{
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "5014705CHST-D1\t(FC291H) IFPI LB23 IFPI Y108\n5014705CHST-D1 IFPI LC10 IFPI Y112",
    "old": "5014705CHST-D1\t(FC291H) IFPI LB23 IFPI Y108"
  }
}