{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12": {
            "name": "_r_12",
            "optional": true,
            "type": "OR",
            "note": ""
        },
        "_r_12_13_14": {
            "name": "_r_12_13_14",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12_13_15": {
            "name": "_r_12_13_15",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12_13_16": {
            "name": "_r_12_13_16",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_16": {
            "name": "_r_16",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_17": {
            "name": "_r_17",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2": {
            "name": "_r_2",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_3": {
            "name": "_r_2_3",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_6": {
            "name": "_r_2_6",
            "optional": true,
            "type": "XOR",
            "note": ""
        },
        "_r_2_6_18_19": {
            "name": "_r_2_6_18_19",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_6_18_20": {
            "name": "_r_2_6_18_20",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2_9": {
            "name": "_r_2_9",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_12",
                "children": [
                    {
                        "id": "_r_12_13_14"
                    },
                    {
                        "id": "_r_12_13_15"
                    },
                    {
                        "id": "_r_12_13_16"
                    }
                ]
            },
            {
                "id": "_r_16"
            },
            {
                "id": "_r_17"
            },
            {
                "id": "_r_2",
                "children": [
                    {
                        "id": "_r_2_3"
                    },
                    {
                        "id": "_r_2_6",
                        "children": [
                            {
                                "id": "_r_2_6_18_19"
                            },
                            {
                                "id": "_r_2_6_18_20"
                            }
                        ]
                    },
                    {
                        "id": "_r_2_9"
                    }
                ]
            }
        ]
    },
    "constraints": {
        "Constraint 0": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_12"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_16"
                    ]
                }
            ]
        },
        "Constraint 1": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_2_6_18_20"
                    ]
                },
                {
                    "type": "NotTerm",
                    "operands": [
                        {
                            "type": "FeatureTerm",
                            "operands": [
                                "_r_16"
                            ]
                        }
                    ]
                }
            ]
        }
    }
}