{
  "lava": {
    "minecraft:cobblestone:-1": 1,
    "minecraft:stone:5": 1,
    "minecraft:stone:1": 1,
    "minecraft:stone:3": 1
  },
  "water": {
    "minecraft:dirt:1": 1,
    "minecraft:dirt": 1,
    "minecraft:dirt:2": 1
  }
}