{
  "ring_codes": {
    "new": "IFPI 4539\nIFPI 4542\nIFPI 4551\nIFPI 4555\nIFPI 4571\nIFPI 4572\nIFPI 4573\nIFPI 457A\nIFPI L275 IFPI 454A\nSCPS-10045\t1 IFPI L275 IFPI 455B, IFPI 4538, IFPI 4540\nSCPS-10045\t2 IFPI L274 IFPI 4538",
    "old": "IFPI 4539\nIFPI 4542\nIFPI 4551\nIFPI 4555\nIFPI 4571\nIFPI 4572\nIFPI 4573\nIFPI 457A\nIFPI L275 IFPI 454A\nSCPS-10045\t1 IFPI L275 IFPI 455B\nSCPS-10045\t2 IFPI L274 IFPI 4538"
  }
}