{
	"type":"minecraft:jigsaw",
	"start_pool":"ntrials:trials/lobby",
	"size":7,
	"max_distance_from_center":128,
	"biomes":[
		"minecraft:mushroom_fields",
		"minecraft:stony_shore",
		"minecraft:swamp",
		"minecraft:mangrove_swamp",
		"minecraft:snowy_slopes",
		"minecraft:snowy_plains",
		"minecraft:snowy_beach",
		"minecraft:windswept_gravelly_hills",
		"minecraft:grove",
		"minecraft:windswept_hills",
		"minecraft:snowy_taiga",
		"minecraft:windswept_forest",
		"minecraft:taiga",
		"minecraft:plains",
		"minecraft:meadow",
		"minecraft:beach",
		"minecraft:forest",
		"minecraft:old_growth_spruce_taiga",
		"minecraft:flower_forest",
		"minecraft:birch_forest",
		"minecraft:dark_forest",
		"minecraft:savanna_plateau",
		"minecraft:savanna",
		"minecraft:jungle",
		"minecraft:badlands",
		"minecraft:desert",
		"minecraft:wooded_badlands",
		"minecraft:jagged_peaks",
		"minecraft:stony_peaks",
		"minecraft:frozen_river",
		"minecraft:river",
		"minecraft:ice_spikes",
		"minecraft:old_growth_pine_taiga",
		"minecraft:sunflower_plains",
		"minecraft:old_growth_birch_forest",
		"minecraft:sparse_jungle",
		"minecraft:bamboo_jungle",
		"minecraft:eroded_badlands",
		"minecraft:windswept_savanna",
		"minecraft:cherry_grove",
		"minecraft:frozen_peaks",
		"minecraft:dripstone_caves",
		"minecraft:lush_caves"
	],
	"start_height": {
		"type": "minecraft:uniform",
		"min_inclusive": {
			"absolute": -30
		},
		"max_inclusive": {
			"absolute": -10
		}
	},
	"step": "underground_structures",
  	"terrain_adaptation": "encapsulate",
	"use_expansion_hack": false,
	"spawn_overrides": {}
}