{
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "1462617 R13N\tE IFPI L250 12 IFPI 4154\n1462617 R16N IFPI L250 13 IFPI 4162",
    "old": "1462617 R13N\tE IFPI L250 12 IFPI 4154"
  }
}