{
    "id": "FM__r",
    "name": "FM__r",
    "features": {
        "_r": {
            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1": {
            "name": "_r_1",
            "optional": true,
            "type": "XOR",
            "note": ""
        },
        "_r_1_5_6": {
            "name": "_r_1_5_6",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_1_5_7": {
            "name": "_r_1_5_7",
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            "type": "FEATURE",
            "note": ""
        },
        "_r_2": {
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            "type": "FEATURE",
            "note": ""
        },
        "_r_2_10": {
            "name": "_r_2_10",
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            "type": "FEATURE",
            "note": ""
        },
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            "name": "_r_2_10_20",
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            "type": "FEATURE",
            "note": ""
        },
        "_r_2_10_21": {
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            "type": "FEATURE",
            "note": ""
        },
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            "type": "XOR",
            "note": ""
        },
        "_r_2_8_11_12": {
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            "type": "FEATURE",
            "note": ""
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            "type": "FEATURE",
            "note": ""
        },
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            "type": "OR",
            "note": ""
        },
        "_r_2_9_16_17": {
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            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
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            "type": "FEATURE",
            "note": ""
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            "type": "FEATURE",
            "note": ""
        },
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            "note": ""
        },
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            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
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            "type": "FEATURE",
            "note": ""
        },
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            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_4": {
            "name": "_r_4",
            "optional": true,
            "type": "XOR",
            "note": ""
        },
        "_r_4_31_32": {
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            "type": "FEATURE",
            "note": ""
        },
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            "type": "FEATURE",
            "note": ""
        },
        "_r_4_31_34": {
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            "type": "FEATURE",
            "note": ""
        }
    },
    "tree": {
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        "children": [
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                "id": "_r_1",
                "children": [
                    {
                        "id": "_r_1_5_6"
                    },
                    {
                        "id": "_r_1_5_7"
                    }
                ]
            },
            {
                "id": "_r_2",
                "children": [
                    {
                        "id": "_r_2_10",
                        "children": [
                            {
                                "id": "_r_2_10_20"
                            },
                            {
                                "id": "_r_2_10_21"
                            }
                        ]
                    },
                    {
                        "id": "_r_2_8",
                        "children": [
                            {
                                "id": "_r_2_8_11_12"
                            },
                            {
                                "id": "_r_2_8_11_15"
                            }
                        ]
                    },
                    {
                        "id": "_r_2_9",
                        "children": [
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                                "id": "_r_2_9_16_17"
                            },
                            {
                                "id": "_r_2_9_16_18"
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                            {
                                "id": "_r_2_9_16_19"
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                        ]
                    }
                ]
            },
            {
                "id": "_r_3",
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                    {
                        "id": "_r_3_22_23"
                    },
                    {
                        "id": "_r_3_22_24"
                    },
                    {
                        "id": "_r_3_22_25"
                    }
                ]
            },
            {
                "id": "_r_4",
                "children": [
                    {
                        "id": "_r_4_31_32"
                    },
                    {
                        "id": "_r_4_31_33"
                    },
                    {
                        "id": "_r_4_31_34"
                    }
                ]
            }
        ]
    },
    "constraints": {}
}