{
  "ring_codes": {
    "new": "T-21901GP-00391\t1M2\tC\t57 IFPI L223 IFPI 3957\nT-21901GP-00391\t1M3\tC\t57 IFPI L223 IFPI 3957",
    "old": "T-21901GP-00391\t1M2\tC\t57 IFPI L223 IFPI 3957"
  }
}