{
  "flow": {
    "chain": [
      {
        "name": "chain7",
        "value": "THEN(a, chain8);"
      },
      {
        "name": "chain8",
        "value": "THEN(b, chain9);"
      },
      {
        "name": "chain9",
        "value": "WHEN(c, chain7);"
      }
    ]
  }
}