{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1": {
            "name": "_r_1",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_16": {
            "name": "_r_16",
            "optional": true,
            "type": "XOR",
            "note": ""
        },
        "_r_16_24_25": {
            "name": "_r_16_24_25",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_16_24_26": {
            "name": "_r_16_24_26",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_2": {
            "name": "_r_2",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3": {
            "name": "_r_3",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_3_17_21": {
            "name": "_r_3_17_21",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_17_22": {
            "name": "_r_3_17_22",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_3_17_23": {
            "name": "_r_3_17_23",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_1"
            },
            {
                "id": "_r_16",
                "children": [
                    {
                        "id": "_r_16_24_25"
                    },
                    {
                        "id": "_r_16_24_26"
                    }
                ]
            },
            {
                "id": "_r_2"
            },
            {
                "id": "_r_3",
                "children": [
                    {
                        "id": "_r_3_17_21"
                    },
                    {
                        "id": "_r_3_17_22"
                    },
                    {
                        "id": "_r_3_17_23"
                    }
                ]
            }
        ]
    },
    "constraints": {
        "Constraint 0": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_2"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_3_17_21"
                    ]
                }
            ]
        },
        "Constraint 1": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_2"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_3_17_21"
                    ]
                }
            ]
        },
        "Constraint 2": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_3_17_23"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_16_24_26"
                    ]
                }
            ]
        }
    }
}