{
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "(UD64022) 32587102US 1R IFPI L435 IFPI 7483\n32587102US R2R IFPI L241 IFPI 4121",
    "old": "(UD64022) 32587102US 1R IFPI L435 IFPI 7483"
  }
}