{
  "ring_codes": {
    "new": "MJERICDUS00\t+ +\tGR57401 IFPI LB48 A02 IFPI 10M9, IFPI 10G8",
    "old": "MJERICDUS00\t+ +\tGR57401 IFLI LB48 A02 IFPI 10M9, IFPI 10G8"
  }
}