ibis ibns ibsn ibss ibus iiii iiis iisi iisu ilin ilis ill- illi ills ilni ilus inis inni inns innu inss insu inui inul inun inus isbl isbn isil isin isis isls issi isss issu isus iuiu iuss libs libu liii liin liis lilb lili lill lils lilu linn lins linz lisi liss lisu lisz liun lius lizi lizl llbs llll lsbu lubs luin luis luiz luli lull lulu lulz luni lunn luns lusi luss luzi n-ii nibi nibs niiu nili nill nils nilu nini ninl nins nisi nisl niss nisu nlls nnls nnnn nnsl nnss nsin nsis nsls nssb nsss nsub nubi nubl nubs nuin nuli null nunn nuns nusi nusl nuss nusu nuzi s-ib s-ii sbbs sbsi sbus sibi sibs sibu sil- sili sill sils silu silz sini sinn sins sinu sisi siss sisu siui sius sizz sl-i slib slln slsu slub snib snns snub snus ssbn ssin ssis ssns sssb sssi ssss sub- subb subi subl subs subz suin suis sul- suli sull sulu sulz sun- sunb suni sunn suns sunu sus- susi suss susu susz suus suzi suzu suzz szil szin szis szss ubbi ubii ubis ubli ubls ulli ulul ulus uni- unii unin unis unni unns uns- unus unuz usbl usbs usin usis uslu usnu ussb usss ussu usui usul usun usus uulu uuni uusi uuuu uzbl uzin uzis uzun uzzi zbus zill zinn zins zisi zizi zizz zlib zsss zubi zubu zull zulu zulz zuni zunz zusi zuul zuun zuzu zzzs zzzz