iiii iiis iisi iisu ilin ilis ill- illi ills ilni ilus inis inni inns innu inss insu inui inul inun inus isil isin isis isls issi isss issu isus iuiu iuss liii liin liis lili lill lils lilu linn lins lisi liss lisu liun lius llll luin luis luli lull lulu luni lunn luns lusi luss n-ii niiu nili nill nils nilu nini ninl nins nisi nisl niss nisu nlls nnls nnnn nnsl nnss nsin nsis nsls nsss nuin nuli null nunn nuns nusi nusl nuss nusu s-ii sil- sili sill sils silu sini sinn sins sinu sisi siss sisu siui sius sl-i slln slsu snns snus ssin ssis ssns sssi ssss suin suis sul- suli sull sulu sun- suni sunn suns sunu sus- susi suss susu suus ulli ulul ulus uni- unii unin unis unni unns uns- unus usin usis uslu usnu usss ussu usui usul usun usus uulu uuni uusi uuuu