{
  "ring_codes": {
    "new": "NGCD-039 MT\tB01 Q\nNGCD-039E MT\tB01 IFPI L262 U",
    "old": "NGCD-039 MT\tB01 IFPI L262 Q\nNGCD-039E MT\tB01 IFPI L262 U"
  }
}