ffff ffii fftf fiff fifi fift fiii fiil fili fill fiti fitt fixt fixx fixy flii flit flix fluf flux fluy flyi flyt ft-l ftfy ftii fuff fufu fuil fuit fuli full fulu futi futu fuxi fuxl fuyl fuyt fuyu fyfi fyli fyti iffy ifil ifit iiii iiit iitt ilit ill- illi illt illy ilut iluy ilxx itif itil itll ittf itty iuiu iuty ixil ixlu ixxi liff lifl lift lifx liii lili lill lilt lilu lily liti litl litt litu lity liuf liut lixi lixt lixu lixy liyl liyu llll luff luft lufu luif luit luli lull lulu luti luxi luyi luyt lxii lxxi lxxx lyff lyft lyfy lyif lyit lyly lytt lytx lyx- lyyf tiff tift tiit tiiu till tilt tily titi titt titu tixt tiyi tlli tltx ttff tttt ttul ttyl tuff tufi tuft tufu tuil tuit tuiu tuix tuli tull tulu tuly tuti tutl tutt tutu tuty tuxl tuyl tuyx txii tyff tyft tyl- tyll tyti tytt tyty tyxt ulft ulli ully ulti ultt ulul util utti uttu uulu uutf uuuu uxul x-fi xify xiii xil- xili xill xixi xiyu xlii xlix xtul xuxu xxii xxix xxxi xxxx xxxy xyl- yiff yift yili yill yilt yiti ylli yuff yuft yufu yuit yuli yulu yutu yuty yuxi yuxu yuyu yyff yyyy