{
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    "name": "FM__r",
    "features": {
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            "name": "_r",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_12": {
            "name": "_r_12",
            "optional": true,
            "type": "FEATURE",
            "note": ""
        },
        "_r_34": {
            "name": "_r_34",
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            "type": "XOR",
            "note": ""
        },
        "_r_34_37_38": {
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            "type": "FEATURE",
            "note": ""
        },
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            "note": ""
        },
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            "note": ""
        },
        "_r_42_43_44": {
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            "type": "FEATURE",
            "note": ""
        },
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            "type": "FEATURE",
            "note": ""
        },
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            "note": ""
        },
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            "note": ""
        },
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            "type": "FEATURE",
            "note": ""
        },
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            "type": "FEATURE",
            "note": ""
        },
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            "note": ""
        },
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        },
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            "note": ""
        }
    },
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                "id": "_r_12"
            },
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                "id": "_r_34",
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                ]
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                    },
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                ]
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            {
                "id": "_r_48",
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                    },
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                        "id": "_r_48_49_51"
                    }
                ]
            },
            {
                "id": "_r_5"
            },
            {
                "id": "_r_52",
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                        "id": "_r_52_53_54"
                    },
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                        "id": "_r_52_53_55"
                    },
                    {
                        "id": "_r_52_53_56"
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                ]
            },
            {
                "id": "_r_9"
            }
        ]
    },
    "constraints": {}
}