{
  "node_id": "gml-a8e04f2df89a484cb8bd22d3d0e5633d",
  "keywords": [],
  "children": [],
  "export": [
    "exercise_01.json",
    "exercise_02.json"
  ],
  "keywords_must": [
    [
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      "查找",
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    ]
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  "keywords_forbid": []
}