.bk A20 .fl S903lC3.j .fd Daily journal .ed S903 .ei lC .rd S903 .ri lC a 6 df r G11 f132 G11 f150 G11 f127 G11 f92 G11 f152 G11 f154 ds A room formed by the stone pavement f132, with the clay layer f150, and by the mud brick walls f127 to the south, f152 to the east, f92 to the west (the same wall used also in a4) and a row of vertical bricks to the north f154. The room is small and similar to the room a4 for dimensions, but the stone pavement f132 is more similar to the stone pavement f57, forming the a1 with the walls f38 and f46, but which we assume to be earlier than the walls. The particularity of this aggregate is the pavement associated with this clay layer, maybe sign of a rebuilding, that we don't find in the other rooms uncovered in A20.