The cuneiform ù sign, is found in both the 14th century BC Amarna letters and the Epic of Gilgamesh. Its use is as a conjunction,, but rarely it is substituted for alphabetic u, but that vowel u is ty
(relatively ancient form of ù) Use of ù at start of Line 3-(directly below LUGAL-(king) of line 2). Early 2nd millennium BC clay tablet of King Zimri-Lim of Mari.