{
  "legacy": {
    "write_offset": {
      "new": "+2, +222",
      "old": "+2"
    }
  },
  "ring_codes": {
    "new": "8031833\tR2H IFPI L238 16 IFPI 4101\nCDRM1434210\t01 IFPI L337 IFPI 5100",
    "old": "8031833 R2H IFPI L238 16 IFPI 4101\nCDRM1434210\t01 IFPI L337 IFPI 5100"
  }
}