{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_16": {
            "name": "_r_16",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_16_17": {
            "name": "_r_16_17",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_16_18": {
            "name": "_r_16_18",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_16_18_20": {
            "name": "_r_16_18_20",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_16_25": {
            "name": "_r_16_25",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_19": {
            "name": "_r_19",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_19_21": {
            "name": "_r_19_21",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_19_24": {
            "name": "_r_19_24",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_22": {
            "name": "_r_22",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_23": {
            "name": "_r_23",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_26": {
            "name": "_r_26",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_27": {
            "name": "_r_27",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_16",
                "children": [
                    {
                        "id": "_r_16_17"
                    },
                    {
                        "id": "_r_16_18",
                        "children": [
                            {
                                "id": "_r_16_18_20"
                            }
                        ]
                    },
                    {
                        "id": "_r_16_25"
                    }
                ]
            },
            {
                "id": "_r_19",
                "children": [
                    {
                        "id": "_r_19_21"
                    },
                    {
                        "id": "_r_19_24"
                    }
                ]
            },
            {
                "id": "_r_22"
            },
            {
                "id": "_r_23"
            },
            {
                "id": "_r_26"
            },
            {
                "id": "_r_27"
            }
        ]
    },
    "constraints": {}
}