x: K 16222 1'; CT 11, pl. 44, K 14942 3', 5'.
x-x: CT 11, pl. 44, K 14942 1'-, 4'4'.
mu-ug: OB Nippur Ea 791 (mug[wool]); MSL 02, 089 A o 1 (mug[wool]); OB Nippur Aa 791:1-791:2 (mug[wool]); MSL 14, 110 1.1 ii' 2' (mug[wool]); MSL 14, 127-131 10 r ii 1'; Education in the Earliest Schools no. 126 o i 13.