{
  "legacy": {
    "write_offset": {
      "new": "-572, +2",
      "old": "-572"
    }
  },
  "ring_codes": {
    "new": "CDRM-1030360\t1\nCDRM-1030360\t4",
    "old": "CDRM-1030360\t1"
  }
}