{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_22": {
            "name": "_r_22",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4": {
            "name": "_r_4",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_5": {
            "name": "_r_4_5",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_5_10": {
            "name": "_r_4_5_10",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_5_10_11": {
            "name": "_r_4_5_10_11",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_5_10_12": {
            "name": "_r_4_5_10_12",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_5_10_12_18_19": {
            "name": "_r_4_5_10_12_18_19",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_7": {
            "name": "_r_4_7",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_7_9": {
            "name": "_r_4_7_9",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4_7_9_20_21": {
            "name": "_r_4_7_9_20_21",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_22"
            },
            {
                "id": "_r_4",
                "children": [
                    {
                        "id": "_r_4_5",
                        "children": [
                            {
                                "id": "_r_4_5_10",
                                "children": [
                                    {
                                        "id": "_r_4_5_10_11"
                                    },
                                    {
                                        "id": "_r_4_5_10_12",
                                        "children": [
                                            {
                                                "id": "_r_4_5_10_12_18_19"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "_r_4_7",
                        "children": [
                            {
                                "id": "_r_4_7_9",
                                "children": [
                                    {
                                        "id": "_r_4_7_9_20_21"
                                    }
                                ]
                            }
                        ]
                    }
                ]
            }
        ]
    },
    "constraints": {}
}