{
  "legacy": {
    "write_offset": {
      "new": "-647"
    }
  },
  "ring_codes": {
    "new": "A0100612735-0205 15 IFPI L555 A1, A2 IFPI 941B, IFPI 942A *",
    "old": "A0100612735-0205 15 IFPI L555 A2 IFPI 941B"
  }
}