{
  "comments": {
    "new": "Volume Label: ZORKNEM_II\n\nISBN: 087321063-8\n\nJewel Code: CDD-3112-201-U3\n\nManual Code: CDD-3112-221-U3\n\nUnknown offset disc: MCN unverified\n\nThe serial for disc 2 is identical to disc 1 (USA).\n\n-22 offset disc (Australia): No MCN",
    "old": "Volume Label: ZORKNEM_II\n\nISBN: 087321063-8\n\nUnknown offset disc: MCN unverified\n\nThe serial for disc 2 is identical to disc 1 (USA)."
  },
  "legacy": {
    "write_offset": {
      "new": "-22, +222",
      "old": "+222"
    }
  },
  "ring_codes": {
    "new": "2271-1-1 ALLIED DT *ZORK NEMESIS DISC 2*\nCDD31122 R1H IFPI L238 12 IFPI4111\nCDD31122 R2J IFPI L239 13 IFPI 4111\nKAO OPTICAL PRODUCTS\t***RF101577-001*** IFPI L953",
    "old": "2271-1-1 ALLIED DT *ZORK NEMESIS DISC 2*\nCDD31122 R1H IFPI L238 12 IFPI4111\nCDD31122 R2J IFPI L239 13 IFPI 4111"
  },
  "serial": {
    "new": "1000168.102.US, CDD-3112-101-US, CDD-3112-102-US",
    "old": "1000168.102.US, CDD-3112-101-US"
  }
}