NodeShuffler/error_after_combine2.json

{
  "layers": [
    [
      {
        "layers": [],
        "edges": [],
        "name": "4"
      }
    ],
    [
      {
        "layers": [],
        "edges": [],
        "name": "8"
      },
      {
        "layers": [],
        "edges": [],
        "name": "9"
      }
    ],
    [
      {
        "layers": [],
        "edges": [],
        "name": "16"
      },
      {
        "layers": [],
        "edges": [],
        "name": "17"
      },
      {
        "layers": [],
        "edges": [],
        "name": "18"
      },
      {
        "layers": [],
        "edges": [],
        "name": "19"
      }
    ],
    [
      {
        "layers": [],
        "edges": [],
        "name": "23"
      },
      {
        "layers": [],
        "edges": [],
        "name": "24"
      }
    ]
  ],
  "edges": [
    {
      "source": "4",
      "target": "9"
    },
    {
      "source": "4",
      "target": "8"
    },
    {
      "source": "8",
      "target": "16"
    },
    {
      "source": "8",
      "target": "18"
    },
    {
      "source": "18",
      "target": "24"
    },
    {
      "source": "19",
      "target": "24"
    },
    {
      "source": "17",
      "target": "23"
    },
    {
      "source": "16",
      "target": "23"
    },
    {
      "source": "18",
      "target": "23"
    }
  ]
}