{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1": {
            "name": "_r_1",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_15": {
            "name": "_r_15",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_15_16_17": {
            "name": "_r_15_16_17",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_15_16_18": {
            "name": "_r_15_16_18",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_19": {
            "name": "_r_19",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_19_20_21": {
            "name": "_r_19_20_21",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_19_20_23": {
            "name": "_r_19_20_23",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_2_3": {
            "name": "_r_1_2_3",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_2_4": {
            "name": "_r_1_2_4",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_2_5": {
            "name": "_r_1_2_5",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_24": {
            "name": "_r_24",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_25": {
            "name": "_r_25",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_25_26_28": {
            "name": "_r_25_26_28",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_25_26_29": {
            "name": "_r_25_26_29",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_6": {
            "name": "_r_6",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_1",
                "children": [
                    {
                        "id": "_r_1_2_3"
                    },
                    {
                        "id": "_r_1_2_4"
                    },
                    {
                        "id": "_r_1_2_5"
                    }
                ]
            },
            {
                "id": "_r_15",
                "children": [
                    {
                        "id": "_r_15_16_17"
                    },
                    {
                        "id": "_r_15_16_18"
                    }
                ]
            },
            {
                "id": "_r_19",
                "children": [
                    {
                        "id": "_r_19_20_21"
                    },
                    {
                        "id": "_r_19_20_23"
                    }
                ]
            },
            {
                "id": "_r_24"
            },
            {
                "id": "_r_25",
                "children": [
                    {
                        "id": "_r_25_26_28"
                    },
                    {
                        "id": "_r_25_26_29"
                    }
                ]
            },
            {
                "id": "_r_6"
            }
        ]
    },
    "constraints": {
        "Constraint 0": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_1_2_5"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_15_16_17"
                    ]
                }
            ]
        },
        "Constraint 1": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_19_20_23"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_25_26_28"
                    ]
                }
            ]
        },
        "Constraint 2": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_15_16_17"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_19_20_23"
                    ]
                }
            ]
        }
    }
}