{
    "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_4": {
            "name": "_r_1_4",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2": {
            "name": "_r_2",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_5": {
            "name": "_r_2_5",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_5_6": {
            "name": "_r_2_5_6",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_5_7": {
            "name": "_r_2_5_7",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_8": {
            "name": "_r_2_8",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_2_8_9_10": {
            "name": "_r_2_8_9_10",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_8_9_11": {
            "name": "_r_2_8_9_11",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_8_9_12": {
            "name": "_r_2_8_9_12",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3": {
            "name": "_r_3",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_13": {
            "name": "_r_3_13",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_14": {
            "name": "_r_3_14",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_14_15": {
            "name": "_r_3_14_15",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_14_16": {
            "name": "_r_3_14_16",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_14_17": {
            "name": "_r_3_14_17",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_1",
                "children": [
                    {
                        "id": "_r_1_4"
                    }
                ]
            },
            {
                "id": "_r_2",
                "children": [
                    {
                        "id": "_r_2_5",
                        "children": [
                            {
                                "id": "_r_2_5_6"
                            },
                            {
                                "id": "_r_2_5_7"
                            }
                        ]
                    },
                    {
                        "id": "_r_2_8",
                        "children": [
                            {
                                "id": "_r_2_8_9_10"
                            },
                            {
                                "id": "_r_2_8_9_11"
                            },
                            {
                                "id": "_r_2_8_9_12"
                            }
                        ]
                    }
                ]
            },
            {
                "id": "_r_3",
                "children": [
                    {
                        "id": "_r_3_13"
                    },
                    {
                        "id": "_r_3_14",
                        "children": [
                            {
                                "id": "_r_3_14_15"
                            },
                            {
                                "id": "_r_3_14_16"
                            },
                            {
                                "id": "_r_3_14_17"
                            }
                        ]
                    }
                ]
            }
        ]
    },
    "constraints": {}
}