{
  "ring_codes": {
    "new": "SEGA4423 R2D\tMFD BY JVC 23\nSEGA4423RE R2D\tMFD BY JVC 12",
    "old": "SEGA4423 R2D\tMFD BY JVC 13\nSEGA4423RE R2D\tMFD BY JVC 12"
  }
}