layers:
  - materials:
      - "minecraft:grass_block": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_path": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_path": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_block": 1
      - "minecraft:grass_block": 1
      - "minecraft:white_terracotta": 2
    layers: 1
  - materials:
      - "minecraft:dirt": 7
      - "minecraft:white_terracotta": 1
    layers: 2
  - materials:
      - "minecraft:stone": 1
    layers: 1
id:        "ARID"
simplex:   true
frequency: 0.05
seed:      3