{
  "valid": true,
  "outer_boundary": [
    [
      381.787159,
      14.92177
    ],
    [
      132.687159,
      14.92177
    ],
    [
      132.687159,
      -13.57823
    ],
    [
      88.687159,
      -13.57823
    ],
    [
      88.687159,
      14.92177
    ],
    [
      -13.412841,
      14.92177
    ],
    [
      -13.412841,
      0.02177
    ],
    [
      -30.812841,
      0.02177
    ],
    [
      -30.812841,
      -254.17823
    ],
    [
      169.435852,
      -254.17823
    ],
    [
      169.435852,
      -417.57823
    ],
    [
      197.121675,
      -417.57823
    ],
    [
      197.121675,
      -401.57823
    ],
    [
      212.121675,
      -401.57823
    ],
    [
      212.121675,
      -417.57823
    ],
    [
      289.687159,
      -417.57823
    ],
    [
      304.687159,
      -406.57823
    ],
    [
      317.687159,
      -406.57823
    ],
    [
      332.687159,
      -417.57823
    ],
    [
      381.787159,
      -417.57823
    ],
    [
      381.787159,
      -395.17823
    ],
    [
      404.187159,
      -395.17823
    ],
    [
      404.187159,
      -322.57823
    ],
    [
      352.787159,
      -322.57823
    ],
    [
      352.787159,
      -304.17823
    ],
    [
      361.187159,
      -304.17823
    ],
    [
      361.187159,
      -24.57823
    ],
    [
      404.187159,
      -24.57823
    ],
    [
      404.187159,
      0.02177
    ],
    [
      381.787159,
      0.02177
    ],
    [
      381.787159,
      14.92177
    ]
  ],
  "pockets": [
    {
      "lines": [
        [
          [
            188.20278231665569,
            -134.82171658996108
          ],
          [
            208.9511174658802,
            -170.75884084469664
          ]
        ],
        [
          [
            219.34341895707814,
            -170.75884084469664
          ],
          [
            240.09175410630266,
            -134.82171658996108
          ]
        ],
        [
          [
            234.8956033607037,
            -125.82171368512726
          ],
          [
            193.39893306225466,
            -125.82171368512726
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            193.39893306225466,
            -125.82171368512726
          ],
          "tangent_end": [
            188.20278231665569,
            -134.82171658996108
          ],
          "center": [
            193.39893306225463,
            -131.82171368512726
          ],
          "radius": 6.0,
          "start_angle": 1.570796326794892,
          "end_angle": -2.617993318955873
        },
        {
          "tangent_start": [
            208.9511174658802,
            -170.75884084469664
          ],
          "tangent_end": [
            219.34341895707814,
            -170.75884084469664
          ],
          "center": [
            214.14726821147917,
            -167.75883793986281
          ],
          "radius": 6.0,
          "start_angle": -2.6179933189558757,
          "end_angle": -0.5235993346339177
        },
        {
          "tangent_start": [
            240.09175410630266,
            -134.82171658996108
          ],
          "tangent_end": [
            234.8956033607037,
            -125.82171368512726
          ],
          "center": [
            234.89560336070372,
            -131.82171368512726
          ],
          "radius": 6.0,
          "start_angle": -0.52359933463392,
          "end_angle": 1.5707963267949014
        }
      ]
    },
    {
      "lines": [
        [
          [
            240.79832207007308,
            -112.87348712157853
          ],
          [
            219.42959259685233,
            -75.86174871073018
          ]
        ],
        [
          [
            209.03728681993562,
            -75.86174871073018
          ],
          [
            187.66855734671492,
            -112.87348712157853
          ]
        ],
        [
          [
            192.86471023517328,
            -121.87348631487274
          ],
          [
            235.60216918161473,
            -121.87348631487274
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            235.60216918161473,
            -121.87348631487274
          ],
          "tangent_end": [
            240.79832207007308,
            -112.87348712157853
          ],
          "center": [
            235.60216918161473,
            -115.87348631487274
          ],
          "radius": 6.0,
          "start_angle": -1.5707963267948966,
          "end_angle": 0.5235986203477025
        },
        {
          "tangent_start": [
            219.42959259685233,
            -75.86174871073018
          ],
          "tangent_end": [
            209.03728681993562,
            -75.86174871073018
          ],
          "center": [
            214.23343970839397,
            -78.86174790402438
          ],
          "radius": 6.0,
          "start_angle": 0.5235986203477025,
          "end_angle": 2.617994033242091
        },
        {
          "tangent_start": [
            187.66855734671492,
            -112.87348712157853
          ],
          "tangent_end": [
            192.86471023517328,
            -121.87348631487274
          ],
          "center": [
            192.86471023517328,
            -115.87348631487274
          ],
          "radius": 6.0,
          "start_angle": 2.617994033242091,
          "end_angle": -1.5707963267948966
        }
      ]
    },
    {
      "lines": [
        [
          [
            270.7789040222266,
            -64.91880857703129
          ],
          [
            227.60993476674446,
            -64.91880857703127
          ]
        ],
        [
          [
            222.4137818782861,
            -73.91880777032547
          ],
          [
            243.99826650602716,
            -111.30424520478243
          ]
        ],
        [
          [
            254.39057228294388,
            -111.30424520478243
          ],
          [
            275.97505691068494,
            -73.91880777032549
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            275.97505691068494,
            -73.91880777032549
          ],
          "tangent_end": [
            270.7789040222266,
            -64.91880857703129
          ],
          "center": [
            270.7789040222266,
            -70.91880857703129
          ],
          "radius": 6.0,
          "start_angle": -0.5235986203477025,
          "end_angle": 1.5707963267948966
        },
        {
          "tangent_start": [
            227.60993476674446,
            -64.91880857703127
          ],
          "tangent_end": [
            222.4137818782861,
            -73.91880777032547
          ],
          "center": [
            227.60993476674446,
            -70.91880857703127
          ],
          "radius": 6.0,
          "start_angle": 1.5707963267948966,
          "end_angle": -2.617994033242091
        },
        {
          "tangent_start": [
            243.99826650602716,
            -111.30424520478243
          ],
          "tangent_end": [
            254.39057228294388,
            -111.30424520478243
          ],
          "center": [
            249.19441939448552,
            -108.30424601148823
          ],
          "radius": 6.0,
          "start_angle": -2.617994033242091,
          "end_angle": -0.5235986203477025
        }
      ]
    },
    {
      "lines": [
        [
          [
            262.7454994830747,
            -121.89477763732094
          ],
          [
            305.6408538127878,
            -121.89477763732096
          ]
        ],
        [
          [
            310.83700670124614,
            -112.89477844402674
          ],
          [
            289.3893295363896,
            -75.74629857109818
          ]
        ],
        [
          [
            278.9970237594729,
            -75.74629857109818
          ],
          [
            257.54934659461634,
            -112.89477844402674
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            257.54934659461634,
            -112.89477844402674
          ],
          "tangent_end": [
            262.7454994830747,
            -121.89477763732094
          ],
          "center": [
            262.7454994830747,
            -115.89477763732094
          ],
          "radius": 6.0,
          "start_angle": 2.617994033242091,
          "end_angle": -1.5707963267948966
        },
        {
          "tangent_start": [
            305.6408538127878,
            -121.89477763732096
          ],
          "tangent_end": [
            310.83700670124614,
            -112.89477844402674
          ],
          "center": [
            305.6408538127878,
            -115.89477763732096
          ],
          "radius": 6.0,
          "start_angle": -1.5707963267948966,
          "end_angle": 0.5235986203477045
        },
        {
          "tangent_start": [
            289.3893295363896,
            -75.74629857109818
          ],
          "tangent_end": [
            278.9970237594729,
            -75.74629857109818
          ],
          "center": [
            284.19317664793124,
            -78.74629776439238
          ],
          "radius": 6.0,
          "start_angle": 0.5235986203477025,
          "end_angle": 2.617994033242091
        }
      ]
    },
    {
      "lines": [
        [
          [
            295.6108446538426,
            -79.50199736619938
          ],
          [
            315.2465078509176,
            -113.51197585764066
          ]
        ],
        [
          [
            324.97242582007095,
            -114.44659587256939
          ],
          [
            344.0470700686582,
            -92.48674337569881
          ]
        ],
        [
          [
            341.3006379112088,
            -82.8232740485717
          ],
          [
            302.5903304655465,
            -70.77314805400098
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            302.5903304655465,
            -70.77314805400098
          ],
          "tangent_end": [
            295.6108446538426,
            -79.50199736619938
          ],
          "center": [
            300.80699754230096,
            -76.50199817290516
          ],
          "radius": 6.0,
          "start_angle": 1.2690143187242353,
          "end_angle": -2.6179940332420886
        },
        {
          "tangent_start": [
            315.2465078509176,
            -113.51197585764066
          ],
          "tangent_end": [
            324.97242582007095,
            -114.44659587256939
          ],
