Ebla

ga-pá-na-na-u₉, gáp-na-ne-u₉ - vine(?) (VE 1431ʹ, EV 0432; Arcari 1984: 324)

both correpond to sum. ú.tir

PS
*gapn- - tree, trunk (Fronzaroli 1969b: 8, 25, 33)