{
  "ring_codes": {
    "new": "BLJM-60541\t1 IFPI L279 01, 02\n453H, 453X",
    "old": "BLJM-60541\t1 IFPI L279 02, 01\n453H, 453X"
  },
  "serial": {
    "new": "BLJM 60541, BLJM 61081",
    "old": "BLJM 61081"
  }
}