ffff ffii ffun fiff fifi fiii fiil fili fill filn fini finn fixx flii flin flix fluf flux fnuf fuff fufu fuil fuli full fulu funf funx fuxi fuxl ifil ifni iiii ilin ill- illi ilni ilxx infi infl inni innu inui inul inun iuiu ixil ixlu ixxi liff lifl lifx liii liin lili lill lilu linn linx liuf liun lixi lixu llll luff lufu luif luin luli lull lulu luni lunn luxi lxii lxxi lxxx n-ii nfff nfix niff niiu nili nill nilu nini ninl nixi nnnn nuff nufx nuin nuix nuli null nunn ulli ulul uni- unif unii unin unix unlf unni uulu uuni uuuu uxul x-fi xfin xiii xil- xili xill xinu xixi xlii xlix xuxu xxii xxix xxxi xxxx