{
  "version": "0.1",
  "nodes": {
    "1": {
      "id": 1,
      "name": "horizontal_bar",
      "op": {"type": "Cube", "size": {"x": 60, "y": 20, "z": 5}}
    },
    "2": {
      "id": 2,
      "name": "horizontal_bar_centered",
      "op": {"type": "Translate", "child": 1, "offset": {"x": -30, "y": 0, "z": 0}}
    },
    "3": {
      "id": 3,
      "name": "vertical_stem",
      "op": {"type": "Cube", "size": {"x": 20, "y": 30, "z": 5}}
    },
    "4": {
      "id": 4,
      "name": "vertical_stem_positioned",
      "op": {"type": "Translate", "child": 3, "offset": {"x": -10, "y": 20, "z": 0}}
    },
    "5": {
      "id": 5,
      "name": "tee_shape",
      "op": {"type": "Union", "left": 2, "right": 4}
    },
    "6": {
      "id": 6,
      "name": "hole_top",
      "op": {"type": "Cylinder", "radius": 2.5, "height": 5, "segments": 32}
    },
    "7": {
      "id": 7,
      "name": "hole_top_positioned",
      "op": {"type": "Translate", "child": 6, "offset": {"x": 0, "y": 45, "z": 0}}
    },
    "8": {
      "id": 8,
      "name": "hole_left",
      "op": {"type": "Cylinder", "radius": 2.5, "height": 5, "segments": 32}
    },
    "9": {
      "id": 9,
      "name": "hole_left_positioned",
      "op": {"type": "Translate", "child": 8, "offset": {"x": -25, "y": 10, "z": 0}}
    },
    "10": {
      "id": 10,
      "name": "hole_right",
      "op": {"type": "Cylinder", "radius": 2.5, "height": 5, "segments": 32}
    },
    "11": {
      "id": 11,
      "name": "hole_right_positioned",
      "op": {"type": "Translate", "child": 10, "offset": {"x": 25, "y": 10, "z": 0}}
    },
    "12": {
      "id": 12,
      "name": "with_hole_top",
      "op": {"type": "Difference", "left": 5, "right": 7}
    },
    "13": {
      "id": 13,
      "name": "with_hole_left",
      "op": {"type": "Difference", "left": 12, "right": 9}
    },
    "14": {
      "id": 14,
      "name": "final_bracket",
      "op": {"type": "Difference", "left": 13, "right": 11}
    }
  },
  "materials": {},
  "part_materials": {},
  "roots": [{"root": 14, "material": "default"}]
}