{
  "ring_codes": {
    "new": "NA1056-5746POTC\t+ +\tGK61801 IFPI LB41 IFPI 10M6\nIFPI 10M2\nNA1056-5746POTC\t+ +\tGK61801 IFPI LB41 A03 IFPI 10N3\nIFPI 10M1",
    "old": "NA1056-5746POTC\t+ +\tGK61801 IFPI LB41 IFPI 10M6\nIFPI 10M2"
  }
}