{
  "ring_codes": {
    "new": "KN01901A-L0 01 + + IFPI LB48 A04 IFPI 10B8\nKN01901A-L1 01 + + IFPI LB48 A02 IFPI 10D1",
    "old": "KN01901A-L0 01 + + IFPI LB48 A04 IFPI IOB8\nKN01901A-L1 01 + + IFPI LB48 A02 IFPI 10D1"
  }
}