dddd dfdt didi didu dif- diff diii dilf dili dill din- dini dinn dint dinu diti ditt dlii dlil dlit dntt dnut dudd dudu duff dufu duid duif duil duin duit duli dull dult dulu dunn dunt duul duut fdti fdtl ffff ffii fftf ffun fidf fiff fifi fift fiii fiil fild fili fill filn find fini finn fint fiti fitt flid flii flin flit flud fluf fndd fndn fnuf ft-l ftdi ftii fudd fudi fuff fufu fuid fuil fuit fuli full fulu fund funf funt futi futu idid idil idin idli idun ifid ifil ifit ifni iftn iiii iiit iitt ilin ilit ill- illd illi illt ilni ilud ilut ind- indi indu infi infl inid init inni innu intd inti intl intn intu inui inul inun itif itil itin itll ittf iuiu ldif lidl liff lifl lift liii liin lili lill lilt lilu lind linn lint litd liti litl litt litu liuf liun liut llll llud lndn ltnt ludd ludi luff luft lufu luif luin luit luli lull lulu lund luni lunn lunt luti n-ii ndfi ndnt ndut nfff nfld nidd nidi niff nift niit niiu nild nili nill nilt nilu nind nini ninl nitf niti nnit nnnn nntn ntfl ntnd ntnu ntui nudd nudi nuff nuin nuit nuli null nunn nunt nutt nutu tdff tdil tfin tidd tiff tift tiit tiiu tild till tiln tilt tind tini tinn tint tinu titi titt titu tlli tndd tndf tnfl tnut ttff ttfn tttt ttul tudi tudu tuff tufi tuft tufu tuil tuin tuit tuiu tuli tull tulu tund tuni tunn tunu tuti tutl tutt tutu uddi udid udin udun uint ulft ulli ulti ultt ulul undi unfd uni- unif unii unin unit unlf unni unut utid util utin utti uttu uulu uuni uutf uuuu