[
  {
    "type": "mapgen",
    "om_terrain": "forest_trail_end",
    "object": {
      "fallback_predecessor_mapgen": "forest_thick",
      "place_nested": [
        {
          "chunks": [
            [ "24x24_forest_trail_end_basic", 3 ],
            [ "24x24_forest_trail_end_spread", 3 ],
            [ "24x24_forest_trail_end_split", 3 ],
            [ "24x24_forest_trail_intersection_inna", 1 ]
          ],
          "x": 0,
          "y": 0
        }
      ]
    }
  },
  {
    "type": "mapgen",
    "om_terrain": "forest_trail_tee",
    "object": {
      "fallback_predecessor_mapgen": "forest_thick",
      "place_nested": [
        {
          "chunks": [
            [ "24x24_forest_trail_tee_basic", 2 ],
            [ "24x24_forest_trail_tee_split", 3 ],
            [ "24x24_forest_trail_intersection_inna", 1 ]
          ],
          "x": 0,
          "y": 0
        }
      ]
    }
  },
  {
    "type": "mapgen",
    "om_terrain": "forest_trail_four_way",
    "object": {
      "fallback_predecessor_mapgen": "forest_thick",
      "place_nested": [
        {
          "chunks": [ "24x24_forest_trail_four_way_basic", "24x24_forest_trail_four_way_high_low", "24x24_forest_trail_intersection_inna" ],
          "x": 0,
          "y": 0
        }
      ]
    }
  },
  {
    "type": "mapgen",
    "om_terrain": "forest_trail_intersection",
    "//": "For placing the intersection as part of a special",
    "object": {
      "predecessor_mapgen": "forest_thick",
      "place_nested": [ { "chunks": [ "24x24_forest_trail_intersection_inna" ], "x": 0, "y": 0 } ]
    }
  }
]