          "center": [
            320.442660739376,
            -110.51197666434646
          ],
          "radius": 6.0,
          "start_angle": -2.617994033242091,
          "end_angle": -0.7152019150713941
        },
        {
          "tangent_start": [
            344.0470700686582,
            -92.48674337569881
          ],
          "tangent_end": [
            341.3006379112088,
            -82.8232740485717
          ],
          "center": [
            339.51730498796326,
            -88.5521241674759
          ],
          "radius": 6.0,
          "start_angle": -0.7152019150713985,
          "end_angle": 1.269014318724236
        }
      ]
    },
    {
      "lines": [
        [
          [
            350.96131552423725,
            -74.04154180906836
          ],
          [
            350.96131552423725,
            -63.51084961541726
          ]
        ],
        [
          [
            344.2234037175137,
            -57.55639866125718
          ],
          [
            318.7714839120299,
            -60.710555488281976
          ]
        ],
        [
          [
            317.7736287462158,
            -71.86227429830979
          ],
          [
            343.1779826009917,
            -79.77039192797255
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            343.1779826009917,
            -79.77039192797255
          ],
          "tangent_end": [
            350.96131552423725,
            -74.04154180906836
          ],
          "center": [
            344.96131552423725,
            -74.04154180906838
          ],
          "radius": 6.0,
          "start_angle": -1.8725783348655578,
          "end_angle": 2.3684757858670005e-15
        },
        {
          "tangent_start": [
            350.96131552423725,
            -63.51084961541726
          ],
          "tangent_end": [
            344.2234037175137,
            -57.55639866125718
          ],
          "center": [
            344.96131552423725,
            -63.51084961541726
          ],
          "radius": 6.0,
          "start_angle": 0.0,
          "end_angle": 1.694093790653522
        },
        {
          "tangent_start": [
            318.7714839120299,
            -60.710555488281976
          ],
          "tangent_end": [
            317.7736287462158,
            -71.86227429830979
          ],
          "center": [
            319.4758212327682,
            -66.39408296854053
          ],
          "radius": 5.72700407545157,
          "start_angle": 1.6940937906535292,
          "end_angle": -1.8725783348655625
        }
      ]
    },
    {
      "lines": [
        [
          [
            287.17660235957874,
            -174.65518282876397
          ],
          [
            301.6453094131765,
            -149.59467944616148
          ]
        ],
        [
          [
            293.42441392001314,
            -141.41288928092405
          ],
          [
            266.5539579633316,
            -157.09787718861025
          ]
        ],
        [
          [
            265.96040092656665,
            -167.06588343664063
          ],
          [
            278.36214982965043,
            -176.44139891155692
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            278.36214982965043,
            -176.44139891155692
          ],
          "tangent_end": [
            287.17660235957874,
            -174.65518282876397
          ],
          "center": [
            281.98045161397977,
            -171.65517992393018
          ],
          "radius": 6.0,
          "start_angle": -2.2181157840145276,
          "end_angle": -0.5235993346339136
        },
        {
          "tangent_start": [
            301.6453094131765,
            -149.59467944616148
          ],
          "tangent_end": [
            293.42441392001314,
            -141.41288928092405
          ],
          "center": [
            296.44915866757754,
            -146.59467654132766
          ],
          "radius": 6.0,
          "start_angle": -0.5235993346339177,
          "end_angle": 2.099163813992496
        },
        {
          "tangent_start": [
            266.5539579633316,
            -157.09787718861025
          ],
          "tangent_end": [
            265.96040092656665,
            -167.06588343664063
          ],
          "center": [
            269.578702710896,
            -162.2796644490139
          ],
          "radius": 6.0,
          "start_angle": 2.0991638139924933,
          "end_angle": -2.2181157840145276
        }
      ]
    },
    {
      "lines": [
        [
          [
            263.7499979176154,
            -153.6808675014503
          ],
          [
            292.35700441944965,
            -136.9822096230827
          ]
        ],
        [
          [
            289.33225967188525,
            -125.80042236267904
          ],
          [
            258.52471420837145,
            -125.80042236267904
          ]
        ],
        [
          [
            252.5761427689909,
            -132.5843214828382
          ],
          [
            254.77668173067048,
            -149.2829793612058
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            254.77668173067048,
            -149.2829793612058
          ],
          "tangent_end": [
            263.7499979176154,
            -153.6808675014503
          ],
          "center": [
            260.725253170051,
            -148.49908024104667
          ],
          "radius": 6.0,
          "start_angle": -3.0105682304589068,
          "end_angle": -1.0424288395972998
        },
        {
          "tangent_start": [
            292.35700441944965,
            -136.9822096230827
          ],
          "tangent_end": [
            289.33225967188525,
            -125.80042236267904
          ],
          "center": [
            289.33225967188525,
            -131.80042236267906
          ],
          "radius": 6.0,
          "start_angle": -1.0424288395972998,
          "end_angle": 1.5707963267948966
        },
        {
          "tangent_start": [
            258.52471420837145,
            -125.80042236267904
          ],
          "tangent_end": [
            252.5761427689909,
            -132.5843214828382
          ],
          "center": [
            258.52471420837145,
            -131.80042236267906
          ],
          "radius": 6.0,
          "start_angle": 1.5707963267948966,
          "end_angle": -3.0105682304589068
        }
      ]
    },
    {
      "lines": [
        [
          [
            299.4359486157293,
            -59.56543178937576
          ],
          [
            340.4033091387992,
            -54.48850710681463
          ]
        ],
        [
          [
            344.6892626502995,
            -45.25369378481355
          ],
          [
            324.5024473200911,
            -14.337645479585726
          ]
        ],
        [
          [
            314.28242911340885,
            -14.61800865413252
          ],
          [
            293.5018839205473,
            -50.61098164192147
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            293.5018839205473,
            -50.61098164192147
          ],
          "tangent_end": [
            299.4359486157293,
            -59.56543178937576
          ],
          "center": [
            298.69803680900566,
            -53.61098083521568
          ],
          "radius": 6.0,
          "start_angle": 2.6179940332420895,
          "end_angle": -1.447498862936262
        },
        {
          "tangent_start": [
            340.4033091387992,
            -54.48850710681463
          ],
          "tangent_end": [
            344.6892626502995,
            -45.25369378481355
          ],
          "center": [
            339.6653973320756,
            -48.53405615265454
          ],
          "radius": 6.0,
          "start_angle": -1.447498862936262,
          "end_angle": 0.578450357593303
        },
        {
          "tangent_start": [
            324.5024473200911,
            -14.337645479585726
          ],
          "tangent_end": [
            314.28242911340885,
            -14.61800865413252
          ],
          "center": [
            319.4785820018672,
            -17.618007847426725
          ],
          "radius": 6.0,
          "start_angle": 0.5784503575933037,
          "end_angle": 2.6179940332420903
        }
      ]
    },
    {
      "lines": [
        [
          [
            343.3552451660621,
            -119.28823970877974
          ],
          [
            336.0818042133193,
            -121.23773580884873
          ]
        ],
        [
          [
            334.6478067335962,
            -131.07003611219324
          ],
          [
            341.78276041653714,
            -135.45948060309638
          ]
        ],
        [
          [
            350.908593195747,
            -130.35921999904116
          ],
          [
            350.908593195747,
            -125.08367842372394
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            350.908593195747,
            -125.08367842372394
          ],
          "tangent_end": [
            343.3552451660621,
            -119.28823970877974
          ],
          "center": [
            344.908593195747,
            -125.08367842372394
          ],
          "radius": 6.0,
          "start_angle": 0.0,
          "end_angle": 1.8326705587500922
        },
        {
          "tangent_start": [
            336.0818042133193,
            -121.23773580884873
          ],
          "tangent_end": [
            334.6478067335962,
            -131.07003611219324
          ],
          "center": [
            337.48224986052344,
            -126.46270585218694
          ],
          "radius": 5.409395526725212,
          "start_angle": 1.8326705587500896,
          "end_angle": -2.122319526358115
        },
        {
          "tangent_start": [
            341.78276041653714,
            -135.45948060309638
          ],
          "tangent_end": [
            350.908593195747,
            -130.35921999904116
          ],
          "center": [
            344.9204557409184,
            -130.35921999904116
          ],
          "radius": 5.988137454828645,
          "start_angle": -2.1223195263581127,
          "end_angle": 0.0
        }
      ]
    },
    {
      "lines": [
        [
          [
            325.2706427503397,
            -177.0968516329176
          ],
          [
            320.61676921307486,
            -147.34789582065955
