{
    "fill": {
        "block": "minecraft:cave_air"
    },
    "verticalRange": {
        "max": 400,
        "min": 15
    },
    "customBiome": "carving/swamp",
    "fork": {
        "elipsoids": [
            {
                "customBiome": "carving/amethyst",
                "fill": {
                    "block": "minecraft:cave_air"
                },
                "rarity": 250,
                "baseWidth": {
                    "min": 5,
                    "max": 17,
                    "style": {
                        "style": "STATIC"
                    }
                }
            }
        ]
    },
    "worm": {
        "girth": {
            "max": 4,
            "min": 2,
            "style": {
                "style": "NOWHERE"
            }
        },
        "maxDistance": 75,
        "yStyle": {
            "min": -3,
            "max": 1,
            "generator": {
                "zoom": 3,
                "style": "NOWHERE"
            }
        },
        "xStyle": {
            "min": -9,
            "max": 9,
            "generator": {
                "zoom": 0.8,
                "style": "SIMPLEX"
            }
        },
        "zStyle": {
            "min": -9,
            "max": 9,
            "generator": {
                "zoom": 0.8,
                "style": "SIMPLEX"
            }
        }
    }
}