{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10": {
            "name": "_r_10",
            "optional": false,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_15": {
            "name": "_r_10_15",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_10_15_17_18": {
            "name": "_r_10_15_17_18",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_15_17_19": {
            "name": "_r_10_15_17_19",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_16": {
            "name": "_r_10_16",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_10_16_20_21": {
            "name": "_r_10_16_20_21",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_10_16_20_22": {
            "name": "_r_10_16_20_22",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_11": {
            "name": "_r_11",
            "optional": true,
            "type": "XOR",
            "note": ""
        },
        "_r_11_23_24": {
            "name": "_r_11_23_24",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_11_23_25": {
            "name": "_r_11_23_25",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_11_23_26": {
            "name": "_r_11_23_26",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_11_23_27": {
            "name": "_r_11_23_27",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_11_23_28": {
            "name": "_r_11_23_28",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12": {
            "name": "_r_12",
            "optional": true,
            "type": "XOR",
            "note": ""
        },
        "_r_12_29_30": {
            "name": "_r_12_29_30",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12_29_31": {
            "name": "_r_12_29_31",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12_29_32": {
            "name": "_r_12_29_32",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12_29_33": {
            "name": "_r_12_29_33",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12_29_34": {
            "name": "_r_12_29_34",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_6": {
            "name": "_r_6",
            "optional": false,
            "type": "XOR",
            "note": ""
        },
        "_r_6_7_8": {
            "name": "_r_6_7_8",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_6_7_9": {
            "name": "_r_6_7_9",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
        "id": "_r",
        "children": [
            {
                "id": "_r_10",
                "children": [
                    {
                        "id": "_r_10_15",
                        "children": [
                            {
                                "id": "_r_10_15_17_18"
                            },
                            {
                                "id": "_r_10_15_17_19"
                            }
                        ]
                    },
                    {
                        "id": "_r_10_16",
                        "children": [
                            {
                                "id": "_r_10_16_20_21"
                            },
                            {
                                "id": "_r_10_16_20_22"
                            }
                        ]
                    }
                ]
            },
            {
                "id": "_r_11",
                "children": [
                    {
                        "id": "_r_11_23_24"
                    },
                    {
                        "id": "_r_11_23_25"
                    },
                    {
                        "id": "_r_11_23_26"
                    },
                    {
                        "id": "_r_11_23_27"
                    },
                    {
                        "id": "_r_11_23_28"
                    }
                ]
            },
            {
                "id": "_r_12",
                "children": [
                    {
                        "id": "_r_12_29_30"
                    },
                    {
                        "id": "_r_12_29_31"
                    },
                    {
                        "id": "_r_12_29_32"
                    },
                    {
                        "id": "_r_12_29_33"
                    },
                    {
                        "id": "_r_12_29_34"
                    }
                ]
            },
            {
                "id": "_r_6",
                "children": [
                    {
                        "id": "_r_6_7_8"
                    },
                    {
                        "id": "_r_6_7_9"
                    }
                ]
            }
        ]
    },
    "constraints": {
        "Constraint 0": {
            "type": "ImpliesTerm",
            "operands": [
                {
                    "type": "FeatureTerm",
                    "operands": [
                        "_r_6"
                    ]
                },
                {
                    "type": "NotTerm",
                    "operands": [
                        {
                            "type": "FeatureTerm",
                            "operands": [
                                "_r_10_16_20_21"
                            ]
                        }
                    ]
                }
            ]
        }
    }
}