{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10": {
            "name": "_r_10",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_10_11_12": {
            "name": "_r_10_11_12",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_11_13": {
            "name": "_r_10_11_13",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_11_14": {
            "name": "_r_10_11_14",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_15": {
            "name": "_r_15",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_15_16_17": {
            "name": "_r_15_16_17",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_15_16_18": {
            "name": "_r_15_16_18",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_15_16_19": {
            "name": "_r_15_16_19",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_20": {
            "name": "_r_20",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_20_21_22": {
            "name": "_r_20_21_22",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_20_21_23": {
            "name": "_r_20_21_23",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_20_21_24": {
            "name": "_r_20_21_24",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_25": {
            "name": "_r_25",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_25_28_29": {
            "name": "_r_25_28_29",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_25_28_30": {
            "name": "_r_25_28_30",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_25_28_31": {
            "name": "_r_25_28_31",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_10",
                "children": [
                    {
                        "id": "_r_10_11_12"
                    },
                    {
                        "id": "_r_10_11_13"
                    },
                    {
                        "id": "_r_10_11_14"
                    }
                ]
            },
            {
                "id": "_r_15",
                "children": [
                    {
                        "id": "_r_15_16_17"
                    },
                    {
                        "id": "_r_15_16_18"
                    },
                    {
                        "id": "_r_15_16_19"
                    }
                ]
            },
            {
                "id": "_r_20",
                "children": [
                    {
                        "id": "_r_20_21_22"
                    },
                    {
                        "id": "_r_20_21_23"
                    },
                    {
                        "id": "_r_20_21_24"
                    }
                ]
            },
            {
                "id": "_r_25",
                "children": [
                    {
                        "id": "_r_25_28_29"
                    },
                    {
                        "id": "_r_25_28_30"
                    },
                    {
                        "id": "_r_25_28_31"
                    }
                ]
            }
        ]
    },
    "constraints": {}
}