{
  "type": "minecraft:simple_random_selector",
  "config": {
    "features": [
      {
        "feature": {
          "type": "minecraft:simple_random_selector",
          "config": {
            "features": [
              {
                "feature": {
                  "type": "minecraft:tree",
                  "config": {
                    "dirt_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:dirt"
                      }
                    },
                    "foliage_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:dark_oak_leaves"
                      }
                    },
                    "trunk_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:dark_oak_log"
                      }
                    },
                    "root_placer": {
                      "type": "minecraft:mangrove_root_placer",
                      "root_provider": {
                        "type": "minecraft:simple_state_provider",
                        "state": {
                          "Name": "minecraft:dark_oak_wood"
                        }
                      },
                      "trunk_offset_y": {
                        "type": "uniform",
                        "min_inclusive": 0,
                        "max_inclusive": 2
                      },
                      "above_root_placement": {
                        "above_root_placement_chance": 0.5,
                        "above_root_provider": {
                          "type": "minecraft:simple_state_provider",
                          "state": {
                            "Name": "minecraft:dark_oak_wood"
                          }
                        }
                      },
                      "mangrove_root_placement": {
                        "can_grow_through": "#dirt",
                        "muddy_roots_in": "#dirt",
                        "muddy_roots_provider": {
                          "type": "minecraft:simple_state_provider",
                          "state": {
                            "Name": "minecraft:dark_oak_wood"
                          }
                        },
                        "max_root_length": 64,
                        "max_root_width": 12,
                        "random_skew_chance": 0.2
                      }
                    },
                    "force_dirt": true,
                    "ignore_vines": true,
                    "foliage_placer": {
                      "type": "minecraft:acacia_foliage_placer",
                      "radius": 2,
                      "offset": 0
                    },
                    "trunk_placer": {
                      "type": "minecraft:forking_trunk_placer",
                      "base_height": 25,
                      "height_rand_a": 10,
                      "height_rand_b": 10
                    },
                    "minimum_size": {
                      "type": "minecraft:two_layers_feature_size",
                      "limit": 1,
                      "lower_size": 0,
                      "upper_size": 2
                    },
                    "decorators": [
                      {
                        "type": "minecraft:leave_vine",
                        "probability": 0.25
                      }
                    ]
                  }
                },
                "placement": []
              },
              {
                "feature": {
                  "type": "minecraft:tree",
                  "config": {
                    "dirt_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:dirt"
                      }
                    },
                    "foliage_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:birch_leaves"
                      }
                    },
                    "trunk_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:birch_log"
                      }
                    },
                    "root_placer": {
                      "type": "minecraft:mangrove_root_placer",
                      "root_provider": {
                        "type": "minecraft:simple_state_provider",
                        "state": {
                          "Name": "minecraft:birch_wood"
                        }
                      },
                      "trunk_offset_y": {
                        "type": "uniform",
                        "min_inclusive": 0,
                        "max_inclusive": 2
                      },
                      "above_root_placement": {
                        "above_root_placement_chance": 0.5,
                        "above_root_provider": {
                          "type": "minecraft:simple_state_provider",
                          "state": {
                            "Name": "minecraft:birch_wood"
                          }
                        }
                      },
                      "mangrove_root_placement": {
                        "can_grow_through": "#dirt",
                        "muddy_roots_in": "#dirt",
                        "muddy_roots_provider": {
                          "type": "minecraft:simple_state_provider",
                          "state": {
                            "Name": "minecraft:birch_wood"
                          }
                        },
                        "max_root_length": 64,
                        "max_root_width": 12,
                        "random_skew_chance": 0.2
                      }
                    },
                    "force_dirt": true,
                    "ignore_vines": true,
                    "foliage_placer": {
                      "type": "minecraft:bush_foliage_placer",
                      "radius": 2,
                      "offset": 1,
                      "height": 2
                    },
                    "trunk_placer": {
                      "type": "minecraft:straight_trunk_placer",
                      "base_height": 10,
                      "height_rand_a": 5,
                      "height_rand_b": 3
                    },
                    "minimum_size": {
                      "type": "minecraft:two_layers_feature_size",
                      "limit": 0,
                      "lower_size": 0,
                      "upper_size": 0
                    },
                    "decorators": [
                      {
                        "type": "minecraft:leave_vine",
                        "probability": 0.25
                      }
                    ]
                  }
                },
                "placement": []
              }
            ]
          }
        },
        "placement": []
      },
      {
        "feature": {
