{
  "legacy": {
    "write_offset": {
      "new": "-153, -12",
      "old": "-153"
    }
  },
  "ring_codes": {
    "new": "ifpi N108\nMDK2 9436065010\nMDK2 9436065010 (A0301301)",
    "old": "ifpi N108\nMDK2 9436065010"
  }
}