{
  "legacy": {
    "write_offset": {
      "new": "+12"
    }
  },
  "ring_codes": {
    "new": "SLPM-64527\t1 IFPI L274 IFPI 45I8, IFPI 451B",
    "old": "SLPM-64527\t1 IFPI L274 IFPI 45I8"
  }
}