{
  "legacy": {
    "write_offset": {
      "new": "-647, -12",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "PSRM-024370\t4 IFPI L327 IFPI 720T\nPSRM-024370\t01 IFPI L337 IFPI 5100",
    "old": "PSRM-024370 4 IFPI L327 IFPI 720T"
  }
}