          ]
        ],
        [
          [
            309.49271654133037,
            -145.27524331022923
          ],
          [
            293.2041591609034,
            -173.48781585163005
          ]
        ],
        [
          [
            297.96131632310886,
            -182.47173759228872
          ],
          [
            318.9037472408006,
            -184.00812086314596
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            318.9037472408006,
            -184.00812086314596
          ],
          "tangent_end": [
            325.2706427503397,
            -177.0968516329176
          ],
          "center": [
            319.34274082419415,
            -178.0242020273211
          ],
          "radius": 6.0,
          "start_angle": -1.644027360184116,
          "end_angle": 0.15518046579967873
        },
        {
          "tangent_start": [
            320.61676921307486,
            -147.34789582065955
          ],
          "tangent_end": [
            309.49271654133037,
            -145.27524331022923
          ],
          "center": [
            314.68886728692934,
            -148.27524621506302
          ],
          "radius": 6.0,
          "start_angle": 0.15518046579967407,
          "end_angle": 2.6179933189558797
        },
        {
          "tangent_start": [
            293.2041591609034,
            -173.48781585163005
          ],
          "tangent_end": [
            297.96131632310886,
            -182.47173759228872
          ],
          "center": [
            298.40030990650234,
            -176.48781875646387
          ],
          "radius": 6.0,
          "start_angle": 2.6179933189558757,
          "end_angle": -1.6440273601841064
        }
      ]
    },
    {
      "lines": [
        [
          [
            345.32672965610163,
            -142.21769014809118
          ],
          [
            333.15243193982064,
            -134.72802638627712
          ]
        ],
        [
          [
            324.0806188913433,
            -140.76574103921232
          ],
          [
            327.6612946902495,
            -163.65449494856028
          ]
        ],
        [
          [
            338.8285593369319,
            -165.6510252430099
          ],
          [
            347.42218125430674,
            -150.251935095476
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            347.42218125430674,
            -150.251935095476
          ],
          "tangent_end": [
            345.32672965610163,
            -142.21769014809118
          ],
          "center": [
            342.1828185337698,
            -147.3280544066229
          ],
          "radius": 6.0,
          "start_angle": -0.5090105238177682,
          "end_angle": 1.01927312723168
        },
        {
          "tangent_start": [
            333.15243193982064,
            -134.72802638627712
          ],
          "tangent_end": [
            324.0806188913433,
            -140.76574103921232
          ],
          "center": [
            330.00852081748883,
            -139.8383906448088
          ],
          "radius": 6.0,
          "start_angle": 1.0192731272316775,
          "end_angle": -2.9864121877901146
        },
        {
          "tangent_start": [
            327.6612946902495,
            -163.65449494856028
          ],
          "tangent_end": [
            338.8285593369319,
            -165.6510252430099
          ],
          "center": [
            333.589196616395,
            -162.72714455415678
          ],
          "radius": 6.0,
          "start_angle": -2.986412187790113,
          "end_angle": -0.5090105238177723
        }
      ]
    },
    {
      "lines": [
        [
          [
            188.09971364960714,
            -183.9863610261018
          ],
          [
            200.7274675284183,
            -182.79527520095553
          ]
        ],
        [
          [
            205.36018197154374,
            -173.82178591603724
          ],
          [
            192.7324280927326,
            -151.94990284989078
          ]
        ],
        [
          [
            181.53627734713362,
            -154.94990575472457
          ],
          [
            181.53627734713362,
            -178.0128746460173
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            181.53627734713362,
            -178.0128746460173
          ],
          "tangent_end": [
            188.09971364960714,
            -183.9863610261018
          ],
          "center": [
            187.53627734713362,
            -178.0128746460173
          ],
          "radius": 6.0,
          "start_angle": 3.141592653589793,
          "end_angle": -1.47675170979554
        },
        {
          "tangent_start": [
            200.7274675284183,
            -182.79527520095553
          ],
          "tangent_end": [
            205.36018197154374,
            -173.82178591603724
          ],
          "center": [
            200.16403122594477,
            -176.82178882087103
          ],
          "radius": 6.0,
          "start_angle": -1.47675170979554,
          "end_angle": 0.5235993346339136
        },
        {
          "tangent_start": [
            192.7324280927326,
            -151.94990284989078
          ],
          "tangent_end": [
            181.53627734713362,
            -154.94990575472457
          ],
          "center": [
            187.53627734713362,
            -154.94990575472457
          ],
          "radius": 6.0,
          "start_angle": 0.5235993346339136,
          "end_angle": 3.141592653589793
        }
      ]
    },
    {
      "lines": [
        [
          [
            9.6497005665497,
            -244.01086761869684
          ],
          [
            19.37366941834231,
            -244.01086761869684
          ]
        ],
        [
          [
            24.858653748883945,
            -235.57880123520465
          ],
          [
            15.08388490873181,
            -213.5339860579492
          ]
        ],
        [
          [
            4.616660744899436,
            -215.51530315124003
          ],
          [
            3.655300159262903,
            -237.75170790516117
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            3.655300159262903,
            -237.75170790516117
          ],
          "tangent_end": [
            9.6497005665497,
            -244.01086761869684
          ],
          "center": [
            9.6497005665497,
            -238.01086761869684
          ],
          "radius": 6.0,
          "start_angle": 3.098385926048682,
          "end_angle": -1.5707963267948966
        },
        {
          "tangent_start": [
            19.37366941834231,
            -244.01086761869684
          ],
          "tangent_end": [
            24.858653748883945,
            -235.57880123520465
          ],
          "center": [
            19.37366941834231,
            -238.01086761869684
          ],
          "radius": 6.0,
          "start_angle": -1.5707963267948966,
          "end_angle": 0.4173555337887479
        },
        {
          "tangent_start": [
            15.08388490873181,
            -213.5339860579492
          ],
          "tangent_end": [
            4.616660744899436,
            -215.51530315124003
          ],
          "center": [
            10.082522742195682,
            -215.75161222857872
          ],
          "radius": 5.470967862592502,
          "start_angle": 0.41735553378874374,
          "end_angle": 3.0983859260486875
        }
      ]
    },
    {
      "lines": [
        [
          [
            -17.5846342537922,
            -214.93299754066413
          ],
          [
            -9.205719702344918,
            -227.23599110212547
          ]
        ],
        [
          [
            0.6883214197503333,
            -224.419360516755
          ],
          [
            1.6109558031638076,
            -203.0786982345766
          ]
        ],
        [
          [
            -7.9743011268657815,
            -198.75310728624612
          ],
          [
            -16.785794913338407,
            -207.23217931083354
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            -16.785794913338407,
            -207.23217931083354
          ],
          "tangent_end": [
            -17.5846342537922,
            -214.93299754066413
          ],
          "center": [
            -12.625490406497434,
            -211.55558842984584
          ],
          "radius": 6.0,
          "start_angle": 2.336971243391322,
          "end_angle": -2.543700525580636
        },
        {
          "tangent_start": [
            -9.205719702344918,
            -227.23599110212547
          ],
          "tangent_end": [
            0.6883214197503333,
            -224.419360516755
          ],
          "center": [
            -4.726258806845534,
            -224.18526853672398
          ],
          "radius": 5.4196381876798565,
          "start_angle": -2.5437005255806304,
          "end_angle": -0.0432067275411135
        },
        {
          "tangent_start": [
            1.6109558031638076,
            -203.0786982345766
          ],
          "tangent_end": [
            -7.9743011268657815,
            -198.75310728624612
          ],
          "center": [
            -4.047295079673714,
            -202.83407148656582
          ],
          "radius": 5.663536465758292,
          "start_angle": -0.04320672754110881,
          "end_angle": 2.3369712433913192
        }
      ]
    },
    {
      "lines": [
        [
          [
            184.5098189035141,
            -110.91251609424626
          ],
          [
            205.7529657350789,
            -74.11829327728177
          ]
        ],
        [
          [
            200.55681284662055,
            -65.11829408398756
          ],
          [
            158.0705191834909,
            -65.11829408398756
          ]
        ],
        [
          [
            152.87436629503253,
            -74.11829327728177
          ],
          [
            174.11751312659737,
            -110.91251609424626
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            174.11751312659737,
            -110.91251609424626
          ],
          "tangent_end": [
            184.5098189035141,
            -110.91251609424626
          ],
          "center": [
            179.31366601505573,
            -107.91251690095206
          ],
          "radius": 6.0,
          "start_angle": -2.617994033242091,
