{
  "legacy": {
    "write_offset": {
      "new": "-1568, -1514",
      "old": "-1514"
    }
  },
  "ring_codes": {
    "new": "TTFTLTJ140218-7\tR2U6\nTTFTLTJ140218-7\tR2U5",
    "old": "TTFTLTJ140218-7\tR2U6"
  }
}