{
  "ring_codes": {
    "new": "BPSS-018330A1 4 IFPI L321 A04",
    "old": "A04 IFPI L321 BPSS-018330A1 4"
  },
  "serial": {
    "new": "BLAS-50045, BLUS-30125, BLUS-30131",
    "old": "BLUS-30125, BLUS-30131, BLAS-50045"
  }
}