{
  "ring_codes": {
    "new": "E\tX12-79925 R2N IFPI L250 17, 18 IFPI 4161, IFPI 4158\nE\tX12-79925 R3N IFPI L250 01 IFPI 4161",
    "old": "E\tX12-79925 R2N IFPI L250 17 IFPI 4161\nE\tX12-79925 R3N IFPI L250 01 IFPI 4161"
  }
}