{
  "comments": {
    "new": "Volume Label: RockmanX4\n\nUltra 2000 Series 9",
    "old": "Ultra 2000 Series 9"
  },
  "ring_codes": {
    "new": "MKW-049\tOP9X2A IFPI L303 IFPI 4814, IFPI 4831",
    "old": "MKW-049\tOP9X2A IFPI L303 IFPI 4831"
  }
}