{
  "pieces_spawn_counts" : [
    {
      "nbt_piece_name" : "bygonenether:jungle/fortress/spawner1",
      "always_spawn_this_many" : 1,
      "never_spawn_more_than_this_many": 1,
      "minimum_distance_from_center_piece": 6
    },
    {
      "nbt_piece_name" : "bygonenether:jungle/fortress/spawner2",
      "always_spawn_this_many" : 1,
      "never_spawn_more_than_this_many": 1,
      "minimum_distance_from_center_piece": 6
    },
    {
      "nbt_piece_name" : "bygonenether:jungle/fortress/tribridge/tower",
      "always_spawn_this_many" : 3,
      "minimum_distance_from_center_piece": 4,
      "never_spawn_more_than_this_many": 4
    },
    {
      "nbt_piece_name" : "bygonenether:jungle/fortress/turn_inside_chest",
      "always_spawn_this_many" : 2,
      "minimum_distance_from_center_piece": 2
    }
  ]
}