{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1": {
            "name": "_r_1",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_11": {
            "name": "_r_11",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_13": {
            "name": "_r_13",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_14": {
            "name": "_r_14",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_15_16": {
            "name": "_r_1_15_16",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_15_17": {
            "name": "_r_1_15_17",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2": {
            "name": "_r_2",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_2_3_10": {
            "name": "_r_2_3_10",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_3_4": {
            "name": "_r_2_3_4",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_3_7": {
            "name": "_r_2_3_7",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_3_8": {
            "name": "_r_2_3_8",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_3_9": {
            "name": "_r_2_3_9",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_1",
                "children": [
                    {
                        "id": "_r_1_15_16"
                    },
                    {
                        "id": "_r_1_15_17"
                    }
                ]
            },
            {
                "id": "_r_11"
            },
            {
                "id": "_r_13"
            },
            {
                "id": "_r_14"
            },
            {
                "id": "_r_2",
                "children": [
                    {
                        "id": "_r_2_3_10"
                    },
                    {
                        "id": "_r_2_3_4"
                    },
                    {
                        "id": "_r_2_3_7"
                    },
                    {
                        "id": "_r_2_3_8"
                    },
                    {
                        "id": "_r_2_3_9"
                    }
                ]
            }
        ]
    },
    "constraints": {}
}