{
  "type": "minecraft:disk",
  "config": {
    "state_provider": {
      "fallback": {
        "type": "minecraft:simple_state_provider",
        "state": {
          "Name": "minecraft:terracotta"
        }
      },
      "rules": [
        {
          "if_true": {
            "type": "minecraft:any_of",
            "predicates": [
              {
                "type": "minecraft:matching_blocks",
                "offset": [
                  0,
                  -1,
                  0
                ],
                "blocks": "minecraft:air"
              },
              {
                "type": "minecraft:matching_blocks",
                "offset": [
                  0,
                  -1,
                  0
                ],
                "blocks": "minecraft:terracotta"
              },
              {
                "type": "minecraft:matching_blocks",
                "offset": [
                  0,
                  -1,
                  0
                ],
                "blocks": "minecraft:light_gray_terracotta"
              }
            ]
          },
          "then": {
            "type": "minecraft:simple_state_provider",
            "state": {
              "Name": "minecraft:light_gray_terracotta"
            }
          }
        }
      ]
    },
    "target": {
      "type": "minecraft:matching_blocks",
      "blocks": "minecraft:terracotta"
    },
    "radius": {
      "type": "minecraft:uniform",
      "value": {
        "min_inclusive": 8,
        "max_inclusive": 8
      }
    },
    "half_height": 3
  }
}
