{
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        "rotation": [0, 0, 0]
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        "rotation": [0, 6.28, 0]
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    },
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        "position.y": -0.5
      },
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      "keyframe": "parent",
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      "ease": "linear",
      "loop": -1
    },
    "child": {
      "keyframe": "child",
      "duration": 4,
      "ease": "ease-in-out",
      "direction": "both",
      "loop": -1
    },
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      "keyframe": "child",
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    },
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    },
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      "keyframe": "parent",
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      "keyframe": "child",
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}