          "end_angle": -0.5235986203477025
        },
        {
          "tangent_start": [
            205.7529657350789,
            -74.11829327728177
          ],
          "tangent_end": [
            200.55681284662055,
            -65.11829408398756
          ],
          "center": [
            200.55681284662055,
            -71.11829408398756
          ],
          "radius": 6.0,
          "start_angle": -0.5235986203477025,
          "end_angle": 1.5707963267948966
        },
        {
          "tangent_start": [
            158.0705191834909,
            -65.11829408398756
          ],
          "tangent_end": [
            152.87436629503253,
            -74.11829327728177
          ],
          "center": [
            158.0705191834909,
            -71.11829408398756
          ],
          "radius": 6.0,
          "start_angle": 1.5707963267948966,
          "end_angle": -2.617994033242091
        }
      ]
    },
    {
      "lines": [
        [
          [
            205.89153307006103,
            -52.333306722718234
          ],
          [
            184.4783929935915,
            -15.24464686306908
          ]
        ],
        [
          [
            174.0860872166748,
            -15.24464686306908
          ],
          [
            152.67294714020528,
            -52.333306722718234
          ]
        ],
        [
          [
            157.86910002866364,
            -61.333305916012435
          ],
          [
            200.69538018160267,
            -61.333305916012435
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            200.69538018160267,
            -61.333305916012435
          ],
          "tangent_end": [
            205.89153307006103,
            -52.333306722718234
          ],
          "center": [
            200.69538018160267,
            -55.333305916012435
          ],
          "radius": 6.0,
          "start_angle": -1.5707963267948966,
          "end_angle": 0.5235986203477025
        },
        {
          "tangent_start": [
            184.4783929935915,
            -15.24464686306908
          ],
          "tangent_end": [
            174.0860872166748,
            -15.24464686306908
          ],
          "center": [
            179.28224010513316,
            -18.244646056363283
          ],
          "radius": 6.0,
          "start_angle": 0.5235986203477028,
          "end_angle": 2.6179940332420903
        },
        {
          "tangent_start": [
            152.67294714020528,
            -52.333306722718234
          ],
          "tangent_end": [
            157.86910002866364,
            -61.333305916012435
          ],
          "center": [
            157.86910002866364,
            -55.333305916012435
          ],
          "radius": 6.0,
          "start_angle": 2.617994033242091,
          "end_angle": -1.5707963267948966
        }
      ]
    },
    {
      "lines": [
        [
          [
            198.26725248462836,
            -2.8847056217904523
          ],
          [
            205.9277042219134,
            -28.996746687064263
          ]
        ],
        [
          [
            217.21569253912065,
            -28.14037778605634
          ],
          [
            220.7379469299037,
            -1.996803474580826
          ]
        ],
        [
          [
            214.7916710218844,
            4.804322499101937
          ],
          [
            204.0246116020393,
            4.804322499101938
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            204.0246116020393,
            4.804322499101938
          ],
          "tangent_end": [
            198.26725248462836,
            -2.8847056217904523
          ],
          "center": [
            204.0246116020393,
            -1.1956775008980616
          ],
          "radius": 6.0,
          "start_angle": 1.5707963267948966,
          "end_angle": -2.8562308032089914
        },
        {
          "tangent_start": [
            205.9277042219134,
            -28.996746687064263
          ],
          "tangent_end": [
            217.21569253912065,
            -28.14037778605634
          ],
          "center": [
            211.48059461144535,
            -27.36770326127041
          ],
          "radius": 5.786914044746011,
          "start_angle": -2.8562308032089914,
          "end_angle": -0.13392094478875927
        },
        {
          "tangent_start": [
            220.7379469299037,
            -1.996803474580826
          ],
          "tangent_end": [
            214.7916710218844,
            4.804322499101937
          ],
          "center": [
            214.7916710218844,
            -1.1956775008980625
          ],
          "radius": 6.0,
          "start_angle": -0.13392094478876046,
          "end_angle": 1.5707963267948966
        }
      ]
    },
    {
      "lines": [
        [
          [
            285.48148693128593,
            -3.577794177289351
          ],
          [
            285.6989748905867,
            -34.738452620611746
          ]
        ],
        [
          [
            296.8949816412426,
            -37.696575421115156
          ],
          [
            312.4425277513916,
            -10.767425970251523
          ]
        ],
        [
          [
            308.8017859935992,
            -1.9725414273925574
          ],
          [
            293.0367519241494,
            2.2589675650662104
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            293.0367519241494,
            2.2589675650662104
          ],
          "tangent_end": [
            285.48148693128593,
            -3.577794177289351
          ],
          "center": [
            291.48134079348347,
            -3.535917784498552
          ],
          "radius": 6.0,
          "start_angle": 1.3085660908232855,
          "end_angle": -3.1346131981266634
        },
        {
          "tangent_start": [
            285.6989748905867,
            -34.738452620611746
          ],
          "tangent_end": [
            296.8949816412426,
            -37.696575421115156
          ],
          "center": [
            291.69882875278427,
            -34.69657622782095
          ],
          "radius": 6.0,
          "start_angle": -3.134613198126664,
          "end_angle": -0.5235986203477035
        },
        {
          "tangent_start": [
            312.4425277513916,
            -10.767425970251523
          ],
          "tangent_end": [
            308.8017859935992,
            -1.9725414273925574
          ],
          "center": [
            307.24637486293324,
            -7.767426776957319
          ],
          "radius": 6.0,
          "start_angle": -0.5235986203477029,
          "end_angle": 1.3085660908232855
        }
      ]
    },
    {
      "lines": [
        [
          [
            255.75834948373816,
            -10.625036717530012
          ],
          [
            271.07741913769917,
            -37.158453196058375
          ]
        ],
        [
          [
            282.27342588835506,
            -34.116577609973376
          ],
          [
            282.05913398828136,
            -3.4138355968820946
          ]
        ],
        [
          [
            274.462820041298,
            2.327999206236329
          ],
          [
            259.3580422874107,
            -1.8413263283265833
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            259.3580422874107,
            -1.8413263283265833
          ],
          "tangent_end": [
            255.75834948373816,
            -10.625036717530012
          ],
          "center": [
            260.9545023721965,
            -7.625037524235807
          ],
          "radius": 6.0,
          "start_angle": 1.8401170217840244,
          "end_angle": -2.6179940332420877
        },
        {
          "tangent_start": [
            271.07741913769917,
            -37.158453196058375
          ],
          "tangent_end": [
            282.27342588835506,
            -34.116577609973376
          ],
          "center": [
            276.2735720261575,
            -34.158454002764174
          ],
          "radius": 6.0,
          "start_angle": -2.617994033242091,
          "end_angle": 0.00697945546312958
        },
        {
          "tangent_start": [
            282.05913398828136,
            -3.4138355968820946
          ],
          "tangent_end": [
            274.462820041298,
            2.327999206236329
          ],
          "center": [
            276.0592801260838,
            -3.4557119896728947
          ],
          "radius": 6.0,
          "start_angle": 0.006979455463130024,
          "end_angle": 1.8401170217840244
        }
      ]
    },
    {
      "lines": [
        [
          [
            243.98762557838143,
            -14.958609895266868
          ],
          [
            222.29416907091598,
            -52.53279222967453
          ]
        ],
        [
          [
            227.49032195937434,
            -61.532791422968735
          ],
          [
            270.8772349743052,
            -61.53279142296873
          ]
        ],
        [
          [
            276.0733878627636,
            -52.53279222967453
          ],
          [
            254.37993135529814,
            -14.958609895266866
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            254.37993135529814,
            -14.958609895266866
          ],
          "tangent_end": [
            243.98762557838143,
            -14.958609895266868
          ],
          "center": [
            249.18377846683978,
            -17.95860908856107
          ],
          "radius": 6.0,
          "start_angle": 0.5235986203477028,
          "end_angle": 2.617994033242091
        },
        {
          "tangent_start": [
            222.29416907091598,
            -52.53279222967453
          ],
          "tangent_end": [
            227.49032195937434,
            -61.532791422968735
          ],
          "center": [
            227.49032195937434,
            -55.532791422968735
          ],
          "radius": 6.0,
          "start_angle": 2.6179940332420895,
          "end_angle": -1.5707963267948966
        },
        {
          "tangent_start": [
            270.8772349743052,
            -61.53279142296873
          ],
          "tangent_end": [
            276.0733878627636,
            -52.53279222967453
          ],
          "center": [
            270.8772349743052,
            -55.53279142296873
          ],
          "radius": 6.0,
