{
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "SLPM-62310\t1 IFPI L275 IFPI 45ID, IFPI 45J5",
    "old": "SLPM-62310\t1 IFPI L275 IFPI 45ID"
  }
}