{
  "schema_version": 2,
  "id": "work",
  "size": { "w": 4, "h": 4 },
  "atlases": ["fa_terrain_v1"],
  "layers": {
    "surface": {
      "tiles": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
    }
  }
}