          "start_angle": -1.5707963267948966,
          "end_angle": 0.5235986203477025
        }
      ]
    },
    {
      "lines": [
        [
          [
            223.98513245124863,
            -3.1083896860698834
          ],
          [
            220.55010616251968,
            -28.604522298255336
          ]
        ],
        [
          [
            230.31848536149752,
            -31.9369045545859
          ],
          [
            243.06042251259422,
            -9.867214109261482
          ]
        ],
        [
          [
            239.96036720526462,
            -1.2452601909284722
          ],
          [
            232.0275059403967,
            1.712439065286162
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            232.0275059403967,
            1.712439065286162
          ],
          "tangent_end": [
            223.98513245124863,
            -3.1083896860698834
          ],
          "center": [
            229.93140835926795,
            -3.909515659752646
          ],
          "radius": 6.0,
          "start_angle": 1.2139194522008272,
          "end_angle": 3.0076717088010336
        },
        {
          "tangent_start": [
            220.55010616251968,
            -28.604522298255336
          ],
          "tangent_end": [
            230.31848536149752,
            -31.9369045545859
          ],
          "center": [
            225.76310585515768,
            -29.30685591330679
          ],
          "radius": 5.260098697008926,
          "start_angle": 3.0076717088010327,
          "end_angle": -0.523598620347701
        },
        {
          "tangent_start": [
            243.06042251259422,
            -9.867214109261482
          ],
          "tangent_end": [
            239.96036720526462,
            -1.2452601909284722
          ],
          "center": [
            237.86426962413586,
            -6.8672149159672795
          ],
          "radius": 6.0,
          "start_angle": -0.5235986203477028,
          "end_angle": 1.2139194522008272
        }
      ]
    },
    {
      "lines": [
        [
          [
            176.83812265286636,
            -171.9860089084564
          ],
          [
            176.83812265286636,
            -140.64100830513007
          ]
        ],
        [
          [
            167.20080508495414,
            -135.86922447618755
          ],
          [
            145.17937670088514,
            -152.6551752240121
          ]
        ],
        [
          [
            145.50769880324393,
            -162.432011401227
          ],
          [
            167.52912718731292,
            -176.99106125672878
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            167.52912718731292,
            -176.99106125672878
          ],
          "tangent_end": [
            176.83812265286636,
            -171.9860089084564
          ],
          "center": [
            170.83812265286636,
            -171.9860089084564
          ],
          "radius": 6.0,
          "start_angle": -2.1549567761180772,
          "end_angle": 0.0
        },
        {
          "tangent_start": [
            176.83812265286636,
            -140.64100830513007
          ],
          "tangent_end": [
            167.20080508495414,
            -135.86922447618755
          ],
          "center": [
            170.83812265286636,
            -140.64100830513007
          ],
          "radius": 6.0,
          "start_angle": 0.0,
          "end_angle": 2.2220948074273967
        },
        {
          "tangent_start": [
            145.17937670088514,
            -152.6551752240121
          ],
          "tangent_end": [
            145.50769880324393,
            -162.432011401227
          ],
          "center": [
            148.81669426879736,
            -157.4269590529546
          ],
          "radius": 6.0,
          "start_angle": 2.2220948074273994,
          "end_angle": -2.1549567761180772
        }
      ]
    },
    {
      "lines": [
        [
          [
            121.0774238465222,
            -121.57712126287386
          ],
          [
            157.75720845234204,
            -121.57712126287386
          ]
        ],
        [
          [
            161.76361993450502,
            -111.11072819512977
          ],
          [
            134.13996934847754,
            -86.33196170312964
          ]
        ],
        [
          [
            124.49814091565369,
            -88.7387247574479
          ],
          [
            115.44200689586135,
            -113.51749124944801
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            115.44200689586135,
            -113.51749124944801
          ],
          "tangent_end": [
            121.0774238465222,
            -121.57712126287386
          ],
          "center": [
            121.0774238465222,
            -115.57712126287386
          ],
          "radius": 6.0,
          "start_angle": 2.7911946341301457,
          "end_angle": -1.5707963267948966
        },
        {
          "tangent_start": [
            157.75720845234204,
            -121.57712126287386
          ],
          "tangent_end": [
            161.76361993450502,
            -111.11072819512977
          ],
          "center": [
            157.75720845234204,
            -115.57712126287386
          ],
          "radius": 6.0,
          "start_angle": -1.5707963267948966,
          "end_angle": 0.8396340987167669
        },
        {
          "tangent_start": [
            134.13996934847754,
            -86.33196170312964
          ],
          "tangent_end": [
            124.49814091565369,
            -88.7387247574479
          ],
          "center": [
            130.13355786631453,
            -90.79835477087374
          ],
          "radius": 6.0,
          "start_angle": 0.839634098716765,
          "end_angle": 2.7911946341301457
        }
      ]
    },
    {
      "lines": [
        [
          [
            85.78009778144977,
            -78.53787595744299
          ],
          [
            99.4906894824048,
            -102.28532589964175
          ]
        ],
        [
          [
            110.61087156835505,
            -100.23710297588963
          ],
          [
            113.8237724544377,
            -80.2394215176638
          ]
        ],
        [
          [
            109.19769485108802,
            -73.42971714517749
          ],
          [
            92.27420226405033,
            -69.67994866120456
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            92.27420226405033,
            -69.67994866120456
          ],
          "tangent_end": [
            85.78009778144977,
            -78.53787595744299
          ],
          "center": [
            90.97625066990813,
            -75.53787676414879
          ],
          "radius": 6.0,
          "start_angle": 1.352747293342944,
          "end_angle": -2.617994033242091
        },
        {
          "tangent_start": [
            99.4906894824048,
            -102.28532589964175
          ],
          "tangent_end": [
            110.61087156835505,
            -100.23710297588963
          ],
          "center": [
            104.68684237086316,
            -99.28532670634755
          ],
          "radius": 6.0,
          "start_angle": -2.617994033242091,
          "end_angle": -0.15930229882449093
        },
        {
          "tangent_start": [
            113.8237724544377,
            -80.2394215176638
          ],
          "tangent_end": [
            109.19769485108802,
            -73.42971714517749
          ],
          "center": [
            107.89974325694581,
            -79.2876452481217
          ],
          "radius": 6.0,
          "start_angle": -0.15930229882449326,
          "end_angle": 1.3527472933429436
        }
      ]
    },
    {
      "lines": [
        [
          [
            111.06876559520316,
            -140.70930714450267
          ],
          [
            109.3808068605518,
            -134.1859048903522
          ]
        ],
        [
          [
            101.04946016087894,
            -130.24501373472694
          ],
          [
            82.39646705819257,
            -138.88861507571053
          ]
        ],
        [
          [
            84.50074720561918,
            -148.3191754511935
          ],
          [
            105.2909297080367,
            -148.21225245534785
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            105.2909297080367,
            -148.21225245534785
          ],
          "tangent_end": [
            111.06876559520316,
            -140.70930714450267
          ],
          "center": [
            105.26007237954386,
            -142.212331803766
          ],
          "radius": 6.0,
          "start_angle": -1.5656534160415232,
          "end_angle": 0.2532009326075491
        },
        {
          "tangent_start": [
            109.3808068605518,
            -134.1859048903522
          ],
          "tangent_end": [
            101.04946016087894,
            -130.24501373472694
          ],
          "center": [
            103.57211364489251,
            -135.68892954961552
          ],
          "radius": 6.0,
          "start_angle": 0.2532009326075497,
          "end_angle": 2.00472901379151
        },
        {
          "tangent_start": [
            82.39646705819257,
            -138.88861507571053
          ],
          "tangent_end": [
            84.50074720561918,
            -148.3191754511935
          ],
          "center": [
            84.47531850430641,
            -143.37480088601754
          ],
          "radius": 4.944439954090816,
          "start_angle": 2.0047290137915077,
          "end_angle": -1.5656534160415212
        }
      ]
    },
    {
      "lines": [
        [
          [
            151.04777826609572,
            -47.53766843397605
          ],
          [
            166.5097527595468,
            -20.756733424059142
          ]
        ],
        [
          [
            159.2072035200913,
            -12.138630065434256
          ],
          [
            136.85038118345057,
            -20.520875677823945
          ]
        ],
        [
          [
            133.33833469275075,
            -28.24447266778838
          ],
          [
            140.23318253594041,
            -46.64316206531561
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            140.23318253594041,
            -46.64316206531561
          ],
          "tangent_end": [
