{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_13": {
            "name": "_r_13",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_17": {
            "name": "_r_17",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_18": {
            "name": "_r_18",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_18_20": {
            "name": "_r_18_20",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_18_20_22": {
            "name": "_r_18_20_22",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_18_20_23": {
            "name": "_r_18_20_23",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_18_20_24": {
            "name": "_r_18_20_24",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_18_20_25": {
            "name": "_r_18_20_25",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_18_21": {
            "name": "_r_18_21",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_26": {
            "name": "_r_26",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_31": {
            "name": "_r_31",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_31_32_33": {
            "name": "_r_31_32_33",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_31_32_34": {
            "name": "_r_31_32_34",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_31_32_35": {
            "name": "_r_31_32_35",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_36": {
            "name": "_r_36",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_36_37_38": {
            "name": "_r_36_37_38",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_36_37_39": {
            "name": "_r_36_37_39",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_40": {
            "name": "_r_40",
            "optional": true,
            "type": "OR",
            "note": ""
        },
        "_r_40_41_42": {
            "name": "_r_40_41_42",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_40_41_43": {
            "name": "_r_40_41_43",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_13"
            },
            {
                "id": "_r_17"
            },
            {
                "id": "_r_18",
                "children": [
                    {
                        "id": "_r_18_20",
                        "children": [
                            {
                                "id": "_r_18_20_22"
                            },
                            {
                                "id": "_r_18_20_23"
                            },
                            {
                                "id": "_r_18_20_24"
                            },
                            {
                                "id": "_r_18_20_25"
                            }
                        ]
                    },
                    {
                        "id": "_r_18_21"
                    }
                ]
            },
            {
                "id": "_r_26"
            },
            {
                "id": "_r_31",
                "children": [
                    {
                        "id": "_r_31_32_33"
                    },
                    {
                        "id": "_r_31_32_34"
                    },
                    {
                        "id": "_r_31_32_35"
                    }
                ]
            },
            {
                "id": "_r_36",
                "children": [
                    {
                        "id": "_r_36_37_38"
                    },
                    {
                        "id": "_r_36_37_39"
                    }
                ]
            },
            {
                "id": "_r_40",
                "children": [
                    {
                        "id": "_r_40_41_42"
                    },
                    {
                        "id": "_r_40_41_43"
                    }
                ]
            }
        ]
    },
    "constraints": {
        "Constraint 0": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_13"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_40"
                    ]
                }
            ]
        },
        "Constraint 1": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_18_21"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_36_37_38"
                    ]
                }
            ]
        },
        "Constraint 2": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_18_20_22"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_18_20_23"
                    ]
                }
            ]
        },
        "Constraint 3": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_18_21"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_36_37_38"
                    ]
                }
            ]
        },
        "Constraint 4": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_17"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_40_41_43"
                    ]
                }
            ]
        },
        "Constraint 5": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_18"
                    ]
                },
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_40_41_43"
                    ]
                }
            ]
        }
    }
}