{
  "ring_codes": {
    "new": "IFPI 453D\nIFPI 4540\nSLPS-01801\t2 IFPI L274 IFPI 4570, IFPI 4572, IFPI 4577, IFPI 457A, IFPI 457B",
    "old": "IFPI 453D\nIFPI 4540\nSLPS-01801\t2 IFPI 4572, IFPI 457A\nSLPS-01801\t2 IFPI L274 IFPI 4570"
  }
}