            151.04777826609572,
            -47.53766843397605
          ],
          "center": [
            145.85162537763736,
            -44.53766924068184
          ],
          "radius": 6.0,
          "start_angle": -2.7830440870006203,
          "end_angle": -0.5235986203477035
        },
        {
          "tangent_start": [
            166.5097527595468,
            -20.756733424059142
          ],
          "tangent_end": [
            159.2072035200913,
            -12.138630065434256
          ],
          "center": [
            161.31359987108843,
            -17.75673423076494
          ],
          "radius": 6.0,
          "start_angle": -0.5235986203477002,
          "end_angle": 1.9295057126038622
        },
        {
          "tangent_start": [
            136.85038118345057,
            -20.520875677823945
          ],
          "tangent_end": [
            133.33833469275075,
            -28.24447266778838
          ],
          "center": [
            138.9567775344477,
            -26.138979843154626
          ],
          "radius": 6.0,
          "start_angle": 1.9295057126038624,
          "end_angle": -2.7830440870006217
        }
      ]
    },
    {
      "lines": [
        [
          [
            57.60903488590486,
            -145.12191022346894
          ],
          [
            77.51997608929294,
            -135.89538892801716
          ]
        ],
        [
          [
            75.38851033088022,
            -126.22608045732528
          ],
          [
            51.87407580400945,
            -126.22608045732528
          ]
        ],
        [
          [
            46.36420485626023,
            -134.60122721892745
          ],
          [
            49.57651045414208,
            -142.0531411701825
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            49.57651045414208,
            -142.0531411701825
          ],
          "tangent_end": [
            57.60903488590486,
            -145.12191022346894
          ],
          "center": [
            55.08638140189129,
            -139.67799440858033
          ],
          "radius": 6.0,
          "start_angle": -2.7345908919906075,
          "end_angle": -1.1368636397982852
        },
        {
          "tangent_start": [
            77.51997608929294,
            -135.89538892801716
          ],
          "tangent_end": [
            75.38851033088022,
            -126.22608045732528
          ],
          "center": [
            75.38851033088022,
            -131.29566081448522
          ],
          "radius": 5.069580357159949,
          "start_angle": -1.136863639798285,
          "end_angle": 1.5707963267948966
        },
        {
          "tangent_start": [
            51.87407580400945,
            -126.22608045732528
          ],
          "tangent_end": [
            46.36420485626023,
            -134.60122721892745
          ],
          "center": [
            51.87407580400944,
            -132.22608045732528
          ],
          "radius": 6.0,
          "start_angle": 1.5707963267948954,
          "end_angle": -2.734590891990608
        }
      ]
    },
    {
      "lines": [
        [
          [
            49.887900275664144,
            -121.46911954267472
          ],
          [
            87.77987188694388,
            -121.46911954267472
          ]
        ],
        [
          [
            91.85710361979166,
            -111.0672811316629
          ],
          [
            60.79943627109837,
            -82.29991280993139
          ]
        ],
        [
          [
            50.88467896510729,
            -85.31492203791527
          ],
          [
            44.05037470252084,
            -114.08229035964678
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            44.05037470252084,
            -114.08229035964678
          ],
          "tangent_end": [
            49.887900275664144,
            -121.46911954267472
          ],
          "center": [
            49.887900275664144,
            -115.46911954267472
          ],
          "radius": 6.0,
          "start_angle": 2.9083452566507577,
          "end_angle": -1.5707963267948966
        },
        {
          "tangent_start": [
            87.77987188694388,
            -121.46911954267472
          ],
          "tangent_end": [
            91.85710361979166,
            -111.0672811316629
          ],
          "center": [
            87.77987188694388,
            -115.46911954267472
          ],
          "radius": 6.0,
          "start_angle": -1.5707963267948966,
          "end_angle": 0.8236627643137824
        },
        {
          "tangent_start": [
            60.79943627109837,
            -82.29991280993139
          ],
          "tangent_end": [
            50.88467896510729,
            -85.31492203791527
          ],
          "center": [
            56.722204538250594,
            -86.70175122094321
          ],
          "radius": 6.0,
          "start_angle": 0.8236627643137824,
          "end_angle": 2.9083452566507577
        }
      ]
    },
    {
      "lines": [
        [
          [
            -5.300290659290988,
            -86.23854008508728
          ],
          [
            -10.662653867506252,
            -102.13336554751457
          ]
        ],
        [
          [
            -6.459459952490046,
            -109.86544512170475
          ],
          [
            15.873230484716686,
            -115.55796670436534
          ]
        ],
        [
          [
            22.072193634167995,
            -106.03574817590112
          ],
          [
            5.101866405176527,
            -84.44840113081324
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            5.101866405176527,
            -84.44840113081324
          ],
          "tangent_end": [
            -5.300290659290988,
            -86.23854008508728
          ],
          "center": [
            0.38489492929081015,
            -88.15652465837816
          ],
          "radius": 6.0,
          "start_angle": 0.6662223864973064,
          "end_angle": 2.816217692502717
        },
        {
          "tangent_start": [
            -10.662653867506252,
            -102.13336554751457
          ],
          "tangent_end": [
            -6.459459952490046,
            -109.86544512170475
          ],
          "center": [
            -4.977468278924452,
            -104.05135012080545
          ],
          "radius": 6.0,
          "start_angle": 2.816217692502717,
          "end_angle": -1.8203779965635345
        },
        {
          "tangent_start": [
            15.873230484716686,
            -115.55796670436534
          ],
          "tangent_end": [
            22.072193634167995,
            -106.03574817590112
          ],
          "center": [
            17.355222158282274,
            -109.74387170346604
          ],
          "radius": 6.0,
          "start_angle": -1.8203779965635336,
          "end_angle": 0.666222386497306
        }
      ]
    },
    {
      "lines": [
        [
          [
            85.82644187314371,
            -190.32967115450123
          ],
          [
            109.65792260497977,
            -208.59235140219445
          ]
        ],
        [
          [
            119.27491532735694,
            -203.2055658980349
          ],
          [
            116.15186015293745,
            -173.35662082263943
          ]
        ],
        [
          [
            107.2548265891383,
            -168.74482206814784
          ],
          [
            86.54640103172174,
            -180.3310868958501
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            86.54640103172174,
            -180.3310868958501
          ],
          "tangent_end": [
            85.82644187314371,
            -190.32967115450123
          ],
          "center": [
            89.4760088619793,
            -185.56724941824123
          ],
          "radius": 6.0,
          "start_angle": 2.0809002832952337,
          "end_angle": -2.224664379501265
        },
        {
          "tangent_start": [
            109.65792260497977,
            -208.59235140219445
          ],
          "tangent_end": [
            119.27491532735694,
            -203.2055658980349
          ],
          "center": [
            113.30748959381536,
            -203.82992966593446
          ],
          "radius": 6.0,
          "start_angle": -2.224664379501265,
          "end_angle": 0.1042493544789432
        },
        {
          "tangent_start": [
            116.15186015293745,
            -173.35662082263943
          ],
          "tangent_end": [
            107.2548265891383,
            -168.74482206814784
          ],
          "center": [
            110.18443441939587,
            -173.98098459053898
          ],
          "radius": 6.0,
          "start_angle": 0.1042493544789432,
          "end_angle": 2.0809002832952355
        }
      ]
    },
    {
      "lines": [
        [
          [
            69.85697921803592,
            -216.15587614723873
          ],
          [
            65.71122073955017,
            -236.446654797088
          ]
        ],
        [
          [
            71.58977343746578,
            -243.64774520910083
          ],
          [
            80.63609813061389,
            -243.64774520910083
          ]
        ],
        [
          [
            86.41039199756182,
            -236.0175518653138
          ],
          [
            80.69043643448869,
            -215.75694630404942
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            80.69043643448869,
            -215.75694630404942
          ],
          "tangent_end": [
            69.85697921803592,
            -216.15587614723873
          ],
          "center": [
            75.32217167492102,
            -217.27250988297052
          ],
          "radius": 5.578099989294573,
          "start_angle": 0.2751578897360407,
          "end_angle": 2.94004924643687
        },
        {
          "tangent_start": [
            65.71122073955017,
            -236.446654797088
          ],
          "tangent_end": [
            71.58977343746578,
            -243.64774520910083
          ],
          "center": [
            71.58977343746578,
            -237.64774520910083
          ],
          "radius": 6.0,
          "start_angle": 2.9400492464368755,
          "end_angle": -1.5707963267948966
        },
        {
          "tangent_start": [
            80.63609813061389,
            -243.64774520910083
