{
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "SLPM-62467\t1 IFPI L274 IFPI 454E, IFPI 45GE",
    "old": "SLPM-62467\t1 IFPI L274 IFPI 454E"
  }
}