In the en:Amarna letters, cuneiform "ul" is dramatically different: This digital version (for Amarna letters) is precisely: ṣur, zur, and en:sumerogram: AMAR (for Akkadian language "amāru", for 'see', 'to see'). In en:Amarna letter EA 252, used for "ṣur" (multiple times). In EA 288 (Jerusalem scribe letters), "A-AMAR" is used (3 times) at the beginning (en:Segue) of lines (on EA 288, obverse). (for: Look-!, Behold-!) (Note: Removing the "small vertical stroke" yields cuneiform sign "AMAR"... Ul is constructed differently (in Amarna letters). A Large vertical stroke: 2 pairs of medium wedges right-and-left ("wedge-pair"--a wedge above, one below). And a starting "large" Wedge-stroke, at the signs beginning (left).