bu-lu-ug: MSL 02, 089 A o 13 (bulug[needle]).
bu-ur: OB Nippur Ea 800 (bur[spread]); MSL 14, 028 Jr o i 1 (bur[spread]); RA 09, 77-78 r ii 35 (bur[grass]).
du-un: OB Nippur Ea 801 (dun[roam]); MSL 02, 089 A o 11 (dun[roam]); MSL 14, 028 Jr o i 2 (dun[roam]); RA 09, 77-78 r ii 36-38 (dun[roam]).
u₂-šu-um: OB Nippur Ea 802 (ušum[snake]).
u₂-šum: MSL 02, 089 A o 12 (ušum[snake]); MSL 14, 028 Jr o i 3 (ušum[snake]).