{
  "ring_codes": {
    "new": "BLJM-60385\t1 IFPI L279 02\n453L\nBLJM-60385\t2 IFPI L279 02, 04, 03\n453K, 453R, 4538",
    "old": "BLJM-60385\t1 IFPI L279 02\n453L\nBLJM-60385\t2 IFPI L279 02, 04\n453K, 453R"
  }
}