{
  "ring_codes": {
    "new": "NGCD-063 MT\tB02 IFPI L262 NULL, U\nNGCD-063 MT\tB07 IFPI L262 NULL, V\nNGCD-063E MT\tB01 IFPI L262 IFPI 4405 L\nNGCD-063E MT\tB02 IFPI L262 Q",
    "old": "NGCD-063 MT\tB02 IFPI L262 NULL, U\n0000-00000\t13\nNGCD-063 MT\tB07 IFPI L262 NULL, V\nNGCD-063E MT\tB01 IFPI L262 IFPI 4405 L\nNGCD-063E MT\tB02 IFPI L262 Q"
  }
}