{
  "ring_codes": {
    "new": "KN04501K-KN-L0 01 +\t+ IFPI LB48 A03, A05, A10 IFPI 10M3, IFPI 10E3\nKN04501K-KN-L1 01 +\t+ IFPI LB48 A01, B03, A04 IFPI 10M6, IFPI 10E4",
    "old": "KN04501K-KN-L0 01 +\t+ IFPI LB48 A03, A05 IFPI 10M3\nKN04501K-KN-L1 01 +\t+ IFPI LB48 A01, B03 IFPI 10M6"
  }
}