F=front wall LW=left wall RW=right wall B=bottom wall C=ceiling wall R=rear wall. Only positions that share a full side are considered adjacent!!! See the link below if you need more details. Some setting up is required before the actual game starts. If a clue uses the word "faces", it is referring to positions facing each other on opposite walls (ceiling faces bottom, left wall faces right wall, rear wall faces front wall). Also, adjacency extends to other walls.
THANKS TO vikZ FOR THE CURATOR'S PICK!