{
  "legacy": {
    "write_offset": {
      "new": "-1929, -1559",
      "old": "-1559"
    }
  },
  "ring_codes": {
    "new": "FFTTFIG20507-2\tR4Y8\nFFTTFIG20507-2\tR5S5",
    "old": "FFTTFIG20507-2\tR4Y8"
  }
}