          "type": "minecraft:simple_random_selector",
          "config": {
            "features": [
              {
                "feature": {
                  "type": "minecraft:tree",
                  "config": {
                    "dirt_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:dirt"
                      }
                    },
                    "foliage_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:jungle_leaves"
                      }
                    },
                    "trunk_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:jungle_log"
                      }
                    },
                    "root_placer": {
                      "type": "minecraft:mangrove_root_placer",
                      "root_provider": {
                        "type": "minecraft:simple_state_provider",
                        "state": {
                          "Name": "minecraft:jungle_wood"
                        }
                      },
                      "trunk_offset_y": {
                        "type": "uniform",
                        "min_inclusive": 0,
                        "max_inclusive": 2
                      },
                      "above_root_placement": {
                        "above_root_placement_chance": 0.5,
                        "above_root_provider": {
                          "type": "minecraft:simple_state_provider",
                          "state": {
                            "Name": "minecraft:jungle_wood"
                          }
                        }
                      },
                      "mangrove_root_placement": {
                        "can_grow_through": "#dirt",
                        "muddy_roots_in": "#dirt",
                        "muddy_roots_provider": {
                          "type": "minecraft:simple_state_provider",
                          "state": {
                            "Name": "minecraft:jungle_wood"
                          }
                        },
                        "max_root_length": 64,
                        "max_root_width": 12,
                        "random_skew_chance": 0.2
                      }
                    },
                    "force_dirt": true,
                    "ignore_vines": true,
                    "foliage_placer": {
                      "type": "minecraft:fancy_foliage_placer",
                      "radius": 2,
                      "offset": 4,
                      "height": 4
                    },
                    "trunk_placer": {
                      "type": "minecraft:fancy_trunk_placer",
                      "base_height": 15,
                      "height_rand_a": 10,
                      "height_rand_b": 10
                    },
                    "minimum_size": {
                      "type": "minecraft:two_layers_feature_size",
                      "limit": 0,
                      "lower_size": 0,
                      "upper_size": 0,
                      "min_clipped_height": 4
                    },
                    "decorators": [
                      {
                        "type": "minecraft:leave_vine",
                        "probability": 0.25
                      }
                    ]
                  }
                },
                "placement": []
              },
              {
                "feature": {
                  "type": "minecraft:tree",
                  "config": {
                    "dirt_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:dirt"
                      }
                    },
                    "foliage_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:acacia_leaves"
                      }
                    },
                    "trunk_provider": {
                      "type": "minecraft:simple_state_provider",
                      "state": {
                        "Name": "minecraft:acacia_log"
                      }
                    },
                    "root_placer": {
                      "type": "minecraft:mangrove_root_placer",
                      "root_provider": {
                        "type": "minecraft:simple_state_provider",
                        "state": {
                          "Name": "minecraft:acacia_wood"
                        }
                      },
                      "trunk_offset_y": {
                        "type": "uniform",
                        "min_inclusive": 0,
                        "max_inclusive": 2
                      },
                      "above_root_placement": {
                        "above_root_placement_chance": 0.5,
                        "above_root_provider": {
                          "type": "minecraft:simple_state_provider",
                          "state": {
                            "Name": "minecraft:acacia_wood"
                          }
                        }
                      },
                      "mangrove_root_placement": {
                        "can_grow_through": "#dirt",
                        "muddy_roots_in": "#dirt",
                        "muddy_roots_provider": {
                          "type": "minecraft:simple_state_provider",
                          "state": {
                            "Name": "minecraft:acacia_wood"
                          }
                        },
                        "max_root_length": 64,
                        "max_root_width": 12,
                        "random_skew_chance": 0.2
                      }
                    },
                    "force_dirt": true,
                    "ignore_vines": true,
                    "foliage_placer": {
                      "type": "minecraft:jungle_foliage_placer",
                      "radius": 2,
                      "offset": 0,
                      "height": 2
                    },
                    "trunk_placer": {
                      "type": "minecraft:mega_jungle_trunk_placer",
                      "base_height": 2,
                      "height_rand_a": 5,
                      "height_rand_b": 3
                    },
                    "minimum_size": {
                      "type": "minecraft:two_layers_feature_size",
                      "limit": 1,
                      "lower_size": 1,
                      "upper_size": 2
                    },
                    "decorators": [
                      {
                        "type": "minecraft:leave_vine",
                        "probability": 0.25
                      }
                    ]
                  }
                },
                "placement": []
              }
            ]
          }
        },
        "placement": []
      }
    ]
  }
}