{
    "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_10": {
            "name": "_r_10",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_17": {
            "name": "_r_10_17",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_18": {
            "name": "_r_10_18",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_19": {
            "name": "_r_10_19",
            "optional": false,
            "type": "OR",
            "note": ""
        },
        "_r_10_19_20_21": {
            "name": "_r_10_19_20_21",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_19_20_22": {
            "name": "_r_10_19_20_22",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_2": {
            "name": "_r_1_2",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_1_2_3_4": {
            "name": "_r_1_2_3_4",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_2_3_5": {
            "name": "_r_1_2_3_5",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_7": {
            "name": "_r_1_7",
            "optional": true,
            "type": "XOR",
            "note": ""
        },
        "_r_1_7_11_12": {
            "name": "_r_1_7_11_12",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_7_11_13": {
            "name": "_r_1_7_11_13",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_9": {
            "name": "_r_1_9",
            "optional": true,
            "type": "XOR",
            "note": ""
        },
        "_r_1_9_14_15": {
            "name": "_r_1_9_14_15",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_9_14_16": {
            "name": "_r_1_9_14_16",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_23": {
            "name": "_r_23",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_23_24": {
            "name": "_r_23_24",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_23_24_25_27": {
            "name": "_r_23_24_25_27",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_23_24_25_36": {
            "name": "_r_23_24_25_36",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_23_28": {
            "name": "_r_23_28",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_23_28_33_34": {
            "name": "_r_23_28_33_34",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_23_28_33_35": {
            "name": "_r_23_28_33_35",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_1",
                "children": [
                    {
                        "id": "_r_1_2",
                        "children": [
                            {
                                "id": "_r_1_2_3_4"
                            },
                            {
                                "id": "_r_1_2_3_5"
                            }
                        ]
                    },
                    {
                        "id": "_r_1_7",
                        "children": [
                            {
                                "id": "_r_1_7_11_12"
                            },
                            {
                                "id": "_r_1_7_11_13"
                            }
                        ]
                    },
                    {
                        "id": "_r_1_9",
                        "children": [
                            {
                                "id": "_r_1_9_14_15"
                            },
                            {
                                "id": "_r_1_9_14_16"
                            }
                        ]
                    }
                ]
            },
            {
                "id": "_r_10",
                "children": [
                    {
                        "id": "_r_10_17"
                    },
                    {
                        "id": "_r_10_18"
                    },
                    {
                        "id": "_r_10_19",
                        "children": [
                            {
                                "id": "_r_10_19_20_21"
                            },
                            {
                                "id": "_r_10_19_20_22"
                            }
                        ]
                    }
                ]
            },
            {
                "id": "_r_23",
                "children": [
                    {
                        "id": "_r_23_24",
                        "children": [
                            {
                                "id": "_r_23_24_25_27"
                            },
                            {
                                "id": "_r_23_24_25_36"
                            }
                        ]
                    },
                    {
                        "id": "_r_23_28",
                        "children": [
                            {
                                "id": "_r_23_28_33_34"
                            },
                            {
                                "id": "_r_23_28_33_35"
                            }
                        ]
                    }
                ]
            }
        ]
    },
    "constraints": {
        "Constraint 0": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_1_9"
                    ]
                },
                {
                    "type": "NotTerm",
                    "operands": [
                        {
                            "type": "FeatureTerm",
                            "operands": [
                                "_r_23_24_25_27"
                            ]
                        }
                    ]
                }
            ]
        },
        "Constraint 1": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_1_9"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_23_24_25_36"
                    ]
                }
            ]
        }
    }
}