{
  "ring_codes": {
    "new": "RO\t033122 IFPI L621 IFPI 1313, IFPI 1G0A, IFPI 1G1E",
    "old": "RO      033122 IFPI L621 IFPI 1313, IFPI 1G0A, IFPI 1G1E"
  }
}