{
  "edition": {
    "new": "Original, Puzzle Bobble 2X & Space Invaders",
    "old": "Original"
  },
  "filename_suffix": {
    "new": "2M1, 2MB1",
    "old": "2M"
  },
  "serial": {
    "new": "T-1106G, T-1111G",
    "old": "T-1106G"
  }
}