{
  "ring_codes": {
    "new": "1663477 R1N\tE IFPI L250 01, 12 IFPI 4160, IFPI 4156\n1663477 R3R\tE IFPI L241 12 IFPI 4161",
    "old": "1663477 R1N\tE IFPI L250 01 IFPI 4160\n1663477 R3R\tE IFPI L241 12 IFPI 4161"
  }
}