{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1": {
            "name": "_r_1",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_12": {
            "name": "_r_1_12",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_13": {
            "name": "_r_1_13",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_15": {
            "name": "_r_1_15",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2": {
            "name": "_r_2",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_9": {
            "name": "_r_2_9",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3": {
            "name": "_r_3",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_16": {
            "name": "_r_3_16",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_6": {
            "name": "_r_3_6",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_7": {
            "name": "_r_3_7",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_8": {
            "name": "_r_3_8",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4": {
            "name": "_r_4",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_10": {
            "name": "_r_4_10",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_12": {
            "name": "_r_4_12",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_1",
                "children": [
                    {
                        "id": "_r_1_12"
                    },
                    {
                        "id": "_r_1_13"
                    },
                    {
                        "id": "_r_1_15"
                    }
                ]
            },
            {
                "id": "_r_2",
                "children": [
                    {
                        "id": "_r_2_9"
                    }
                ]
            },
            {
                "id": "_r_3",
                "children": [
                    {
                        "id": "_r_3_16"
                    },
                    {
                        "id": "_r_3_6"
                    },
                    {
                        "id": "_r_3_7"
                    },
                    {
                        "id": "_r_3_8"
                    }
                ]
            },
            {
                "id": "_r_4",
                "children": [
                    {
                        "id": "_r_4_10"
                    },
                    {
                        "id": "_r_4_12"
                    }
                ]
            }
        ]
    },
    "constraints": {}
}