{
	"feature": {
		"type": "minecraft:simple_block",
		"config": {
			"to_place": {
				"type": "minecraft:simple_state_provider",
				"state": {
					"Name": "minecraft:birch_wood",
					"Properties": {
						"axis": "y"
					}
				}
			}
		}
	},
	"placement": [
		{
			"type": "minecraft:count",
			"count": 180
		},
		{
			"type": "minecraft:count",
			"count": 50
		},
		{
			"type": "minecraft:in_square"
		},
		{
			"type": "minecraft:height_range",
			"height": {
				"type": "minecraft:uniform",
				"min_inclusive": {
					"above_bottom": 0
				},
				"max_inclusive": {
					"absolute": 80
				}
			}
		},
		{
			"type": "minecraft:environment_scan",
			"direction_of_search": "down",
			"max_steps": 32,
			"target_condition": {
				"type": "minecraft:all_of",
				"predicates": [
					{
						"type": "minecraft:matching_blocks",
						"offset": [
							0,
							0,
							0
						],
						"blocks": [
							"minecraft:air"
						]
					},
					{
						"type": "minecraft:all_of",
						"predicates": [
							{
								"type": "minecraft:matching_blocks",
								"offset": [
									0,
									-1,
									0
								],
								"blocks": [
									"minecraft:birch_wood"
								]
							},
							{
								"type": "minecraft:all_of",
								"predicates": [
									{
										"type": "minecraft:any_of",
										"predicates": [
											{
												"type": "minecraft:all_of",
												"predicates": [
													{
														"type": "minecraft:not",
														"predicate": {
															"type": "minecraft:matching_blocks",
															"offset": [
																-1,
																-1,
																0
															],
															"blocks": [
																"minecraft:air"
															]
														}
													},
													{
														"type": "minecraft:not",
														"predicate": {
															"type": "minecraft:matching_blocks",
															"offset": [
																-1,
																0,
																0
															],
															"blocks": [
																"minecraft:air"
															]
														}
													}
												]
											},
											{
												"type": "minecraft:matching_blocks",
												"offset": [
													-1,
													-1,
													0
												],
												"blocks": [
													"minecraft:birch_wood"
												]
											}
										]
									},
									{
										"type": "minecraft:any_of",
										"predicates": [
											{
												"type": "minecraft:all_of",
												"predicates": [
													{
														"type": "minecraft:not",
														"predicate": {
															"type": "minecraft:matching_blocks",
															"offset": [
																1,
																-1,
																0
															],
															"blocks": [
																"minecraft:air"
															]
														}
													},
													{
														"type": "minecraft:not",
														"predicate": {
															"type": "minecraft:matching_blocks",
															"offset": [
																1,
																0,
																0
															],
															"blocks": [
																"minecraft:air"
															]
														}
													}
												]
											},
											{
												"type": "minecraft:matching_blocks",
												"offset": [
													1,
													-1,
													0
												],
												"blocks": [
													"minecraft:birch_wood"
												]
											}
										]
									},
									{
										"type": "minecraft:any_of",
										"predicates": [
											{
												"type": "minecraft:all_of",
												"predicates": [
													{
														"type": "minecraft:not",
														"predicate": {
															"type": "minecraft:matching_blocks",
															"offset": [
																0,
																-1,
																-1
															],
															"blocks": [
																"minecraft:air"
															]
														}
													},
													{
														"type": "minecraft:not",
														"predicate": {
															"type": "minecraft:matching_blocks",
															"offset": [
																0,
																0,
																-1
															],
															"blocks": [
																"minecraft:air"
															]
														}
													}
												]
											},
											{
												"type": "minecraft:matching_blocks",
												"offset": [
													0,
													-1,
													-1
												],
												"blocks": [
													"minecraft:birch_wood"
												]
											}
										]
									},
									{
										"type": "minecraft:any_of",
										"predicates": [
											{
												"type": "minecraft:all_of",
												"predicates": [
													{
														"type": "minecraft:not",
														"predicate": {
															"type": "minecraft:matching_blocks",
															"offset": [
																0,
																-1,
																1
															],
															"blocks": [
																"minecraft:air"
															]
														}
													},
													{
														"type": "minecraft:not",
														"predicate": {
															"type": "minecraft:matching_blocks",
															"offset": [
																0,
																0,
																1
															],
															"blocks": [
																"minecraft:air"
															]
														}
													}
												]
											},
											{
												"type": "minecraft:matching_blocks",
												"offset": [
													0,
													-1,
													1
												],
												"blocks": [
													"minecraft:birch_wood"
												]
											}
										]
									}
								]
							}
						]
					}
				]
			}
		},
		{
			"type": "minecraft:biome"
		}
	]
}
