{
  "allowedTags": {
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    "minecraft:coal_ores": 1,
    "minecraft:gold_ores": 2,
    "minecraft:iron_ores": 2,
    "c:nikolite_ores": 2,
    "c:tin_ores": 2,
    "minecraft:redstone_ores": 2,
    "c:lead_ores": 3,
    "c:silver_ores": 3,
    "c:tungsten_ores": 3,
    "minecraft:emerald_ores": 4
  }
}