Accurate method of housing distribution in the underworld

The method of dividing the tomb into left and right rooms: the sand pipe on the left side of the tomb has one room, four rooms and seven rooms. There are rooms 2, 5 and 8 in the middle of the tomb, with upward sand pipes. The sand pipes on the right side of the tomb are rooms 3, 6 and 9.

Acquired gossip distribution method: A Mao B, divination, chief male (including rooms 1, 4 and 7). If you are a monk, you are in charge of men (including rooms 2, 5 and 8). Ugly Yin, as a diviner, is in charge of three rooms (including three rooms, six rooms and nine rooms).