{
  "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.",
  "pieces": [
    {
      "piece_id": "large_tri_1",
      "color": [
        164,
        75,
        64
      ],
      "vertices": [
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          0.0
        ],
        [
          112.0,
          0.0
        ],
        [
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          112.0
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 90.0,
        "tx": 707.1357347553654,
        "ty": 298.87595145576455
      }
    },
    {
      "piece_id": "large_tri_2",
      "color": [
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      ],
      "vertices": [
        [
          0.0,
          0.0
        ],
        [
          112.0,
          0.0
        ],
        [
          0.0,
          112.0
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 315.0,
        "tx": 129.86039374837227,
        "ty": 318.9696209722492
      }
    },
    {
      "piece_id": "medium_tri",
      "color": [
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        119,
        48
      ],
      "vertices": [
        [
          0.0,
          0.0
        ],
        [
          79.196,
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        ],
        [
          0.0,
          79.196
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 135.0,
        "tx": 637.0468925885809,
        "ty": 206.64241509687704
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    },
    {
      "piece_id": "square",
      "color": [
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      ],
      "vertices": [
        [
          0.0,
          0.0
        ],
        [
          56.0,
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        ],
        [
          56.0,
          56.0
        ],
        [
          0.0,
          56.0
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 135.0,
        "tx": 151.21357064698978,
        "ty": 273.6422447866668
      }
    },
    {
      "piece_id": "parallelogram",
      "color": [
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        94,
        54
      ],
      "vertices": [
        [
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        ],
        [
          56.0,
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        ],
        [
          112.0,
          56.0
        ],
        [
          56.0,
          56.0
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 45.0,
        "tx": 663.7353604759667,
        "ty": 72.51930021376619
      }
    },
    {
      "piece_id": "small_tri_1",
      "color": [
        70,
        111,
        93
      ],
      "vertices": [
        [
          0.0,
          0.0
        ],
        [
          56.0,
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        [
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          56.0
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 0.0,
        "tx": 713.6480572018771,
        "ty": 168.87456371619146
      }
    },
    {
      "piece_id": "small_tri_2",
      "color": [
        132,
        53,
        133
      ],
      "vertices": [
        [
          0.0,
          0.0
        ],
        [
          56.0,
          0.0
        ],
        [
          0.0,
          56.0
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      ],
      "start_pose": {
        "reflect": false,
        "rot_deg": 225.0,
        "tx": 670.6783590364686,
        "ty": 292.83790577278114
      }
    }
  ],
  "target_silhouette": [
    [
      [
        332.0,
        100.0
      ],
      [
        388.0,
        156.0
      ],
      [
        388.0,
        212.0
      ],
      [
        332.0,
        212.0
      ],
      [
        332.0,
        268.0
      ],
      [
        388.0,
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      ],
      [
        388.0,
        324.0
      ],
      [
        444.0,
        380.0
      ],
      [
        500.0,
        324.0
      ],
      [
        500.0,
        212.0
      ],
      [
        444.0,
        212.0
      ],
      [
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        156.0
      ],
      [
        388.0,
        100.0
      ],
      [
        332.0,
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      ]
    ]
  ]
}