{
  "canvas": {
    "width": 832,
    "height": 480
  },
  "instructions": "Rigidly move all seven pieces (translation + rotation; the parallelogram may also be reflected) so that together they exactly tile target_silhouette without overlaps. Report each piece's final pose.",
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    {
      "piece_id": "large_tri_1",
      "color": [
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        111,
        93
      ],
      "vertices": [
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        [
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      "start_pose": {
        "reflect": false,
        "rot_deg": 225.0,
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    },
    {
      "piece_id": "large_tri_2",
      "color": [
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      "vertices": [
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          0.0
        ],
        [
          128.0,
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        [
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      "start_pose": {
        "reflect": false,
        "rot_deg": 90.0,
        "tx": 816.267271820161,
        "ty": 144.18841085860686
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    },
    {
      "piece_id": "medium_tri",
      "color": [
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        64
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      "vertices": [
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          0.0
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        [
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        [
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 90.0,
        "tx": 612.2205440519668,
        "ty": 181.87872270971354
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    },
    {
      "piece_id": "square",
      "color": [
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      "vertices": [
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          0.0
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        [
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        [
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          64.0
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        [
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      "start_pose": {
        "reflect": false,
        "rot_deg": 45.0,
        "tx": 692.6953845370202,
        "ty": 184.34831670869232
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    },
    {
      "piece_id": "parallelogram",
      "color": [
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        119,
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      "vertices": [
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        [
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        [
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      "start_pose": {
        "reflect": false,
        "rot_deg": 315.0,
        "tx": 485.0478452266593,
        "ty": 85.44107664044589
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    },
    {
      "piece_id": "small_tri_1",
      "color": [
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        54
      ],
      "vertices": [
        [
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        [
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        [
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 270.0,
        "tx": 743.1705399745593,
        "ty": 448.6665409525114
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    },
    {
      "piece_id": "small_tri_2",
      "color": [
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        151
      ],
      "vertices": [
        [
          0.0,
          0.0
        ],
        [
          64.0,
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        [
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          64.0
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 225.0,
        "tx": 482.5601731595055,
        "ty": 452.90711043023595
      }
    }
  ],
  "target_silhouette": [
    [
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        256.0,
        176.0
      ],
      [
        256.0,
        240.0
      ],
      [
        320.0,
        304.0
      ],
      [
        320.0,
        240.0
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      [
        384.0,
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      [
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      [
        512.0,
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      [
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      [
        512.0,
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      [
        448.0,
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      [
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      [
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      [
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      [
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      ],
      [
        256.0,
        176.0
      ]
    ]
  ]
}