{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10": {
            "name": "_r_10",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_10_25_26": {
            "name": "_r_10_25_26",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_25_27": {
            "name": "_r_10_25_27",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_11": {
            "name": "_r_11",
            "optional": false,
            "type": "OR",
            "note": ""
        },
        "_r_11_14_15": {
            "name": "_r_11_14_15",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_11_14_18": {
            "name": "_r_11_14_18",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_11_14_19": {
            "name": "_r_11_14_19",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12": {
            "name": "_r_12",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_12_20_21": {
            "name": "_r_12_20_21",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12_20_22": {
            "name": "_r_12_20_22",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_13": {
            "name": "_r_13",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_28": {
            "name": "_r_28",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_10",
                "children": [
                    {
                        "id": "_r_10_25_26"
                    },
                    {
                        "id": "_r_10_25_27"
                    }
                ]
            },
            {
                "id": "_r_11",
                "children": [
                    {
                        "id": "_r_11_14_15"
                    },
                    {
                        "id": "_r_11_14_18"
                    },
                    {
                        "id": "_r_11_14_19"
                    }
                ]
            },
            {
                "id": "_r_12",
                "children": [
                    {
                        "id": "_r_12_20_21"
                    },
                    {
                        "id": "_r_12_20_22"
                    }
                ]
            },
            {
                "id": "_r_13"
            },
            {
                "id": "_r_28"
            }
        ]
    },
    "constraints": {}
}