          ],
          "tangent_end": [
            86.41039199756182,
            -236.0175518653138
          ],
          "center": [
            80.6360981306139,
            -237.64774520910083
          ],
          "radius": 6.0,
          "start_angle": -1.570796326794899,
          "end_angle": 0.2751578897360383
        }
      ]
    },
    {
      "lines": [
        [
          [
            84.819079182966,
            -213.87579982064344
          ],
          [
            90.44992119257566,
            -233.820757028179
          ]
        ],
        [
          [
            99.72986949676336,
            -237.05989494922298
          ],
          [
            106.7124234815821,
            -232.0328347578282
          ]
        ],
        [
          [
            107.55510698399335,
            -223.02926146300044
          ],
          [
            93.92317131192064,
            -208.6913821991193
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            93.92317131192064,
            -208.6913821991193
          ],
          "tangent_end": [
            84.819079182966,
            -213.87579982064344
          ],
          "center": [
            90.012363335619,
            -212.40963660603646
          ],
          "radius": 5.3962797242233,
          "start_angle": 0.7601640405418626,
          "end_angle": -2.866434763853751
        },
        {
          "tangent_start": [
            90.44992119257566,
            -233.820757028179
          ],
          "tangent_end": [
            99.72986949676336,
            -237.05989494922298
          ],
          "center": [
            96.22421505952359,
            -232.19056368439195
          ],
          "radius": 6.0,
          "start_angle": -2.866434763853751,
          "end_angle": -0.9468089912621587
        },
        {
          "tangent_start": [
            106.7124234815821,
            -232.0328347578282
          ],
          "tangent_end": [
            107.55510698399335,
            -223.02926146300044
          ],
          "center": [
            103.20676904434234,
            -227.16350349299717
          ],
          "radius": 6.0,
          "start_angle": -0.9468089912621587,
          "end_angle": 0.7601640405418679
        }
      ]
    },
    {
      "lines": [
        [
          [
            12.722071867531536,
            -195.57737255889376
          ],
          [
            33.886503598860195,
            -232.23525677404405
          ]
        ],
        [
          [
            44.27880937577691,
            -232.23525677404405
          ],
          [
            65.44324110710558,
            -195.57737255889376
          ]
        ],
        [
          [
            60.24708821864722,
            -186.57737336559956
          ],
          [
            17.918224755989893,
            -186.57737336559956
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            17.918224755989893,
            -186.57737336559956
          ],
          "tangent_end": [
            12.722071867531536,
            -195.57737255889376
          ],
          "center": [
            17.918224755989893,
            -192.57737336559956
          ],
          "radius": 6.0,
          "start_angle": 1.5707963267948966,
          "end_angle": -2.617994033242091
        },
        {
          "tangent_start": [
            33.886503598860195,
            -232.23525677404405
          ],
          "tangent_end": [
            44.27880937577691,
            -232.23525677404405
          ],
          "center": [
            39.08265648731855,
            -229.23525758074985
          ],
          "radius": 6.0,
          "start_angle": -2.617994033242091,
          "end_angle": -0.5235986203477025
        },
        {
          "tangent_start": [
            65.44324110710558,
            -195.57737255889376
          ],
          "tangent_end": [
            60.24708821864722,
            -186.57737336559956
          ],
          "center": [
            60.24708821864722,
            -192.57737336559956
          ],
          "radius": 6.0,
          "start_angle": -0.5235986203477025,
          "end_angle": 1.5707963267948966
        }
      ]
    },
    {
      "lines": [
        [
          [
            -10.477103678140617,
            -162.79863628132233
          ],
          [
            0.264509683179492,
            -176.35626304469548
          ]
        ],
        [
          [
            9.07568151554141,
            -177.00306204813745
          ],
          [
            22.592052526856456,
            -164.30424716487843
          ]
        ],
        [
          [
            18.69600831691802,
            -153.93517658098293
          ],
          [
            -5.561976055717134,
            -153.0763647008688
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            -5.561976055717134,
            -153.0763647008688
          ],
          "tangent_end": [
            -10.477103678140617,
            -162.79863628132233
          ],
          "center": [
            -5.7742626559620565,
            -159.0726080581181
          ],
          "radius": 6.0,
          "start_angle": 1.5354078407846699,
          "end_angle": -2.4715687744235546
        },
        {
          "tangent_start": [
            0.264509683179492,
            -176.35626304469548
          ],
          "tangent_end": [
            9.07568151554141,
            -177.00306204813745
          ],
          "center": [
            4.967350705358051,
            -172.63023482149126
          ],
          "radius": 6.0,
          "start_angle": -2.471568774423554,
          "end_angle": -0.8165744151034462
        },
        {
          "tangent_start": [
            22.592052526856456,
            -164.30424716487843
          ],
          "tangent_end": [
            18.69600831691802,
            -153.93517658098293
          ],
          "center": [
            18.483721716673095,
            -159.93141993823224
          ],
          "radius": 6.0,
          "start_angle": -0.816574415103446,
          "end_angle": 1.5354078407846692
        }
      ]
    },
    {
      "lines": [
        [
          [
            28.059561686246063,
            -130.93873787092855
          ],
          [
            7.067423545918462,
            -139.9258785082507
          ]
        ],
        [
          [
            8.843025557175046,
            -149.4370904342005
          ],
          [
            29.932419034716947,
            -150.18372384712936
          ]
        ],
        [
          [
            36.14088033889684,
            -144.40169748241422
          ],
          [
            36.417145401294974,
            -136.6687274731911
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            36.417145401294974,
            -136.6687274731911
          ],
          "tangent_end": [
            28.059561686246063,
            -130.93873787092855
          ],
          "center": [
            30.420970697360005,
            -136.45451048065695
          ],
          "radius": 6.0,
          "start_angle": -0.035710421463561334,
          "end_angle": 1.9753061262138305
        },
        {
          "tangent_start": [
            7.067423545918462,
            -139.9258785082507
          ],
          "tangent_end": [
            8.843025557175046,
            -149.4370904342005
          ],
          "center": [
            9.01841645741013,
            -144.48300233234568
          ],
          "radius": 4.957191834983287,
          "start_angle": 1.975306126213833,
          "end_angle": -1.6061848128051237
        },
        {
          "tangent_start": [
            29.932419034716947,
            -150.18372384712936
          ],
          "tangent_end": [
            36.14088033889684,
            -144.40169748241422
          ],
          "center": [
            30.144705634961873,
            -144.18748048988004
          ],
          "radius": 6.0,
          "start_angle": -1.606184812805124,
          "end_angle": -0.03571042146356607
        }
      ]
    },
    {
      "lines": [
        [
          [
            78.94517753832248,
            -177.5021473400034
          ],
          [
            92.92925732971875,
            -166.18358150975175
          ]
        ],
        [
          [
            88.72187045136423,
            -156.21786576011476
          ],
          [
            67.52779132914905,
            -158.74182448850283
          ]
        ],
        [
          [
            63.66988512456941,
            -168.5905705865121
          ],
          [
            70.60294661601102,
            -176.72921619318936
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            70.60294661601102,
            -176.72921619318936
          ],
          "tangent_end": [
            78.94517753832248,
            -177.5021473400034
          ],
          "center": [
            75.17036689292387,
            -172.83837155300577
          ],
          "radius": 6.0,
          "start_angle": -2.43601442506942,
          "end_angle": -0.8903563108036655
        },
        {
          "tangent_start": [
            92.92925732971875,
            -166.18358150975175
          ],
          "tangent_end": [
            88.72187045136423,
            -156.21786576011476
          ],
          "center": [
            89.38756715841548,
            -161.80782589771695
          ],
          "radius": 5.629458805761022,
          "start_angle": -0.890356310803665,
          "end_angle": 1.6893260202561564
        },
        {
          "tangent_start": [
            67.52779132914905,
            -158.74182448850283
          ],
          "tangent_end": [
            63.66988512456941,
            -168.5905705865121
          ],
          "center": [
            68.23730540148226,
            -164.6997259463285
          ],
          "radius": 6.0,
          "start_angle": 1.6893260202561566,
          "end_angle": -2.4360144250694207
        }
      ]
    },
    {
      "lines": [
        [
          [
            30.909376529705533,
            -74.67838763879324
          ],
          [
            15.752535439029499,
            -74.06603513558983
          ]
        ],
        [
          [
            10.793355172186546,
            -83.76926791166582
          ],
          [
            25.970095994331203,
            -103.07505776003633
          ]
        ],
        [
          [
            36.68706407054519,
