{
  "comments": {
    "new": "Ring: *P1K -> Offset: +684\n\nRing: *P3K -> Offset: +390"
  },
  "legacy": {
    "write_offset": {
      "new": "+390, +684",
      "old": "+390"
    }
  },
  "ring_codes": {
    "new": "MK-81105P-00324-P1K V IFPI L237\nMK-81105P-00324-P3K V IFPI L237",
    "old": "MK-81105P-00324-P3K V IFPI L237"
  }
}