x-um: CT 12, pl. 24, BM 038129 o i 11.
gu-um-gu-um: Ea 05 13 (gum[lame]); MSL 14, 29 Ld a ii' 7 (gum[lame]); OB Nippur Ea 351 (gum[lame]).
gu-um-gu-um: MSL 14, 018 Bb r ii 48 (gum[lame]).