{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "OR",
            "note": ""
        },
        "_r_12_13": {
            "name": "_r_12_13",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_14_15": {
            "name": "_r_14_15",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_14_15_17": {
            "name": "_r_14_15_17",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_14_15_19_20": {
            "name": "_r_14_15_19_20",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_14_16": {
            "name": "_r_14_16",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_14_18": {
            "name": "_r_14_18",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_21": {
            "name": "_r_21",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_22": {
            "name": "_r_22",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3": {
            "name": "_r_3",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_10_11": {
            "name": "_r_3_10_11",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4": {
            "name": "_r_4",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_5": {
            "name": "_r_5",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_6_7": {
            "name": "_r_6_7",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_8_9": {
            "name": "_r_8_9",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_12_13"
            },
            {
                "id": "_r_14_15",
                "children": [
                    {
                        "id": "_r_14_15_17"
                    },
                    {
                        "id": "_r_14_15_19_20"
                    }
                ]
            },
            {
                "id": "_r_14_16"
            },
            {
                "id": "_r_14_18"
            },
            {
                "id": "_r_21"
            },
            {
                "id": "_r_22"
            },
            {
                "id": "_r_3",
                "children": [
                    {
                        "id": "_r_3_10_11"
                    }
                ]
            },
            {
                "id": "_r_4"
            },
            {
                "id": "_r_5"
            },
            {
                "id": "_r_6_7"
            },
            {
                "id": "_r_8_9"
            }
        ]
    },
    "constraints": {}
}