            -99.36054705396836
          ],
          [
            36.66716433907656,
            -80.66710970880126
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            36.66716433907656,
            -80.66710970880126
          ],
          "tangent_end": [
            30.909376529705533,
            -74.67838763879324
          ],
          "center": [
            30.667167738748294,
            -80.67349688730431
          ],
          "radius": 6.0,
          "start_angle": 0.0010645299515663331,
          "end_angle": 1.5304172230300477
        },
        {
          "tangent_start": [
            15.752535439029499,
            -74.06603513558983
          ],
          "tangent_end": [
            10.793355172186546,
            -83.76926791166582
          ],
          "center": [
            15.510326648072262,
            -80.0611443841009
          ],
          "radius": 6.0,
          "start_angle": 1.530417223030048,
          "end_angle": -2.4753702670924866
        },
        {
          "tangent_start": [
            25.970095994331203,
            -103.07505776003633
          ],
          "tangent_end": [
            36.68706407054519,
            -99.36054705396836
          ],
          "center": [
            30.68706747021692,
            -99.36693423247141
          ],
          "radius": 6.0,
          "start_angle": -2.475370267092487,
          "end_angle": 0.0010645299515663318
        }
      ]
    },
    {
      "lines": [
        [
          [
            -20.438707272828633,
            -129.06482713274175
          ],
          [
            -20.43870727282863,
            -137.95197077704134
          ]
        ],
        [
          [
            -12.077298261714688,
            -143.46774338676974
          ],
          [
            8.979761646519062,
            -134.45280848405665
          ]
        ],
        [
          [
            7.188346905303856,
            -124.27148651108793
          ],
          [
            -14.101845893185597,
            -123.07429089539997
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            -14.101845893185597,
            -123.07429089539997
          ],
          "tangent_end": [
            -20.438707272828633,
            -129.06482713274175
          ],
          "center": [
            -14.438707272828633,
            -129.06482713274175
          ],
          "radius": 6.0,
          "start_angle": 1.5146232265872035,
          "end_angle": 3.141592653589793
        },
        {
          "tangent_start": [
            -20.43870727282863,
            -137.95197077704134
          ],
          "tangent_end": [
            -12.077298261714688,
            -143.46774338676974
          ],
          "center": [
            -14.43870727282863,
            -137.95197077704134
          ],
          "radius": 6.0,
          "start_angle": 3.141592653589793,
          "end_angle": -1.1662865273759628
        },
        {
          "tangent_start": [
            8.979761646519062,
            -134.45280848405665
          ],
          "tangent_end": [
            7.188346905303856,
            -124.27148651108793
          ],
          "center": [
            6.890276150208702,
            -129.57219406498288
          ],
          "radius": 5.309081535158601,
          "start_angle": -1.1662865273759624,
          "end_angle": 1.5146232265872024
        }
      ]
    },
    {
      "lines": [
        [
          [
            92.24311631268702,
            -37.11175753127041
          ],
          [
            83.68143997194635,
            -51.74766998703846
          ]
        ],
        [
          [
            88.88577294805805,
            -60.777192628497154
          ],
          [
            103.61354730021239,
            -60.71492052429038
          ]
        ],
        [
          [
            109.11393727551342,
            -52.37702901988403
          ],
          [
            102.94783926409976,
            -37.803388668322754
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            102.94783926409976,
            -37.803388668322754
          ],
          "tangent_end": [
            92.24311631268702,
            -37.11175753127041
          ],
          "center": [
            97.42208026314037,
            -40.141333805257375
          ],
          "radius": 6.0,
          "start_angle": 0.40025969360267,
          "end_angle": 2.612292506978994
        },
        {
          "tangent_start": [
            83.68143997194635,
            -51.74766998703846
          ],
          "tangent_end": [
            88.88577294805805,
            -60.777192628497154
          ],
          "center": [
            88.86040392239968,
            -54.777246261025425
          ],
          "radius": 6.0,
          "start_angle": 2.612292506978993,
          "end_angle": -1.5665681432535967
        },
        {
          "tangent_start": [
            103.61354730021239,
            -60.71492052429038
          ],
          "tangent_end": [
            109.11393727551342,
            -52.37702901988403
          ],
          "center": [
            103.58817827455404,
            -54.714974156818656
          ],
          "radius": 6.0,
          "start_angle": -1.566568143253599,
          "end_angle": 0.4002596936026711
        }
      ]
    },
    {
      "lines": [
        [
          [
            124.09217582187145,
            -39.019935412974995
          ],
          [
            125.16160666990298,
            -30.902315758781313
          ]
        ],
        [
          [
            119.21300636715313,
            -24.118635697707752
          ],
          [
            113.44680681597049,
            -24.118635697707756
          ]
        ],
        [
          [
            109.12743335991243,
            -32.51272188579663
          ],
          [
            115.33760638345348,
            -41.20567085319794
          ]
        ]
      ],
      "arcs": [
        {
          "tangent_start": [
            115.33760638345348,
            -41.20567085319794
          ],
          "tangent_end": [
            124.09217582187145,
            -39.019935412974995
          ],
          "center": [
            119.28388398373865,
            -38.38648178529967
          ],
          "radius": 4.849838543608389,
          "start_angle": -2.5212728061089003,
          "end_angle": -0.13098759772560642
        },
        {
          "tangent_start": [
            125.16160666990298,
            -30.902315758781313
          ],
          "tangent_end": [
            119.21300636715313,
            -24.118635697707752
          ],
          "center": [
            119.21300636715313,
            -30.118635697707752
          ],
          "radius": 6.0,
          "start_angle": -0.1309875977256065,
          "end_angle": 1.5707963267948966
        },
        {
          "tangent_start": [
            113.44680681597049,
            -24.118635697707756
          ],
          "tangent_end": [
            109.12743335991243,
            -32.51272188579663
          ],
          "center": [
            113.44680681597049,
            -29.42699613081961
          ],
          "radius": 5.308360433111855,
          "start_angle": 1.5707963267948966,
          "end_angle": -2.521272806108899
        }
      ]
    }
  ],
  "holes": [
    {
      "center": [
        0.0,
        0.1231292
      ],
      "radius": 2.9551008,
      "is_circular": true
    },
    {
      "center": [
        366.187159,
        1.1857699999999998
      ],
      "radius": 3.936,
      "is_circular": true
    },
    {
      "center": [
        44.98715876,
        0.1231292
      ],
      "radius": 2.9551008000000096,
      "is_circular": true
    },
    {
      "center": [
        250.70715892,
        -272.19823
      ],
      "radius": 3.120000000000006,
      "is_circular": true
    },
    {
      "center": [
        44.98715876,
        -155.3768708
      ],
      "radius": 2.9551008000000065,
      "is_circular": true
    },
    {
      "center": [
        125.187159,
        -232.31422999999998
      ],
      "radius": 3.9359999999999786,
      "is_circular": true
    },
    {
      "center": [
        -9.81284108,
        -67.69823000000001
      ],
      "radius": 3.120000000000006,
      "is_circular": true
    },
    {
      "center": [
        362.78715876,
        -372.77687080000004
      ],
      "radius": 2.9551008000000345,
      "is_circular": true
    },
    {
      "center": [
        250.70715892,
        -372.59822999999994
      ],
      "radius": 3.119999999999949,
      "is_circular": true
    },
    {
      "center": [
        291.45715876,
        -310.9768708
      ],
      "radius": 2.955100799999978,
      "is_circular": true
    },
    {
      "center": [
        44.98715876,
        -67.87687079999999
      ],
      "radius": 2.9551008000000065,
      "is_circular": true
    },
    {
      "center": [
        194.44715892,
        -372.59822999999994
      ],
      "radius": 3.119999999999949,
      "is_circular": true
    },
    {
      "center": [
        291.45715876,
        -372.77687080000004
      ],
      "radius": 2.9551008000000345,
      "is_circular": true
    },
    {
      "center": [
        125.187159,
        -154.31423
      ],
      "radius": 3.936000000000007,
      "is_circular": true
    },
    {
      "center": [
        125.187159,
        -66.81423
      ],
      "radius": 3.935999999999993,
      "is_circular": true
    },
    {
      "center": [
        194.44715892,
        -272.19823
      ],
      "radius": 3.120000000000006,
      "is_circular": true
    }
  ],
  "parameters_used": {
    "eta_0": 0.1,
    "alpha": 1.5,
    "R_0": 50.0,
    "kappa": 1.0,
    "p": 2.0,
    "beta": 0.4,
    "R_edge": 15.0,
    "s_min": 30.0,
    "s_max": 70.0,
    "t_min": 2.5,
    "t_0": 3.0,
    "gamma": 1.0,
    "w_frame": 8.0,
    "r_f": 6.0,
    "d_keep": 1.5,
    "min_pocket_radius": 6.0,
    "min_triangle_area": 20.0,
    "adaptive_density": false,
    "thickness": 12.7
  },
  "checks": {
    "is_valid_geometry": true,
    "min_web_width": true,
    "no_islands": true,
    "no_self_intersections": true,
    "mass_estimate_g": 3515.7429783260436,
    "area_mm2": 102529.68732359415,
    "num_interiors": 57
  },
  "pipeline": {
    "geometry_file": "tests/scenario_A_bottom_heavy.json",
    "num_vertices": 224,
    "num_triangles": 296,
    "num_pockets": 41,
    "validation_ok": true
  }
}